Changed unit testing framework from Google Test to Catch

CMakeLists.txt

@@ -14,4 +14,5 @@ if(${COVERAGE})
 	set(CMAKE_CXX_FLAGS "-g -O0 -fprofile-arcs -ftest-coverage")
 endif()
 
+add_subdirectory(third-party/catch)
 add_subdirectory(test)

include/ArduinoJson/Polyfills/isFloat.hpp

@@ -7,6 +7,7 @@
 
 #pragma once
 
+#include <string.h>  // for strcmp
 #include "./ctype.hpp"
 
 namespace ArduinoJson {

include/ArduinoJson/TypeTraits/FloatTraits.hpp

@@ -8,6 +8,7 @@
 #pragma once
 
 #include <stdint.h>
+#include <stdlib.h>  // for size_t
 #include "../Polyfills/math.hpp"
 
 namespace ArduinoJson {

test/CMakeLists.txt

@@ -5,11 +5,8 @@
 # https://bblanchon.github.io/ArduinoJson/
 # If you like this project, please add a star!
 
-include(gtest.cmake)
-
 if(CMAKE_CXX_COMPILER_ID MATCHES "(GNU|Clang)")
 	add_compile_options(
-		-fno-exceptions
 		-pedantic
 		-Wall
 		-Wcast-align

test/DynamicJsonBuffer/CMakeLists.txt

@@ -6,12 +6,13 @@
 # If you like this project, please add a star!
 
 add_executable(DynamicJsonBufferTests 
-	array.cpp
-	basics.cpp
-	noMemory.cpp
-	object.cpp
-	string.cpp
+	alloc.cpp
+	createArray.cpp
+	no_memory.cpp
+	createObject.cpp
+	strdup.cpp
+	startString.cpp
 )
 
-target_link_libraries(DynamicJsonBufferTests gtest)
+target_link_libraries(DynamicJsonBufferTests catch)
 add_test(DynamicJsonBuffer DynamicJsonBufferTests)

test/DynamicJsonBuffer/alloc.cpp

@@ -0,0 +1,45 @@
+// Copyright Benoit Blanchon 2014-2017
+// MIT License
+//
+// Arduino JSON library
+// https://bblanchon.github.io/ArduinoJson/
+// If you like this project, please add a star!
+
+#include <ArduinoJson.h>
+#include <catch.hpp>
+
+static bool isAligned(void* ptr) {
+  const size_t mask = sizeof(void*) - 1;
+  size_t addr = reinterpret_cast<size_t>(ptr);
+  return (addr & mask) == 0;
+}
+
+TEST_CASE("DynamicJsonBuffer::alloc()") {
+  DynamicJsonBuffer buffer;
+
+  SECTION("InitialSizeIsZero") {
+    REQUIRE(0 == buffer.size());
+  }
+
+  SECTION("SizeIncreasesAfterAlloc") {
+    buffer.alloc(1);
+    REQUIRE(1U <= buffer.size());
+    buffer.alloc(1);
+    REQUIRE(2U <= buffer.size());
+  }
+
+  SECTION("ReturnDifferentPointer") {
+    void* p1 = buffer.alloc(1);
+    void* p2 = buffer.alloc(2);
+    REQUIRE(p1 != p2);
+  }
+
+  SECTION("Alignment") {
+    // make room for two but not three
+    buffer = DynamicJsonBuffer(2 * sizeof(void*) + 1);
+
+    REQUIRE(isAligned(buffer.alloc(1)));  // this on is aligned by design
+    REQUIRE(isAligned(buffer.alloc(1)));  // this one fits in the first block
+    REQUIRE(isAligned(buffer.alloc(1)));  // this one requires a new block
+  }
+}

test/DynamicJsonBuffer/array.cpp

@@ -1,33 +0,0 @@
-// Copyright Benoit Blanchon 2014-2017
-// MIT License
-//
-// Arduino JSON library
-// https://bblanchon.github.io/ArduinoJson/
-// If you like this project, please add a star!
-
-#include <ArduinoJson.h>
-#include <gtest/gtest.h>
-
-TEST(DynamicJsonBuffer_Array_Tests, GrowsWithArray) {
-  DynamicJsonBuffer jsonBuffer;
-
-  JsonArray &array = jsonBuffer.createArray();
-  ASSERT_EQ(JSON_ARRAY_SIZE(0), jsonBuffer.size());
-
-  array.add("hello");
-  ASSERT_EQ(JSON_ARRAY_SIZE(1), jsonBuffer.size());
-
-  array.add("world");
-  ASSERT_EQ(JSON_ARRAY_SIZE(2), jsonBuffer.size());
-}
-
-TEST(DynamicJsonBuffer_Array_Tests, CanAdd1000Values) {
-  DynamicJsonBuffer jsonBuffer;
-
-  JsonArray &array = jsonBuffer.createArray();
-
-  for (int i = 1; i <= 1000; i++) {
-    array.add("hello");
-    ASSERT_EQ(array.size(), i);
-  }
-}

test/DynamicJsonBuffer/basics.cpp

@@ -1,59 +0,0 @@
-// Copyright Benoit Blanchon 2014-2017
-// MIT License
-//
-// Arduino JSON library
-// https://bblanchon.github.io/ArduinoJson/
-// If you like this project, please add a star!
-
-#include <ArduinoJson.h>
-#include <gtest/gtest.h>
-
-class DynamicJsonBuffer_Basic_Tests : public testing::Test {
- protected:
-  DynamicJsonBuffer buffer;
-};
-
-TEST_F(DynamicJsonBuffer_Basic_Tests, InitialSizeIsZero) {
-  ASSERT_EQ(0, buffer.size());
-}
-
-TEST_F(DynamicJsonBuffer_Basic_Tests, SizeIncreasesAfterAlloc) {
-  buffer.alloc(1);
-  ASSERT_LE(1U, buffer.size());
-  buffer.alloc(1);
-  ASSERT_LE(2U, buffer.size());
-}
-
-TEST_F(DynamicJsonBuffer_Basic_Tests, ReturnDifferentPointer) {
-  void* p1 = buffer.alloc(1);
-  void* p2 = buffer.alloc(2);
-  ASSERT_NE(p1, p2);
-}
-
-static bool isAligned(void* ptr) {
-  const size_t mask = sizeof(void*) - 1;
-  size_t addr = reinterpret_cast<size_t>(ptr);
-  return (addr & mask) == 0;
-}
-
-TEST_F(DynamicJsonBuffer_Basic_Tests, Alignment) {
-  // make room for tow but not three
-  buffer = DynamicJsonBuffer(2 * sizeof(void*) + 1);
-
-  ASSERT_TRUE(isAligned(buffer.alloc(1)));  // this on is aligned by design
-  ASSERT_TRUE(isAligned(buffer.alloc(1)));  // this one fits in the first block
-  ASSERT_TRUE(isAligned(buffer.alloc(1)));  // this one requires a new block
-}
-
-TEST_F(DynamicJsonBuffer_Basic_Tests, strdup) {
-  char original[] = "hello";
-  char* copy = buffer.strdup(original);
-  strcpy(original, "world");
-  ASSERT_STREQ("hello", copy);
-}
-
-TEST_F(DynamicJsonBuffer_Basic_Tests, strdup_givenNull) {
-  const char* original = NULL;
-  char* copy = buffer.strdup(original);
-  ASSERT_EQ(NULL, copy);
-}

test/DynamicJsonBuffer/createArray.cpp

@@ -0,0 +1,31 @@
+// Copyright Benoit Blanchon 2014-2017
+// MIT License
+//
+// Arduino JSON library
+// https://bblanchon.github.io/ArduinoJson/
+// If you like this project, please add a star!
+
+#include <ArduinoJson.h>
+#include <catch.hpp>
+
+TEST_CASE("DynamicJsonBuffer::createArray()") {
+  DynamicJsonBuffer jsonBuffer;
+  JsonArray &array = jsonBuffer.createArray();
+
+  SECTION("GrowsWithArray") {
+    REQUIRE(JSON_ARRAY_SIZE(0) == jsonBuffer.size());
+
+    array.add("hello");
+    REQUIRE(JSON_ARRAY_SIZE(1) == jsonBuffer.size());
+
+    array.add("world");
+    REQUIRE(JSON_ARRAY_SIZE(2) == jsonBuffer.size());
+  }
+
+  SECTION("CanAdd1000Values") {
+    for (size_t i = 1; i <= 1000; i++) {
+      array.add("hello");
+      REQUIRE(array.size() == i);
+    }
+  }
+}

test/DynamicJsonBuffer/createObject.cpp

@@ -6,20 +6,20 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-TEST(DynamicJsonBuffer_Object_Tests, GrowsWithObject) {
+TEST_CASE("DynamicJsonBuffer::createObject()") {
   DynamicJsonBuffer json;
 
   JsonObject &obj = json.createObject();
-  ASSERT_EQ(JSON_OBJECT_SIZE(0), json.size());
+  REQUIRE(JSON_OBJECT_SIZE(0) == json.size());
 
   obj["hello"] = 1;
-  ASSERT_EQ(JSON_OBJECT_SIZE(1), json.size());
+  REQUIRE(JSON_OBJECT_SIZE(1) == json.size());
 
   obj["world"] = 2;
-  ASSERT_EQ(JSON_OBJECT_SIZE(2), json.size());
+  REQUIRE(JSON_OBJECT_SIZE(2) == json.size());
 
   obj["world"] = 3;  // <- same key, should not grow
-  ASSERT_EQ(JSON_OBJECT_SIZE(2), json.size());
+  REQUIRE(JSON_OBJECT_SIZE(2) == json.size());
 }

test/DynamicJsonBuffer/noMemory.cpp

@@ -1,52 +0,0 @@
-// Copyright Benoit Blanchon 2014-2017
-// MIT License
-//
-// Arduino JSON library
-// https://bblanchon.github.io/ArduinoJson/
-// If you like this project, please add a star!
-
-#include <ArduinoJson.h>
-#include <gtest/gtest.h>
-
-class NoMemoryAllocator {
- public:
-  void* allocate(size_t) {
-    return NULL;
-  }
-  void deallocate(void*) {}
-};
-
-class DynamicJsonBuffer_NoMemory_Tests : public ::testing::Test {
- protected:
-  DynamicJsonBufferBase<NoMemoryAllocator> _jsonBuffer;
-};
-
-TEST_F(DynamicJsonBuffer_NoMemory_Tests, FixCodeCoverage) {
-  // call this function to fix code coverage
-  NoMemoryAllocator().deallocate(NULL);
-}
-
-TEST_F(DynamicJsonBuffer_NoMemory_Tests, CreateArray) {
-  ASSERT_FALSE(_jsonBuffer.createArray().success());
-}
-
-TEST_F(DynamicJsonBuffer_NoMemory_Tests, CreateObject) {
-  ASSERT_FALSE(_jsonBuffer.createObject().success());
-}
-
-TEST_F(DynamicJsonBuffer_NoMemory_Tests, ParseArray) {
-  char json[] = "[]";
-  ASSERT_FALSE(_jsonBuffer.parseArray(json).success());
-}
-
-TEST_F(DynamicJsonBuffer_NoMemory_Tests, ParseObject) {
-  char json[] = "{}";
-  ASSERT_FALSE(_jsonBuffer.parseObject(json).success());
-}
-
-TEST_F(DynamicJsonBuffer_NoMemory_Tests, String) {
-  DynamicJsonBufferBase<NoMemoryAllocator>::String str =
-      _jsonBuffer.startString();
-  str.append('!');
-  ASSERT_EQ(NULL, str.c_str());
-}

test/DynamicJsonBuffer/no_memory.cpp

@@ -0,0 +1,50 @@
+// Copyright Benoit Blanchon 2014-2017
+// MIT License
+//
+// Arduino JSON library
+// https://bblanchon.github.io/ArduinoJson/
+// If you like this project, please add a star!
+
+#include <ArduinoJson.h>
+#include <catch.hpp>
+
+struct NoMemoryAllocator {
+  void* allocate(size_t) {
+    return NULL;
+  }
+  void deallocate(void*) {}
+};
+
+TEST_CASE("DynamicJsonBuffer no memory") {
+  DynamicJsonBufferBase<NoMemoryAllocator> _jsonBuffer;
+
+  SECTION("FixCodeCoverage") {
+    // call this function to fix code coverage
+    NoMemoryAllocator().deallocate(NULL);
+  }
+
+  SECTION("createArray()") {
+    REQUIRE_FALSE(_jsonBuffer.createArray().success());
+  }
+
+  SECTION("createObject()") {
+    REQUIRE_FALSE(_jsonBuffer.createObject().success());
+  }
+
+  SECTION("parseArray()") {
+    char json[] = "[]";
+    REQUIRE_FALSE(_jsonBuffer.parseArray(json).success());
+  }
+
+  SECTION("parseObject()") {
+    char json[] = "{}";
+    REQUIRE_FALSE(_jsonBuffer.parseObject(json).success());
+  }
+
+  SECTION("startString()") {
+    DynamicJsonBufferBase<NoMemoryAllocator>::String str =
+        _jsonBuffer.startString();
+    str.append('!');
+    REQUIRE(0 == str.c_str());
+  }
+}

test/DynamicJsonBuffer/startString.cpp

@@ -0,0 +1,50 @@
+// Copyright Benoit Blanchon 2014-2017
+// MIT License
+//
+// Arduino JSON library
+// https://bblanchon.github.io/ArduinoJson/
+// If you like this project, please add a star!
+
+#include <ArduinoJson.h>
+#include <catch.hpp>
+
+TEST_CASE("DynamicJsonBuffer::startString()") {
+  SECTION("WorksWhenBufferIsBigEnough") {
+    DynamicJsonBuffer jsonBuffer(6);
+
+    DynamicJsonBuffer::String str = jsonBuffer.startString();
+    str.append('h');
+    str.append('e');
+    str.append('l');
+    str.append('l');
+    str.append('o');
+
+    REQUIRE(std::string("hello") == str.c_str());
+  }
+
+  SECTION("GrowsWhenBufferIsTooSmall") {
+    DynamicJsonBuffer jsonBuffer(5);
+
+    DynamicJsonBuffer::String str = jsonBuffer.startString();
+    str.append('h');
+    str.append('e');
+    str.append('l');
+    str.append('l');
+    str.append('o');
+
+    REQUIRE(std::string("hello") == str.c_str());
+  }
+
+  SECTION("SizeIncreases") {
+    DynamicJsonBuffer jsonBuffer(5);
+
+    DynamicJsonBuffer::String str = jsonBuffer.startString();
+    REQUIRE(0 == jsonBuffer.size());
+
+    str.append('h');
+    REQUIRE(1 == jsonBuffer.size());
+
+    str.c_str();
+    REQUIRE(2 == jsonBuffer.size());
+  }
+}

test/DynamicJsonBuffer/strdup.cpp

@@ -0,0 +1,26 @@
+// Copyright Benoit Blanchon 2014-2017
+// MIT License
+//
+// Arduino JSON library
+// https://bblanchon.github.io/ArduinoJson/
+// If you like this project, please add a star!
+
+#include <ArduinoJson.h>
+#include <catch.hpp>
+
+TEST_CASE("DynamicJsonBuffer::strdup()") {
+  DynamicJsonBuffer buffer;
+
+  SECTION("Should return a copy") {
+    char original[] = "hello";
+    char* copy = buffer.strdup(original);
+    strcpy(original, "world");
+    REQUIRE(std::string("hello") == copy);
+  }
+
+  SECTION("Given NULL, return NULL") {
+    const char* original = NULL;
+    char* copy = buffer.strdup(original);
+    REQUIRE(0 == copy);
+  }
+}

test/DynamicJsonBuffer/string.cpp

@@ -1,48 +0,0 @@
-// Copyright Benoit Blanchon 2014-2017
-// MIT License
-//
-// Arduino JSON library
-// https://bblanchon.github.io/ArduinoJson/
-// If you like this project, please add a star!
-
-#include <ArduinoJson.h>
-#include <gtest/gtest.h>
-
-TEST(DynamicJsonBuffer_String_Tests, WorksWhenBufferIsBigEnough) {
-  DynamicJsonBuffer jsonBuffer(6);
-
-  DynamicJsonBuffer::String str = jsonBuffer.startString();
-  str.append('h');
-  str.append('e');
-  str.append('l');
-  str.append('l');
-  str.append('o');
-
-  ASSERT_STREQ("hello", str.c_str());
-}
-
-TEST(DynamicJsonBuffer_String_Tests, GrowsWhenBufferIsTooSmall) {
-  DynamicJsonBuffer jsonBuffer(5);
-
-  DynamicJsonBuffer::String str = jsonBuffer.startString();
-  str.append('h');
-  str.append('e');
-  str.append('l');
-  str.append('l');
-  str.append('o');
-
-  ASSERT_STREQ("hello", str.c_str());
-}
-
-TEST(DynamicJsonBuffer_String_Tests, SizeIncreases) {
-  DynamicJsonBuffer jsonBuffer(5);
-
-  DynamicJsonBuffer::String str = jsonBuffer.startString();
-  ASSERT_EQ(0, jsonBuffer.size());
-
-  str.append('h');
-  ASSERT_EQ(1, jsonBuffer.size());
-
-  str.c_str();
-  ASSERT_EQ(2, jsonBuffer.size());
-}

test/IntegrationTests/CMakeLists.txt

@@ -7,8 +7,8 @@
 
 add_executable(IntegrationTests 
 	gbathree.cpp
-	parse_print.cpp
+	round_trip.cpp
 )
 
-target_link_libraries(IntegrationTests gtest)
+target_link_libraries(IntegrationTests catch)
 add_test(IntegrationTests IntegrationTests)

test/IntegrationTests/gbathree.cpp

@@ -6,210 +6,206 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-class GbathreeBug : public testing::Test {
- public:
-  GbathreeBug() : _object(_buffer.parseObject(getJson())) {}
-
- protected:
-  char _json[1024];
+TEST_CASE("Gbathree") {
   DynamicJsonBuffer _buffer;
-  const JsonObject& _object;
 
- private:
-  char* getJson() {
-    strcpy(_json,
-           "{\"protocol_name\":\"fluorescence\",\"repeats\":1,\"wait\":0,"
-           "\"averages\":1,\"measurements\":3,\"meas2_light\":15,\"meas1_"
-           "baseline\":0,\"act_light\":20,\"pulsesize\":25,\"pulsedistance\":"
-           "10000,\"actintensity1\":50,\"actintensity2\":255,\"measintensity\":"
-           "255,\"calintensity\":255,\"pulses\":[50,50,50],\"act\":[2,1,2,2],"
-           "\"red\":[2,2,2,2],\"detectors\":[[34,34,34,34],[34,34,34,34],[34,"
-           "34,34,34],[34,34,34,34]],\"alta\":[2,2,2,2],\"altb\":[2,2,2,2],"
-           "\"measlights\":[[15,15,15,15],[15,15,15,15],[15,15,15,15],[15,15,"
-           "15,15]],\"measlights2\":[[15,15,15,15],[15,15,15,15],[15,15,15,15],"
-           "[15,15,15,15]],\"altc\":[2,2,2,2],\"altd\":[2,2,2,2]}");
-    return _json;
+  const JsonObject& _object = _buffer.parseObject(
+      "{\"protocol_name\":\"fluorescence\",\"repeats\":1,\"wait\":0,"
+      "\"averages\":1,\"measurements\":3,\"meas2_light\":15,\"meas1_"
+      "baseline\":0,\"act_light\":20,\"pulsesize\":25,\"pulsedistance\":"
+      "10000,\"actintensity1\":50,\"actintensity2\":255,\"measintensity\":"
+      "255,\"calintensity\":255,\"pulses\":[50,50,50],\"act\":[2,1,2,2],"
+      "\"red\":[2,2,2,2],\"detectors\":[[34,34,34,34],[34,34,34,34],[34,"
+      "34,34,34],[34,34,34,34]],\"alta\":[2,2,2,2],\"altb\":[2,2,2,2],"
+      "\"measlights\":[[15,15,15,15],[15,15,15,15],[15,15,15,15],[15,15,"
+      "15,15]],\"measlights2\":[[15,15,15,15],[15,15,15,15],[15,15,15,15],"
+      "[15,15,15,15]],\"altc\":[2,2,2,2],\"altd\":[2,2,2,2]}");
+
+  SECTION("Success") {
+    REQUIRE(_object.success());
   }
-};
 
-TEST_F(GbathreeBug, Success) {
-  EXPECT_TRUE(_object.success());
-}
+  SECTION("ProtocolName") {
+    REQUIRE("fluorescence" == _object["protocol_name"]);
+  }
 
-TEST_F(GbathreeBug, ProtocolName) {
-  EXPECT_STREQ("fluorescence", _object["protocol_name"]);
-}
+  SECTION("Repeats") {
+    REQUIRE(1 == _object["repeats"]);
+  }
 
-TEST_F(GbathreeBug, Repeats) {
-  EXPECT_EQ(1, _object["repeats"]);
-}
+  SECTION("Wait") {
+    REQUIRE(0 == _object["wait"]);
+  }
 
-TEST_F(GbathreeBug, Wait) {
-  EXPECT_EQ(0, _object["wait"]);
-}
+  SECTION("Measurements") {
+    REQUIRE(3 == _object["measurements"]);
+  }
 
-TEST_F(GbathreeBug, Measurements) {
-  EXPECT_EQ(3, _object["measurements"]);
-}
+  SECTION("Meas2_Light") {
+    REQUIRE(15 == _object["meas2_light"]);
+  }
 
-TEST_F(GbathreeBug, Meas2_Light) {
-  EXPECT_EQ(15, _object["meas2_light"]);
-}
+  SECTION("Meas1_Baseline") {
+    REQUIRE(0 == _object["meas1_baseline"]);
+  }
 
-TEST_F(GbathreeBug, Meas1_Baseline) {
-  EXPECT_EQ(0, _object["meas1_baseline"]);
-}
+  SECTION("Act_Light") {
+    REQUIRE(20 == _object["act_light"]);
+  }
 
-TEST_F(GbathreeBug, Act_Light) {
-  EXPECT_EQ(20, _object["act_light"]);
-}
+  SECTION("Pulsesize") {
+    REQUIRE(25 == _object["pulsesize"]);
+  }
 
-TEST_F(GbathreeBug, Pulsesize) {
-  EXPECT_EQ(25, _object["pulsesize"]);
-}
+  SECTION("Pulsedistance") {
+    REQUIRE(10000 == _object["pulsedistance"]);
+  }
 
-TEST_F(GbathreeBug, Pulsedistance) {
-  EXPECT_EQ(10000, _object["pulsedistance"]);
-}
+  SECTION("Actintensity1") {
+    REQUIRE(50 == _object["actintensity1"]);
+  }
 
-TEST_F(GbathreeBug, Actintensity1) {
-  EXPECT_EQ(50, _object["actintensity1"]);
-}
+  SECTION("Actintensity2") {
+    REQUIRE(255 == _object["actintensity2"]);
+  }
 
-TEST_F(GbathreeBug, Actintensity2) {
-  EXPECT_EQ(255, _object["actintensity2"]);
-}
+  SECTION("Measintensity") {
+    REQUIRE(255 == _object["measintensity"]);
+  }
 
-TEST_F(GbathreeBug, Measintensity) {
-  EXPECT_EQ(255, _object["measintensity"]);
-}
+  SECTION("Calintensity") {
+    REQUIRE(255 == _object["calintensity"]);
+  }
 
-TEST_F(GbathreeBug, Calintensity) {
-  EXPECT_EQ(255, _object["calintensity"]);
-}
+  SECTION("Pulses") {
+    // "pulses":[50,50,50]
 
-TEST_F(GbathreeBug, Pulses) {
-  // "pulses":[50,50,50]
+    JsonArray& array = _object["pulses"];
+    REQUIRE(array.success());
 
-  JsonArray& array = _object["pulses"];
-  EXPECT_TRUE(array.success());
+    REQUIRE(3 == array.size());
 
-  EXPECT_EQ(3, array.size());
+    for (int i = 0; i < 3; i++) {
+      REQUIRE(50 == array[i]);
+    }
+  }
 
-  for (int i = 0; i < 3; i++) {
-    EXPECT_EQ(50, array[i]);
-  }
-}
-
-TEST_F(GbathreeBug, Act) {
-  // "act":[2,1,2,2]
-
-  JsonArray& array = _object["act"];
-  EXPECT_TRUE(array.success());
-
-  EXPECT_EQ(4, array.size());
-  EXPECT_EQ(2, array[0]);
-  EXPECT_EQ(1, array[1]);
-  EXPECT_EQ(2, array[2]);
-  EXPECT_EQ(2, array[3]);
-}
-
-TEST_F(GbathreeBug, Detectors) {
-  // "detectors":[[34,34,34,34],[34,34,34,34],[34,34,34,34],[34,34,34,34]]
-
-  JsonArray& array = _object["detectors"];
-  EXPECT_TRUE(array.success());
-  EXPECT_EQ(4, array.size());
-
-  for (int i = 0; i < 4; i++) {
-    JsonArray& nestedArray = array[i];
-    EXPECT_EQ(4, nestedArray.size());
-
-    for (int j = 0; j < 4; j++) EXPECT_EQ(34, nestedArray[j]);
-  }
-}
-
-TEST_F(GbathreeBug, Alta) {
-  // alta:[2,2,2,2]
-
-  JsonArray& array = _object["alta"];
-  EXPECT_TRUE(array.success());
-
-  EXPECT_EQ(4, array.size());
-
-  for (int i = 0; i < 4; i++) {
-    EXPECT_EQ(2, array[i]);
-  }
-}
-
-TEST_F(GbathreeBug, Altb) {
-  // altb:[2,2,2,2]
-
-  JsonArray& array = _object["altb"];
-  EXPECT_TRUE(array.success());
-
-  EXPECT_EQ(4, array.size());
-
-  for (int i = 0; i < 4; i++) {
-    EXPECT_EQ(2, array[i]);
-  }
-}
-
-TEST_F(GbathreeBug, Measlights) {
-  // "measlights":[[15,15,15,15],[15,15,15,15],[15,15,15,15],[15,15,15,15]]
-
-  JsonArray& array = _object["measlights"];
-  EXPECT_TRUE(array.success());
-  EXPECT_EQ(4, array.size());
-
-  for (int i = 0; i < 4; i++) {
-    JsonArray& nestedArray = array[i];
-
-    EXPECT_EQ(4, nestedArray.size());
-
-    for (int j = 0; j < 4; j++) EXPECT_EQ(15, nestedArray[j]);
-  }
-}
-
-TEST_F(GbathreeBug, Measlights2) {
-  // "measlights2":[[15,15,15,15],[15,15,15,15],[15,15,15,15],[15,15,15,15]]
-
-  JsonArray& array = _object["measlights2"];
-  EXPECT_TRUE(array.success());
-  EXPECT_EQ(4, array.size());
-
-  for (int i = 0; i < 4; i++) {
-    JsonArray& nestedArray = array[i];
-    EXPECT_EQ(4, nestedArray.size());
-
-    for (int j = 0; j < 4; j++) EXPECT_EQ(15, nestedArray[j]);
-  }
-}
-
-TEST_F(GbathreeBug, Altc) {
-  // altc:[2,2,2,2]
-
-  JsonArray& array = _object["altc"];
-  EXPECT_TRUE(array.success());
-
-  EXPECT_EQ(4, array.size());
-
-  for (int i = 0; i < 4; i++) {
-    EXPECT_EQ(2, array[i]);
-  }
-}
-
-TEST_F(GbathreeBug, Altd) {
-  // altd:[2,2,2,2]
-
-  JsonArray& array = _object["altd"];
-  EXPECT_TRUE(array.success());
-
-  EXPECT_EQ(4, array.size());
-
-  for (int i = 0; i < 4; i++) {
-    EXPECT_EQ(2, array[i]);
+  SECTION("Act") {
+    // "act":[2,1,2,2]
+
+    JsonArray& array = _object["act"];
+    REQUIRE(array.success());
+
+    REQUIRE(4 == array.size());
+    REQUIRE(2 == array[0]);
+    REQUIRE(1 == array[1]);
+    REQUIRE(2 == array[2]);
+    REQUIRE(2 == array[3]);
+  }
+
+  SECTION("Detectors") {
+    // "detectors":[[34,34,34,34],[34,34,34,34],[34,34,34,34],[34,34,34,34]]
+
+    JsonArray& array = _object["detectors"];
+    REQUIRE(array.success());
+    REQUIRE(4 == array.size());
+
+    for (int i = 0; i < 4; i++) {
+      JsonArray& nestedArray = array[i];
+      REQUIRE(4 == nestedArray.size());
+
+      for (int j = 0; j < 4; j++) {
+        REQUIRE(34 == nestedArray[j]);
+      }
+    }
+  }
+
+  SECTION("Alta") {
+    // alta:[2,2,2,2]
+
+    JsonArray& array = _object["alta"];
+    REQUIRE(array.success());
+
+    REQUIRE(4 == array.size());
+
+    for (int i = 0; i < 4; i++) {
+      REQUIRE(2 == array[i]);
+    }
+  }
+
+  SECTION("Altb") {
+    // altb:[2,2,2,2]
+
+    JsonArray& array = _object["altb"];
+    REQUIRE(array.success());
+
+    REQUIRE(4 == array.size());
+
+    for (int i = 0; i < 4; i++) {
+      REQUIRE(2 == array[i]);
+    }
+  }
+
+  SECTION("Measlights") {
+    // "measlights":[[15,15,15,15],[15,15,15,15],[15,15,15,15],[15,15,15,15]]
+
+    JsonArray& array = _object["measlights"];
+    REQUIRE(array.success());
+    REQUIRE(4 == array.size());
+
+    for (int i = 0; i < 4; i++) {
+      JsonArray& nestedArray = array[i];
+
+      REQUIRE(4 == nestedArray.size());
+
+      for (int j = 0; j < 4; j++) {
+        REQUIRE(15 == nestedArray[j]);
+      }
+    }
+  }
+
+  SECTION("Measlights2") {
+    // "measlights2":[[15,15,15,15],[15,15,15,15],[15,15,15,15],[15,15,15,15]]
+
+    JsonArray& array = _object["measlights2"];
+    REQUIRE(array.success());
+    REQUIRE(4 == array.size());
+
+    for (int i = 0; i < 4; i++) {
+      JsonArray& nestedArray = array[i];
+      REQUIRE(4 == nestedArray.size());
+
+      for (int j = 0; j < 4; j++) {
+        REQUIRE(15 == nestedArray[j]);
+      }
+    }
+  }
+
+  SECTION("Altc") {
+    // altc:[2,2,2,2]
+
+    JsonArray& array = _object["altc"];
+    REQUIRE(array.success());
+
+    REQUIRE(4 == array.size());
+
+    for (int i = 0; i < 4; i++) {
+      REQUIRE(2 == array[i]);
+    }
+  }
+
+  SECTION("Altd") {
+    // altd:[2,2,2,2]
+
+    JsonArray& array = _object["altd"];
+    REQUIRE(array.success());
+
+    REQUIRE(4 == array.size());
+
+    for (int i = 0; i < 4; i++) {
+      REQUIRE(2 == array[i]);
+    }
   }
 }

test/IntegrationTests/round_trip.cpp

@@ -6,47 +6,23 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-class IntegrationTests : public testing::TestWithParam<const char*> {
-  static const size_t MAX_JSON_SIZE = 10000;
+void check(std::string originalJson) {
+  DynamicJsonBuffer jb;
 
- protected:
-  virtual void SetUp() {
-    _input = GetParam();
-    strcpy(_inputBuffer, _input);
-  }
+  std::string prettyJson;
+  jb.parseObject(originalJson).prettyPrintTo(prettyJson);
 
-  void parseThenPrint(char* input, char* output) {
-    DynamicJsonBuffer buffer;
-    buffer.parseObject(input).printTo(output, MAX_JSON_SIZE);
-  }
+  std::string finalJson;
+  jb.parseObject(prettyJson).printTo(finalJson);
 
-  void parseThenPrettyPrint(char* input, char* output) {
-    DynamicJsonBuffer buffer;
-    buffer.parseObject(input).prettyPrintTo(output, MAX_JSON_SIZE);
-  }
-
-  const char* _input;
-  char _inputBuffer[MAX_JSON_SIZE];
-  char _outputBuffer[MAX_JSON_SIZE];
-  char _intermediateBuffer[MAX_JSON_SIZE];
-};
-
-TEST_P(IntegrationTests, ParseThenPrint) {
-  parseThenPrint(_inputBuffer, _outputBuffer);
-  ASSERT_STREQ(_input, _outputBuffer);
+  REQUIRE(originalJson == finalJson);
 }
 
-TEST_P(IntegrationTests, ParseThenPrettyPrintThenParseThenPrint) {
-  parseThenPrettyPrint(_inputBuffer, _intermediateBuffer);
-  parseThenPrint(_intermediateBuffer, _outputBuffer);
-  ASSERT_STREQ(_input, _outputBuffer);
-}
-
-INSTANTIATE_TEST_CASE_P(
-    OpenWeatherMap, IntegrationTests,
-    testing::Values(
+TEST_CASE("Round Trip: parse -> prettyPrint -> parse -> print") {
+  SECTION("OpenWeatherMap") {
+    check(
         "{\"coord\":{\"lon\":145.77,\"lat\":-16.92},\"sys\":{\"type\":1,\"id\":"
         "8166,\"message\":0.1222,\"country\":\"AU\",\"sunrise\":1414784325,"
         "\"sunset\":1414830137},\"weather\":[{\"id\":801,\"main\":\"Clouds\","
@@ -54,11 +30,11 @@ INSTANTIATE_TEST_CASE_P(
         "stations\",\"main\":{\"temp\":296.15,\"pressure\":1014,\"humidity\":"
         "83,\"temp_min\":296.15,\"temp_max\":296.15},\"wind\":{\"speed\":2.22,"
         "\"deg\":114.501},\"clouds\":{\"all\":20},\"dt\":1414846800,\"id\":"
-        "2172797,\"name\":\"Cairns\",\"cod\":200}"));
+        "2172797,\"name\":\"Cairns\",\"cod\":200}");
+  }
 
-INSTANTIATE_TEST_CASE_P(
-    YahooQueryLanguage, IntegrationTests,
-    testing::Values(
+  SECTION("YahooQueryLanguage") {
+    check(
         "{\"query\":{\"count\":40,\"created\":\"2014-11-01T14:16:49Z\","
         "\"lang\":\"fr-FR\",\"results\":{\"item\":[{\"title\":\"Burkina army "
         "backs Zida as interim leader\"},{\"title\":\"British jets intercept "
@@ -102,4 +78,6 @@ INSTANTIATE_TEST_CASE_P(
         "release of Marine veteran\"},{\"title\":\"As election closes in, "
         "Obama on center stage\"},{\"title\":\"Body of Zambian president "
         "arrives home\"},{\"title\":\"South Africa arrests 2 Vietnamese for "
-        "poaching\"}]}}}"));
+        "poaching\"}]}}}");
+  }
+}

test/JsonArray/CMakeLists.txt

@@ -19,5 +19,5 @@ add_executable(JsonArrayTests
 	subscript.cpp
 )
 
-target_link_libraries(JsonArrayTests gtest)
+target_link_libraries(JsonArrayTests catch)
 add_test(JsonArray JsonArrayTests)

test/JsonArray/add.cpp

@@ -6,85 +6,83 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
-
-class JsonArray_Add_Tests : public ::testing::Test {
- protected:
-  JsonArray_Add_Tests() : _array(_jsonBuffer.createArray()) {}
+#include <catch.hpp>
 
+TEST_CASE("JsonArray::add()") {
   DynamicJsonBuffer _jsonBuffer;
-  JsonArray& _array;
-};
+  JsonArray& _array = _jsonBuffer.createArray();
 
-#define TEST_(name) TEST_F(JsonArray_Add_Tests, name)
+  SECTION("SizeIncreased_WhenValuesAreAdded") {
+    _array.add("hello");
+    REQUIRE(1U == _array.size());
+  }
 
-TEST_(SizeIncreased_WhenValuesAreAdded) {
-  _array.add("hello");
-  EXPECT_EQ(1U, _array.size());
-}
-
-TEST_(StoreInteger) {
-  _array.add(123);
-  EXPECT_EQ(123, _array[0].as<int>());
-  EXPECT_TRUE(_array[0].is<int>());
-  EXPECT_FALSE(_array[0].is<double>());
-}
-
-TEST_(StoreDouble) {
-  _array.add(123.45);
-  EXPECT_EQ(123.45, _array[0].as<double>());
-  EXPECT_TRUE(_array[0].is<double>());
-  EXPECT_FALSE(_array[0].is<int>());
-}
-
-TEST_(StoreBoolean) {
-  _array.add(true);
-  EXPECT_EQ(true, _array[0].as<bool>());
-  EXPECT_TRUE(_array[0].is<bool>());
-  EXPECT_FALSE(_array[0].is<int>());
-}
-
-TEST_(StoreString) {
-  _array.add("hello");
-  EXPECT_STREQ("hello", _array[0].as<const char*>());
-  EXPECT_TRUE(_array[0].is<const char*>());
-  EXPECT_FALSE(_array[0].is<int>());
-}
-
-TEST_(StoreNestedArray) {
-  JsonArray& arr = _jsonBuffer.createArray();
-
-  _array.add(arr);
-
-  EXPECT_EQ(&arr, &_array[0].as<JsonArray&>());
-  EXPECT_TRUE(_array[0].is<JsonArray&>());
-  EXPECT_FALSE(_array[0].is<int>());
-}
-
-TEST_(StoreNestedObject) {
-  JsonObject& obj = _jsonBuffer.createObject();
-
-  _array.add(obj);
-
-  EXPECT_EQ(&obj, &_array[0].as<JsonObject&>());
-  EXPECT_TRUE(_array[0].is<JsonObject&>());
-  EXPECT_FALSE(_array[0].is<int>());
-}
-
-TEST_(StoreArraySubscript) {
-  JsonArray& arr = _jsonBuffer.createArray();
-  arr.add("hello");
-
-  _array.add(arr[0]);
-
-  EXPECT_STREQ("hello", _array[0]);
-}
-
-TEST_(StoreObjectSubscript) {
-  JsonObject& obj = _jsonBuffer.createObject();
-  obj["x"] = "hello";
-
-  _array.add(obj["x"]);
-
-  EXPECT_STREQ("hello", _array[0]);
+  SECTION("StoreInteger") {
+    _array.add(123);
+    REQUIRE(123 == _array[0].as<int>());
+    REQUIRE(_array[0].is<int>());
+    REQUIRE_FALSE(_array[0].is<double>());
+  }
+
+  SECTION("StoreDouble") {
+    _array.add(123.45);
+    REQUIRE(123.45 == _array[0].as<double>());
+    REQUIRE(_array[0].is<double>());
+    REQUIRE_FALSE(_array[0].is<int>());
+  }
+
+  SECTION("StoreBoolean") {
+    _array.add(true);
+    REQUIRE(true == _array[0].as<bool>());
+    REQUIRE(_array[0].is<bool>());
+    REQUIRE_FALSE(_array[0].is<int>());
+  }
+
+  SECTION("StoreString") {
+    const char* str = "hello";
+    _array.add(str);
+    REQUIRE(str == _array[0].as<const char*>());
+    REQUIRE(_array[0].is<const char*>());
+    REQUIRE_FALSE(_array[0].is<int>());
+  }
+
+  SECTION("StoreNestedArray") {
+    JsonArray& arr = _jsonBuffer.createArray();
+
+    _array.add(arr);
+
+    REQUIRE(&arr == &_array[0].as<JsonArray&>());
+    REQUIRE(_array[0].is<JsonArray&>());
+    REQUIRE_FALSE(_array[0].is<int>());
+  }
+
+  SECTION("StoreNestedObject") {
+    JsonObject& obj = _jsonBuffer.createObject();
+
+    _array.add(obj);
+
+    REQUIRE(&obj == &_array[0].as<JsonObject&>());
+    REQUIRE(_array[0].is<JsonObject&>());
+    REQUIRE_FALSE(_array[0].is<int>());
+  }
+
+  SECTION("StoreArraySubscript") {
+    const char* str = "hello";
+    JsonArray& arr = _jsonBuffer.createArray();
+    arr.add(str);
+
+    _array.add(arr[0]);
+
+    REQUIRE(str == _array[0]);
+  }
+
+  SECTION("StoreObjectSubscript") {
+    const char* str = "hello";
+    JsonObject& obj = _jsonBuffer.createObject();
+    obj["x"] = str;
+
+    _array.add(obj["x"]);
+
+    REQUIRE(str == _array[0]);
+  }
 }

test/JsonArray/basics.cpp

@@ -6,36 +6,27 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-#define TEST_(name) TEST(JsonArray_Basic_Tests, name)
+TEST_CASE("JsonArray basics") {
+  DynamicJsonBuffer jb;
+  JsonArray& array = jb.createArray();
 
-TEST_(SuccessIsTrue) {
-  DynamicJsonBuffer _jsonBuffer;
-  JsonArray& array = _jsonBuffer.createArray();
+  SECTION("SuccessIsTrue") {
+    REQUIRE(array.success());
+  }
 
-  EXPECT_TRUE(array.success());
-}
-
-TEST_(InitialSizeIsZero) {
-  DynamicJsonBuffer _jsonBuffer;
-  JsonArray& array = _jsonBuffer.createArray();
-
-  EXPECT_EQ(0U, array.size());
-}
-
-TEST_(CreateNestedArray) {
-  DynamicJsonBuffer _jsonBuffer;
-  JsonArray& array = _jsonBuffer.createArray();
-
-  JsonArray& arr = array.createNestedArray();
-  EXPECT_EQ(&arr, &array[0].as<JsonArray&>());
-}
-
-TEST_(CreateNestedObject) {
-  DynamicJsonBuffer _jsonBuffer;
-  JsonArray& array = _jsonBuffer.createArray();
-
-  JsonObject& obj = array.createNestedObject();
-  EXPECT_EQ(&obj, &array[0].as<JsonObject&>());
+  SECTION("InitialSizeIsZero") {
+    REQUIRE(0U == array.size());
+  }
+
+  SECTION("CreateNestedArray") {
+    JsonArray& arr = array.createNestedArray();
+    REQUIRE(&arr == &array[0].as<JsonArray&>());
+  }
+
+  SECTION("CreateNestedObject") {
+    JsonObject& obj = array.createNestedObject();
+    REQUIRE(&obj == &array[0].as<JsonObject&>());
+  }
 }

test/JsonArray/copyFrom.cpp

@@ -6,59 +6,61 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-TEST(JsonArray_CopyFrom_Tests, OneDimension) {
-  DynamicJsonBuffer jsonBuffer;
-  JsonArray& array = jsonBuffer.createArray();
-  char json[32];
-  int source[] = {1, 2, 3};
+TEST_CASE("JsonArray::copyFrom()") {
+  SECTION("OneDimension") {
+    DynamicJsonBuffer jsonBuffer;
+    JsonArray& array = jsonBuffer.createArray();
+    char json[32];
+    int source[] = {1, 2, 3};
 
-  bool ok = array.copyFrom(source);
-  ASSERT_TRUE(ok);
+    bool ok = array.copyFrom(source);
+    REQUIRE(ok);
 
-  array.printTo(json, sizeof(json));
-  ASSERT_STREQ("[1,2,3]", json);
-}
-
-TEST(JsonArray_CopyFrom_Tests, OneDimension_JsonBufferTooSmall) {
-  const size_t SIZE = JSON_ARRAY_SIZE(2);
-  StaticJsonBuffer<SIZE> jsonBuffer;
-  JsonArray& array = jsonBuffer.createArray();
-  char json[32];
-  int source[] = {1, 2, 3};
-
-  bool ok = array.copyFrom(source);
-  ASSERT_FALSE(ok);
-
-  array.printTo(json, sizeof(json));
-  ASSERT_STREQ("[1,2]", json);
-}
-
-TEST(JsonArray_CopyFrom_Tests, TwoDimensions) {
-  DynamicJsonBuffer jsonBuffer;
-  JsonArray& array = jsonBuffer.createArray();
-  char json[32];
-  int source[][3] = {{1, 2, 3}, {4, 5, 6}};
-
-  bool ok = array.copyFrom(source);
-  ASSERT_TRUE(ok);
-
-  array.printTo(json, sizeof(json));
-  ASSERT_STREQ("[[1,2,3],[4,5,6]]", json);
-}
-
-TEST(JsonArray_CopyFrom_Tests, TwoDimensions_JsonBufferTooSmall) {
-  const size_t SIZE =
-      JSON_ARRAY_SIZE(2) + JSON_ARRAY_SIZE(3) + JSON_ARRAY_SIZE(2);
-  StaticJsonBuffer<SIZE> jsonBuffer;
-  JsonArray& array = jsonBuffer.createArray();
-  char json[32];
-  int source[][3] = {{1, 2, 3}, {4, 5, 6}};
-
-  bool ok = array.copyFrom(source);
-  ASSERT_FALSE(ok);
-
-  array.printTo(json, sizeof(json));
-  ASSERT_STREQ("[[1,2,3],[4,5]]", json);
+    array.printTo(json, sizeof(json));
+    REQUIRE(std::string("[1,2,3]") == json);
+  }
+
+  SECTION("OneDimension_JsonBufferTooSmall") {
+    const size_t SIZE = JSON_ARRAY_SIZE(2);
+    StaticJsonBuffer<SIZE> jsonBuffer;
+    JsonArray& array = jsonBuffer.createArray();
+    char json[32];
+    int source[] = {1, 2, 3};
+
+    bool ok = array.copyFrom(source);
+    REQUIRE_FALSE(ok);
+
+    array.printTo(json, sizeof(json));
+    REQUIRE(std::string("[1,2]") == json);
+  }
+
+  SECTION("TwoDimensions") {
+    DynamicJsonBuffer jsonBuffer;
+    JsonArray& array = jsonBuffer.createArray();
+    char json[32];
+    int source[][3] = {{1, 2, 3}, {4, 5, 6}};
+
+    bool ok = array.copyFrom(source);
+    REQUIRE(ok);
+
+    array.printTo(json, sizeof(json));
+    REQUIRE(std::string("[[1,2,3],[4,5,6]]") == json);
+  }
+
+  SECTION("TwoDimensions_JsonBufferTooSmall") {
+    const size_t SIZE =
+        JSON_ARRAY_SIZE(2) + JSON_ARRAY_SIZE(3) + JSON_ARRAY_SIZE(2);
+    StaticJsonBuffer<SIZE> jsonBuffer;
+    JsonArray& array = jsonBuffer.createArray();
+    char json[32];
+    int source[][3] = {{1, 2, 3}, {4, 5, 6}};
+
+    bool ok = array.copyFrom(source);
+    REQUIRE_FALSE(ok);
+
+    array.printTo(json, sizeof(json));
+    REQUIRE(std::string("[[1,2,3],[4,5]]") == json);
+  }
 }

test/JsonArray/copyTo.cpp

@@ -6,51 +6,50 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
-
-TEST(JsonArray_CopyTo_Tests, BiggerOneDimensionIntegerArray) {
-  char json[] = "[1,2,3]";
+#include <catch.hpp>
 
+TEST_CASE("JsonArray::copyTo()") {
   DynamicJsonBuffer jsonBuffer;
-  JsonArray& array = jsonBuffer.parseArray(json);
 
-  int destination[4] = {0};
-  size_t result = array.copyTo(destination);
+  SECTION("BiggerOneDimensionIntegerArray") {
+    char json[] = "[1,2,3]";
+    JsonArray& array = jsonBuffer.parseArray(json);
 
-  ASSERT_EQ(3, result);
-  ASSERT_EQ(1, destination[0]);
-  ASSERT_EQ(2, destination[1]);
-  ASSERT_EQ(3, destination[2]);
-  ASSERT_EQ(0, destination[3]);
-}
-
-TEST(JsonArray_CopyTo_Tests, SmallerOneDimensionIntegerArray) {
-  char json[] = "[1,2,3]";
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonArray& array = jsonBuffer.parseArray(json);
-
-  int destination[2] = {0};
-  size_t result = array.copyTo(destination);
-
-  ASSERT_EQ(2, result);
-  ASSERT_EQ(1, destination[0]);
-  ASSERT_EQ(2, destination[1]);
-}
-
-TEST(JsonArray_CopyTo_Tests, TwoOneDimensionIntegerArray) {
-  char json[] = "[[1,2],[3],[4]]";
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonArray& array = jsonBuffer.parseArray(json);
-
-  int destination[3][2] = {{0}};
-  array.copyTo(destination);
-
-  ASSERT_EQ(1, destination[0][0]);
-  ASSERT_EQ(2, destination[0][1]);
-  ASSERT_EQ(3, destination[1][0]);
-  ASSERT_EQ(0, destination[1][1]);
-  ASSERT_EQ(4, destination[2][0]);
-  ASSERT_EQ(0, destination[2][1]);
+    int destination[4] = {0};
+    size_t result = array.copyTo(destination);
+
+    REQUIRE(3 == result);
+    REQUIRE(1 == destination[0]);
+    REQUIRE(2 == destination[1]);
+    REQUIRE(3 == destination[2]);
+    REQUIRE(0 == destination[3]);
+  }
+
+  SECTION("SmallerOneDimensionIntegerArray") {
+    char json[] = "[1,2,3]";
+    JsonArray& array = jsonBuffer.parseArray(json);
+
+    int destination[2] = {0};
+    size_t result = array.copyTo(destination);
+
+    REQUIRE(2 == result);
+    REQUIRE(1 == destination[0]);
+    REQUIRE(2 == destination[1]);
+  }
+
+  SECTION("TwoOneDimensionIntegerArray") {
+    char json[] = "[[1,2],[3],[4]]";
+
+    JsonArray& array = jsonBuffer.parseArray(json);
+
+    int destination[3][2] = {{0}};
+    array.copyTo(destination);
+
+    REQUIRE(1 == destination[0][0]);
+    REQUIRE(2 == destination[0][1]);
+    REQUIRE(3 == destination[1][0]);
+    REQUIRE(0 == destination[1][1]);
+    REQUIRE(4 == destination[2][0]);
+    REQUIRE(0 == destination[2][1]);
+  }
 }

test/JsonArray/invalid.cpp

@@ -6,28 +6,32 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-TEST(JsonArray_Invalid_Tests, SubscriptFails) {
-  ASSERT_FALSE(JsonArray::invalid()[0].success());
-}
+using namespace Catch::Matchers;
 
-TEST(JsonArray_Invalid_Tests, AddFails) {
-  JsonArray& array = JsonArray::invalid();
-  array.add(1);
-  ASSERT_EQ(0, array.size());
-}
+TEST_CASE("JsonArray::invalid()") {
+  SECTION("SubscriptFails") {
+    REQUIRE_FALSE(JsonArray::invalid()[0].success());
+  }
 
-TEST(JsonArray_Invalid_Tests, CreateNestedArrayFails) {
-  ASSERT_FALSE(JsonArray::invalid().createNestedArray().success());
-}
+  SECTION("AddFails") {
+    JsonArray& array = JsonArray::invalid();
+    array.add(1);
+    REQUIRE(0 == array.size());
+  }
 
-TEST(JsonArray_Invalid_Tests, CreateNestedObjectFails) {
-  ASSERT_FALSE(JsonArray::invalid().createNestedObject().success());
-}
+  SECTION("CreateNestedArrayFails") {
+    REQUIRE_FALSE(JsonArray::invalid().createNestedArray().success());
+  }
 
-TEST(JsonArray_Invalid_Tests, PrintToWritesBrackets) {
-  char buffer[32];
-  JsonArray::invalid().printTo(buffer, sizeof(buffer));
-  ASSERT_STREQ("[]", buffer);
+  SECTION("CreateNestedObjectFails") {
+    REQUIRE_FALSE(JsonArray::invalid().createNestedObject().success());
+  }
+
+  SECTION("PrintToWritesBrackets") {
+    char buffer[32];
+    JsonArray::invalid().printTo(buffer, sizeof(buffer));
+    REQUIRE_THAT(buffer, Equals("[]"));
+  }
 }

test/JsonArray/iterator.cpp

@@ -6,7 +6,7 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
 template <typename TIterator>
 static void run_iterator_test() {
@@ -19,21 +19,23 @@ static void run_iterator_test() {
   TIterator it = array.begin();
   TIterator end = array.end();
 
-  EXPECT_NE(end, it);
-  EXPECT_EQ(12, it->template as<int>());
-  EXPECT_EQ(12, static_cast<int>(*it));
+  REQUIRE(end != it);
+  REQUIRE(12 == it->template as<int>());
+  REQUIRE(12 == static_cast<int>(*it));
   ++it;
-  EXPECT_NE(end, it);
-  EXPECT_EQ(34, it->template as<int>());
-  EXPECT_EQ(34, static_cast<int>(*it));
+  REQUIRE(end != it);
+  REQUIRE(34 == it->template as<int>());
+  REQUIRE(34 == static_cast<int>(*it));
   ++it;
-  EXPECT_EQ(end, it);
+  REQUIRE(end == it);
 }
 
-TEST(JsonArray_Iterator_Test, RunItertorToEnd) {
-  run_iterator_test<JsonArray::iterator>();
-}
+TEST_CASE("JsonArray::begin()/end()") {
+  SECTION("Mutable") {
+    run_iterator_test<JsonArray::iterator>();
+  }
 
-TEST(JsonArray_Iterator_Test, RunConstItertorToEnd) {
-  run_iterator_test<JsonArray::const_iterator>();
+  SECTION("Const") {
+    run_iterator_test<JsonArray::const_iterator>();
+  }
 }

test/JsonArray/prettyPrintTo.cpp

@@ -6,79 +6,73 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-class JsonArray_PrettyPrintTo_Tests : public testing::Test {
- public:
-  JsonArray_PrettyPrintTo_Tests() : array(jsonBuffer.createArray()) {}
+static void check(JsonArray& array, std::string expected) {
+  std::string actual;
+  size_t actualLen = array.prettyPrintTo(actual);
+  size_t measuredLen = array.measurePrettyLength();
+  CHECK(actualLen == expected.size());
+  CHECK(measuredLen == expected.size());
+  REQUIRE(expected == actual);
+}
 
- protected:
-  DynamicJsonBuffer jsonBuffer;
-  JsonArray& array;
+TEST_CASE("JsonArray::prettyPrintTo()") {
+  DynamicJsonBuffer jb;
+  JsonArray& array = jb.createArray();
 
-  void outputMustBe(const char* expected) {
-    char actual[256];
-
-    size_t actualLen = array.prettyPrintTo(actual);
-    size_t measuredLen = array.measurePrettyLength();
-
-    EXPECT_STREQ(expected, actual);
-    EXPECT_EQ(strlen(expected), actualLen);
-    EXPECT_EQ(strlen(expected), measuredLen);
+  SECTION("Empty") {
+    check(array, "[]");
   }
-};
 
-TEST_F(JsonArray_PrettyPrintTo_Tests, Empty) {
-  outputMustBe("[]");
-}
-
-TEST_F(JsonArray_PrettyPrintTo_Tests, OneElement) {
-  array.add(1);
-
-  outputMustBe(
-      "[\r\n"
-      "  1\r\n"
-      "]");
-}
-
-TEST_F(JsonArray_PrettyPrintTo_Tests, TwoElements) {
-  array.add(1);
-  array.add(2);
-
-  outputMustBe(
-      "[\r\n"
-      "  1,\r\n"
-      "  2\r\n"
-      "]");
-}
-
-TEST_F(JsonArray_PrettyPrintTo_Tests, EmptyNestedArrays) {
-  array.createNestedArray();
-  array.createNestedArray();
-
-  outputMustBe(
-      "[\r\n"
-      "  [],\r\n"
-      "  []\r\n"
-      "]");
-}
-
-TEST_F(JsonArray_PrettyPrintTo_Tests, NestedArrays) {
-  JsonArray& nested1 = array.createNestedArray();
-  nested1.add(1);
-  nested1.add(2);
-
-  JsonObject& nested2 = array.createNestedObject();
-  nested2["key"] = 3;
-
-  outputMustBe(
-      "[\r\n"
-      "  [\r\n"
-      "    1,\r\n"
-      "    2\r\n"
-      "  ],\r\n"
-      "  {\r\n"
-      "    \"key\": 3\r\n"
-      "  }\r\n"
-      "]");
+  SECTION("OneElement") {
+    array.add(1);
+
+    check(array,
+          "[\r\n"
+          "  1\r\n"
+          "]");
+  }
+
+  SECTION("TwoElements") {
+    array.add(1);
+    array.add(2);
+
+    check(array,
+          "[\r\n"
+          "  1,\r\n"
+          "  2\r\n"
+          "]");
+  }
+
+  SECTION("EmptyNestedArrays") {
+    array.createNestedArray();
+    array.createNestedArray();
+
+    check(array,
+          "[\r\n"
+          "  [],\r\n"
+          "  []\r\n"
+          "]");
+  }
+
+  SECTION("NestedArrays") {
+    JsonArray& nested1 = array.createNestedArray();
+    nested1.add(1);
+    nested1.add(2);
+
+    JsonObject& nested2 = array.createNestedObject();
+    nested2["key"] = 3;
+
+    check(array,
+          "[\r\n"
+          "  [\r\n"
+          "    1,\r\n"
+          "    2\r\n"
+          "  ],\r\n"
+          "  {\r\n"
+          "    \"key\": 3\r\n"
+          "  }\r\n"
+          "]");
+  }
 }

test/JsonArray/printTo.cpp

@@ -6,147 +6,140 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-class JsonArray_PrintTo_Tests : public testing::Test {
- public:
-  JsonArray_PrintTo_Tests() : array(json.createArray()) {}
+static void check(JsonArray &array, std::string expected) {
+  std::string actual;
+  size_t actualLen = array.printTo(actual);
+  size_t measuredLen = array.measureLength();
+  CHECK(actualLen == expected.size());
+  CHECK(measuredLen == expected.size());
+  REQUIRE(expected == actual);
+}
 
- protected:
-  StaticJsonBuffer<JSON_ARRAY_SIZE(2)> json;
-  JsonArray &array;
+TEST_CASE("JsonArray::printTo()") {
+  StaticJsonBuffer<JSON_ARRAY_SIZE(2)> jb;
+  JsonArray &array = jb.createArray();
 
-  void outputMustBe(const char *expected) {
-    size_t actualLen = array.printTo(buffer);
-    size_t measuredLen = array.measureLength();
-
-    EXPECT_STREQ(expected, buffer);
-    EXPECT_EQ(strlen(expected), actualLen);
-    EXPECT_EQ(strlen(expected), measuredLen);
+  SECTION("Empty") {
+    check(array, "[]");
   }
 
- private:
-  char buffer[256];
-};
+  SECTION("Null") {
+    array.add(static_cast<char *>(0));
 
-TEST_F(JsonArray_PrintTo_Tests, Empty) {
-  outputMustBe("[]");
-}
-
-TEST_F(JsonArray_PrintTo_Tests, Null) {
-  array.add(static_cast<char *>(0));
-
-  outputMustBe("[null]");
-}
-
-TEST_F(JsonArray_PrintTo_Tests, OneString) {
-  array.add("hello");
-
-  outputMustBe("[\"hello\"]");
-}
-
-TEST_F(JsonArray_PrintTo_Tests, TwoStrings) {
-  array.add("hello");
-  array.add("world");
-
-  outputMustBe("[\"hello\",\"world\"]");
-}
-
-TEST_F(JsonArray_PrintTo_Tests, OneStringOverCapacity) {
-  array.add("hello");
-  array.add("world");
-  array.add("lost");
-
-  outputMustBe("[\"hello\",\"world\"]");
-}
-
-TEST_F(JsonArray_PrintTo_Tests, OneDoubleDefaultDigits) {
-  array.add(3.14159265358979323846);
-  outputMustBe("[3.14]");
-}
-
-TEST_F(JsonArray_PrintTo_Tests, OneDoubleFourDigits) {
-  array.add(3.14159265358979323846, 4);
-  outputMustBe("[3.1416]");
-}
-
-TEST_F(JsonArray_PrintTo_Tests, OneDoubleFourDigits_AlternativeSyntax) {
-  array.add(double_with_n_digits(3.14159265358979323846, 4));
-  outputMustBe("[3.1416]");
-}
-
-TEST_F(JsonArray_PrintTo_Tests, OneFloatDefaultDigits) {
-  array.add(3.14159f);
-  outputMustBe("[3.14]");
-}
-
-TEST_F(JsonArray_PrintTo_Tests, OneFloatFourDigits) {
-  array.add(3.14159f, 4);
-  outputMustBe("[3.1416]");
-}
-
-TEST_F(JsonArray_PrintTo_Tests, OneInteger) {
-  array.add(1);
-
-  outputMustBe("[1]");
-}
-
-TEST_F(JsonArray_PrintTo_Tests, TwoIntegers) {
-  array.add(1);
-  array.add(2);
-
-  outputMustBe("[1,2]");
-}
-
-TEST_F(JsonArray_PrintTo_Tests, RawJson) {
-  array.add(RawJson("{\"key\":\"value\"}"));
-
-  outputMustBe("[{\"key\":\"value\"}]");
-}
-
-TEST_F(JsonArray_PrintTo_Tests, OneIntegerOverCapacity) {
-  array.add(1);
-  array.add(2);
-  array.add(3);
-
-  outputMustBe("[1,2]");
-}
-
-TEST_F(JsonArray_PrintTo_Tests, OneTrue) {
-  array.add(true);
-
-  outputMustBe("[true]");
-}
-
-TEST_F(JsonArray_PrintTo_Tests, OneFalse) {
-  array.add(false);
-
-  outputMustBe("[false]");
-}
-
-TEST_F(JsonArray_PrintTo_Tests, TwoBooleans) {
-  array.add(false);
-  array.add(true);
-
-  outputMustBe("[false,true]");
-}
-
-TEST_F(JsonArray_PrintTo_Tests, OneBooleanOverCapacity) {
-  array.add(false);
-  array.add(true);
-  array.add(false);
-
-  outputMustBe("[false,true]");
-}
-
-TEST_F(JsonArray_PrintTo_Tests, OneEmptyNestedArray) {
-  array.createNestedArray();
-
-  outputMustBe("[[]]");
-}
-
-TEST_F(JsonArray_PrintTo_Tests, OneEmptyNestedHash) {
-  array.createNestedObject();
-
-  outputMustBe("[{}]");
+    check(array, "[null]");
+  }
+
+  SECTION("OneString") {
+    array.add("hello");
+
+    check(array, "[\"hello\"]");
+  }
+
+  SECTION("TwoStrings") {
+    array.add("hello");
+    array.add("world");
+
+    check(array, "[\"hello\",\"world\"]");
+  }
+
+  SECTION("OneStringOverCapacity") {
+    array.add("hello");
+    array.add("world");
+    array.add("lost");
+
+    check(array, "[\"hello\",\"world\"]");
+  }
+
+  SECTION("OneDoubleDefaultDigits") {
+    array.add(3.14159265358979323846);
+    check(array, "[3.14]");
+  }
+
+  SECTION("OneDoubleFourDigits") {
+    array.add(3.14159265358979323846, 4);
+    check(array, "[3.1416]");
+  }
+
+  SECTION("OneDoubleFourDigits_AlternativeSyntax") {
+    array.add(double_with_n_digits(3.14159265358979323846, 4));
+    check(array, "[3.1416]");
+  }
+
+  SECTION("OneFloatDefaultDigits") {
+    array.add(3.14159f);
+    check(array, "[3.14]");
+  }
+
+  SECTION("OneFloatFourDigits") {
+    array.add(3.14159f, 4);
+    check(array, "[3.1416]");
+  }
+
+  SECTION("OneInteger") {
+    array.add(1);
+
+    check(array, "[1]");
+  }
+
+  SECTION("TwoIntegers") {
+    array.add(1);
+    array.add(2);
+
+    check(array, "[1,2]");
+  }
+
+  SECTION("RawJson") {
+    array.add(RawJson("{\"key\":\"value\"}"));
+
+    check(array, "[{\"key\":\"value\"}]");
+  }
+
+  SECTION("OneIntegerOverCapacity") {
+    array.add(1);
+    array.add(2);
+    array.add(3);
+
+    check(array, "[1,2]");
+  }
+
+  SECTION("OneTrue") {
+    array.add(true);
+
+    check(array, "[true]");
+  }
+
+  SECTION("OneFalse") {
+    array.add(false);
+
+    check(array, "[false]");
+  }
+
+  SECTION("TwoBooleans") {
+    array.add(false);
+    array.add(true);
+
+    check(array, "[false,true]");
+  }
+
+  SECTION("OneBooleanOverCapacity") {
+    array.add(false);
+    array.add(true);
+    array.add(false);
+
+    check(array, "[false,true]");
+  }
+
+  SECTION("OneEmptyNestedArray") {
+    array.createNestedArray();
+
+    check(array, "[[]]");
+  }
+
+  SECTION("OneEmptyNestedHash") {
+    array.createNestedObject();
+
+    check(array, "[{}]");
+  }
 }

test/JsonArray/remove.cpp

@@ -6,72 +6,66 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-class JsonArray_Remove_Tests : public ::testing::Test {
- protected:
-  JsonArray_Remove_Tests() : _array(_jsonBuffer.createArray()) {
-    _array.add("one");
-    _array.add("two");
-    _array.add("three");
+TEST_CASE("JsonArray::remove()") {
+  DynamicJsonBuffer _jsonBuffer;
+  JsonArray& _array = _jsonBuffer.createArray();
+  _array.add(1);
+  _array.add(2);
+  _array.add(3);
+
+  SECTION("RemoveFirstByIndex") {
+    _array.remove(0);
+
+    REQUIRE(2 == _array.size());
+    REQUIRE(_array[0] == 2);
+    REQUIRE(_array[1] == 3);
   }
 
-  DynamicJsonBuffer _jsonBuffer;
-  JsonArray& _array;
-};
+  SECTION("RemoveMiddleByIndex") {
+    _array.remove(1);
 
-#define TEST_(name) TEST_F(JsonArray_Remove_Tests, name)
+    REQUIRE(2 == _array.size());
+    REQUIRE(_array[0] == 1);
+    REQUIRE(_array[1] == 3);
+  }
 
-TEST_(RemoveFirstByIndex) {
-  _array.remove(0);
+  SECTION("RemoveLastByIndex") {
+    _array.remove(2);
 
-  EXPECT_EQ(2, _array.size());
-  EXPECT_STREQ("two", _array[0]);
-  EXPECT_STREQ("three", _array[1]);
-}
-
-TEST_(RemoveMiddleByIndex) {
-  _array.remove(1);
-
-  EXPECT_EQ(2, _array.size());
-  EXPECT_STREQ("one", _array[0]);
-  EXPECT_STREQ("three", _array[1]);
-}
-
-TEST_(RemoveLastByIndex) {
-  _array.remove(2);
-
-  EXPECT_EQ(2, _array.size());
-  EXPECT_STREQ("one", _array[0]);
-  EXPECT_STREQ("two", _array[1]);
-}
-
-TEST_(RemoveFirstByIterator) {
-  JsonArray::iterator it = _array.begin();
-  _array.remove(it);
-
-  EXPECT_EQ(2, _array.size());
-  EXPECT_STREQ("two", _array[0]);
-  EXPECT_STREQ("three", _array[1]);
-}
-
-TEST_(RemoveMiddleByIterator) {
-  JsonArray::iterator it = _array.begin();
-  ++it;
-  _array.remove(it);
-
-  EXPECT_EQ(2, _array.size());
-  EXPECT_STREQ("one", _array[0]);
-  EXPECT_STREQ("three", _array[1]);
-}
-
-TEST_(RemoveLastByIterator) {
-  JsonArray::iterator it = _array.begin();
-  ++it;
-  ++it;
-  _array.remove(it);
-
-  EXPECT_EQ(2, _array.size());
-  EXPECT_STREQ("one", _array[0]);
-  EXPECT_STREQ("two", _array[1]);
+    REQUIRE(2 == _array.size());
+    REQUIRE(_array[0] == 1);
+    REQUIRE(_array[1] == 2);
+  }
+
+  SECTION("RemoveFirstByIterator") {
+    JsonArray::iterator it = _array.begin();
+    _array.remove(it);
+
+    REQUIRE(2 == _array.size());
+    REQUIRE(_array[0] == 2);
+    REQUIRE(_array[1] == 3);
+  }
+
+  SECTION("RemoveMiddleByIterator") {
+    JsonArray::iterator it = _array.begin();
+    ++it;
+    _array.remove(it);
+
+    REQUIRE(2 == _array.size());
+    REQUIRE(_array[0] == 1);
+    REQUIRE(_array[1] == 3);
+  }
+
+  SECTION("RemoveLastByIterator") {
+    JsonArray::iterator it = _array.begin();
+    ++it;
+    ++it;
+    _array.remove(it);
+
+    REQUIRE(2 == _array.size());
+    REQUIRE(_array[0] == 1);
+    REQUIRE(_array[1] == 2);
+  }
 }

test/JsonArray/set.cpp

@@ -6,87 +6,83 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-class JsonArray_Set_Tests : public ::testing::Test {
- protected:
-  JsonArray_Set_Tests() : _array(_jsonBuffer.createArray()) {
-    _array.add(0);
+using namespace Catch::Matchers;
+
+TEST_CASE("JsonArray::set()") {
+  DynamicJsonBuffer _jsonBuffer;
+  JsonArray& _array = _jsonBuffer.createArray();
+  _array.add(0);
+
+  SECTION("SizeIsUnchanged") {
+    _array.set(0, "hello");
+    REQUIRE(1U == _array.size());
   }
 
-  DynamicJsonBuffer _jsonBuffer;
-  JsonArray& _array;
-};
+  SECTION("StoreInteger") {
+    _array.set(0, 123);
+    REQUIRE(123 == _array[0].as<int>());
+    REQUIRE(_array[0].is<int>());
+    REQUIRE_FALSE(_array[0].is<double>());
+  }
 
-#define TEST_(name) TEST_F(JsonArray_Set_Tests, name)
+  SECTION("StoreDouble") {
+    _array.set(0, 123.45);
+    REQUIRE(123.45 == _array[0].as<double>());
+    REQUIRE(_array[0].is<double>());
+    REQUIRE_FALSE(_array[0].is<int>());
+  }
 
-TEST_(SizeIsUnchanged) {
-  _array.set(0, "hello");
-  EXPECT_EQ(1U, _array.size());
-}
-
-TEST_(StoreInteger) {
-  _array.set(0, 123);
-  EXPECT_EQ(123, _array[0].as<int>());
-  EXPECT_TRUE(_array[0].is<int>());
-  EXPECT_FALSE(_array[0].is<double>());
-}
-
-TEST_(StoreDouble) {
-  _array.set(0, 123.45);
-  EXPECT_EQ(123.45, _array[0].as<double>());
-  EXPECT_TRUE(_array[0].is<double>());
-  EXPECT_FALSE(_array[0].is<int>());
-}
-
-TEST_(StoreBoolean) {
-  _array.set(0, true);
-  EXPECT_EQ(true, _array[0].as<bool>());
-  EXPECT_TRUE(_array[0].is<bool>());
-  EXPECT_FALSE(_array[0].is<int>());
-}
-
-TEST_(StoreString) {
-  _array.set(0, "hello");
-  EXPECT_STREQ("hello", _array[0].as<const char*>());
-  EXPECT_TRUE(_array[0].is<const char*>());
-  EXPECT_FALSE(_array[0].is<int>());
-}
-
-TEST_(StoreNestedArray) {
-  JsonArray& arr = _jsonBuffer.createArray();
-
-  _array.set(0, arr);
-
-  EXPECT_EQ(&arr, &_array[0].as<JsonArray&>());
-  EXPECT_TRUE(_array[0].is<JsonArray&>());
-  EXPECT_FALSE(_array[0].is<int>());
-}
-
-TEST_(StoreNestedObject) {
-  JsonObject& obj = _jsonBuffer.createObject();
-
-  _array.set(0, obj);
-
-  EXPECT_EQ(&obj, &_array[0].as<JsonObject&>());
-  EXPECT_TRUE(_array[0].is<JsonObject&>());
-  EXPECT_FALSE(_array[0].is<int>());
-}
-
-TEST_(StoreArraySubscript) {
-  JsonArray& arr = _jsonBuffer.createArray();
-  arr.add("hello");
-
-  _array.set(0, arr[0]);
-
-  EXPECT_STREQ("hello", _array[0]);
-}
-
-TEST_(StoreObjectSubscript) {
-  JsonObject& obj = _jsonBuffer.createObject();
-  obj["x"] = "hello";
-
-  _array.set(0, obj["x"]);
-
-  EXPECT_STREQ("hello", _array[0]);
+  SECTION("StoreBoolean") {
+    _array.set(0, true);
+    REQUIRE(true == _array[0].as<bool>());
+    REQUIRE(_array[0].is<bool>());
+    REQUIRE_FALSE(_array[0].is<int>());
+  }
+
+  SECTION("StoreString") {
+    _array.set(0, "hello");
+    REQUIRE_THAT(_array[0].as<const char*>(), Equals("hello"));
+    REQUIRE(_array[0].is<const char*>());
+    REQUIRE_FALSE(_array[0].is<int>());
+  }
+
+  SECTION("StoreNestedArray") {
+    JsonArray& arr = _jsonBuffer.createArray();
+
+    _array.set(0, arr);
+
+    REQUIRE(&arr == &_array[0].as<JsonArray&>());
+    REQUIRE(_array[0].is<JsonArray&>());
+    REQUIRE_FALSE(_array[0].is<int>());
+  }
+
+  SECTION("StoreNestedObject") {
+    JsonObject& obj = _jsonBuffer.createObject();
+
+    _array.set(0, obj);
+
+    REQUIRE(&obj == &_array[0].as<JsonObject&>());
+    REQUIRE(_array[0].is<JsonObject&>());
+    REQUIRE_FALSE(_array[0].is<int>());
+  }
+
+  SECTION("StoreArraySubscript") {
+    JsonArray& arr = _jsonBuffer.createArray();
+    arr.add("hello");
+
+    _array.set(0, arr[0]);
+
+    REQUIRE_THAT(_array[0].as<char*>(), Equals("hello"));
+  }
+
+  SECTION("StoreObjectSubscript") {
+    JsonObject& obj = _jsonBuffer.createObject();
+    obj["x"] = "hello";
+
+    _array.set(0, obj["x"]);
+
+    REQUIRE_THAT(_array[0].as<char*>(), Equals("hello"));
+  }
 }

test/JsonArray/subscript.cpp

@@ -6,111 +6,111 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
 #include <stdint.h>
+#include <catch.hpp>
 
-class JsonArray_Subscript_Tests : public ::testing::Test {
- protected:
-  JsonArray_Subscript_Tests() : _array(_jsonBuffer.createArray()) {
-    _array.add(0);
+TEST_CASE("JsonArray::operator[]") {
+  DynamicJsonBuffer _jsonBuffer;
+  JsonArray& _array = _jsonBuffer.createArray();
+  _array.add(0);
+
+  SECTION("SizeIsUnchanged") {
+    _array[0] = "hello";
+    REQUIRE(1U == _array.size());
   }
 
-  DynamicJsonBuffer _jsonBuffer;
-  JsonArray& _array;
-};
-
-#define TEST_(name) TEST_F(JsonArray_Subscript_Tests, name)
-
-TEST_(SizeIsUnchanged) {
-  _array[0] = "hello";
-  EXPECT_EQ(1U, _array.size());
-}
-
-TEST_(StoreInteger) {
-  _array[0] = 123;
-  EXPECT_EQ(123, _array[0].as<int>());
-  EXPECT_TRUE(_array[0].is<int>());
-  EXPECT_FALSE(_array[0].is<double>());
-}
+  SECTION("StoreInteger") {
+    _array[0] = 123;
+    REQUIRE(123 == _array[0].as<int>());
+    REQUIRE(true == _array[0].is<int>());
+    REQUIRE(false == _array[0].is<double>());
+  }
 
 #if ARDUINOJSON_USE_LONG_LONG || ARDUINOJSON_USE_INT64
-TEST_(StoreLongLong) {
-  _array[0] = 9223372036854775807;
-  EXPECT_EQ(9223372036854775807, _array[0].as<long long>());
-  EXPECT_TRUE(_array[0].is<int>());
-  EXPECT_FALSE(_array[0].is<double>());
-}
+  SECTION("StoreLongLong") {
+    _array[0] = 9223372036854775807;
+    REQUIRE(9223372036854775807 == _array[0].as<long long>());
+    REQUIRE(true == _array[0].is<int>());
+    REQUIRE(false == _array[0].is<double>());
+  }
 #endif
 
-TEST_(StoreDouble) {
-  _array[0] = 123.45;
-  EXPECT_EQ(123.45, _array[0].as<double>());
-  EXPECT_TRUE(_array[0].is<double>());
-  EXPECT_FALSE(_array[0].is<int>());
-}
-
-TEST_(StoreDoubleWithDecimals) {
-  _array[0].set(123.45, 2);
-  EXPECT_EQ(123.45, _array[0].as<double>());
-  EXPECT_TRUE(_array[0].is<double>());
-  EXPECT_FALSE(_array[0].is<int>());
-}
-
-TEST_(StoreBoolean) {
-  _array[0] = true;
-  EXPECT_EQ(true, _array[0].as<bool>());
-  EXPECT_TRUE(_array[0].is<bool>());
-  EXPECT_FALSE(_array[0].is<int>());
-}
-
-TEST_(StoreString) {
-  _array[0] = "hello";
-  EXPECT_STREQ("hello", _array[0].as<const char*>());
-  EXPECT_STREQ("hello", _array[0].as<char*>());  // <- short hand
-  EXPECT_TRUE(_array[0].is<const char*>());
-  EXPECT_FALSE(_array[0].is<int>());
-}
-
-TEST_(StoreNestedArray) {
-  JsonArray& arr = _jsonBuffer.createArray();
-
-  _array[0] = arr;
-
-  EXPECT_EQ(&arr, &_array[0].as<JsonArray&>());
-  EXPECT_EQ(&arr, &_array[0].as<JsonArray>());  // <- short hand
-  EXPECT_EQ(&arr, &_array[0].as<const JsonArray&>());
-  EXPECT_EQ(&arr, &_array[0].as<const JsonArray>());  // <- short hand
-  EXPECT_TRUE(_array[0].is<JsonArray&>());
-  EXPECT_FALSE(_array[0].is<int>());
-}
-
-TEST_(StoreNestedObject) {
-  JsonObject& obj = _jsonBuffer.createObject();
-
-  _array[0] = obj;
-
-  EXPECT_EQ(&obj, &_array[0].as<JsonObject&>());
-  EXPECT_EQ(&obj, &_array[0].as<JsonObject>());  // <- short hand
-  EXPECT_EQ(&obj, &_array[0].as<const JsonObject&>());
-  EXPECT_EQ(&obj, &_array[0].as<const JsonObject>());  // <- short hand
-  EXPECT_TRUE(_array[0].is<JsonObject&>());
-  EXPECT_FALSE(_array[0].is<int>());
-}
-
-TEST_(StoreArraySubscript) {
-  JsonArray& arr = _jsonBuffer.createArray();
-  arr.add("hello");
-
-  _array[0] = arr[0];
-
-  EXPECT_STREQ("hello", _array[0]);
-}
-
-TEST_(StoreObjectSubscript) {
-  JsonObject& obj = _jsonBuffer.createObject();
-  obj["x"] = "hello";
-
-  _array[0] = obj["x"];
-
-  EXPECT_STREQ("hello", _array[0]);
+  SECTION("StoreDouble") {
+    _array[0] = 123.45;
+    REQUIRE(123.45 == _array[0].as<double>());
+    REQUIRE(true == _array[0].is<double>());
+    REQUIRE(false == _array[0].is<int>());
+  }
+
+  SECTION("StoreDoubleWithDecimals") {
+    _array[0].set(123.45, 2);
+    REQUIRE(123.45 == _array[0].as<double>());
+    REQUIRE(true == _array[0].is<double>());
+    REQUIRE(false == _array[0].is<int>());
+  }
+
+  SECTION("StoreBoolean") {
+    _array[0] = true;
+    REQUIRE(true == _array[0].as<bool>());
+    REQUIRE(true == _array[0].is<bool>());
+    REQUIRE(false == _array[0].is<int>());
+  }
+
+  SECTION("StoreString") {
+    const char* str = "hello";
+
+    _array[0] = str;
+    REQUIRE(str == _array[0].as<const char*>());
+    REQUIRE(str == _array[0].as<char*>());  // <- short hand
+    REQUIRE(true == _array[0].is<const char*>());
+    REQUIRE(false == _array[0].is<int>());
+  }
+
+  SECTION("StoreNestedArray") {
+    JsonArray& arr = _jsonBuffer.createArray();
+
+    _array[0] = arr;
+
+    REQUIRE(&arr == &_array[0].as<JsonArray&>());
+    REQUIRE(&arr == &_array[0].as<JsonArray>());  // <- short hand
+    REQUIRE(&arr == &_array[0].as<const JsonArray&>());
+    REQUIRE(&arr == &_array[0].as<const JsonArray>());  // <- short hand
+    REQUIRE(true == _array[0].is<JsonArray&>());
+    REQUIRE(false == _array[0].is<int>());
+  }
+
+  SECTION("StoreNestedObject") {
+    JsonObject& obj = _jsonBuffer.createObject();
+
+    _array[0] = obj;
+
+    REQUIRE(&obj == &_array[0].as<JsonObject&>());
+    REQUIRE(&obj == &_array[0].as<JsonObject>());  // <- short hand
+    REQUIRE(&obj == &_array[0].as<const JsonObject&>());
+    REQUIRE(&obj == &_array[0].as<const JsonObject>());  // <- short hand
+    REQUIRE(true == _array[0].is<JsonObject&>());
+    REQUIRE(false == _array[0].is<int>());
+  }
+
+  SECTION("StoreArraySubscript") {
+    JsonArray& arr = _jsonBuffer.createArray();
+    const char* str = "hello";
+
+    arr.add(str);
+
+    _array[0] = arr[0];
+
+    REQUIRE(str == _array[0]);
+  }
+
+  SECTION("StoreObjectSubscript") {
+    JsonObject& obj = _jsonBuffer.createObject();
+    const char* str = "hello";
+
+    obj["x"] = str;
+
+    _array[0] = obj["x"];
+
+    REQUIRE(str == _array[0]);
+  }
 }

test/JsonBuffer/CMakeLists.txt

@@ -13,5 +13,5 @@ add_executable(JsonBufferTests
 	parseObject.cpp
 )
 
-target_link_libraries(JsonBufferTests gtest)
+target_link_libraries(JsonBufferTests catch)
 add_test(JsonBuffer JsonBufferTests)

test/JsonBuffer/nested.cpp

@@ -6,59 +6,61 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-TEST(JsonParser_Nested_Tests, ArrayNestedInObject) {
-  DynamicJsonBuffer jsonBuffer;
-  char jsonString[] = " { \"ab\" : [ 1 , 2 ] , \"cd\" : [ 3 , 4 ] } ";
+TEST_CASE("JsonBuffer nested objects") {
+  SECTION("ArrayNestedInObject") {
+    DynamicJsonBuffer jsonBuffer;
+    char jsonString[] = " { \"ab\" : [ 1 , 2 ] , \"cd\" : [ 3 , 4 ] } ";
 
-  JsonObject &object = jsonBuffer.parseObject(jsonString);
-  JsonArray &array1 = object["ab"];
-  const JsonArray &array2 = object["cd"];
-  JsonArray &array3 = object["ef"];
+    JsonObject &object = jsonBuffer.parseObject(jsonString);
+    JsonArray &array1 = object["ab"];
+    const JsonArray &array2 = object["cd"];
+    JsonArray &array3 = object["ef"];
 
-  ASSERT_TRUE(object.success());
+    REQUIRE(true == object.success());
 
-  ASSERT_TRUE(array1.success());
-  ASSERT_TRUE(array2.success());
-  ASSERT_FALSE(array3.success());
+    REQUIRE(true == array1.success());
+    REQUIRE(true == array2.success());
+    REQUIRE(false == array3.success());
 
-  ASSERT_EQ(2, array1.size());
-  ASSERT_EQ(2, array2.size());
-  ASSERT_EQ(0, array3.size());
+    REQUIRE(2 == array1.size());
+    REQUIRE(2 == array2.size());
+    REQUIRE(0 == array3.size());
 
-  EXPECT_EQ(1, array1[0].as<int>());
-  EXPECT_EQ(2, array1[1].as<int>());
+    REQUIRE(1 == array1[0].as<int>());
+    REQUIRE(2 == array1[1].as<int>());
 
-  EXPECT_EQ(3, array2[0].as<int>());
-  EXPECT_EQ(4, array2[1].as<int>());
+    REQUIRE(3 == array2[0].as<int>());
+    REQUIRE(4 == array2[1].as<int>());
 
-  EXPECT_EQ(0, array3[0].as<int>());
-}
-
-TEST(JsonParser_Nested_Tests, ObjectNestedInArray) {
-  DynamicJsonBuffer jsonBuffer;
-  char jsonString[] =
-      " [ { \"a\" : 1 , \"b\" : 2 } , { \"c\" : 3 , \"d\" : 4 } ] ";
-
-  JsonArray &array = jsonBuffer.parseArray(jsonString);
-  JsonObject &object1 = array[0];
-  const JsonObject &object2 = array[1];
-  JsonObject &object3 = array[2];
-
-  ASSERT_TRUE(array.success());
-
-  ASSERT_TRUE(object1.success());
-  ASSERT_TRUE(object2.success());
-  ASSERT_FALSE(object3.success());
-
-  ASSERT_EQ(2, object1.size());
-  ASSERT_EQ(2, object2.size());
-  ASSERT_EQ(0, object3.size());
-
-  EXPECT_EQ(1, object1["a"].as<int>());
-  EXPECT_EQ(2, object1["b"].as<int>());
-  EXPECT_EQ(3, object2["c"].as<int>());
-  EXPECT_EQ(4, object2["d"].as<int>());
-  EXPECT_EQ(0, object3["e"].as<int>());
+    REQUIRE(0 == array3[0].as<int>());
+  }
+
+  SECTION("ObjectNestedInArray") {
+    DynamicJsonBuffer jsonBuffer;
+    char jsonString[] =
+        " [ { \"a\" : 1 , \"b\" : 2 } , { \"c\" : 3 , \"d\" : 4 } ] ";
+
+    JsonArray &array = jsonBuffer.parseArray(jsonString);
+    JsonObject &object1 = array[0];
+    const JsonObject &object2 = array[1];
+    JsonObject &object3 = array[2];
+
+    REQUIRE(true == array.success());
+
+    REQUIRE(true == object1.success());
+    REQUIRE(true == object2.success());
+    REQUIRE(false == object3.success());
+
+    REQUIRE(2 == object1.size());
+    REQUIRE(2 == object2.size());
+    REQUIRE(0 == object3.size());
+
+    REQUIRE(1 == object1["a"].as<int>());
+    REQUIRE(2 == object1["b"].as<int>());
+    REQUIRE(3 == object2["c"].as<int>());
+    REQUIRE(4 == object2["d"].as<int>());
+    REQUIRE(0 == object3["e"].as<int>());
+  }
 }

test/JsonBuffer/nestingLimit.cpp

@@ -6,80 +6,46 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-class JsonParser_NestingLimit_Tests : public testing::Test {
- protected:
-  void whenNestingLimitIs(uint8_t nestingLimit) {
-    _nestingLimit = nestingLimit;
-  }
-
-  void parseArrayMustFail(const char *json) {
-    ASSERT_FALSE(tryParseArray(json));
-  }
-
-  void parseArrayMustSucceed(const char *json) {
-    ASSERT_TRUE(tryParseArray(json));
-  }
-
-  void parseObjectMustFail(const char *json) {
-    ASSERT_FALSE(tryParseObject(json));
-  }
-
-  void parseObjectMustSucceed(const char *json) {
-    ASSERT_TRUE(tryParseObject(json));
-  }
-
- private:
-  bool tryParseArray(const char *json) {
-    DynamicJsonBuffer buffer;
-    char s[256];
-    strcpy(s, json);
-    return buffer.parseArray(s, _nestingLimit).success();
-  }
-
-  bool tryParseObject(const char *json) {
-    DynamicJsonBuffer buffer;
-    char s[256];
-    strcpy(s, json);
-    return buffer.parseObject(s, _nestingLimit).success();
-  }
-
-  uint8_t _nestingLimit;
-};
-
-TEST_F(JsonParser_NestingLimit_Tests, ParseArrayWithNestingLimit0) {
-  whenNestingLimitIs(0);
-  parseArrayMustSucceed("[]");
-  parseArrayMustFail("[[]]");
+bool tryParseArray(const char *json, uint8_t nestingLimit) {
+  DynamicJsonBuffer buffer;
+  return buffer.parseArray(json, nestingLimit).success();
 }
 
-TEST_F(JsonParser_NestingLimit_Tests, ParseArrayWithNestingLimit1) {
-  whenNestingLimitIs(1);
-  parseArrayMustSucceed("[[]]");
-  parseArrayMustFail("[[[]]]");
+bool tryParseObject(const char *json, uint8_t nestingLimit) {
+  DynamicJsonBuffer buffer;
+  return buffer.parseObject(json, nestingLimit).success();
 }
 
-TEST_F(JsonParser_NestingLimit_Tests, ParseArrayWithNestingLimit2) {
-  whenNestingLimitIs(2);
-  parseArrayMustSucceed("[[[]]]");
-  parseArrayMustFail("[[[[]]]]");
-}
+TEST_CASE("JsonParser nestingLimit") {
+  SECTION("ParseArrayWithNestingLimit0") {
+    REQUIRE(true == tryParseArray("[]", 0));
+    REQUIRE(false == tryParseArray("[[]]", 0));
+  }
 
-TEST_F(JsonParser_NestingLimit_Tests, ParseObjectWithNestingLimit0) {
-  whenNestingLimitIs(0);
-  parseObjectMustSucceed("{}");
-  parseObjectMustFail("{\"key\":{}}");
-}
+  SECTION("ParseArrayWithNestingLimit1") {
+    REQUIRE(true == tryParseArray("[[]]", 1));
+    REQUIRE(false == tryParseArray("[[[]]]", 1));
+  }
 
-TEST_F(JsonParser_NestingLimit_Tests, ParseObjectWithNestingLimit1) {
-  whenNestingLimitIs(1);
-  parseObjectMustSucceed("{\"key\":{}}");
-  parseObjectMustFail("{\"key\":{\"key\":{}}}");
-}
+  SECTION("ParseArrayWithNestingLimit2") {
+    REQUIRE(true == tryParseArray("[[[]]]", 2));
+    REQUIRE(false == tryParseArray("[[[[]]]]", 2));
+  }
 
-TEST_F(JsonParser_NestingLimit_Tests, ParseObjectWithNestingLimit2) {
-  whenNestingLimitIs(2);
-  parseObjectMustSucceed("{\"key\":{\"key\":{}}}");
-  parseObjectMustFail("{\"key\":{\"key\":{\"key\":{}}}}");
+  SECTION("ParseObjectWithNestingLimit0") {
+    REQUIRE(true == tryParseObject("{}", 0));
+    REQUIRE(false == tryParseObject("{\"key\":{}}", 0));
+  }
+
+  SECTION("ParseObjectWithNestingLimit1") {
+    REQUIRE(true == tryParseObject("{\"key\":{}}", 1));
+    REQUIRE(false == tryParseObject("{\"key\":{\"key\":{}}}", 1));
+  }
+
+  SECTION("ParseObjectWithNestingLimit2") {
+    REQUIRE(true == tryParseObject("{\"key\":{\"key\":{}}}", 2));
+    REQUIRE(false == tryParseObject("{\"key\":{\"key\":{\"key\":{}}}}", 2));
+  }
 }

test/JsonBuffer/parse.cpp

@@ -6,100 +6,78 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-class JsonParser_Variant_Test : public testing::Test {
- protected:
-  void whenInputIs(const char* jsonString) {
-    strcpy(_jsonString, jsonString);
-    _result = _jsonBuffer.parse(_jsonString);
+using namespace Catch::Matchers;
+
+TEST_CASE("JsonBuffer::parse()") {
+  DynamicJsonBuffer jb;
+
+  SECTION("EmptyObject") {
+    JsonVariant variant = jb.parse("{}");
+    REQUIRE(variant.success());
+    REQUIRE(variant.is<JsonObject>());
   }
 
-  template <typename T>
-  void resultMustEqual(T expected) {
-    EXPECT_EQ(expected, _result.as<T>());
+  SECTION("EmptyArray") {
+    JsonVariant variant = jb.parse("[]");
+    REQUIRE(variant.success());
+    REQUIRE(variant.is<JsonArray>());
   }
 
-  void resultMustEqual(const char* expected) {
-    EXPECT_STREQ(expected, _result.as<char*>());
+  SECTION("Integer") {
+    JsonVariant variant = jb.parse("-42");
+    REQUIRE(variant.success());
+    REQUIRE(variant.is<int>());
+    REQUIRE_FALSE(variant.is<double>());
+    REQUIRE(variant == -42);
   }
 
-  void resultMustEqual(double expected) {
-    EXPECT_DOUBLE_EQ(expected, _result.as<double>());
+  SECTION("Double") {
+    JsonVariant variant = jb.parse("-1.23e+4");
+    REQUIRE(variant.success());
+    REQUIRE_FALSE(variant.is<int>());
+    REQUIRE(variant.is<double>());
+    REQUIRE(variant.as<double>() == Approx(-1.23e+4));
   }
 
-  template <typename T>
-  void resultTypeMustBe() {
-    EXPECT_TRUE(_result.is<T>());
+  SECTION("Double quoted string") {
+    JsonVariant variant = jb.parse("\"hello world\"");
+    REQUIRE(variant.success());
+    REQUIRE(variant.is<char*>());
+    REQUIRE_THAT(variant.as<char*>(), Equals("hello world"));
   }
 
-  void resultMustBeInvalid() {
-    EXPECT_FALSE(_result.success());
-  }
-  void resultMustBeValid() {
-    EXPECT_TRUE(_result.success());
+  SECTION("Single quoted string") {
+    JsonVariant variant = jb.parse("\'hello world\'");
+    REQUIRE(variant.success());
+    REQUIRE(variant.is<char*>());
+    REQUIRE_THAT(variant.as<char*>(), Equals("hello world"));
   }
 
-  template <typename T>
-  void verify(const char* input, T expected) {
-    whenInputIs(input);
-    resultMustBeValid();
-    resultTypeMustBe<T>();
-    resultMustEqual(expected);
+  SECTION("True") {
+    JsonVariant variant = jb.parse("true");
+    REQUIRE(variant.success());
+    REQUIRE(variant.is<bool>());
+    REQUIRE(variant == true);
   }
 
- private:
-  DynamicJsonBuffer _jsonBuffer;
-  JsonVariant _result;
-  char _jsonString[256];
-};
+  SECTION("False") {
+    JsonVariant variant = jb.parse("false");
+    REQUIRE(variant.success());
+    REQUIRE(variant.is<bool>());
+    REQUIRE(variant == false);
+  }
 
-TEST_F(JsonParser_Variant_Test, EmptyObject) {
-  whenInputIs("{}");
-  resultMustBeValid();
-  resultTypeMustBe<JsonObject>();
-}
+  SECTION("OpenBrace") {
+    JsonVariant variant = jb.parse("{");
+    REQUIRE_FALSE(variant.success());
+  }
 
-TEST_F(JsonParser_Variant_Test, EmptyArray) {
-  whenInputIs("[]");
-  resultMustBeValid();
-  resultTypeMustBe<JsonArray>();
-}
-
-TEST_F(JsonParser_Variant_Test, Integer) {
-  verify("42", 42);
-  verify("-42", -42);
-}
-
-TEST_F(JsonParser_Variant_Test, Double) {
-  verify("3.14", 3.14);
-  verify("3.14", 3.14);
-  verify("1E+10", 1E+10);
-  verify("-1E+10", -1E+10);
-  verify("1.234E+10", 1.234E+10);
-  verify("1.79769e+308", 1.79769e+308);
-  verify("-1.79769e+308", -1.79769e+308);
-  verify("1.7976931348623157e+308", 1.7976931348623157e+308);
-  verify("0.017976931348623157e+310", 0.017976931348623157e+310);
-}
-
-TEST_F(JsonParser_Variant_Test, String) {
-  verify("\"hello world\"", "hello world");
-}
-
-TEST_F(JsonParser_Variant_Test, True) {
-  verify("true", true);
-  verify("false", false);
-}
-
-TEST_F(JsonParser_Variant_Test, OpenBrace) {
-  whenInputIs("{");
-  resultMustBeInvalid();
-}
-
-TEST_F(JsonParser_Variant_Test, IncompleteStrings) {
-  verify("\"", "");
-  verify("\"hello", "hello");
-  verify("\'", "");
-  verify("\'world", "world");
+  SECTION("Incomplete string") {
+    JsonVariant variant = jb.parse("\"hello");
+    REQUIRE(variant.success());
+    REQUIRE(variant.is<char*>());
+    REQUIRE_THAT(variant.as<char*>(), Equals("hello"));
+  }
 }

test/JsonBuffer/parseArray.cpp

@@ -6,362 +6,316 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-class JsonParser_Array_Tests : public testing::Test {
- protected:
-  void whenInputIs(const char *json) {
-    strcpy(_jsonString, json);
+TEST_CASE("JsonBuffer::parseArray()") {
+  DynamicJsonBuffer jb;
+
+  SECTION("EmptyArray") {
+    JsonArray& arr = jb.parseArray("[]");
+
+    REQUIRE(arr.success());
+    REQUIRE(0 == arr.size());
   }
 
-  void whenInputIs(const char *json, size_t len) {
-    memcpy(_jsonString, json, len);
+  SECTION("MissingOpeningBracket") {
+    JsonArray& arr = jb.parseArray("]");
+    REQUIRE_FALSE(arr.success());
   }
 
-  void parseMustSucceed() {
-    _array = &_jsonBuffer.parseArray(_jsonString);
-    EXPECT_TRUE(_array->success());
+  SECTION("ArrayWithNoEnd") {
+    JsonArray& arr = jb.parseArray("[");
+    REQUIRE_FALSE(arr.success());
   }
 
-  void parseMustFail() {
-    _array = &_jsonBuffer.parseArray(_jsonString);
-    EXPECT_FALSE(_array->success());
-    EXPECT_EQ(0, _array->size());
+  SECTION("EmptyArrayWithLeadingSpaces") {
+    JsonArray& arr = jb.parseArray("  []");
+
+    REQUIRE(arr.success());
+    REQUIRE(0 == arr.size());
   }
 
-  void sizeMustBe(int expected) {
-    ASSERT_EQ(expected, _array->size());
+  SECTION("Garbage") {
+    JsonArray& arr = jb.parseArray("%*$£¤");
+
+    REQUIRE_FALSE(arr.success());
   }
 
-  template <typename T>
-  void firstElementMustBe(T expected) {
-    elementAtIndexMustBe(0, expected);
+  SECTION("OneInteger") {
+    JsonArray& arr = jb.parseArray("[42]");
+
+    REQUIRE(arr.success());
+    REQUIRE(1 == arr.size());
+    REQUIRE(arr[0] == 42);
   }
 
-  template <typename T>
-  void secondElementMustBe(T expected) {
-    elementAtIndexMustBe(1, expected);
+  SECTION("OneIntegerWithSpacesBefore") {
+    JsonArray& arr = jb.parseArray("[ \t\r\n42]");
+
+    REQUIRE(arr.success());
+    REQUIRE(1 == arr.size());
+    REQUIRE(arr[0] == 42);
   }
 
-  template <typename T>
-  void elementAtIndexMustBe(int index, T expected) {
-    EXPECT_EQ(expected, (*_array)[index].as<T>());
+  SECTION("OneIntegerWithSpaceAfter") {
+    JsonArray& arr = jb.parseArray("[42 \t\r\n]");
+
+    REQUIRE(arr.success());
+    REQUIRE(1 == arr.size());
+    REQUIRE(arr[0] == 42);
   }
 
-  void elementAtIndexMustBe(int index, const char *expected) {
-    EXPECT_STREQ(expected, (*_array)[index].as<const char *>());
+  SECTION("TwoIntegers") {
+    JsonArray& arr = jb.parseArray("[42,84]");
+
+    REQUIRE(arr.success());
+    REQUIRE(2 == arr.size());
+    REQUIRE(arr[0] == 42);
+    REQUIRE(arr[1] == 84);
   }
 
-  DynamicJsonBuffer _jsonBuffer;
-  JsonArray *_array;
-  char _jsonString[256];
-};
+  SECTION("TwoDoubles") {
+    JsonArray& arr = jb.parseArray("[4.2,1e2]");
 
-TEST_F(JsonParser_Array_Tests, EmptyArray) {
-  whenInputIs("[]");
+    REQUIRE(arr.success());
+    REQUIRE(2 == arr.size());
+    REQUIRE(arr[0] == 4.2);
+    REQUIRE(arr[1] == 1e2);
+  }
 
-  parseMustSucceed();
-  sizeMustBe(0);
-}
-
-TEST_F(JsonParser_Array_Tests, MissingOpeningBracket) {
-  whenInputIs("]");
-  parseMustFail();
-}
-
-TEST_F(JsonParser_Array_Tests, ArrayWithNoEnd) {
-  whenInputIs("[");
-  parseMustFail();
-}
-
-TEST_F(JsonParser_Array_Tests, EmptyArrayWithLeadingSpaces) {
-  whenInputIs("  []");
-
-  parseMustSucceed();
-  sizeMustBe(0);
-}
-
-TEST_F(JsonParser_Array_Tests, Garbage) {
-  whenInputIs("%*$£¤");
-
-  parseMustFail();
-}
-
-TEST_F(JsonParser_Array_Tests, OneInteger) {
-  whenInputIs("[42]");
-
-  parseMustSucceed();
-  sizeMustBe(1);
-  firstElementMustBe(42);
-}
-
-TEST_F(JsonParser_Array_Tests, OneIntegerWithSpacesBefore) {
-  whenInputIs("[ \t\r\n42]");
-
-  parseMustSucceed();
-  sizeMustBe(1);
-  firstElementMustBe(42);
-}
-
-TEST_F(JsonParser_Array_Tests, OneIntegerWithSpaceAfter) {
-  whenInputIs("[42 \t\r\n]");
-
-  parseMustSucceed();
-  sizeMustBe(1);
-  firstElementMustBe(42);
-}
-
-TEST_F(JsonParser_Array_Tests, TwoIntegers) {
-  whenInputIs("[42,84]");
-
-  parseMustSucceed();
-  sizeMustBe(2);
-  firstElementMustBe(42);
-  secondElementMustBe(84);
-}
-
-TEST_F(JsonParser_Array_Tests, TwoDoubles) {
-  whenInputIs("[4.2,1e2]");
-
-  parseMustSucceed();
-  sizeMustBe(2);
-  firstElementMustBe(4.2);
-  secondElementMustBe(1e2);
-}
-
-TEST_F(JsonParser_Array_Tests, UnsignedLong) {
-  whenInputIs("[4294967295]");
-
-  parseMustSucceed();
-  sizeMustBe(1);
-  firstElementMustBe(4294967295UL);
-}
-
-TEST_F(JsonParser_Array_Tests, TwoBooleans) {
-  whenInputIs("[true,false]");
-
-  parseMustSucceed();
-  sizeMustBe(2);
-  firstElementMustBe(true);
-  secondElementMustBe(false);
-}
-
-TEST_F(JsonParser_Array_Tests, TwoNulls) {
-  const char *const nullCharPtr = 0;
-
-  whenInputIs("[null,null]");
-
-  parseMustSucceed();
-  sizeMustBe(2);
-  firstElementMustBe(nullCharPtr);
-  secondElementMustBe(nullCharPtr);
-}
-
-TEST_F(JsonParser_Array_Tests, TwoStringsDoubleQuotes) {
-  whenInputIs("[ \"hello\" , \"world\" ]");
-
-  parseMustSucceed();
-  sizeMustBe(2);
-  firstElementMustBe("hello");
-  secondElementMustBe("world");
-}
-
-TEST_F(JsonParser_Array_Tests, TwoStringsSingleQuotes) {
-  whenInputIs("[ 'hello' , 'world' ]");
-
-  parseMustSucceed();
-  sizeMustBe(2);
-  firstElementMustBe("hello");
-  secondElementMustBe("world");
-}
-
-TEST_F(JsonParser_Array_Tests, TwoStringsNoQuotes) {
-  whenInputIs("[ hello , world ]");
-
-  parseMustSucceed();
-  sizeMustBe(2);
-  firstElementMustBe("hello");
-  secondElementMustBe("world");
-}
-
-TEST_F(JsonParser_Array_Tests, EmptyStringsDoubleQuotes) {
-  whenInputIs("[\"\",\"\"]");
-
-  parseMustSucceed();
-  sizeMustBe(2);
-  firstElementMustBe("");
-  secondElementMustBe("");
-}
-
-TEST_F(JsonParser_Array_Tests, EmptyStringSingleQuotes) {
-  whenInputIs("[\'\',\'\']");
-
-  parseMustSucceed();
-  sizeMustBe(2);
-  firstElementMustBe("");
-  secondElementMustBe("");
-}
-
-TEST_F(JsonParser_Array_Tests, EmptyStringNoQuotes) {
-  whenInputIs("[,]");
-
-  parseMustSucceed();
-  sizeMustBe(2);
-  firstElementMustBe("");
-  secondElementMustBe("");
-}
-
-TEST_F(JsonParser_Array_Tests, ClosingDoubleQuoteMissing) {
-  whenInputIs("[\"]");
-
-  parseMustFail();
-}
-
-TEST_F(JsonParser_Array_Tests, ClosingSignleQuoteMissing) {
-  whenInputIs("[\']");
-
-  parseMustFail();
-}
-
-TEST_F(JsonParser_Array_Tests, StringWithEscapedChars) {
-  whenInputIs("[\"1\\\"2\\\\3\\/4\\b5\\f6\\n7\\r8\\t9\"]");
-
-  parseMustSucceed();
-  sizeMustBe(1);
-  firstElementMustBe("1\"2\\3/4\b5\f6\n7\r8\t9");
-}
-
-TEST_F(JsonParser_Array_Tests, StringWithUnterminatedEscapeSequence) {
-  whenInputIs("\"\\\0\"", 4);
-  parseMustFail();
-}
-
-TEST_F(JsonParser_Array_Tests, CCommentBeforeOpeningBracket) {
-  whenInputIs("/*COMMENT*/  [\"hello\"]");
-
-  parseMustSucceed();
-  sizeMustBe(1);
-  firstElementMustBe("hello");
-}
-
-TEST_F(JsonParser_Array_Tests, CCommentAfterOpeningBracket) {
-  whenInputIs("[/*COMMENT*/ \"hello\"]");
-
-  parseMustSucceed();
-  sizeMustBe(1);
-  firstElementMustBe("hello");
-}
-
-TEST_F(JsonParser_Array_Tests, CCommentBeforeClosingBracket) {
-  whenInputIs("[\"hello\"/*COMMENT*/]");
-
-  parseMustSucceed();
-  sizeMustBe(1);
-  firstElementMustBe("hello");
-}
-
-TEST_F(JsonParser_Array_Tests, CCommentAfterClosingBracket) {
-  whenInputIs("[\"hello\"]/*COMMENT*/");
-
-  parseMustSucceed();
-  sizeMustBe(1);
-  firstElementMustBe("hello");
-}
-
-TEST_F(JsonParser_Array_Tests, CCommentBeforeComma) {
-  whenInputIs("[\"hello\"/*COMMENT*/,\"world\"]");
-
-  parseMustSucceed();
-  sizeMustBe(2);
-  firstElementMustBe("hello");
-  secondElementMustBe("world");
-}
-
-TEST_F(JsonParser_Array_Tests, CCommentAfterComma) {
-  whenInputIs("[\"hello\",/*COMMENT*/ \"world\"]");
-
-  parseMustSucceed();
-  sizeMustBe(2);
-  firstElementMustBe("hello");
-  secondElementMustBe("world");
-}
-
-TEST_F(JsonParser_Array_Tests, CppCommentBeforeOpeningBracket) {
-  whenInputIs("//COMMENT\n\t[\"hello\"]");
-
-  parseMustSucceed();
-  sizeMustBe(1);
-  firstElementMustBe("hello");
-}
-
-TEST_F(JsonParser_Array_Tests, CppCommentAfterOpeningBracket) {
-  whenInputIs("[//COMMENT\n\"hello\"]");
-
-  parseMustSucceed();
-  sizeMustBe(1);
-  firstElementMustBe("hello");
-}
-
-TEST_F(JsonParser_Array_Tests, CppCommentBeforeClosingBracket) {
-  whenInputIs("[\"hello\"//COMMENT\r\n]");
-
-  parseMustSucceed();
-  sizeMustBe(1);
-  firstElementMustBe("hello");
-}
-
-TEST_F(JsonParser_Array_Tests, CppCommentAfterClosingBracket) {
-  whenInputIs("[\"hello\"]//COMMENT\n");
-
-  parseMustSucceed();
-  sizeMustBe(1);
-  firstElementMustBe("hello");
-}
-
-TEST_F(JsonParser_Array_Tests, CppCommentBeforeComma) {
-  whenInputIs("[\"hello\"//COMMENT\n,\"world\"]");
-
-  parseMustSucceed();
-  sizeMustBe(2);
-  firstElementMustBe("hello");
-  secondElementMustBe("world");
-}
-
-TEST_F(JsonParser_Array_Tests, CppCommentAfterComma) {
-  whenInputIs("[\"hello\",//COMMENT\n\"world\"]");
-
-  parseMustSucceed();
-  sizeMustBe(2);
-  firstElementMustBe("hello");
-  secondElementMustBe("world");
-}
-
-TEST_F(JsonParser_Array_Tests, InvalidCppComment) {
-  whenInputIs("[/COMMENT\n]");
-  parseMustFail();
-}
-
-TEST_F(JsonParser_Array_Tests, InvalidComment) {
-  whenInputIs("[/*/\n]");
-  parseMustFail();
-}
-
-TEST_F(JsonParser_Array_Tests, UnfinishedCComment) {
-  whenInputIs("[/*COMMENT]");
-  parseMustFail();
-}
-
-TEST_F(JsonParser_Array_Tests, EndsInCppComment) {
-  whenInputIs("[//COMMENT");
-  parseMustFail();
-}
-
-TEST_F(JsonParser_Array_Tests, AfterClosingStar) {
-  whenInputIs("[/*COMMENT*");
-  parseMustFail();
-}
-
-TEST_F(JsonParser_Array_Tests, DeeplyNested) {
-  whenInputIs("[[[[[[[[[[[[[[[[[[[\"Not too deep\"]]]]]]]]]]]]]]]]]]]");
-  parseMustSucceed();
+  SECTION("UnsignedLong") {
+    JsonArray& arr = jb.parseArray("[4294967295]");
+
+    REQUIRE(arr.success());
+    REQUIRE(1 == arr.size());
+    REQUIRE(arr[0] == 4294967295UL);
+  }
+
+  SECTION("TwoBooleans") {
+    JsonArray& arr = jb.parseArray("[true,false]");
+
+    REQUIRE(arr.success());
+    REQUIRE(2 == arr.size());
+    REQUIRE(arr[0] == true);
+    REQUIRE(arr[1] == false);
+  }
+
+  SECTION("TwoNulls") {
+    JsonArray& arr = jb.parseArray("[null,null]");
+
+    REQUIRE(arr.success());
+    REQUIRE(2 == arr.size());
+    REQUIRE(arr[0].as<char*>() == 0);
+    REQUIRE(arr[1].as<char*>() == 0);
+  }
+
+  SECTION("TwoStringsDoubleQuotes") {
+    JsonArray& arr = jb.parseArray("[ \"hello\" , \"world\" ]");
+
+    REQUIRE(arr.success());
+    REQUIRE(2 == arr.size());
+    REQUIRE(arr[0] == "hello");
+    REQUIRE(arr[1] == "world");
+  }
+
+  SECTION("TwoStringsSingleQuotes") {
+    JsonArray& arr = jb.parseArray("[ 'hello' , 'world' ]");
+
+    REQUIRE(arr.success());
+    REQUIRE(2 == arr.size());
+    REQUIRE(arr[0] == "hello");
+    REQUIRE(arr[1] == "world");
+  }
+
+  SECTION("TwoStringsNoQuotes") {
+    JsonArray& arr = jb.parseArray("[ hello , world ]");
+
+    REQUIRE(arr.success());
+    REQUIRE(2 == arr.size());
+    REQUIRE(arr[0] == "hello");
+    REQUIRE(arr[1] == "world");
+  }
+
+  SECTION("EmptyStringsDoubleQuotes") {
+    JsonArray& arr = jb.parseArray("[\"\",\"\"]");
+
+    REQUIRE(arr.success());
+    REQUIRE(2 == arr.size());
+    REQUIRE(arr[0] == "");
+    REQUIRE(arr[1] == "");
+  }
+
+  SECTION("EmptyStringSingleQuotes") {
+    JsonArray& arr = jb.parseArray("[\'\',\'\']");
+
+    REQUIRE(arr.success());
+    REQUIRE(2 == arr.size());
+    REQUIRE(arr[0] == "");
+    REQUIRE(arr[1] == "");
+  }
+
+  SECTION("EmptyStringNoQuotes") {
+    JsonArray& arr = jb.parseArray("[,]");
+
+    REQUIRE(arr.success());
+    REQUIRE(2 == arr.size());
+    REQUIRE(arr[0] == "");
+    REQUIRE(arr[1] == "");
+  }
+
+  SECTION("ClosingDoubleQuoteMissing") {
+    JsonArray& arr = jb.parseArray("[\"]");
+
+    REQUIRE_FALSE(arr.success());
+  }
+
+  SECTION("ClosingSignleQuoteMissing") {
+    JsonArray& arr = jb.parseArray("[\']");
+
+    REQUIRE_FALSE(arr.success());
+  }
+
+  SECTION("StringWithEscapedChars") {
+    JsonArray& arr = jb.parseArray("[\"1\\\"2\\\\3\\/4\\b5\\f6\\n7\\r8\\t9\"]");
+
+    REQUIRE(arr.success());
+    REQUIRE(1 == arr.size());
+    REQUIRE(arr[0] == "1\"2\\3/4\b5\f6\n7\r8\t9");
+  }
+
+  SECTION("StringWithUnterminatedEscapeSequence") {
+    JsonArray& arr = jb.parseArray("\"\\\0\"", 4);
+    REQUIRE_FALSE(arr.success());
+  }
+
+  SECTION("CCommentBeforeOpeningBracket") {
+    JsonArray& arr = jb.parseArray("/*COMMENT*/  [\"hello\"]");
+
+    REQUIRE(arr.success());
+    REQUIRE(1 == arr.size());
+    REQUIRE(arr[0] == "hello");
+  }
+
+  SECTION("CCommentAfterOpeningBracket") {
+    JsonArray& arr = jb.parseArray("[/*COMMENT*/ \"hello\"]");
+
+    REQUIRE(arr.success());
+    REQUIRE(1 == arr.size());
+    REQUIRE(arr[0] == "hello");
+  }
+
+  SECTION("CCommentBeforeClosingBracket") {
+    JsonArray& arr = jb.parseArray("[\"hello\"/*COMMENT*/]");
+
+    REQUIRE(arr.success());
+    REQUIRE(1 == arr.size());
+    REQUIRE(arr[0] == "hello");
+  }
+
+  SECTION("CCommentAfterClosingBracket") {
+    JsonArray& arr = jb.parseArray("[\"hello\"]/*COMMENT*/");
+
+    REQUIRE(arr.success());
+    REQUIRE(1 == arr.size());
+    REQUIRE(arr[0] == "hello");
+  }
+
+  SECTION("CCommentBeforeComma") {
+    JsonArray& arr = jb.parseArray("[\"hello\"/*COMMENT*/,\"world\"]");
+
+    REQUIRE(arr.success());
+    REQUIRE(2 == arr.size());
+    REQUIRE(arr[0] == "hello");
+    REQUIRE(arr[1] == "world");
+  }
+
+  SECTION("CCommentAfterComma") {
+    JsonArray& arr = jb.parseArray("[\"hello\",/*COMMENT*/ \"world\"]");
+
+    REQUIRE(arr.success());
+    REQUIRE(2 == arr.size());
+    REQUIRE(arr[0] == "hello");
+    REQUIRE(arr[1] == "world");
+  }
+
+  SECTION("CppCommentBeforeOpeningBracket") {
+    JsonArray& arr = jb.parseArray("//COMMENT\n\t[\"hello\"]");
+
+    REQUIRE(arr.success());
+    REQUIRE(1 == arr.size());
+    REQUIRE(arr[0] == "hello");
+  }
+
+  SECTION("CppCommentAfterOpeningBracket") {
+    JsonArray& arr = jb.parseArray("[//COMMENT\n\"hello\"]");
+
+    REQUIRE(arr.success());
+    REQUIRE(1 == arr.size());
+    REQUIRE(arr[0] == "hello");
+  }
+
+  SECTION("CppCommentBeforeClosingBracket") {
+    JsonArray& arr = jb.parseArray("[\"hello\"//COMMENT\r\n]");
+
+    REQUIRE(arr.success());
+    REQUIRE(1 == arr.size());
+    REQUIRE(arr[0] == "hello");
+  }
+
+  SECTION("CppCommentAfterClosingBracket") {
+    JsonArray& arr = jb.parseArray("[\"hello\"]//COMMENT\n");
+
+    REQUIRE(arr.success());
+    REQUIRE(1 == arr.size());
+    REQUIRE(arr[0] == "hello");
+  }
+
+  SECTION("CppCommentBeforeComma") {
+    JsonArray& arr = jb.parseArray("[\"hello\"//COMMENT\n,\"world\"]");
+
+    REQUIRE(arr.success());
+    REQUIRE(2 == arr.size());
+    REQUIRE(arr[0] == "hello");
+    REQUIRE(arr[1] == "world");
+  }
+
+  SECTION("CppCommentAfterComma") {
+    JsonArray& arr = jb.parseArray("[\"hello\",//COMMENT\n\"world\"]");
+
+    REQUIRE(arr.success());
+    REQUIRE(2 == arr.size());
+    REQUIRE(arr[0] == "hello");
+    REQUIRE(arr[1] == "world");
+  }
+
+  SECTION("InvalidCppComment") {
+    JsonArray& arr = jb.parseArray("[/COMMENT\n]");
+    REQUIRE_FALSE(arr.success());
+  }
+
+  SECTION("InvalidComment") {
+    JsonArray& arr = jb.parseArray("[/*/\n]");
+    REQUIRE_FALSE(arr.success());
+  }
+
+  SECTION("UnfinishedCComment") {
+    JsonArray& arr = jb.parseArray("[/*COMMENT]");
+    REQUIRE_FALSE(arr.success());
+  }
+
+  SECTION("EndsInCppComment") {
+    JsonArray& arr = jb.parseArray("[//COMMENT");
+    REQUIRE_FALSE(arr.success());
+  }
+
+  SECTION("AfterClosingStar") {
+    JsonArray& arr = jb.parseArray("[/*COMMENT*");
+    REQUIRE_FALSE(arr.success());
+  }
+
+  SECTION("DeeplyNested") {
+    JsonArray& arr =
+        jb.parseArray("[[[[[[[[[[[[[[[[[[[\"Not too deep\"]]]]]]]]]]]]]]]]]]]");
+    REQUIRE(arr.success());
+  }
 }

test/JsonBuffer/parseObject.cpp

@@ -6,182 +6,153 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-class JsonParser_Object_Test : public testing::Test {
- protected:
-  void whenInputIs(const char *jsonString) {
-    strcpy(_jsonString, jsonString);
-    _object = &_jsonBuffer.parseObject(_jsonString);
+TEST_CASE("JsonBuffer::parseObject()") {
+  DynamicJsonBuffer jb;
+
+  SECTION("EmptyObject") {
+    JsonObject& obj = jb.parseObject("{}");
+    REQUIRE(obj.success());
+    REQUIRE(obj.size() == 0);
   }
 
-  void parseMustSucceed() {
-    EXPECT_TRUE(_object->success());
+  SECTION("MissingOpeningBrace") {
+    JsonObject& obj = jb.parseObject("}");
+    REQUIRE_FALSE(obj.success());
   }
 
-  void parseMustFail() {
-    EXPECT_FALSE(_object->success());
+  SECTION("MissingClosingBrace") {
+    JsonObject& obj = jb.parseObject("{");
+    REQUIRE_FALSE(obj.success());
   }
 
-  void sizeMustBe(int expected) {
-    EXPECT_EQ(expected, _object->size());
+  SECTION("MissingColonAndValue") {
+    JsonObject& obj = jb.parseObject("{\"key\"}");
+    REQUIRE_FALSE(obj.success());
   }
 
-  void keyMustHaveValue(const char *key, const char *expected) {
-    EXPECT_STREQ(expected, (*_object)[key]);
+  SECTION("MissingQuotesAndColonAndValue") {
+    JsonObject& obj = jb.parseObject("{key}");
+    REQUIRE_FALSE(obj.success());
   }
 
-  template <typename T>
-  void keyMustHaveValue(const char *key, T expected) {
-    EXPECT_EQ(expected, (*_object)[key].as<T>());
+  SECTION("OneString") {
+    JsonObject& obj = jb.parseObject("{\"key\":\"value\"}");
+    REQUIRE(obj.success());
+    REQUIRE(obj.size() == 1);
+    REQUIRE(obj["key"] == "value");
   }
 
- private:
-  DynamicJsonBuffer _jsonBuffer;
-  JsonObject *_object;
-  char _jsonString[256];
-};
+  SECTION("OneStringSingleQuotes") {
+    JsonObject& obj = jb.parseObject("{'key':'value'}");
+    REQUIRE(obj.success());
+    REQUIRE(obj.size() == 1);
+    REQUIRE(obj["key"] == "value");
+  }
 
-TEST_F(JsonParser_Object_Test, EmptyObject) {
-  whenInputIs("{}");
-  parseMustSucceed();
-  sizeMustBe(0);
-}
-
-TEST_F(JsonParser_Object_Test, MissingOpeningBrace) {
-  whenInputIs("}");
-  parseMustFail();
-}
-
-TEST_F(JsonParser_Object_Test, MissingClosingBrace) {
-  whenInputIs("{");
-  parseMustFail();
-}
-
-TEST_F(JsonParser_Object_Test, MissingColonAndValue) {
-  whenInputIs("{\"key\"}");
-  parseMustFail();
-}
-
-TEST_F(JsonParser_Object_Test, MissingQuotesAndColonAndValue) {
-  whenInputIs("{key}");
-  parseMustFail();
-}
-
-TEST_F(JsonParser_Object_Test, OneString) {
-  whenInputIs("{\"key\":\"value\"}");
-  parseMustSucceed();
-  sizeMustBe(1);
-  keyMustHaveValue("key", "value");
-}
-
-TEST_F(JsonParser_Object_Test, OneStringSingleQuotes) {
-  whenInputIs("{'key':'value'}");
-  parseMustSucceed();
-  sizeMustBe(1);
-  keyMustHaveValue("key", "value");
-}
-
-TEST_F(JsonParser_Object_Test, OneStringNoQuotes) {
-  whenInputIs("{key:value}");
-  parseMustSucceed();
-  sizeMustBe(1);
-  keyMustHaveValue("key", "value");
-}
-
-TEST_F(JsonParser_Object_Test, OneStringSpaceBeforeKey) {
-  whenInputIs("{ \"key\":\"value\"}");
-  parseMustSucceed();
-  sizeMustBe(1);
-  keyMustHaveValue("key", "value");
-}
-
-TEST_F(JsonParser_Object_Test, OneStringSpaceAfterKey) {
-  whenInputIs("{\"key\" :\"value\"}");
-  parseMustSucceed();
-  sizeMustBe(1);
-  keyMustHaveValue("key", "value");
-}
-
-TEST_F(JsonParser_Object_Test, OneStringSpaceBeforeValue) {
-  whenInputIs("{\"key\": \"value\"}");
-  parseMustSucceed();
-  sizeMustBe(1);
-  keyMustHaveValue("key", "value");
-}
-
-TEST_F(JsonParser_Object_Test, OneStringSpaceAfterValue) {
-  whenInputIs("{\"key\":\"value\" }");
-  parseMustSucceed();
-  sizeMustBe(1);
-  keyMustHaveValue("key", "value");
-}
-
-TEST_F(JsonParser_Object_Test, TwoStrings) {
-  whenInputIs("{\"key1\":\"value1\",\"key2\":\"value2\"}");
-  parseMustSucceed();
-  sizeMustBe(2);
-  keyMustHaveValue("key1", "value1");
-  keyMustHaveValue("key2", "value2");
-}
-
-TEST_F(JsonParser_Object_Test, TwoStringsSpaceBeforeComma) {
-  whenInputIs("{\"key1\":\"value1\" ,\"key2\":\"value2\"}");
-  parseMustSucceed();
-  sizeMustBe(2);
-  keyMustHaveValue("key1", "value1");
-  keyMustHaveValue("key2", "value2");
-}
-
-TEST_F(JsonParser_Object_Test, TwoStringsSpaceAfterComma) {
-  whenInputIs("{\"key1\":\"value1\" ,\"key2\":\"value2\"}");
-  parseMustSucceed();
-  sizeMustBe(2);
-  keyMustHaveValue("key1", "value1");
-  keyMustHaveValue("key2", "value2");
-}
-
-TEST_F(JsonParser_Object_Test, EndingWithAComma) {
-  whenInputIs("{\"key1\":\"value1\",}");
-  parseMustFail();
-  sizeMustBe(0);
-}
-
-TEST_F(JsonParser_Object_Test, TwoIntergers) {
-  whenInputIs("{\"key1\":42,\"key2\":-42}");
-  parseMustSucceed();
-  sizeMustBe(2);
-  keyMustHaveValue("key1", 42);
-  keyMustHaveValue("key2", -42);
-}
-
-TEST_F(JsonParser_Object_Test, TwoDoubles) {
-  whenInputIs("{\"key1\":12.345,\"key2\":-7E89}");
-  parseMustSucceed();
-  sizeMustBe(2);
-  keyMustHaveValue("key1", 12.345);
-  keyMustHaveValue("key2", -7E89);
-}
-
-TEST_F(JsonParser_Object_Test, TwoBooleans) {
-  whenInputIs("{\"key1\":true,\"key2\":false}");
-  parseMustSucceed();
-  sizeMustBe(2);
-  keyMustHaveValue("key1", true);
-  keyMustHaveValue("key2", false);
-}
-
-TEST_F(JsonParser_Object_Test, TwoNulls) {
-  const char *const nullstr = 0;
-
-  whenInputIs("{\"key1\":null,\"key2\":null}");
-  parseMustSucceed();
-  sizeMustBe(2);
-  keyMustHaveValue("key1", nullstr);
-  keyMustHaveValue("key2", nullstr);
-}
-
-TEST_F(JsonParser_Object_Test, NullForKey) {
-  whenInputIs("null:\"value\"}");
-  parseMustFail();
+  SECTION("OneStringNoQuotes") {
+    JsonObject& obj = jb.parseObject("{key:value}");
+    REQUIRE(obj.success());
+    REQUIRE(obj.size() == 1);
+    REQUIRE(obj["key"] == "value");
+  }
+
+  SECTION("OneStringSpaceBeforeKey") {
+    JsonObject& obj = jb.parseObject("{ \"key\":\"value\"}");
+    REQUIRE(obj.success());
+    REQUIRE(obj.size() == 1);
+    REQUIRE(obj["key"] == "value");
+  }
+
+  SECTION("OneStringSpaceAfterKey") {
+    JsonObject& obj = jb.parseObject("{\"key\" :\"value\"}");
+    REQUIRE(obj.success());
+    REQUIRE(obj.size() == 1);
+    REQUIRE(obj["key"] == "value");
+  }
+
+  SECTION("OneStringSpaceBeforeValue") {
+    JsonObject& obj = jb.parseObject("{\"key\": \"value\"}");
+    REQUIRE(obj.success());
+    REQUIRE(obj.size() == 1);
+    REQUIRE(obj["key"] == "value");
+  }
+
+  SECTION("OneStringSpaceAfterValue") {
+    JsonObject& obj = jb.parseObject("{\"key\":\"value\" }");
+    REQUIRE(obj.success());
+    REQUIRE(obj.size() == 1);
+    REQUIRE(obj["key"] == "value");
+  }
+
+  SECTION("TwoStrings") {
+    JsonObject& obj =
+        jb.parseObject("{\"key1\":\"value1\",\"key2\":\"value2\"}");
+    REQUIRE(obj.success());
+    REQUIRE(obj.size() == 2);
+    REQUIRE(obj["key1"] == "value1");
+    REQUIRE(obj["key2"] == "value2");
+  }
+
+  SECTION("TwoStringsSpaceBeforeComma") {
+    JsonObject& obj =
+        jb.parseObject("{\"key1\":\"value1\" ,\"key2\":\"value2\"}");
+    REQUIRE(obj.success());
+    REQUIRE(obj.size() == 2);
+    REQUIRE(obj["key1"] == "value1");
+    REQUIRE(obj["key2"] == "value2");
+  }
+
+  SECTION("TwoStringsSpaceAfterComma") {
+    JsonObject& obj =
+        jb.parseObject("{\"key1\":\"value1\" ,\"key2\":\"value2\"}");
+    REQUIRE(obj.success());
+    REQUIRE(obj.size() == 2);
+    REQUIRE(obj["key1"] == "value1");
+    REQUIRE(obj["key2"] == "value2");
+  }
+
+  SECTION("EndingWithAComma") {
+    JsonObject& obj = jb.parseObject("{\"key1\":\"value1\",}");
+    REQUIRE_FALSE(obj.success());
+    REQUIRE(obj.size() == 0);
+  }
+
+  SECTION("TwoIntergers") {
+    JsonObject& obj = jb.parseObject("{\"key1\":42,\"key2\":-42}");
+    REQUIRE(obj.success());
+    REQUIRE(obj.size() == 2);
+    REQUIRE(obj["key1"] == 42);
+    REQUIRE(obj["key2"] == -42);
+  }
+
+  SECTION("TwoDoubles") {
+    JsonObject& obj = jb.parseObject("{\"key1\":12.345,\"key2\":-7E89}");
+    REQUIRE(obj.success());
+    REQUIRE(obj.size() == 2);
+    REQUIRE(obj["key1"] == 12.345);
+    REQUIRE(obj["key2"] == -7E89);
+  }
+
+  SECTION("TwoBooleans") {
+    JsonObject& obj = jb.parseObject("{\"key1\":true,\"key2\":false}");
+    REQUIRE(obj.success());
+    REQUIRE(obj.size() == 2);
+    REQUIRE(obj["key1"] == true);
+    REQUIRE(obj["key2"] == false);
+  }
+
+  SECTION("TwoNulls") {
+    JsonObject& obj = jb.parseObject("{\"key1\":null,\"key2\":null}");
+    REQUIRE(obj.success());
+    REQUIRE(obj.size() == 2);
+    REQUIRE(obj["key1"].as<char*>() == 0);
+    REQUIRE(obj["key2"].as<char*>() == 0);
+  }
+
+  SECTION("NullForKey") {
+    JsonObject& obj = jb.parseObject("null:\"value\"}");
+    REQUIRE_FALSE(obj.success());
+  }
 }

test/JsonObject/CMakeLists.txt

@@ -18,5 +18,5 @@ add_executable(JsonObjectTests
 	subscript.cpp
 )
 
-target_link_libraries(JsonObjectTests gtest)
+target_link_libraries(JsonObjectTests catch)
 add_test(JsonObject JsonObjectTests)

test/JsonObject/basics.cpp

@@ -6,20 +6,17 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-#define TEST_(name) TEST(JsonObject_Basic_Tests, name)
-
-TEST_(InitialSizeIsZero) {
+TEST_CASE("JsonObject basics") {
   DynamicJsonBuffer _jsonBuffer;
   JsonObject& _object = _jsonBuffer.createObject();
 
-  EXPECT_EQ(0, _object.size());
-}
+  SECTION("InitialSizeIsZero") {
+    REQUIRE(0 == _object.size());
+  }
 
-TEST_(SuccessIsTrue) {
-  DynamicJsonBuffer _jsonBuffer;
-  JsonObject& _object = _jsonBuffer.createObject();
-
-  EXPECT_TRUE(_object.success());
+  SECTION("SuccessIsTrue") {
+    REQUIRE(_object.success());
+  }
 }

test/JsonObject/containsKey.cpp

@@ -6,34 +6,28 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-#define TEST_(name) TEST(JsonObject_Basic_Tests, name)
-
-TEST_(ContainsKeyReturnsFalseForNonExistingKey) {
+TEST_CASE("JsonObject::containsKey()") {
   DynamicJsonBuffer _jsonBuffer;
   JsonObject& _object = _jsonBuffer.createObject();
 
-  _object.set("hello", 42);
+  SECTION("ContainsKeyReturnsFalseForNonExistingKey") {
+    _object.set("hello", 42);
 
-  EXPECT_FALSE(_object.containsKey("world"));
-}
-
-TEST_(ContainsKeyReturnsTrueForDefinedValue) {
-  DynamicJsonBuffer _jsonBuffer;
-  JsonObject& _object = _jsonBuffer.createObject();
-
-  _object.set("hello", 42);
-
-  EXPECT_TRUE(_object.containsKey("hello"));
-}
-
-TEST_(ContainsKeyReturnsFalseAfterRemove) {
-  DynamicJsonBuffer _jsonBuffer;
-  JsonObject& _object = _jsonBuffer.createObject();
-
-  _object.set("hello", 42);
-  _object.remove("hello");
-
-  EXPECT_FALSE(_object.containsKey("hello"));
+    REQUIRE(false == _object.containsKey("world"));
+  }
+
+  SECTION("ContainsKeyReturnsTrueForDefinedValue") {
+    _object.set("hello", 42);
+
+    REQUIRE(true == _object.containsKey("hello"));
+  }
+
+  SECTION("ContainsKeyReturnsFalseAfterRemove") {
+    _object.set("hello", 42);
+    _object.remove("hello");
+
+    REQUIRE(false == _object.containsKey("hello"));
+  }
 }

test/JsonObject/get.cpp

@@ -6,21 +6,17 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-class JsonObject_Get_Tests : public ::testing::Test {
- public:
-  JsonObject_Get_Tests() : _object(_jsonBuffer.createObject()) {}
+using namespace Catch::Matchers;
 
- protected:
-  DynamicJsonBuffer _jsonBuffer;
-  JsonObject& _object;
-};
+TEST_CASE("JsonObject::get()") {
+  DynamicJsonBuffer jb;
+  JsonObject& obj = jb.createObject();
 
-#define TEST_(name) TEST_F(JsonObject_Get_Tests, name)
-
-TEST_(GetConstCharPointer_GivenStringLiteral) {
-  _object.set("hello", "world");
-  const char* value = _object.get<const char*>("hello");
-  EXPECT_STREQ("world", value);
+  SECTION("GetConstCharPointer_GivenStringLiteral") {
+    obj.set("hello", "world");
+    const char* value = obj.get<const char*>("hello");
+    REQUIRE_THAT(value, Equals("world"));
+  }
 }

test/JsonObject/invalid.cpp

@@ -6,28 +6,33 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-TEST(JsonObject_Invalid_Tests, SubscriptFails) {
-  ASSERT_FALSE(JsonObject::invalid()["key"].success());
-}
+using namespace Catch::Matchers;
 
-TEST(JsonObject_Invalid_Tests, AddFails) {
-  JsonObject& object = JsonObject::invalid();
-  object.set("hello", "world");
-  ASSERT_EQ(0, object.size());
-}
+TEST_CASE("JsonObject::invalid()") {
+  JsonObject& obj = JsonObject::invalid();
 
-TEST(JsonObject_Invalid_Tests, CreateNestedArrayFails) {
-  ASSERT_FALSE(JsonObject::invalid().createNestedArray("hello").success());
-}
+  SECTION("SubscriptFails") {
+    REQUIRE_FALSE(obj["key"].success());
+  }
 
-TEST(JsonObject_Invalid_Tests, CreateNestedObjectFails) {
-  ASSERT_FALSE(JsonObject::invalid().createNestedObject("world").success());
-}
+  SECTION("AddFails") {
+    obj.set("hello", "world");
+    REQUIRE(0 == obj.size());
+  }
 
-TEST(JsonObject_Invalid_Tests, PrintToWritesBraces) {
-  char buffer[32];
-  JsonObject::invalid().printTo(buffer, sizeof(buffer));
-  ASSERT_STREQ("{}", buffer);
+  SECTION("CreateNestedArrayFails") {
+    REQUIRE_FALSE(obj.createNestedArray("hello").success());
+  }
+
+  SECTION("CreateNestedObjectFails") {
+    REQUIRE_FALSE(obj.createNestedObject("world").success());
+  }
+
+  SECTION("PrintToWritesBraces") {
+    char buffer[32];
+    obj.printTo(buffer, sizeof(buffer));
+    REQUIRE_THAT(buffer, Equals("{}"));
+  }
 }

test/JsonObject/iterator.cpp

@@ -6,52 +6,49 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-class JsonObject_Iterator_Test : public testing::Test {
- public:
-  JsonObject_Iterator_Test() : _object(_buffer.createObject()) {
-    _object["ab"] = 12;
-    _object["cd"] = 34;
+using namespace Catch::Matchers;
+
+TEST_CASE("JsonObject::begin()/end()") {
+  StaticJsonBuffer<JSON_OBJECT_SIZE(2)> jb;
+  JsonObject& obj = jb.createObject();
+  obj["ab"] = 12;
+  obj["cd"] = 34;
+
+  SECTION("NonConstIterator") {
+    JsonObject::iterator it = obj.begin();
+    REQUIRE(obj.end() != it);
+    REQUIRE_THAT(it->key, Equals("ab"));
+    REQUIRE(12 == it->value);
+    it->key = "a.b";
+    it->value = 1.2;
+    ++it;
+    REQUIRE(obj.end() != it);
+    REQUIRE_THAT(it->key, Equals("cd"));
+    REQUIRE(34 == it->value);
+    it->key = "c.d";
+    it->value = 3.4;
+    ++it;
+    REQUIRE(obj.end() == it);
+
+    REQUIRE(2 == obj.size());
+    REQUIRE(1.2 == obj["a.b"]);
+    REQUIRE(3.4 == obj["c.d"]);
   }
 
- protected:
-  StaticJsonBuffer<JSON_OBJECT_SIZE(2)> _buffer;
-  JsonObject& _object;
-};
+  SECTION("ConstIterator") {
+    const JsonObject& const_object = obj;
+    JsonObject::const_iterator it = const_object.begin();
 
-TEST_F(JsonObject_Iterator_Test, NonConstIterator) {
-  JsonObject::iterator it = _object.begin();
-  ASSERT_NE(_object.end(), it);
-  EXPECT_STREQ("ab", it->key);
-  EXPECT_EQ(12, it->value);
-  it->key = "a.b";
-  it->value = 1.2;
-  ++it;
-  ASSERT_NE(_object.end(), it);
-  EXPECT_STREQ("cd", it->key);
-  EXPECT_EQ(34, it->value);
-  it->key = "c.d";
-  it->value = 3.4;
-  ++it;
-  ASSERT_EQ(_object.end(), it);
-
-  ASSERT_EQ(2, _object.size());
-  EXPECT_EQ(1.2, _object["a.b"]);
-  EXPECT_EQ(3.4, _object["c.d"]);
-}
-
-TEST_F(JsonObject_Iterator_Test, ConstIterator) {
-  const JsonObject& const_object = _object;
-  JsonObject::const_iterator it = const_object.begin();
-
-  ASSERT_NE(const_object.end(), it);
-  EXPECT_STREQ("ab", it->key);
-  EXPECT_EQ(12, it->value);
-  ++it;
-  ASSERT_NE(const_object.end(), it);
-  EXPECT_STREQ("cd", it->key);
-  EXPECT_EQ(34, it->value);
-  ++it;
-  ASSERT_EQ(const_object.end(), it);
+    REQUIRE(const_object.end() != it);
+    REQUIRE_THAT(it->key, Equals("ab"));
+    REQUIRE(12 == it->value);
+    ++it;
+    REQUIRE(const_object.end() != it);
+    REQUIRE_THAT(it->key, Equals("cd"));
+    REQUIRE(34 == it->value);
+    ++it;
+    REQUIRE(const_object.end() == it);
+  }
 }

test/JsonObject/prettyPrintTo.cpp

@@ -6,77 +6,74 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
+#include <string>
 
-class JsonObject_PrettyPrintTo_Tests : public testing::Test {
- public:
-  JsonObject_PrettyPrintTo_Tests() : _object(_jsonBuffer.createObject()) {}
+void check(const JsonObject &obj, const std::string expected) {
+  char json[256];
 
- protected:
-  DynamicJsonBuffer _jsonBuffer;
-  JsonObject &_object;
+  size_t actualLen = obj.prettyPrintTo(json);
+  size_t measuredLen = obj.measurePrettyLength();
 
-  void outputMustBe(const char *expected) {
-    char buffer[256];
+  REQUIRE(json == expected);
+  REQUIRE(expected.size() == actualLen);
+  REQUIRE(expected.size() == measuredLen);
+}
 
-    size_t actualLen = _object.prettyPrintTo(buffer);
-    size_t measuredLen = _object.measurePrettyLength();
+TEST_CASE("JsonObject::prettyPrintTo()") {
+  DynamicJsonBuffer jb;
+  JsonObject &obj = jb.createObject();
 
-    EXPECT_STREQ(expected, buffer);
-    EXPECT_EQ(strlen(expected), actualLen);
-    EXPECT_EQ(strlen(expected), measuredLen);
+  SECTION("EmptyObject") {
+    check(obj, "{}");
   }
-};
 
-TEST_F(JsonObject_PrettyPrintTo_Tests, EmptyObject) {
-  outputMustBe("{}");
-}
-
-TEST_F(JsonObject_PrettyPrintTo_Tests, OneMember) {
-  _object["key"] = "value";
-
-  outputMustBe(
-      "{\r\n"
-      "  \"key\": \"value\"\r\n"
-      "}");
-}
-
-TEST_F(JsonObject_PrettyPrintTo_Tests, TwoMembers) {
-  _object["key1"] = "value1";
-  _object["key2"] = "value2";
-
-  outputMustBe(
-      "{\r\n"
-      "  \"key1\": \"value1\",\r\n"
-      "  \"key2\": \"value2\"\r\n"
-      "}");
-}
-
-TEST_F(JsonObject_PrettyPrintTo_Tests, EmptyNestedContainers) {
-  _object.createNestedObject("key1");
-  _object.createNestedArray("key2");
-
-  outputMustBe(
-      "{\r\n"
-      "  \"key1\": {},\r\n"
-      "  \"key2\": []\r\n"
-      "}");
-}
-
-TEST_F(JsonObject_PrettyPrintTo_Tests, NestedContainers) {
-  JsonObject &nested1 = _object.createNestedObject("key1");
-  nested1["a"] = 1;
-
-  JsonArray &nested2 = _object.createNestedArray("key2");
-  nested2.add(2);
-
-  outputMustBe(
-      "{\r\n"
-      "  \"key1\": {\r\n"
-      "    \"a\": 1\r\n"
-      "  },\r\n"
-      "  \"key2\": [\r\n"
-      "    2\r\n"
-      "  ]\r\n"
-      "}");
+  SECTION("OneMember") {
+    obj["key"] = "value";
+
+    check(obj,
+          "{\r\n"
+          "  \"key\": \"value\"\r\n"
+          "}");
+  }
+
+  SECTION("TwoMembers") {
+    obj["key1"] = "value1";
+    obj["key2"] = "value2";
+
+    check(obj,
+          "{\r\n"
+          "  \"key1\": \"value1\",\r\n"
+          "  \"key2\": \"value2\"\r\n"
+          "}");
+  }
+
+  SECTION("EmptyNestedContainers") {
+    obj.createNestedObject("key1");
+    obj.createNestedArray("key2");
+
+    check(obj,
+          "{\r\n"
+          "  \"key1\": {},\r\n"
+          "  \"key2\": []\r\n"
+          "}");
+  }
+
+  SECTION("NestedContainers") {
+    JsonObject &nested1 = obj.createNestedObject("key1");
+    nested1["a"] = 1;
+
+    JsonArray &nested2 = obj.createNestedArray("key2");
+    nested2.add(2);
+
+    check(obj,
+          "{\r\n"
+          "  \"key1\": {\r\n"
+          "    \"a\": 1\r\n"
+          "  },\r\n"
+          "  \"key2\": [\r\n"
+          "    2\r\n"
+          "  ]\r\n"
+          "}");
+  }
 }

test/JsonObject/printTo.cpp

@@ -6,118 +6,114 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
+#include <string>
 
-class JsonObject_PrintTo_Tests : public testing::Test {
- public:
-  JsonObject_PrintTo_Tests() : _object(_jsonBuffer.createObject()) {}
+void check(const JsonObject &obj, const std::string &expected) {
+  char actual[256];
+  size_t actualLen = obj.printTo(actual);
+  size_t measuredLen = obj.measureLength();
 
- protected:
-  void outputMustBe(const char *expected) {
-    char actual[256];
-    size_t actualLen = _object.printTo(actual);
-    size_t measuredLen = _object.measureLength();
+  REQUIRE(expected == actual);
+  REQUIRE(expected.size() == actualLen);
+  REQUIRE(expected.size() == measuredLen);
+}
+TEST_CASE("JsonObject::printTo()") {
+  DynamicJsonBuffer _jsonBuffer;
+  JsonObject &obj = _jsonBuffer.createObject();
 
-    EXPECT_STREQ(expected, actual);
-    EXPECT_EQ(strlen(expected), actualLen);
-    EXPECT_EQ(strlen(expected), measuredLen);
+  SECTION("EmptyObject") {
+    check(obj, "{}");
   }
 
-  DynamicJsonBuffer _jsonBuffer;
-  JsonObject &_object;
-};
+  SECTION("TwoStrings") {
+    obj["key1"] = "value1";
+    obj.set("key2", "value2");
 
-TEST_F(JsonObject_PrintTo_Tests, EmptyObject) {
-  outputMustBe("{}");
-}
-
-TEST_F(JsonObject_PrintTo_Tests, TwoStrings) {
-  _object["key1"] = "value1";
-  _object.set("key2", "value2");
-
-  outputMustBe("{\"key1\":\"value1\",\"key2\":\"value2\"}");
-}
-
-TEST_F(JsonObject_PrintTo_Tests, RemoveFirst) {
-  _object["key1"] = "value1";
-  _object["key2"] = "value2";
-  _object.remove("key1");
-
-  outputMustBe("{\"key2\":\"value2\"}");
-}
-
-TEST_F(JsonObject_PrintTo_Tests, RemoveLast) {
-  _object["key1"] = "value1";
-  _object["key2"] = "value2";
-  _object.remove("key2");
-
-  outputMustBe("{\"key1\":\"value1\"}");
-}
-
-TEST_F(JsonObject_PrintTo_Tests, RemoveUnexistingKey) {
-  _object["key1"] = "value1";
-  _object["key2"] = "value2";
-  _object.remove("key3");
-
-  outputMustBe("{\"key1\":\"value1\",\"key2\":\"value2\"}");
-}
-
-TEST_F(JsonObject_PrintTo_Tests, ReplaceExistingKey) {
-  _object["key"] = "value1";
-  _object["key"] = "value2";
-
-  outputMustBe("{\"key\":\"value2\"}");
-}
-
-TEST_F(JsonObject_PrintTo_Tests, TwoIntegers) {
-  _object["a"] = 1;
-  _object.set("b", 2);
-  outputMustBe("{\"a\":1,\"b\":2}");
-}
-
-TEST_F(JsonObject_PrintTo_Tests, RawJson) {
-  _object["a"] = RawJson("[1,2]");
-  _object.set("b", RawJson("[4,5]"));
-  outputMustBe("{\"a\":[1,2],\"b\":[4,5]}");
-}
-
-TEST_F(JsonObject_PrintTo_Tests, TwoDoublesFourDigits) {
-  _object["a"] = double_with_n_digits(3.14159265358979323846, 4);
-  _object.set("b", 2.71828182845904523536, 4);
-  _object.set("c", double_with_n_digits(3.14159265358979323846, 3));
-  outputMustBe("{\"a\":3.1416,\"b\":2.7183,\"c\":3.142}");
-}
-
-TEST_F(JsonObject_PrintTo_Tests, TwoDoubleDefaultDigits) {
-  _object["a"] = 3.14159265358979323846;
-  _object.set("b", 2.71828182845904523536);
-  outputMustBe("{\"a\":3.14,\"b\":2.72}");
-}
-
-TEST_F(JsonObject_PrintTo_Tests, TwoNull) {
-  _object["a"] = static_cast<char *>(0);
-  _object.set("b", static_cast<char *>(0));
-  outputMustBe("{\"a\":null,\"b\":null}");
-}
-
-TEST_F(JsonObject_PrintTo_Tests, TwoBooleans) {
-  _object["a"] = true;
-  _object.set("b", false);
-  outputMustBe("{\"a\":true,\"b\":false}");
-}
-
-TEST_F(JsonObject_PrintTo_Tests, ThreeNestedArrays) {
-  _object.createNestedArray("a");
-  _object["b"] = _jsonBuffer.createArray();
-  _object.set("c", _jsonBuffer.createArray());
-
-  outputMustBe("{\"a\":[],\"b\":[],\"c\":[]}");
-}
-
-TEST_F(JsonObject_PrintTo_Tests, ThreeNestedObjects) {
-  _object.createNestedObject("a");
-  _object["b"] = _jsonBuffer.createObject();
-  _object.set("c", _jsonBuffer.createObject());
-
-  outputMustBe("{\"a\":{},\"b\":{},\"c\":{}}");
+    check(obj, "{\"key1\":\"value1\",\"key2\":\"value2\"}");
+  }
+
+  SECTION("RemoveFirst") {
+    obj["key1"] = "value1";
+    obj["key2"] = "value2";
+    obj.remove("key1");
+
+    check(obj, "{\"key2\":\"value2\"}");
+  }
+
+  SECTION("RemoveLast") {
+    obj["key1"] = "value1";
+    obj["key2"] = "value2";
+    obj.remove("key2");
+
+    check(obj, "{\"key1\":\"value1\"}");
+  }
+
+  SECTION("RemoveUnexistingKey") {
+    obj["key1"] = "value1";
+    obj["key2"] = "value2";
+    obj.remove("key3");
+
+    check(obj, "{\"key1\":\"value1\",\"key2\":\"value2\"}");
+  }
+
+  SECTION("ReplaceExistingKey") {
+    obj["key"] = "value1";
+    obj["key"] = "value2";
+
+    check(obj, "{\"key\":\"value2\"}");
+  }
+
+  SECTION("TwoIntegers") {
+    obj["a"] = 1;
+    obj.set("b", 2);
+    check(obj, "{\"a\":1,\"b\":2}");
+  }
+
+  SECTION("RawJson") {
+    obj["a"] = RawJson("[1,2]");
+    obj.set("b", RawJson("[4,5]"));
+    check(obj, "{\"a\":[1,2],\"b\":[4,5]}");
+  }
+
+  SECTION("TwoDoublesFourDigits") {
+    obj["a"] = double_with_n_digits(3.14159265358979323846, 4);
+    obj.set("b", 2.71828182845904523536, 4);
+    obj.set("c", double_with_n_digits(3.14159265358979323846, 3));
+    check(obj, "{\"a\":3.1416,\"b\":2.7183,\"c\":3.142}");
+  }
+
+  SECTION("TwoDoubleDefaultDigits") {
+    obj["a"] = 3.14159265358979323846;
+    obj.set("b", 2.71828182845904523536);
+    check(obj, "{\"a\":3.14,\"b\":2.72}");
+  }
+
+  SECTION("TwoNull") {
+    obj["a"] = static_cast<char *>(0);
+    obj.set("b", static_cast<char *>(0));
+    check(obj, "{\"a\":null,\"b\":null}");
+  }
+
+  SECTION("TwoBooleans") {
+    obj["a"] = true;
+    obj.set("b", false);
+    check(obj, "{\"a\":true,\"b\":false}");
+  }
+
+  SECTION("ThreeNestedArrays") {
+    obj.createNestedArray("a");
+    obj["b"] = _jsonBuffer.createArray();
+    obj.set("c", _jsonBuffer.createArray());
+
+    check(obj, "{\"a\":[],\"b\":[],\"c\":[]}");
+  }
+
+  SECTION("ThreeNestedObjects") {
+    obj.createNestedObject("a");
+    obj["b"] = _jsonBuffer.createObject();
+    obj.set("c", _jsonBuffer.createObject());
+
+    check(obj, "{\"a\":{},\"b\":{},\"c\":{}}");
+  }
 }

test/JsonObject/remove.cpp

@@ -6,39 +6,39 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
+#include <string>
 
-#define TEST_(name) TEST(JsonObject_Remove_Tests, name)
+TEST_CASE("JsonObject::remove()") {
+  DynamicJsonBuffer jb;
 
-TEST_(SizeDecreased_WhenValuesAreRemoved) {
-  DynamicJsonBuffer _jsonBuffer;
-  JsonObject& _object = _jsonBuffer.createObject();
-  _object["hello"] = 1;
+  SECTION("SizeDecreased_WhenValuesAreRemoved") {
+    JsonObject& obj = jb.createObject();
+    obj["hello"] = 1;
 
-  _object.remove("hello");
+    obj.remove("hello");
 
-  EXPECT_EQ(0, _object.size());
-}
-
-TEST_(SizeUntouched_WhenRemoveIsCalledWithAWrongKey) {
-  DynamicJsonBuffer _jsonBuffer;
-  JsonObject& _object = _jsonBuffer.createObject();
-  _object["hello"] = 1;
-
-  _object.remove("world");
-
-  EXPECT_EQ(1, _object.size());
-}
-
-TEST_(RemoveByIterator) {
-  DynamicJsonBuffer _jsonBuffer;
-  JsonObject& _object = _jsonBuffer.parseObject("{\"a\":0,\"b\":1,\"c\":2}");
-
-  for (JsonObject::iterator it = _object.begin(); it != _object.end(); ++it) {
-    if (it->value == 1) _object.remove(it);
+    REQUIRE(0 == obj.size());
   }
 
-  char result[64];
-  _object.printTo(result);
-  EXPECT_STREQ("{\"a\":0,\"c\":2}", result);
+  SECTION("SizeUntouched_WhenRemoveIsCalledWithAWrongKey") {
+    JsonObject& obj = jb.createObject();
+    obj["hello"] = 1;
+
+    obj.remove("world");
+
+    REQUIRE(1 == obj.size());
+  }
+
+  SECTION("RemoveByIterator") {
+    JsonObject& obj = jb.parseObject("{\"a\":0,\"b\":1,\"c\":2}");
+
+    for (JsonObject::iterator it = obj.begin(); it != obj.end(); ++it) {
+      if (it->value == 1) obj.remove(it);
+    }
+
+    std::string result;
+    obj.printTo(result);
+    REQUIRE("{\"a\":0,\"c\":2}" == result);
+  }
 }

test/JsonObject/set.cpp

@@ -6,122 +6,113 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
+#include <string>
 
-class JsonObject_Set_Tests : public ::testing::Test {
- public:
-  JsonObject_Set_Tests() : _object(_jsonBuffer.createObject()) {}
+TEST_CASE("JsonObject::set()") {
+  DynamicJsonBuffer jb;
+  JsonObject& _object = jb.createObject();
 
- protected:
-  DynamicJsonBuffer _jsonBuffer;
-  JsonObject& _object;
-};
+  SECTION("SizeIncreased_WhenValuesAreAdded") {
+    _object.set("hello", 42);
+    REQUIRE(1 == _object.size());
+  }
 
-#define TEST_(name) TEST_F(JsonObject_Set_Tests, name)
+  SECTION("SizeUntouched_WhenSameValueIsAdded") {
+    _object["hello"] = 1;
+    _object["hello"] = 2;
+    REQUIRE(1 == _object.size());
+  }
 
-TEST_(SizeIncreased_WhenValuesAreAdded) {
-  _object.set("hello", 42);
-  EXPECT_EQ(1, _object.size());
-}
-
-TEST_(SizeUntouched_WhenSameValueIsAdded) {
-  _object["hello"] = 1;
-  _object["hello"] = 2;
-  EXPECT_EQ(1, _object.size());
-}
-
-TEST_(StoreInteger) {
-  _object.set("hello", 123);
-
-  EXPECT_EQ(123, _object["hello"].as<int>());
-  EXPECT_TRUE(_object["hello"].is<int>());
-  EXPECT_FALSE(_object["hello"].is<double>());
-}
-
-TEST_(StoreDouble) {
-  _object.set("hello", 123.45);
-
-  EXPECT_EQ(123.45, _object["hello"].as<double>());
-  EXPECT_TRUE(_object["hello"].is<double>());
-  EXPECT_FALSE(_object["hello"].is<long>());
-}
-
-TEST_(StoreDoubleWithDigits) {
-  _object.set("hello", 123.45, 2);
-
-  EXPECT_EQ(123.45, _object["hello"].as<double>());
-  EXPECT_TRUE(_object["hello"].is<double>());
-  EXPECT_FALSE(_object["hello"].is<long>());
-}
-
-TEST_(StoreBoolean) {
-  _object.set("hello", true);
-
-  EXPECT_TRUE(_object["hello"].as<bool>());
-  EXPECT_TRUE(_object["hello"].is<bool>());
-  EXPECT_FALSE(_object["hello"].is<long>());
-}
-
-TEST_(StoreString) {
-  _object.set("hello", "h3110");
-
-  EXPECT_STREQ("h3110", _object["hello"].as<const char*>());
-  EXPECT_TRUE(_object["hello"].is<const char*>());
-  EXPECT_FALSE(_object["hello"].is<long>());
-}
-
-TEST_(StoreArray) {
-  JsonArray& arr = _jsonBuffer.createArray();
-
-  _object.set("hello", arr);
-
-  EXPECT_EQ(&arr, &_object["hello"].as<JsonArray>());
-  EXPECT_TRUE(_object["hello"].is<JsonArray&>());
-  EXPECT_FALSE(_object["hello"].is<JsonObject&>());
-}
-
-TEST_(StoreObject) {
-  JsonObject& obj = _jsonBuffer.createObject();
-
-  _object.set("hello", obj);
-
-  EXPECT_EQ(&obj, &_object["hello"].as<JsonObject>());
-  EXPECT_TRUE(_object["hello"].is<JsonObject&>());
-  EXPECT_FALSE(_object["hello"].is<JsonArray&>());
-}
-
-TEST_(StoreArraySubscript) {
-  JsonArray& arr = _jsonBuffer.createArray();
-  arr.add(42);
-
-  _object.set("a", arr[0]);
-
-  EXPECT_EQ(42, _object["a"]);
-}
-
-TEST_(StoreObjectSubscript) {
-  JsonObject& obj = _jsonBuffer.createObject();
-  obj.set("x", 42);
-
-  _object.set("a", obj["x"]);
-
-  EXPECT_EQ(42, _object["a"]);
-}
-
-TEST_(ShouldReturnTrue_WhenAllocationSucceeds) {
-  StaticJsonBuffer<JSON_OBJECT_SIZE(1) + 15> jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-
-  bool result = obj.set(std::string("hello"), std::string("world"));
-
-  ASSERT_TRUE(result);
-}
-
-TEST_(ShouldReturnFalse_WhenAllocationFails) {
-  StaticJsonBuffer<JSON_OBJECT_SIZE(1) + 10> jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-
-  bool result = obj.set(std::string("hello"), std::string("world"));
-
-  ASSERT_FALSE(result);
+  SECTION("StoreInteger") {
+    _object.set("hello", 123);
+
+    REQUIRE(123 == _object["hello"].as<int>());
+    REQUIRE(_object["hello"].is<int>());
+    REQUIRE_FALSE(_object["hello"].is<double>());
+  }
+
+  SECTION("StoreDouble") {
+    _object.set("hello", 123.45);
+
+    REQUIRE(123.45 == _object["hello"].as<double>());
+    REQUIRE(_object["hello"].is<double>());
+    REQUIRE_FALSE(_object["hello"].is<long>());
+  }
+
+  SECTION("StoreDoubleWithDigits") {
+    _object.set("hello", 123.45, 2);
+
+    REQUIRE(123.45 == _object["hello"].as<double>());
+    REQUIRE(_object["hello"].is<double>());
+    REQUIRE_FALSE(_object["hello"].is<long>());
+  }
+
+  SECTION("StoreBoolean") {
+    _object.set("hello", true);
+
+    REQUIRE(_object["hello"].as<bool>());
+    REQUIRE(_object["hello"].is<bool>());
+    REQUIRE_FALSE(_object["hello"].is<long>());
+  }
+
+  SECTION("StoreString") {
+    _object.set("hello", "h3110");
+
+    REQUIRE(std::string("h3110") == _object["hello"].as<const char*>());
+    REQUIRE(_object["hello"].is<const char*>());
+    REQUIRE_FALSE(_object["hello"].is<long>());
+  }
+
+  SECTION("StoreArray") {
+    JsonArray& arr = jb.createArray();
+
+    _object.set("hello", arr);
+
+    REQUIRE(&arr == &_object["hello"].as<JsonArray>());
+    REQUIRE(_object["hello"].is<JsonArray&>());
+    REQUIRE_FALSE(_object["hello"].is<JsonObject&>());
+  }
+
+  SECTION("StoreObject") {
+    JsonObject& obj = jb.createObject();
+
+    _object.set("hello", obj);
+
+    REQUIRE(&obj == &_object["hello"].as<JsonObject>());
+    REQUIRE(_object["hello"].is<JsonObject&>());
+    REQUIRE_FALSE(_object["hello"].is<JsonArray&>());
+  }
+
+  SECTION("StoreArraySubscript") {
+    JsonArray& arr = jb.createArray();
+    arr.add(42);
+
+    _object.set("a", arr[0]);
+
+    REQUIRE(42 == _object["a"]);
+  }
+
+  SECTION("StoreObjectSubscript") {
+    JsonObject& obj = jb.createObject();
+    obj.set("x", 42);
+
+    _object.set("a", obj["x"]);
+
+    REQUIRE(42 == _object["a"]);
+  }
+
+  SECTION("ShouldReturnTrue_WhenAllocationSucceeds") {
+    StaticJsonBuffer<JSON_OBJECT_SIZE(1) + 15> jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+
+    REQUIRE(true == obj.set(std::string("hello"), std::string("world")));
+  }
+
+  SECTION("ShouldReturnFalse_WhenAllocationFails") {
+    StaticJsonBuffer<JSON_OBJECT_SIZE(1) + 10> jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+
+    REQUIRE(false == obj.set(std::string("hello"), std::string("world")));
+  }
 }

test/JsonObject/subscript.cpp

@@ -6,132 +6,127 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-class JsonObject_Subscript_Tests : public ::testing::Test {
- public:
-  JsonObject_Subscript_Tests() : _object(_jsonBuffer.createObject()) {}
-
- protected:
+TEST_CASE("JsonObject::operator[]") {
   DynamicJsonBuffer _jsonBuffer;
-  JsonObject& _object;
-};
+  JsonObject& _object = _jsonBuffer.createObject();
 
-#define TEST_(name) TEST_F(JsonObject_Subscript_Tests, name)
+  SECTION("SizeIncreased_WhenValuesAreAdded") {
+    _object["hello"] = 1;
+    REQUIRE(1 == _object.size());
+  }
 
-TEST_(SizeIncreased_WhenValuesAreAdded) {
-  _object["hello"] = 1;
-  EXPECT_EQ(1, _object.size());
-}
-
-TEST_(SizeUntouched_WhenSameValueIsAdded) {
-  _object["hello"] = 1;
-  _object["hello"] = 2;
-  EXPECT_EQ(1, _object.size());
-}
-
-TEST_(StoreInteger) {
-  _object["hello"] = 123;
-
-  EXPECT_EQ(123, _object["hello"].as<int>());
-  EXPECT_TRUE(_object["hello"].is<int>());
-  EXPECT_FALSE(_object["hello"].is<double>());
-}
-
-TEST_(StoreVolatileInteger) {  // issue #415
-  volatile int i = 123;
-  _object["hello"] = i;
-
-  EXPECT_EQ(123, _object["hello"].as<int>());
-  EXPECT_TRUE(_object["hello"].is<int>());
-  EXPECT_FALSE(_object["hello"].is<double>());
-}
-
-TEST_(StoreDouble) {
-  _object["hello"] = 123.45;
-
-  EXPECT_TRUE(_object["hello"].is<double>());
-  EXPECT_FALSE(_object["hello"].is<long>());
-  EXPECT_EQ(123.45, _object["hello"].as<double>());
-}
-
-TEST_(StoreDoubleWithDigits) {
-  _object["hello"].set(123.45, 2);
-
-  EXPECT_TRUE(_object["hello"].is<double>());
-  EXPECT_FALSE(_object["hello"].is<long>());
-  EXPECT_EQ(123.45, _object["hello"].as<double>());
-}
-
-TEST_(StoreBoolean) {
-  _object["hello"] = true;
-
-  EXPECT_TRUE(_object["hello"].is<bool>());
-  EXPECT_FALSE(_object["hello"].is<long>());
-  EXPECT_TRUE(_object["hello"].as<bool>());
-}
-
-TEST_(StoreString) {
-  _object["hello"] = "h3110";
-
-  EXPECT_TRUE(_object["hello"].is<const char*>());
-  EXPECT_FALSE(_object["hello"].is<long>());
-  EXPECT_STREQ("h3110", _object["hello"].as<const char*>());
-  EXPECT_STREQ("h3110", _object["hello"].as<char*>());  // <- short hand
-}
-
-TEST_(StoreArray) {
-  JsonArray& arr = _jsonBuffer.createArray();
-
-  _object["hello"] = arr;
-
-  EXPECT_EQ(&arr, &_object["hello"].as<JsonArray&>());
-  EXPECT_EQ(&arr, &_object["hello"].as<JsonArray>());  // <- short hand
-  EXPECT_EQ(&arr, &_object["hello"].as<const JsonArray&>());
-  EXPECT_EQ(&arr, &_object["hello"].as<const JsonArray>());  // <- short hand
-  EXPECT_TRUE(_object["hello"].is<JsonArray&>());
-  EXPECT_TRUE(_object["hello"].is<JsonArray>());
-  EXPECT_TRUE(_object["hello"].is<const JsonArray&>());
-  EXPECT_TRUE(_object["hello"].is<const JsonArray>());
-  EXPECT_FALSE(_object["hello"].is<JsonObject&>());
-}
-
-TEST_(StoreObject) {
-  JsonObject& obj = _jsonBuffer.createObject();
-
-  _object["hello"] = obj;
-
-  EXPECT_EQ(&obj, &_object["hello"].as<JsonObject&>());
-  EXPECT_EQ(&obj, &_object["hello"].as<JsonObject>());  // <- short hand
-  EXPECT_EQ(&obj, &_object["hello"].as<const JsonObject&>());
-  EXPECT_EQ(&obj, &_object["hello"].as<const JsonObject>());  // <- short hand
-  EXPECT_TRUE(_object["hello"].is<JsonObject&>());
-  EXPECT_TRUE(_object["hello"].is<JsonObject>());
-  EXPECT_TRUE(_object["hello"].is<const JsonObject&>());
-  EXPECT_TRUE(_object["hello"].is<const JsonObject>());
-  EXPECT_FALSE(_object["hello"].is<JsonArray&>());
-}
-
-TEST_(StoreArraySubscript) {
-  JsonArray& arr = _jsonBuffer.createArray();
-  arr.add(42);
-
-  _object["a"] = arr[0];
-
-  EXPECT_EQ(42, _object["a"]);
-}
-
-TEST_(StoreObjectSubscript) {
-  JsonObject& obj = _jsonBuffer.createObject();
-  obj.set("x", 42);
-
-  _object["a"] = obj["x"];
-
-  EXPECT_EQ(42, _object["a"]);
-}
-
-TEST_(KeyAsCharArray) {  // issue #423
-  char key[] = "hello";
-  _object[key] = 42;
-  EXPECT_EQ(42, _object[key]);
+  SECTION("SizeUntouched_WhenSameValueIsAdded") {
+    _object["hello"] = 1;
+    _object["hello"] = 2;
+    REQUIRE(1 == _object.size());
+  }
+
+  SECTION("StoreInteger") {
+    _object["hello"] = 123;
+
+    REQUIRE(123 == _object["hello"].as<int>());
+    REQUIRE(true == _object["hello"].is<int>());
+    REQUIRE(false == _object["hello"].is<double>());
+  }
+
+  SECTION("StoreVolatileInteger") {  // issue #415
+    volatile int i = 123;
+    _object["hello"] = i;
+
+    REQUIRE(123 == _object["hello"].as<int>());
+    REQUIRE(true == _object["hello"].is<int>());
+    REQUIRE(false == _object["hello"].is<double>());
+  }
+
+  SECTION("StoreDouble") {
+    _object["hello"] = 123.45;
+
+    REQUIRE(true == _object["hello"].is<double>());
+    REQUIRE(false == _object["hello"].is<long>());
+    REQUIRE(123.45 == _object["hello"].as<double>());
+  }
+
+  SECTION("StoreDoubleWithDigits") {
+    _object["hello"].set(123.45, 2);
+
+    REQUIRE(true == _object["hello"].is<double>());
+    REQUIRE(false == _object["hello"].is<long>());
+    REQUIRE(123.45 == _object["hello"].as<double>());
+  }
+
+  SECTION("StoreBoolean") {
+    _object["hello"] = true;
+
+    REQUIRE(true == _object["hello"].is<bool>());
+    REQUIRE(false == _object["hello"].is<long>());
+    REQUIRE(true == _object["hello"].as<bool>());
+  }
+
+  SECTION("StoreString") {
+    _object["hello"] = "h3110";
+
+    REQUIRE(true == _object["hello"].is<const char*>());
+    REQUIRE(false == _object["hello"].is<long>());
+    REQUIRE(std::string("h3110") == _object["hello"].as<const char*>());
+    REQUIRE(std::string("h3110") ==
+            _object["hello"].as<char*>());  // <- short hand
+  }
+
+  SECTION("StoreArray") {
+    JsonArray& arr = _jsonBuffer.createArray();
+
+    _object["hello"] = arr;
+
+    REQUIRE(&arr == &_object["hello"].as<JsonArray&>());
+    REQUIRE(&arr == &_object["hello"].as<JsonArray>());  // <- short hand
+    REQUIRE(&arr == &_object["hello"].as<const JsonArray&>());
+    REQUIRE(&arr == &_object["hello"].as<const JsonArray>());  // <- short hand
+    REQUIRE(true == _object["hello"].is<JsonArray&>());
+    REQUIRE(true == _object["hello"].is<JsonArray>());
+    REQUIRE(true == _object["hello"].is<const JsonArray&>());
+    REQUIRE(true == _object["hello"].is<const JsonArray>());
+    REQUIRE(false == _object["hello"].is<JsonObject&>());
+  }
+
+  SECTION("StoreObject") {
+    JsonObject& obj = _jsonBuffer.createObject();
+
+    _object["hello"] = obj;
+
+    REQUIRE(&obj == &_object["hello"].as<JsonObject&>());
+    REQUIRE(&obj == &_object["hello"].as<JsonObject>());  // <- short hand
+    REQUIRE(&obj == &_object["hello"].as<const JsonObject&>());
+    REQUIRE(&obj == &_object["hello"].as<const JsonObject>());  // <- short hand
+    REQUIRE(true == _object["hello"].is<JsonObject&>());
+    REQUIRE(true == _object["hello"].is<JsonObject>());
+    REQUIRE(true == _object["hello"].is<const JsonObject&>());
+    REQUIRE(true == _object["hello"].is<const JsonObject>());
+    REQUIRE(false == _object["hello"].is<JsonArray&>());
+  }
+
+  SECTION("StoreArraySubscript") {
+    JsonArray& arr = _jsonBuffer.createArray();
+    arr.add(42);
+
+    _object["a"] = arr[0];
+
+    REQUIRE(42 == _object["a"]);
+  }
+
+  SECTION("StoreObjectSubscript") {
+    JsonObject& obj = _jsonBuffer.createObject();
+    obj.set("x", 42);
+
+    _object["a"] = obj["x"];
+
+    REQUIRE(42 == _object["a"]);
+  }
+
+  SECTION("KeyAsCharArray") {  // issue #423
+    char key[] = "hello";
+    _object[key] = 42;
+    REQUIRE(42 == _object[key]);
+  }
 }

test/JsonVariant/CMakeLists.txt

@@ -17,5 +17,5 @@ add_executable(JsonVariantTests
 	undefined.cpp
 )
 
-target_link_libraries(JsonVariantTests gtest)
+target_link_libraries(JsonVariantTests catch)
 add_test(JsonVariant JsonVariantTests)

test/JsonVariant/as.cpp

@@ -6,229 +6,230 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-
-#include <gtest/gtest.h>
 #include <stdint.h>
+#include <catch.hpp>
 
 static const char* null = 0;
 
-TEST(JsonVariant_As_Tests, DoubleAsBool) {
-  JsonVariant variant = 4.2;
-  ASSERT_TRUE(variant.as<bool>());
-}
+TEST_CASE("JsonVariant::as()") {
+  SECTION("DoubleAsBool") {
+    JsonVariant variant = 4.2;
+    REQUIRE(variant.as<bool>());
+  }
 
-TEST(JsonVariant_As_Tests, DoubleAsCstr) {
-  JsonVariant variant = 4.2;
-  ASSERT_FALSE(variant.as<const char*>());
-}
+  SECTION("DoubleAsCstr") {
+    JsonVariant variant = 4.2;
+    REQUIRE_FALSE(variant.as<const char*>());
+  }
 
-TEST(JsonVariant_As_Tests, DoubleAsString) {
-  JsonVariant variant = 4.2;
-  ASSERT_EQ(std::string("4.20"), variant.as<std::string>());
-}
+  SECTION("DoubleAsString") {
+    JsonVariant variant = 4.2;
+    REQUIRE(std::string("4.20") == variant.as<std::string>());
+  }
 
-TEST(JsonVariant_As_Tests, DoubleAsLong) {
-  JsonVariant variant = 4.2;
-  ASSERT_EQ(4L, variant.as<long>());
-}
+  SECTION("DoubleAsLong") {
+    JsonVariant variant = 4.2;
+    REQUIRE(4L == variant.as<long>());
+  }
 
-TEST(JsonVariant_As_Tests, DoubleAsUnsigned) {
-  JsonVariant variant = 4.2;
-  ASSERT_EQ(4U, variant.as<unsigned>());
-}
+  SECTION("DoubleAsUnsigned") {
+    JsonVariant variant = 4.2;
+    REQUIRE(4U == variant.as<unsigned>());
+  }
 
-TEST(JsonVariant_As_Tests, DoubleZeroAsBool) {
-  JsonVariant variant = 0.0;
-  ASSERT_FALSE(variant.as<bool>());
-}
+  SECTION("DoubleZeroAsBool") {
+    JsonVariant variant = 0.0;
+    REQUIRE_FALSE(variant.as<bool>());
+  }
 
-TEST(JsonVariant_As_Tests, DoubleZeroAsLong) {
-  JsonVariant variant = 0.0;
-  ASSERT_EQ(0L, variant.as<long>());
-}
+  SECTION("DoubleZeroAsLong") {
+    JsonVariant variant = 0.0;
+    REQUIRE(0L == variant.as<long>());
+  }
 
-TEST(JsonVariant_As_Tests, FalseAsBool) {
-  JsonVariant variant = false;
-  ASSERT_FALSE(variant.as<bool>());
-}
+  SECTION("FalseAsBool") {
+    JsonVariant variant = false;
+    REQUIRE_FALSE(variant.as<bool>());
+  }
 
-TEST(JsonVariant_As_Tests, FalseAsDouble) {
-  JsonVariant variant = false;
-  ASSERT_EQ(0.0, variant.as<double>());
-}
+  SECTION("FalseAsDouble") {
+    JsonVariant variant = false;
+    REQUIRE(0.0 == variant.as<double>());
+  }
 
-TEST(JsonVariant_As_Tests, FalseAsLong) {
-  JsonVariant variant = false;
-  ASSERT_EQ(0L, variant.as<long>());
-}
+  SECTION("FalseAsLong") {
+    JsonVariant variant = false;
+    REQUIRE(0L == variant.as<long>());
+  }
 
-TEST(JsonVariant_As_Tests, FalseAsString) {
-  JsonVariant variant = false;
-  ASSERT_EQ(std::string("false"), variant.as<std::string>());
-}
+  SECTION("FalseAsString") {
+    JsonVariant variant = false;
+    REQUIRE(std::string("false") == variant.as<std::string>());
+  }
 
-TEST(JsonVariant_As_Tests, TrueAsBool) {
-  JsonVariant variant = true;
-  ASSERT_TRUE(variant.as<bool>());
-}
+  SECTION("TrueAsBool") {
+    JsonVariant variant = true;
+    REQUIRE(variant.as<bool>());
+  }
 
-TEST(JsonVariant_As_Tests, TrueAsDouble) {
-  JsonVariant variant = true;
-  ASSERT_EQ(1.0, variant.as<double>());
-}
+  SECTION("TrueAsDouble") {
+    JsonVariant variant = true;
+    REQUIRE(1.0 == variant.as<double>());
+  }
 
-TEST(JsonVariant_As_Tests, TrueAsLong) {
-  JsonVariant variant = true;
-  ASSERT_EQ(1L, variant.as<long>());
-}
+  SECTION("TrueAsLong") {
+    JsonVariant variant = true;
+    REQUIRE(1L == variant.as<long>());
+  }
 
-TEST(JsonVariant_As_Tests, TrueAsString) {
-  JsonVariant variant = true;
-  ASSERT_EQ(std::string("true"), variant.as<std::string>());
-}
+  SECTION("TrueAsString") {
+    JsonVariant variant = true;
+    REQUIRE(std::string("true") == variant.as<std::string>());
+  }
 
-TEST(JsonVariant_As_Tests, LongAsBool) {
-  JsonVariant variant = 42L;
-  ASSERT_TRUE(variant.as<bool>());
-}
+  SECTION("LongAsBool") {
+    JsonVariant variant = 42L;
+    REQUIRE(variant.as<bool>());
+  }
 
-TEST(JsonVariant_As_Tests, LongZeroAsBool) {
-  JsonVariant variant = 0L;
-  ASSERT_FALSE(variant.as<bool>());
-}
+  SECTION("LongZeroAsBool") {
+    JsonVariant variant = 0L;
+    REQUIRE_FALSE(variant.as<bool>());
+  }
 
-TEST(JsonVariant_As_Tests, PositiveLongAsDouble) {
-  JsonVariant variant = 42L;
-  ASSERT_EQ(42.0, variant.as<double>());
-}
+  SECTION("PositiveLongAsDouble") {
+    JsonVariant variant = 42L;
+    REQUIRE(42.0 == variant.as<double>());
+  }
 
-TEST(JsonVariant_As_Tests, NegativeLongAsDouble) {
-  JsonVariant variant = -42L;
-  ASSERT_EQ(-42.0, variant.as<double>());
-}
+  SECTION("NegativeLongAsDouble") {
+    JsonVariant variant = -42L;
+    REQUIRE(-42.0 == variant.as<double>());
+  }
 
-TEST(JsonVariant_As_Tests, LongAsString) {
-  JsonVariant variant = 42L;
-  ASSERT_EQ(std::string("42"), variant.as<std::string>());
-}
+  SECTION("LongAsString") {
+    JsonVariant variant = 42L;
+    REQUIRE(std::string("42") == variant.as<std::string>());
+  }
 
-TEST(JsonVariant_As_Tests, LongZeroAsDouble) {
-  JsonVariant variant = 0L;
-  ASSERT_EQ(0.0, variant.as<double>());
-}
+  SECTION("LongZeroAsDouble") {
+    JsonVariant variant = 0L;
+    REQUIRE(0.0 == variant.as<double>());
+  }
 
-TEST(JsonVariant_As_Tests, NullAsBool) {
-  JsonVariant variant = null;
-  ASSERT_FALSE(variant.as<bool>());
-}
+  SECTION("NullAsBool") {
+    JsonVariant variant = null;
+    REQUIRE_FALSE(variant.as<bool>());
+  }
 
-TEST(JsonVariant_As_Tests, NullAsDouble) {
-  JsonVariant variant = null;
-  ASSERT_EQ(0.0, variant.as<double>());
-}
+  SECTION("NullAsDouble") {
+    JsonVariant variant = null;
+    REQUIRE(0.0 == variant.as<double>());
+  }
 
-TEST(JsonVariant_As_Tests, NullAsLong) {
-  JsonVariant variant = null;
-  ASSERT_EQ(0L, variant.as<long>());
-}
+  SECTION("NullAsLong") {
+    JsonVariant variant = null;
+    REQUIRE(0L == variant.as<long>());
+  }
 
-TEST(JsonVariant_As_Tests, NullAsString) {
-  JsonVariant variant = null;
-  ASSERT_EQ(std::string("null"), variant.as<std::string>());
-}
+  SECTION("NullAsString") {
+    JsonVariant variant = null;
+    REQUIRE(std::string("null") == variant.as<std::string>());
+  }
 
-TEST(JsonVariant_As_Tests, NumberStringAsBool) {
-  JsonVariant variant = "42";
-  ASSERT_TRUE(variant.as<bool>());
-}
+  SECTION("NumberStringAsBool") {
+    JsonVariant variant = "42";
+    REQUIRE(variant.as<bool>());
+  }
 
-TEST(JsonVariant_As_Tests, NumberStringAsLong) {
-  JsonVariant variant = "42";
-  ASSERT_EQ(42L, variant.as<long>());
-}
+  SECTION("NumberStringAsLong") {
+    JsonVariant variant = "42";
+    REQUIRE(42L == variant.as<long>());
+  }
 
 #if ARDUINOJSON_USE_LONG_LONG || ARDUINOJSON_USE_INT64
-TEST(JsonVariant_As_Tests, NumberStringAsInt64Negative) {
-  JsonVariant variant = "-9223372036854775808";
-  ASSERT_EQ(-9223372036854775807 - 1, variant.as<long long>());
-}
+  SECTION("NumberStringAsInt64Negative") {
+    JsonVariant variant = "-9223372036854775808";
+    REQUIRE(-9223372036854775807 - 1 == variant.as<long long>());
+  }
 
-TEST(JsonVariant_As_Tests, NumberStringAsInt64Positive) {
-  JsonVariant variant = "9223372036854775807";
-  ASSERT_EQ(9223372036854775807, variant.as<long long>());
-}
+  SECTION("NumberStringAsInt64Positive") {
+    JsonVariant variant = "9223372036854775807";
+    REQUIRE(9223372036854775807 == variant.as<long long>());
+  }
 #endif
 
-TEST(JsonVariant_As_Tests, RandomStringAsBool) {
-  JsonVariant variant = "hello";
-  ASSERT_FALSE(variant.as<bool>());
-}
-
-TEST(JsonVariant_As_Tests, RandomStringAsLong) {
-  JsonVariant variant = "hello";
-  ASSERT_EQ(0L, variant.as<long>());
-}
-
-TEST(JsonVariant_As_Tests, RandomStringAsConstCharPtr) {
-  JsonVariant variant = "hello";
-  ASSERT_STREQ("hello", variant.as<const char*>());
-}
-
-TEST(JsonVariant_As_Tests, RandomStringAsCharPtr) {
-  JsonVariant variant = "hello";
-  ASSERT_STREQ("hello", variant.as<char*>());
-}
-
-TEST(JsonVariant_As_Tests, RandomStringAsString) {
-  JsonVariant variant = "hello";
-  ASSERT_EQ(std::string("hello"), variant.as<std::string>());
-}
-
-TEST(JsonVariant_As_Tests, TrueStringAsBool) {
-  JsonVariant variant = "true";
-  ASSERT_TRUE(variant.as<bool>());
-}
-
-TEST(JsonVariant_As_Tests, TrueStringAsLong) {
-  JsonVariant variant = "true";
-  ASSERT_EQ(1L, variant.as<long>());
-}
-
-TEST(JsonVariant_As_Tests, ObjectAsString) {
-  DynamicJsonBuffer buffer;
-
-  JsonObject& obj = buffer.createObject();
-  obj["key"] = "value";
-
-  JsonVariant variant = obj;
-  ASSERT_EQ(std::string("{\"key\":\"value\"}"), variant.as<std::string>());
-}
-
-TEST(JsonVariant_As_Tests, ArrayAsString) {
-  DynamicJsonBuffer buffer;
-
-  JsonArray& arr = buffer.createArray();
-  arr.add(4);
-  arr.add(2);
-
-  JsonVariant variant = arr;
-  ASSERT_EQ(std::string("[4,2]"), variant.as<std::string>());
-}
-
-TEST(JsonVariant_As_Tests, ArrayAsJsonArray) {
-  DynamicJsonBuffer buffer;
-  JsonArray& arr = buffer.createArray();
-
-  JsonVariant variant = arr;
-  ASSERT_EQ(&arr, &variant.as<JsonArray&>());
-  ASSERT_EQ(&arr, &variant.as<JsonArray>());  // <- shorthand
-}
-
-TEST(JsonVariant_As_Tests, ObjectAsJsonObject) {
-  DynamicJsonBuffer buffer;
-  JsonObject& arr = buffer.createObject();
-
-  JsonVariant variant = arr;
-  ASSERT_EQ(&arr, &variant.as<JsonObject&>());
-  ASSERT_EQ(&arr, &variant.as<JsonObject>());  // <- shorthand
+  SECTION("RandomStringAsBool") {
+    JsonVariant variant = "hello";
+    REQUIRE_FALSE(variant.as<bool>());
+  }
+
+  SECTION("RandomStringAsLong") {
+    JsonVariant variant = "hello";
+    REQUIRE(0L == variant.as<long>());
+  }
+
+  SECTION("RandomStringAsConstCharPtr") {
+    JsonVariant variant = "hello";
+    REQUIRE(std::string("hello") == variant.as<const char*>());
+  }
+
+  SECTION("RandomStringAsCharPtr") {
+    JsonVariant variant = "hello";
+    REQUIRE(std::string("hello") == variant.as<char*>());
+  }
+
+  SECTION("RandomStringAsString") {
+    JsonVariant variant = "hello";
+    REQUIRE(std::string("hello") == variant.as<std::string>());
+  }
+
+  SECTION("TrueStringAsBool") {
+    JsonVariant variant = "true";
+    REQUIRE(variant.as<bool>());
+  }
+
+  SECTION("TrueStringAsLong") {
+    JsonVariant variant = "true";
+    REQUIRE(1L == variant.as<long>());
+  }
+
+  SECTION("ObjectAsString") {
+    DynamicJsonBuffer buffer;
+
+    JsonObject& obj = buffer.createObject();
+    obj["key"] = "value";
+
+    JsonVariant variant = obj;
+    REQUIRE(std::string("{\"key\":\"value\"}") == variant.as<std::string>());
+  }
+
+  SECTION("ArrayAsString") {
+    DynamicJsonBuffer buffer;
+
+    JsonArray& arr = buffer.createArray();
+    arr.add(4);
+    arr.add(2);
+
+    JsonVariant variant = arr;
+    REQUIRE(std::string("[4,2]") == variant.as<std::string>());
+  }
+
+  SECTION("ArrayAsJsonArray") {
+    DynamicJsonBuffer buffer;
+    JsonArray& arr = buffer.createArray();
+
+    JsonVariant variant = arr;
+    REQUIRE(&arr == &variant.as<JsonArray&>());
+    REQUIRE(&arr == &variant.as<JsonArray>());  // <- shorthand
+  }
+
+  SECTION("ObjectAsJsonObject") {
+    DynamicJsonBuffer buffer;
+    JsonObject& arr = buffer.createObject();
+
+    JsonVariant variant = arr;
+    REQUIRE(&arr == &variant.as<JsonObject&>());
+    REQUIRE(&arr == &variant.as<JsonObject>());  // <- shorthand
+  }
 }

test/JsonVariant/compare.cpp

@@ -6,223 +6,230 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-class JsonVariant_Comparison_Tests : public ::testing::Test {
- protected:
-  template <typename T>
-  void testValue(T low, T mid, T high) {
-    setValueTo(mid);
-    mustBeEqualTo(mid);
-    mustBeGreaterThan(low);
-    mustBeLessThan(high);
+template <typename T>
+void checkEquals(JsonVariant a, T b) {
+  REQUIRE(b == a);
+  REQUIRE(a == b);
+  REQUIRE(b <= a);
+  REQUIRE(a <= b);
+  REQUIRE(b >= a);
+  REQUIRE(a >= b);
+
+  REQUIRE_FALSE(b != a);
+  REQUIRE_FALSE(a != b);
+  REQUIRE_FALSE(b > a);
+  REQUIRE_FALSE(a > b);
+  REQUIRE_FALSE(b < a);
+  REQUIRE_FALSE(a < b);
+}
+
+template <typename T>
+void checkGreater(JsonVariant a, T b) {
+  REQUIRE(a > b);
+  REQUIRE(b < a);
+  REQUIRE(a != b);
+  REQUIRE(b != a);
+
+  REQUIRE_FALSE(a < b);
+  REQUIRE_FALSE(b > a);
+  REQUIRE_FALSE(a == b);
+  REQUIRE_FALSE(b == a);
+}
+
+template <typename T>
+void checkLower(JsonVariant a, T b) {
+  REQUIRE(a < b);
+  REQUIRE(b > a);
+  REQUIRE(a != b);
+  REQUIRE(b != a);
+
+  REQUIRE_FALSE(a > b);
+  REQUIRE_FALSE(b < a);
+  REQUIRE_FALSE(a == b);
+  REQUIRE_FALSE(b == a);
+}
+
+template <typename T>
+void checkComparisons(T low, T mid, T high) {
+  checkEquals(mid, mid);
+  checkGreater(mid, low);
+  checkLower(mid, high);
+}
+
+TEST_CASE("JsonVariant comparisons") {
+  SECTION("Double") {
+    checkComparisons<double>(123.44, 123.45, 123.46);
   }
 
- private:
-  template <typename T>
-  void setValueTo(T expected) {
-    actual = expected;
+  SECTION("Float") {
+    checkComparisons<float>(123.44f, 123.45f, 123.46f);
   }
 
-  template <typename T>
-  void mustBeEqualTo(T expected) {
-    EXPECT_EQ(expected, actual);  // operator==
-    EXPECT_EQ(actual, expected);  // operator==
-    EXPECT_LE(expected, actual);  // operator<=
-    EXPECT_LE(actual, expected);  // operator<=
-    EXPECT_GE(expected, actual);  // operator>=
-    EXPECT_GE(actual, expected);  // operator>=
+  SECTION("SChar") {
+    checkComparisons<signed char>(122, 123, 124);
   }
 
-  template <typename T>
-  void mustBeGreaterThan(T expected) {
-    EXPECT_GT(actual, expected);  // operator>
-    EXPECT_LT(expected, actual);  // operator<
-    EXPECT_NE(actual, expected);  // operator!=
-    EXPECT_NE(expected, actual);  // operator!=
+  SECTION("SInt") {
+    checkComparisons<signed int>(122, 123, 124);
   }
 
-  template <typename T>
-  void mustBeLessThan(T expected) {
-    EXPECT_LT(actual, expected);  // operator<
-    EXPECT_GT(expected, actual);  // operator<
-    EXPECT_NE(actual, expected);  // operator!=
-    EXPECT_NE(expected, actual);  // operator!=
+  SECTION("SLong") {
+    checkComparisons<signed long>(122L, 123L, 124L);
   }
 
-  JsonVariant actual;
-};
+  SECTION("SShort") {
+    checkComparisons<signed short>(122, 123, 124);
+  }
 
-TEST_F(JsonVariant_Comparison_Tests, Double) {
-  testValue<double>(123.44, 123.45, 123.46);
-}
+  SECTION("UChar") {
+    checkComparisons<unsigned char>(122, 123, 124);
+  }
 
-TEST_F(JsonVariant_Comparison_Tests, Float) {
-  testValue<float>(123.44f, 123.45f, 123.46f);
-}
+  SECTION("UInt") {
+    checkComparisons<unsigned int>(122, 123, 124);
+  }
 
-TEST_F(JsonVariant_Comparison_Tests, SChar) {
-  testValue<signed char>(122, 123, 124);
-}
+  SECTION("ULong") {
+    checkComparisons<unsigned long>(122L, 123L, 124L);
+  }
 
-TEST_F(JsonVariant_Comparison_Tests, SInt) {
-  testValue<signed int>(122, 123, 124);
-}
+  SECTION("UShort") {
+    checkComparisons<unsigned short>(122, 123, 124);
+  }
 
-TEST_F(JsonVariant_Comparison_Tests, SLong) {
-  testValue<signed long>(122L, 123L, 124L);
-}
+  SECTION("StringLiteral") {
+    DynamicJsonBuffer jsonBuffer;
+    JsonVariant variant = jsonBuffer.parse("\"hello\"");
 
-TEST_F(JsonVariant_Comparison_Tests, SShort) {
-  testValue<signed short>(122, 123, 124);
-}
+    REQUIRE(variant == "hello");
+    REQUIRE_FALSE(variant != "hello");
 
-TEST_F(JsonVariant_Comparison_Tests, UChar) {
-  testValue<unsigned char>(122, 123, 124);
-}
+    REQUIRE(variant != "world");
+    REQUIRE_FALSE(variant == "world");
 
-TEST_F(JsonVariant_Comparison_Tests, UInt) {
-  testValue<unsigned int>(122, 123, 124);
-}
+    REQUIRE("hello" == variant);
+    REQUIRE_FALSE("hello" != variant);
 
-TEST_F(JsonVariant_Comparison_Tests, ULong) {
-  testValue<unsigned long>(122L, 123L, 124L);
-}
+    REQUIRE("world" != variant);
+    REQUIRE_FALSE("world" == variant);
+  }
 
-TEST_F(JsonVariant_Comparison_Tests, UShort) {
-  testValue<unsigned short>(122, 123, 124);
-}
+  SECTION("String") {
+    DynamicJsonBuffer jsonBuffer;
+    JsonVariant variant = jsonBuffer.parse("\"hello\"");
 
-TEST_F(JsonVariant_Comparison_Tests, StringLiteral) {
-  DynamicJsonBuffer jsonBuffer;
-  JsonVariant variant = jsonBuffer.parse("\"hello\"");
+    REQUIRE(variant == std::string("hello"));
+    REQUIRE_FALSE(variant != std::string("hello"));
 
-  ASSERT_TRUE(variant == "hello");
-  ASSERT_FALSE(variant != "hello");
+    REQUIRE(variant != std::string("world"));
+    REQUIRE_FALSE(variant == std::string("world"));
 
-  ASSERT_TRUE(variant != "world");
-  ASSERT_FALSE(variant == "world");
+    REQUIRE(std::string("hello") == variant);
+    REQUIRE_FALSE(std::string("hello") != variant);
 
-  ASSERT_TRUE("hello" == variant);
-  ASSERT_FALSE("hello" != variant);
+    REQUIRE(std::string("world") != variant);
+    REQUIRE_FALSE(std::string("world") == variant);
+  }
 
-  ASSERT_TRUE("world" != variant);
-  ASSERT_FALSE("world" == variant);
-}
+  SECTION("IntegerInVariant") {
+    JsonVariant variant1 = 42;
+    JsonVariant variant2 = 42;
+    JsonVariant variant3 = 666;
 
-TEST_F(JsonVariant_Comparison_Tests, String) {
-  DynamicJsonBuffer jsonBuffer;
-  JsonVariant variant = jsonBuffer.parse("\"hello\"");
+    REQUIRE(variant1 == variant2);
+    REQUIRE_FALSE(variant1 != variant2);
 
-  ASSERT_TRUE(variant == std::string("hello"));
-  ASSERT_FALSE(variant != std::string("hello"));
+    REQUIRE(variant1 != variant3);
+    REQUIRE_FALSE(variant1 == variant3);
+  }
 
-  ASSERT_TRUE(variant != std::string("world"));
-  ASSERT_FALSE(variant == std::string("world"));
+  SECTION("StringInVariant") {
+    JsonVariant variant1 = "0hello" + 1;  // make sure they have
+    JsonVariant variant2 = "1hello" + 1;  // different addresses
+    JsonVariant variant3 = "world";
 
-  ASSERT_TRUE(std::string("hello") == variant);
-  ASSERT_FALSE(std::string("hello") != variant);
+    REQUIRE(variant1 == variant2);
+    REQUIRE_FALSE(variant1 != variant2);
 
-  ASSERT_TRUE(std::string("world") != variant);
-  ASSERT_FALSE(std::string("world") == variant);
-}
+    REQUIRE(variant1 != variant3);
+    REQUIRE_FALSE(variant1 == variant3);
+  }
 
-TEST_F(JsonVariant_Comparison_Tests, IntegerInVariant) {
-  JsonVariant variant1 = 42;
-  JsonVariant variant2 = 42;
-  JsonVariant variant3 = 666;
+  SECTION("DoubleInVariant") {
+    JsonVariant variant1 = 42.0;
+    JsonVariant variant2 = 42.0;
+    JsonVariant variant3 = 666.0;
 
-  ASSERT_TRUE(variant1 == variant2);
-  ASSERT_FALSE(variant1 != variant2);
+    REQUIRE(variant1 == variant2);
+    REQUIRE_FALSE(variant1 != variant2);
 
-  ASSERT_TRUE(variant1 != variant3);
-  ASSERT_FALSE(variant1 == variant3);
-}
+    REQUIRE(variant1 != variant3);
+    REQUIRE_FALSE(variant1 == variant3);
+  }
 
-TEST_F(JsonVariant_Comparison_Tests, StringInVariant) {
-  JsonVariant variant1 = "0hello" + 1;  // make sure they have
-  JsonVariant variant2 = "1hello" + 1;  // different addresses
-  JsonVariant variant3 = "world";
+  SECTION("BoolInVariant") {
+    JsonVariant variant1 = true;
+    JsonVariant variant2 = true;
+    JsonVariant variant3 = false;
 
-  ASSERT_TRUE(variant1 == variant2);
-  ASSERT_FALSE(variant1 != variant2);
+    REQUIRE(variant1 == variant2);
+    REQUIRE_FALSE(variant1 != variant2);
 
-  ASSERT_TRUE(variant1 != variant3);
-  ASSERT_FALSE(variant1 == variant3);
-}
+    REQUIRE(variant1 != variant3);
+    REQUIRE_FALSE(variant1 == variant3);
+  }
 
-TEST_F(JsonVariant_Comparison_Tests, DoubleInVariant) {
-  JsonVariant variant1 = 42.0;
-  JsonVariant variant2 = 42.0;
-  JsonVariant variant3 = 666.0;
+  SECTION("ArrayInVariant") {
+    DynamicJsonBuffer jsonBuffer;
+    JsonArray& array1 = jsonBuffer.createArray();
+    JsonArray& array2 = jsonBuffer.createArray();
 
-  ASSERT_TRUE(variant1 == variant2);
-  ASSERT_FALSE(variant1 != variant2);
+    JsonVariant variant1 = array1;
+    JsonVariant variant2 = array1;
+    JsonVariant variant3 = array2;
 
-  ASSERT_TRUE(variant1 != variant3);
-  ASSERT_FALSE(variant1 == variant3);
-}
+    REQUIRE(variant1 == variant2);
+    REQUIRE_FALSE(variant1 != variant2);
 
-TEST_F(JsonVariant_Comparison_Tests, BoolInVariant) {
-  JsonVariant variant1 = true;
-  JsonVariant variant2 = true;
-  JsonVariant variant3 = false;
+    REQUIRE(variant1 != variant3);
+    REQUIRE_FALSE(variant1 == variant3);
+  }
 
-  ASSERT_TRUE(variant1 == variant2);
-  ASSERT_FALSE(variant1 != variant2);
+  SECTION("ObjectInVariant") {
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj1 = jsonBuffer.createObject();
+    JsonObject& obj2 = jsonBuffer.createObject();
 
-  ASSERT_TRUE(variant1 != variant3);
-  ASSERT_FALSE(variant1 == variant3);
-}
+    JsonVariant variant1 = obj1;
+    JsonVariant variant2 = obj1;
+    JsonVariant variant3 = obj2;
 
-TEST_F(JsonVariant_Comparison_Tests, ArrayInVariant) {
-  DynamicJsonBuffer jsonBuffer;
-  JsonArray& array1 = jsonBuffer.createArray();
-  JsonArray& array2 = jsonBuffer.createArray();
+    REQUIRE(variant1 == variant2);
+    REQUIRE_FALSE(variant1 != variant2);
 
-  JsonVariant variant1 = array1;
-  JsonVariant variant2 = array1;
-  JsonVariant variant3 = array2;
+    REQUIRE(variant1 != variant3);
+    REQUIRE_FALSE(variant1 == variant3);
+  }
 
-  ASSERT_TRUE(variant1 == variant2);
-  ASSERT_FALSE(variant1 != variant2);
+  SECTION("VariantsOfDifferentTypes") {
+    DynamicJsonBuffer jsonBuffer;
+    JsonVariant variants[] = {
+        true,
+        42,
+        666.667,
+        "hello",
+        jsonBuffer.createArray(),
+        jsonBuffer.createObject(),
+    };
+    size_t n = sizeof(variants) / sizeof(variants[0]);
 
-  ASSERT_TRUE(variant1 != variant3);
-  ASSERT_FALSE(variant1 == variant3);
-}
-
-TEST_F(JsonVariant_Comparison_Tests, ObjectInVariant) {
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj1 = jsonBuffer.createObject();
-  JsonObject& obj2 = jsonBuffer.createObject();
-
-  JsonVariant variant1 = obj1;
-  JsonVariant variant2 = obj1;
-  JsonVariant variant3 = obj2;
-
-  ASSERT_TRUE(variant1 == variant2);
-  ASSERT_FALSE(variant1 != variant2);
-
-  ASSERT_TRUE(variant1 != variant3);
-  ASSERT_FALSE(variant1 == variant3);
-}
-
-TEST_F(JsonVariant_Comparison_Tests, VariantsOfDifferentTypes) {
-  DynamicJsonBuffer jsonBuffer;
-  JsonVariant variants[] = {
-      true,
-      42,
-      666.667,
-      "hello",
-      jsonBuffer.createArray(),
-      jsonBuffer.createObject(),
-  };
-  size_t n = sizeof(variants) / sizeof(variants[0]);
-
-  for (size_t i = 0; i < n; i++) {
-    for (size_t j = i + 1; j < n; j++) {
-      ASSERT_TRUE(variants[i] != variants[j]);
-      ASSERT_FALSE(variants[i] == variants[j]);
+    for (size_t i = 0; i < n; i++) {
+      for (size_t j = i + 1; j < n; j++) {
+        REQUIRE(variants[i] != variants[j]);
+        REQUIRE_FALSE(variants[i] == variants[j]);
+      }
     }
   }
 }

test/JsonVariant/copy.cpp

@@ -6,63 +6,62 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-class JsonVariant_Copy_Tests : public ::testing::Test {
- protected:
+TEST_CASE("JsonVariant copy") {
   DynamicJsonBuffer _jsonBuffer;
   JsonVariant _variant1;
   JsonVariant _variant2;
-};
 
-TEST_F(JsonVariant_Copy_Tests, IntegersAreCopiedByValue) {
-  _variant1 = 123;
-  _variant2 = _variant1;
-  _variant1 = 456;
+  SECTION("IntegersAreCopiedByValue") {
+    _variant1 = 123;
+    _variant2 = _variant1;
+    _variant1 = 456;
 
-  EXPECT_EQ(123, _variant2.as<int>());
-}
-
-TEST_F(JsonVariant_Copy_Tests, DoublesAreCopiedByValue) {
-  _variant1 = 123.45;
-  _variant2 = _variant1;
-  _variant1 = 456.78;
-
-  EXPECT_EQ(123.45, _variant2.as<double>());
-}
-
-TEST_F(JsonVariant_Copy_Tests, BooleansAreCopiedByValue) {
-  _variant1 = true;
-  _variant2 = _variant1;
-  _variant1 = false;
-
-  EXPECT_TRUE(_variant2.as<bool>());
-}
-
-TEST_F(JsonVariant_Copy_Tests, StringsAreCopiedByValue) {
-  _variant1 = "hello";
-  _variant2 = _variant1;
-  _variant1 = "world";
-
-  EXPECT_STREQ("hello", _variant2.as<const char *>());
-}
-
-TEST_F(JsonVariant_Copy_Tests, ObjectsAreCopiedByReference) {
-  JsonObject &object = _jsonBuffer.createObject();
-
-  _variant1 = object;
-
-  object["hello"] = "world";
-
-  EXPECT_EQ(1, _variant1.as<JsonObject>().size());
-}
-
-TEST_F(JsonVariant_Copy_Tests, ArraysAreCopiedByReference) {
-  JsonArray &array = _jsonBuffer.createArray();
-
-  _variant1 = array;
-
-  array.add("world");
-
-  EXPECT_EQ(1, _variant1.as<JsonArray>().size());
+    REQUIRE(123 == _variant2.as<int>());
+  }
+
+  SECTION("DoublesAreCopiedByValue") {
+    _variant1 = 123.45;
+    _variant2 = _variant1;
+    _variant1 = 456.78;
+
+    REQUIRE(123.45 == _variant2.as<double>());
+  }
+
+  SECTION("BooleansAreCopiedByValue") {
+    _variant1 = true;
+    _variant2 = _variant1;
+    _variant1 = false;
+
+    REQUIRE(_variant2.as<bool>());
+  }
+
+  SECTION("StringsAreCopiedByValue") {
+    _variant1 = "hello";
+    _variant2 = _variant1;
+    _variant1 = "world";
+
+    REQUIRE(std::string("hello") == _variant2.as<const char *>());
+  }
+
+  SECTION("ObjectsAreCopiedByReference") {
+    JsonObject &object = _jsonBuffer.createObject();
+
+    _variant1 = object;
+
+    object["hello"] = "world";
+
+    REQUIRE(1 == _variant1.as<JsonObject>().size());
+  }
+
+  SECTION("ArraysAreCopiedByReference") {
+    JsonArray &array = _jsonBuffer.createArray();
+
+    _variant1 = array;
+
+    array.add("world");
+
+    REQUIRE(1 == _variant1.as<JsonArray>().size());
+  }
 }

test/JsonVariant/is.cpp

@@ -6,257 +6,113 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-#define SUITE JsonVariant_Is_Tests
+void checkIsArray(JsonVariant var) {
+  REQUIRE(var.is<JsonArray>());
+  REQUIRE(var.is<JsonArray&>());
+  REQUIRE(var.is<const JsonArray>());
+  REQUIRE(var.is<const JsonArray&>());
 
-template <typename TTo, typename TFrom>
-void assertIsNot(TFrom value) {
-  JsonVariant variant = value;
-  ASSERT_FALSE(variant.is<TTo>());
+  REQUIRE_FALSE(var.is<bool>());
+  REQUIRE_FALSE(var.is<double>());
+  REQUIRE_FALSE(var.is<float>());
+  REQUIRE_FALSE(var.is<int>());
+  REQUIRE_FALSE(var.is<long>());
+  REQUIRE_FALSE(var.is<const char*>());
+  REQUIRE_FALSE(var.is<JsonObject>());
 }
 
-template <typename TTo>
-void assertIsNot(JsonArray& value) {
-  JsonVariant variant = value;
-  ASSERT_FALSE(variant.is<TTo>());
+void checkIsBool(JsonVariant var) {
+  REQUIRE(var.is<bool>());
+
+  REQUIRE_FALSE(var.is<double>());
+  REQUIRE_FALSE(var.is<float>());
+  REQUIRE_FALSE(var.is<int>());
+  REQUIRE_FALSE(var.is<long>());
+  REQUIRE_FALSE(var.is<const char*>());
+  REQUIRE_FALSE(var.is<JsonArray>());
+  REQUIRE_FALSE(var.is<JsonObject>());
 }
 
-template <typename TTo, typename TFrom>
-void assertIs(TFrom value) {
-  JsonVariant variant = value;
-  ASSERT_TRUE(variant.is<TTo>());
+void checkIsFloat(JsonVariant var) {
+  REQUIRE(var.is<double>());
+  REQUIRE(var.is<float>());
+
+  REQUIRE_FALSE(var.is<bool>());
+  REQUIRE_FALSE(var.is<int>());
+  REQUIRE_FALSE(var.is<long>());
+  REQUIRE_FALSE(var.is<const char*>());
+  REQUIRE_FALSE(var.is<JsonArray>());
+  REQUIRE_FALSE(var.is<JsonObject>());
 }
 
-template <typename TTo>
-void assertIs(JsonArray& value) {
-  JsonVariant variant = value;
-  ASSERT_TRUE(variant.is<TTo>());
+void checkIsInteger(JsonVariant var) {
+  REQUIRE(var.is<long>());
+  REQUIRE(var.is<int>());
+
+  REQUIRE_FALSE(var.is<bool>());
+  REQUIRE_FALSE(var.is<double>());
+  REQUIRE_FALSE(var.is<float>());
+  REQUIRE_FALSE(var.is<const char*>());
+  REQUIRE_FALSE(var.is<JsonArray>());
+  REQUIRE_FALSE(var.is<JsonObject>());
 }
 
-TEST(SUITE, ArrayIsArray) {
+void checkIsString(JsonVariant var) {
+  REQUIRE(var.is<const char*>());
+
+  REQUIRE_FALSE(var.is<bool>());
+  REQUIRE_FALSE(var.is<int>());
+  REQUIRE_FALSE(var.is<double>());
+  REQUIRE_FALSE(var.is<float>());
+  REQUIRE_FALSE(var.is<long>());
+  REQUIRE_FALSE(var.is<JsonArray>());
+  REQUIRE_FALSE(var.is<JsonObject>());
+}
+
+TEST_CASE("JsonVariant::is()") {
   DynamicJsonBuffer jsonBuffer;
-  assertIs<JsonArray&>(jsonBuffer.createArray());
-}
-TEST(SUITE, ArrayIsNotBool) {
-  DynamicJsonBuffer jsonBuffer;
-  assertIsNot<bool>(jsonBuffer.createArray());
-}
-TEST(SUITE, ArrayIsNotDouble) {
-  DynamicJsonBuffer jsonBuffer;
-  assertIsNot<double>(jsonBuffer.createArray());
-}
-TEST(SUITE, ArrayIsNotFloat) {
-  DynamicJsonBuffer jsonBuffer;
-  assertIsNot<float>(jsonBuffer.createArray());
-}
-TEST(SUITE, ArrayIsNotInt) {
-  DynamicJsonBuffer jsonBuffer;
-  assertIsNot<int>(jsonBuffer.createArray());
-}
-TEST(SUITE, ArrayIsNotLong) {
-  DynamicJsonBuffer jsonBuffer;
-  assertIsNot<long>(jsonBuffer.createArray());
-}
-TEST(SUITE, ArrayIsNotString) {
-  DynamicJsonBuffer jsonBuffer;
-  assertIsNot<const char*>(jsonBuffer.createArray());
-}
 
-TEST(SUITE, BoolIsArray) {
-  assertIsNot<JsonArray&>(true);
-}
-TEST(SUITE, BoolIsBool) {
-  assertIs<bool>(true);
-}
-TEST(SUITE, BoolIsDouble) {
-  assertIsNot<double>(true);
-}
-TEST(SUITE, BoolIsFloat) {
-  assertIsNot<float>(true);
-}
-TEST(SUITE, BoolIsInt) {
-  assertIsNot<int>(true);
-}
-TEST(SUITE, BoolIsLong) {
-  assertIsNot<long>(true);
-}
-TEST(SUITE, BoolIsString) {
-  assertIsNot<const char*>(true);
-}
+  SECTION("JsonArray") {
+    checkIsArray(jsonBuffer.createArray());
+  }
 
-TEST(SUITE, DoubleIsArray) {
-  assertIsNot<JsonArray&>(4.2);
-}
-TEST(SUITE, DoubleIsBool) {
-  assertIsNot<bool>(4.2);
-}
-TEST(SUITE, DoubleIsDouble) {
-  assertIs<double>(4.2);
-}
-TEST(SUITE, DoubleIsFloat) {
-  assertIs<float>(4.2);
-}
-TEST(SUITE, DoubleIsInt) {
-  assertIsNot<int>(4.2);
-}
-TEST(SUITE, DoubleIsLong) {
-  assertIsNot<long>(4.2);
-}
-TEST(SUITE, DoubleIsString) {
-  assertIsNot<const char*>(4.2);
-}
+  SECTION("bool") {
+    checkIsBool(true);
+    checkIsBool(false);
+  }
 
-TEST(SUITE, LongIsArray) {
-  assertIsNot<JsonArray&>(42L);
-}
-TEST(SUITE, LongIsBool) {
-  assertIsNot<bool>(42L);
-}
-TEST(SUITE, LongIsDouble) {
-  assertIsNot<double>(42L);
-}
-TEST(SUITE, LongIsFloat) {
-  assertIsNot<float>(42L);
-}
-TEST(SUITE, LongIsInt) {
-  assertIs<int>(42L);
-}
-TEST(SUITE, LongIsLong) {
-  assertIs<long>(42L);
-}
-TEST(SUITE, LongIsString) {
-  assertIsNot<const char*>(42L);
-}
+  SECTION("double") {
+    checkIsFloat(4.2);
+  }
 
-TEST(SUITE, StringIsArray) {
-  assertIsNot<JsonArray&>("42");
-}
-TEST(SUITE, StringIsBool) {
-  assertIsNot<bool>("42");
-}
-TEST(SUITE, StringIsDouble) {
-  assertIsNot<double>("42");
-}
-TEST(SUITE, StringIsFloat) {
-  assertIsNot<float>("42");
-}
-TEST(SUITE, StringIsInt) {
-  assertIsNot<int>("42");
-}
-TEST(SUITE, StringIsLong) {
-  assertIsNot<long>("42");
-}
-TEST(SUITE, StringIsString) {
-  assertIs<const char*>("42");
-}
+  SECTION("int") {
+    checkIsInteger(42);
+  }
 
-TEST(SUITE, UnparsedTrueIsArray) {
-  assertIsNot<JsonArray&>(RawJson("true"));
-}
-TEST(SUITE, UnparsedTrueIsBool) {
-  assertIs<bool>(RawJson("true"));
-}
-TEST(SUITE, UnparsedTrueIsDouble) {
-  assertIsNot<double>(RawJson("true"));
-}
-TEST(SUITE, UnparsedTrueIsFloat) {
-  assertIsNot<float>(RawJson("true"));
-}
-TEST(SUITE, UnparsedTrueIsInt) {
-  assertIsNot<int>(RawJson("true"));
-}
-TEST(SUITE, UnparsedTrueIsLong) {
-  assertIsNot<long>(RawJson("true"));
-}
-TEST(SUITE, UnparsedTrueIsString) {
-  assertIsNot<const char*>(RawJson("true"));
-}
+  SECTION("long") {
+    checkIsInteger(42L);
+  }
 
-TEST(SUITE, UnparsedFalseIsArray) {
-  assertIsNot<JsonArray&>(RawJson("false"));
-}
-TEST(SUITE, UnparsedFalseIsBool) {
-  assertIs<bool>(RawJson("false"));
-}
-TEST(SUITE, UnparsedFalseIsDouble) {
-  assertIsNot<double>(RawJson("false"));
-}
-TEST(SUITE, UnparsedFalseIsFloat) {
-  assertIsNot<float>(RawJson("false"));
-}
-TEST(SUITE, UnparsedFalseIsInt) {
-  assertIsNot<int>(RawJson("false"));
-}
-TEST(SUITE, UnparsedFalseIsLong) {
-  assertIsNot<long>(RawJson("false"));
-}
-TEST(SUITE, UnparsedFalseIsString) {
-  assertIsNot<const char*>(RawJson("false"));
-}
+  SECTION("string") {
+    checkIsString("42");
+  }
 
-TEST(SUITE, UnparsedIntIsArray) {
-  assertIsNot<JsonArray&>(RawJson("42"));
-}
-TEST(SUITE, UnparsedIntIsBool) {
-  assertIsNot<bool>(RawJson("42"));
-}
-TEST(SUITE, UnparsedIntIsDouble) {
-  assertIsNot<double>(RawJson("42"));
-}
-TEST(SUITE, UnparsedIntIsFloat) {
-  assertIsNot<float>(RawJson("42"));
-}
-TEST(SUITE, UnparsedIntIsInt) {
-  assertIs<int>(RawJson("42"));
-}
-TEST(SUITE, UnparsedIntIsLong) {
-  assertIs<long>(RawJson("42"));
-}
-TEST(SUITE, UnparsedIntIsString) {
-  assertIsNot<const char*>(RawJson("42"));
-}
+  SECTION("unparsed bool") {
+    checkIsBool(RawJson("true"));
+    checkIsBool(RawJson("false"));
+  }
 
-TEST(SUITE, UnparsedFloatIsBool) {
-  assertIsNot<bool>(RawJson("4.2e-10"));
-}
-TEST(SUITE, UnparsedFloatIsDouble) {
-  assertIs<double>(RawJson("4.2e-10"));
-}
-TEST(SUITE, UnparsedFloatIsFloat) {
-  assertIs<float>(RawJson("4.2e-10"));
-}
-TEST(SUITE, UnparsedFloatIsInt) {
-  assertIsNot<int>(RawJson("4.2e-10"));
-}
-TEST(SUITE, UnparsedFloatIsLong) {
-  assertIsNot<long>(RawJson("4.2e-10"));
-}
-TEST(SUITE, UnparsedFloatIsStr) {
-  assertIsNot<const char*>(RawJson("4.2"));
-}
+  SECTION("unparsed int") {
+    checkIsInteger(RawJson("42"));
+  }
 
-TEST(SUITE, UnparsedNullIsArray) {
-  assertIsNot<JsonArray&>(RawJson("null"));
-}
-TEST(SUITE, UnparsedNullIsBool) {
-  assertIsNot<bool>(RawJson("null"));
-}
-TEST(SUITE, UnparsedNullIsDouble) {
-  assertIsNot<double>(RawJson("null"));
-}
-TEST(SUITE, UnparsedNullIsFloat) {
-  assertIsNot<float>(RawJson("null"));
-}
-TEST(SUITE, UnparsedNullIsInt) {
-  assertIsNot<int>(RawJson("null"));
-}
-TEST(SUITE, UnparsedNullIsLong) {
-  assertIsNot<long>(RawJson("null"));
-}
-TEST(SUITE, UnparsedNullIsConstCharPtr) {
-  assertIs<const char*>(RawJson("null"));
-}
-TEST(SUITE, UnparsedNullIsCharPtr) {
-  assertIs<char*>(RawJson("null"));
+  SECTION("unparsed float") {
+    checkIsFloat(RawJson("4.2e-10"));
+  }
+
+  SECTION("unparsed null") {
+    checkIsString(RawJson("null"));
+  }
 }

test/JsonVariant/printTo.cpp

@@ -6,128 +6,104 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 #include <limits>
 
-class JsonVariant_PrintTo_Tests : public testing::Test {
- protected:
-  JsonVariant variant;
+void check(JsonVariant variant, const std::string &expected) {
+  char buffer[256] = "";
+  size_t returnValue = variant.printTo(buffer, sizeof(buffer));
+  REQUIRE(expected == buffer);
+  REQUIRE(expected.size() == returnValue);
+}
 
-  void outputMustBe(const char *expected) {
-    char buffer[256] = "";
-    size_t n = variant.printTo(buffer, sizeof(buffer));
-    ASSERT_STREQ(expected, buffer);
-    ASSERT_EQ(strlen(expected), n);
+TEST_CASE("JsonVariant::printTo()") {
+  SECTION("Empty") {
+    check(JsonVariant(), "");
   }
-};
 
-TEST_F(JsonVariant_PrintTo_Tests, Empty) {
-  outputMustBe("");
-}
+  SECTION("Null") {
+    check(static_cast<char *>(0), "null");
+  }
 
-TEST_F(JsonVariant_PrintTo_Tests, Null) {
-  variant = static_cast<char *>(0);
-  outputMustBe("null");
-}
+  SECTION("String") {
+    check("hello", "\"hello\"");
+  }
 
-TEST_F(JsonVariant_PrintTo_Tests, String) {
-  variant = "hello";
-  outputMustBe("\"hello\"");
-}
+  SECTION("DoubleZero") {
+    check(0.0, "0.00");
+  }
 
-TEST_F(JsonVariant_PrintTo_Tests, DoubleZero) {
-  variant = 0.0;
-  outputMustBe("0.00");
-}
+  SECTION("DoubleDefaultDigits") {
+    check(3.14159265358979323846, "3.14");
+  }
 
-TEST_F(JsonVariant_PrintTo_Tests, DoubleDefaultDigits) {
-  variant = 3.14159265358979323846;
-  outputMustBe("3.14");
-}
+  SECTION("DoubleFourDigits") {
+    check(JsonVariant(3.14159265358979323846, 4), "3.1416");
+  }
 
-TEST_F(JsonVariant_PrintTo_Tests, DoubleFourDigits) {
-  variant = JsonVariant(3.14159265358979323846, 4);
-  outputMustBe("3.1416");
-}
+  SECTION("Infinity") {
+    check(std::numeric_limits<double>::infinity(), "Infinity");
+  }
 
-TEST_F(JsonVariant_PrintTo_Tests, Infinity) {
-  variant = std::numeric_limits<double>::infinity();
-  outputMustBe("Infinity");
-}
+  SECTION("MinusInfinity") {
+    check(-std::numeric_limits<double>::infinity(), "-Infinity");
+  }
 
-TEST_F(JsonVariant_PrintTo_Tests, MinusInfinity) {
-  variant = -std::numeric_limits<double>::infinity();
-  outputMustBe("-Infinity");
-}
+  SECTION("SignalingNaN") {
+    check(std::numeric_limits<double>::signaling_NaN(), "NaN");
+  }
 
-TEST_F(JsonVariant_PrintTo_Tests, SignalingNaN) {
-  variant = std::numeric_limits<double>::signaling_NaN();
-  outputMustBe("NaN");
-}
+  SECTION("QuietNaN") {
+    check(std::numeric_limits<double>::quiet_NaN(), "NaN");
+  }
 
-TEST_F(JsonVariant_PrintTo_Tests, QuietNaN) {
-  variant = std::numeric_limits<double>::quiet_NaN();
-  outputMustBe("NaN");
-}
+  SECTION("VeryBigPositiveDouble") {
+    check(JsonVariant(3.14159265358979323846e42, 4), "3.1416e42");
+  }
 
-TEST_F(JsonVariant_PrintTo_Tests, VeryBigPositiveDouble) {
-  variant = JsonVariant(3.14159265358979323846e42, 4);
-  outputMustBe("3.1416e42");
-}
+  SECTION("VeryBigNegativeDouble") {
+    check(JsonVariant(-3.14159265358979323846e42, 4), "-3.1416e42");
+  }
 
-TEST_F(JsonVariant_PrintTo_Tests, VeryBigNegativeDouble) {
-  variant = JsonVariant(-3.14159265358979323846e42, 4);
-  outputMustBe("-3.1416e42");
-}
+  SECTION("VerySmallPositiveDouble") {
+    check(JsonVariant(3.14159265358979323846e-42, 4), "3.1416e-42");
+  }
 
-TEST_F(JsonVariant_PrintTo_Tests, VerySmallPositiveDouble) {
-  variant = JsonVariant(3.14159265358979323846e-42, 4);
-  outputMustBe("3.1416e-42");
-}
+  SECTION("VerySmallNegativeDouble") {
+    check(JsonVariant(-3.14159265358979323846e-42, 4), "-3.1416e-42");
+  }
 
-TEST_F(JsonVariant_PrintTo_Tests, VerySmallNegativeDouble) {
-  variant = JsonVariant(-3.14159265358979323846e-42, 4);
-  outputMustBe("-3.1416e-42");
-}
+  SECTION("Integer") {
+    check(42, "42");
+  }
 
-TEST_F(JsonVariant_PrintTo_Tests, Integer) {
-  variant = 42;
-  outputMustBe("42");
-}
+  SECTION("NegativeLong") {
+    check(-42, "-42");
+  }
 
-TEST_F(JsonVariant_PrintTo_Tests, NegativeLong) {
-  variant = -42;
-  outputMustBe("-42");
-}
+  SECTION("UnsignedLong") {
+    check(4294967295UL, "4294967295");
+  }
 
-TEST_F(JsonVariant_PrintTo_Tests, UnsignedLong) {
-  variant = 4294967295UL;
-  outputMustBe("4294967295");
-}
+  SECTION("True") {
+    check(true, "true");
+  }
 
-TEST_F(JsonVariant_PrintTo_Tests, True) {
-  variant = true;
-  outputMustBe("true");
-}
-
-TEST_F(JsonVariant_PrintTo_Tests, OneFalse) {
-  variant = false;
-  outputMustBe("false");
-}
+  SECTION("OneFalse") {
+    check(false, "false");
+  }
 
 #if ARDUINOJSON_USE_LONG_LONG || ARDUINOJSON_USE_INT64
-TEST_F(JsonVariant_PrintTo_Tests, NegativeInt64) {
-  variant = -9223372036854775807 - 1;
-  outputMustBe("-9223372036854775808");
-}
+  SECTION("NegativeInt64") {
+    check(-9223372036854775807 - 1, "-9223372036854775808");
+  }
 
-TEST_F(JsonVariant_PrintTo_Tests, PositiveInt64) {
-  variant = 9223372036854775807;
-  outputMustBe("9223372036854775807");
-}
+  SECTION("PositiveInt64") {
+    check(9223372036854775807, "9223372036854775807");
+  }
 
-TEST_F(JsonVariant_PrintTo_Tests, UInt64) {
-  variant = 18446744073709551615;
-  outputMustBe("18446744073709551615");
-}
+  SECTION("UInt64") {
+    check(18446744073709551615, "18446744073709551615");
+  }
 #endif
+}

test/JsonVariant/set_get.cpp

@@ -6,129 +6,128 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
 #include <stdint.h>
+#include <catch.hpp>
 #include <limits>
 
-class JsonVariant_Storage_Tests : public ::testing::Test {
- protected:
-  template <typename T>
-  void testValue(T expected) {
-    JsonVariant variant = expected;
-    EXPECT_EQ(expected, variant.as<T>());
-  }
-
-  template <typename T>
-  void testReference(T &expected) {
-    JsonVariant variant = expected;
-    EXPECT_EQ(expected, variant.as<T &>());
-  }
-
-  template <typename T>
-  void testNumericType() {
-    T min = std::numeric_limits<T>::min();
-    T max = std::numeric_limits<T>::max();
-
-    JsonVariant variantMin(min);
-    JsonVariant variantMax(max);
-
-    EXPECT_EQ(min, variantMin.as<T>());
-    EXPECT_EQ(max, variantMax.as<T>());
-  }
-};
-
-#if ARDUINOJSON_USE_LONG_LONG || ARDUINOJSON_USE_INT64
-TEST_F(JsonVariant_Storage_Tests, SizeOfJsonInteger) {
-  ASSERT_EQ(8, sizeof(Internals::JsonInteger));
+template <typename T>
+void checkValue(T expected) {
+  JsonVariant variant = expected;
+  REQUIRE(expected == variant.as<T>());
 }
+
+template <typename T>
+void checkReference(T &expected) {
+  JsonVariant variant = expected;
+  REQUIRE(expected == variant.as<T &>());
+}
+
+template <typename T>
+void checkNumericType() {
+  T min = std::numeric_limits<T>::min();
+  T max = std::numeric_limits<T>::max();
+
+  JsonVariant variantMin(min);
+  JsonVariant variantMax(max);
+
+  REQUIRE(min == variantMin.as<T>());
+  REQUIRE(max == variantMax.as<T>());
+}
+
+TEST_CASE("JsonVariant set()/get()") {
+#if ARDUINOJSON_USE_LONG_LONG || ARDUINOJSON_USE_INT64
+  SECTION("SizeOfJsonInteger") {
+    REQUIRE(8 == sizeof(Internals::JsonInteger));
+  }
 #endif
 
-TEST_F(JsonVariant_Storage_Tests, Null) {
-  testValue<const char *>(NULL);
-}
-TEST_F(JsonVariant_Storage_Tests, String) {
-  testValue<const char *>("hello");
-}
+  SECTION("Null") {
+    checkValue<const char *>(NULL);
+  }
+  SECTION("String") {
+    checkValue<const char *>("hello");
+  }
 
-TEST_F(JsonVariant_Storage_Tests, False) {
-  testValue<bool>(false);
-}
-TEST_F(JsonVariant_Storage_Tests, True) {
-  testValue<bool>(true);
-}
+  SECTION("False") {
+    checkValue<bool>(false);
+  }
+  SECTION("True") {
+    checkValue<bool>(true);
+  }
 
-TEST_F(JsonVariant_Storage_Tests, Double) {
-  testNumericType<double>();
-}
-TEST_F(JsonVariant_Storage_Tests, Float) {
-  testNumericType<float>();
-}
-TEST_F(JsonVariant_Storage_Tests, Char) {
-  testNumericType<char>();
-}
-TEST_F(JsonVariant_Storage_Tests, SChar) {
-  testNumericType<signed char>();
-}
-TEST_F(JsonVariant_Storage_Tests, SInt) {
-  testNumericType<signed int>();
-}
-TEST_F(JsonVariant_Storage_Tests, SLong) {
-  testNumericType<signed long>();
-}
-TEST_F(JsonVariant_Storage_Tests, SShort) {
-  testNumericType<signed short>();
-}
-TEST_F(JsonVariant_Storage_Tests, UChar) {
-  testNumericType<unsigned char>();
-}
-TEST_F(JsonVariant_Storage_Tests, UInt) {
-  testNumericType<unsigned int>();
-}
-TEST_F(JsonVariant_Storage_Tests, ULong) {
-  testNumericType<unsigned long>();
-}
-TEST_F(JsonVariant_Storage_Tests, UShort) {
-  testNumericType<unsigned short>();
-}
+  SECTION("Double") {
+    checkNumericType<double>();
+  }
+  SECTION("Float") {
+    checkNumericType<float>();
+  }
+  SECTION("Char") {
+    checkNumericType<char>();
+  }
+  SECTION("SChar") {
+    checkNumericType<signed char>();
+  }
+  SECTION("SInt") {
+    checkNumericType<signed int>();
+  }
+  SECTION("SLong") {
+    checkNumericType<signed long>();
+  }
+  SECTION("SShort") {
+    checkNumericType<signed short>();
+  }
+  SECTION("UChar") {
+    checkNumericType<unsigned char>();
+  }
+  SECTION("UInt") {
+    checkNumericType<unsigned int>();
+  }
+  SECTION("ULong") {
+    checkNumericType<unsigned long>();
+  }
+  SECTION("UShort") {
+    checkNumericType<unsigned short>();
+  }
 #if ARDUINOJSON_USE_LONG_LONG || ARDUINOJSON_USE_INT64
-TEST_F(JsonVariant_Storage_Tests, LongLong) {
-  testNumericType<unsigned long long>();
-}
-TEST_F(JsonVariant_Storage_Tests, ULongLong) {
-  testNumericType<unsigned long long>();
-}
+  SECTION("LongLong") {
+    checkNumericType<unsigned long long>();
+  }
+  SECTION("ULongLong") {
+    checkNumericType<unsigned long long>();
+  }
 #endif
 
-TEST_F(JsonVariant_Storage_Tests, Int8) {
-  testNumericType<int8_t>();
-}
-TEST_F(JsonVariant_Storage_Tests, Uint8) {
-  testNumericType<uint8_t>();
-}
-TEST_F(JsonVariant_Storage_Tests, Int16) {
-  testNumericType<int16_t>();
-}
-TEST_F(JsonVariant_Storage_Tests, Uint16) {
-  testNumericType<uint16_t>();
-}
-TEST_F(JsonVariant_Storage_Tests, Int32) {
-  testNumericType<int32_t>();
-}
-TEST_F(JsonVariant_Storage_Tests, Uint32) {
-  testNumericType<uint32_t>();
-}
+  SECTION("Int8") {
+    checkNumericType<int8_t>();
+  }
+  SECTION("Uint8") {
+    checkNumericType<uint8_t>();
+  }
+  SECTION("Int16") {
+    checkNumericType<int16_t>();
+  }
+  SECTION("Uint16") {
+    checkNumericType<uint16_t>();
+  }
+  SECTION("Int32") {
+    checkNumericType<int32_t>();
+  }
+  SECTION("Uint32") {
+    checkNumericType<uint32_t>();
+  }
 #if ARDUINOJSON_USE_LONG_LONG || ARDUINOJSON_USE_INT64
-TEST_F(JsonVariant_Storage_Tests, Int64) {
-  testNumericType<int64_t>();
-}
-TEST_F(JsonVariant_Storage_Tests, Uint64) {
-  testNumericType<uint64_t>();
-}
+  SECTION("Int64") {
+    checkNumericType<int64_t>();
+  }
+  SECTION("Uint64") {
+    checkNumericType<uint64_t>();
+  }
 #endif
 
-TEST_F(JsonVariant_Storage_Tests, CanStoreObject) {
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject &object = jsonBuffer.createObject();
+  SECTION("CanStoreObject") {
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject &object = jsonBuffer.createObject();
 
-  testReference(object);
+    checkReference(object);
+  }
 }

test/JsonVariant/subscript.cpp

@@ -6,77 +6,75 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-class JsonVariant_Subscript_Tests : public ::testing::Test {
- protected:
+TEST_CASE("JsonVariant::operator[]") {
   DynamicJsonBuffer _jsonBuffer;
-  JsonVariant _variant;
-};
 
-TEST_F(JsonVariant_Subscript_Tests, Array) {
-  JsonArray &array = _jsonBuffer.createArray();
-  array.add("element at index 0");
-  array.add("element at index 1");
+  SECTION("Array") {
+    JsonArray &array = _jsonBuffer.createArray();
+    array.add("element at index 0");
+    array.add("element at index 1");
 
-  _variant = array;
+    JsonVariant var = array;
 
-  EXPECT_EQ(2, _variant.size());
-  EXPECT_STREQ("element at index 0", _variant[0]);
-  EXPECT_STREQ("element at index 1", _variant[1]);
-  EXPECT_STREQ("element at index 0",
-               _variant[static_cast<unsigned char>(0)]);  // issue #381
-  EXPECT_FALSE(_variant[-1].success());
-  EXPECT_FALSE(_variant[3].success());
-  EXPECT_FALSE(_variant["0"].success());
-}
-
-TEST_F(JsonVariant_Subscript_Tests, Object) {
-  JsonObject &object = _jsonBuffer.createObject();
-  object["a"] = "element at key \"a\"";
-  object["b"] = "element at key \"b\"";
-
-  _variant = object;
-
-  EXPECT_EQ(2, _variant.size());
-  EXPECT_STREQ("element at key \"a\"", _variant["a"]);
-  EXPECT_STREQ("element at key \"b\"", _variant["b"]);
-  EXPECT_FALSE(_variant["c"].success());
-  EXPECT_FALSE(_variant[0].success());
-}
-
-TEST_F(JsonVariant_Subscript_Tests, Undefined) {
-  _variant = JsonVariant();
-  EXPECT_EQ(0, _variant.size());
-  EXPECT_FALSE(_variant["0"].success());
-  EXPECT_FALSE(_variant[0].success());
-}
-
-TEST_F(JsonVariant_Subscript_Tests, String) {
-  _variant = "hello world";
-  EXPECT_EQ(0, _variant.size());
-  EXPECT_FALSE(_variant["0"].success());
-  EXPECT_FALSE(_variant[0].success());
-}
-
-TEST_F(JsonVariant_Subscript_Tests, ObjectSetValue) {
-  _variant = _jsonBuffer.createObject();
-  _variant["hello"] = "world";
-  EXPECT_EQ(1, _variant.size());
-  EXPECT_STREQ("world", _variant["hello"]);
-}
-
-TEST_F(JsonVariant_Subscript_Tests, ArraySetValue) {
-  _variant = _jsonBuffer.parseArray("[\"hello\"]");
-  _variant[0] = "world";
-  EXPECT_EQ(1, _variant.size());
-  EXPECT_STREQ("world", _variant[0]);
-}
-
-TEST_F(JsonVariant_Subscript_Tests, NestedObjectSetValue) {
-  _variant = _jsonBuffer.parseArray("[{}]");
-  _variant[0]["hello"] = "world";
-  EXPECT_EQ(1, _variant.size());
-  EXPECT_EQ(1, _variant[0].size());
-  EXPECT_STREQ("world", _variant[0]["hello"]);
+    REQUIRE(2 == var.size());
+    REQUIRE(std::string("element at index 0") == var[0]);
+    REQUIRE(std::string("element at index 1") == var[1]);
+    REQUIRE(std::string("element at index 0") ==
+            var[static_cast<unsigned char>(0)]);  // issue #381
+    REQUIRE_FALSE(var[-1].success());
+    REQUIRE_FALSE(var[3].success());
+    REQUIRE_FALSE(var["0"].success());
+  }
+
+  SECTION("Object") {
+    JsonObject &object = _jsonBuffer.createObject();
+    object["a"] = "element at key \"a\"";
+    object["b"] = "element at key \"b\"";
+
+    JsonVariant var = object;
+
+    REQUIRE(2 == var.size());
+    REQUIRE(std::string("element at key \"a\"") == var["a"]);
+    REQUIRE(std::string("element at key \"b\"") == var["b"]);
+    REQUIRE_FALSE(var["c"].success());
+    REQUIRE_FALSE(var[0].success());
+  }
+
+  SECTION("Undefined") {
+    JsonVariant var = JsonVariant();
+    REQUIRE(0 == var.size());
+    REQUIRE_FALSE(var["0"].success());
+    REQUIRE_FALSE(var[0].success());
+  }
+
+  SECTION("String") {
+    JsonVariant var = "hello world";
+    REQUIRE(0 == var.size());
+    REQUIRE_FALSE(var["0"].success());
+    REQUIRE_FALSE(var[0].success());
+  }
+
+  SECTION("ObjectSetValue") {
+    JsonVariant var = _jsonBuffer.createObject();
+    var["hello"] = "world";
+    REQUIRE(1 == var.size());
+    REQUIRE(std::string("world") == var["hello"]);
+  }
+
+  SECTION("ArraySetValue") {
+    JsonVariant var = _jsonBuffer.parseArray("[\"hello\"]");
+    var[0] = "world";
+    REQUIRE(1 == var.size());
+    REQUIRE(std::string("world") == var[0]);
+  }
+
+  SECTION("NestedObjectSetValue") {
+    JsonVariant var = _jsonBuffer.parseArray("[{}]");
+    var[0]["hello"] = "world";
+    REQUIRE(1 == var.size());
+    REQUIRE(1 == var[0].size());
+    REQUIRE(std::string("world") == var[0]["hello"]);
+  }
 }

test/JsonVariant/success.cpp

@@ -6,38 +6,40 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-TEST(JsonVariant_Success_Tests, ReturnsFalse_WhenUndefined) {
-  JsonVariant variant;
-  EXPECT_FALSE(variant.success());
-}
-
-TEST(JsonVariant_Success_Tests, ReturnsTrue_WhenInteger) {
-  JsonVariant variant = 0;
-  EXPECT_TRUE(variant.success());
-}
-
-TEST(JsonVariant_Success_Tests, ReturnsTrue_WhenEmptyArray) {
-  DynamicJsonBuffer jsonBuffer;
-
-  JsonVariant variant = jsonBuffer.createArray();
-  EXPECT_TRUE(variant.success());
-}
-
-TEST(JsonVariant_Success_Tests, ReturnsTrue_WhenEmptyObject) {
-  DynamicJsonBuffer jsonBuffer;
-
-  JsonVariant variant = jsonBuffer.createObject();
-  EXPECT_TRUE(variant.success());
-}
-
-TEST(JsonVariant_Success_Tests, ReturnsFalse_WhenInvalidArray) {
-  JsonVariant variant = JsonArray::invalid();
-  EXPECT_FALSE(variant.success());
-}
-
-TEST(JsonVariant_Success_Tests, ReturnsFalse_WhenInvalidObject) {
-  JsonVariant variant = JsonObject::invalid();
-  EXPECT_FALSE(variant.success());
+TEST_CASE("JsonVariant::success()") {
+  SECTION("ReturnsFalse_WhenUndefined") {
+    JsonVariant variant;
+    REQUIRE(false == variant.success());
+  }
+
+  SECTION("ReturnsTrue_WhenInteger") {
+    JsonVariant variant = 0;
+    REQUIRE(true == variant.success());
+  }
+
+  SECTION("ReturnsTrue_WhenEmptyArray") {
+    DynamicJsonBuffer jsonBuffer;
+
+    JsonVariant variant = jsonBuffer.createArray();
+    REQUIRE(true == variant.success());
+  }
+
+  SECTION("ReturnsTrue_WhenEmptyObject") {
+    DynamicJsonBuffer jsonBuffer;
+
+    JsonVariant variant = jsonBuffer.createObject();
+    REQUIRE(true == variant.success());
+  }
+
+  SECTION("ReturnsFalse_WhenInvalidArray") {
+    JsonVariant variant = JsonArray::invalid();
+    REQUIRE(false == variant.success());
+  }
+
+  SECTION("ReturnsFalse_WhenInvalidObject") {
+    JsonVariant variant = JsonObject::invalid();
+    REQUIRE(false == variant.success());
+  }
 }

test/JsonVariant/undefined.cpp

@@ -6,53 +6,52 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-class JsonVariant_Undefined_Tests : public ::testing::Test {
- protected:
+TEST_CASE("JsonVariant undefined") {
   JsonVariant variant;
-};
 
-TEST_F(JsonVariant_Undefined_Tests, AsLongReturns0) {
-  EXPECT_EQ(0, variant.as<long>());
-}
+  SECTION("AsLongReturns0") {
+    REQUIRE(0 == variant.as<long>());
+  }
 
-TEST_F(JsonVariant_Undefined_Tests, AsUnsignedReturns0) {
-  EXPECT_EQ(0, variant.as<unsigned>());
-}
+  SECTION("AsUnsignedReturns0") {
+    REQUIRE(0 == variant.as<unsigned>());
+  }
 
-TEST_F(JsonVariant_Undefined_Tests, AsStringReturnsNull) {
-  EXPECT_EQ(0, variant.as<char*>());
-}
+  SECTION("AsStringReturnsNull") {
+    REQUIRE(0 == variant.as<char*>());
+  }
 
-TEST_F(JsonVariant_Undefined_Tests, AsDoubleReturns0) {
-  EXPECT_EQ(0, variant.as<double>());
-}
+  SECTION("AsDoubleReturns0") {
+    REQUIRE(0 == variant.as<double>());
+  }
 
-TEST_F(JsonVariant_Undefined_Tests, AsBoolReturnsFalse) {
-  EXPECT_FALSE(variant.as<bool>());
-}
+  SECTION("AsBoolReturnsFalse") {
+    REQUIRE(false == variant.as<bool>());
+  }
 
-TEST_F(JsonVariant_Undefined_Tests, AsArrayReturnInvalid) {
-  EXPECT_EQ(JsonArray::invalid(), variant.as<JsonArray&>());
-}
+  SECTION("AsArrayReturnInvalid") {
+    REQUIRE(JsonArray::invalid() == variant.as<JsonArray&>());
+  }
 
-TEST_F(JsonVariant_Undefined_Tests, AsConstArrayReturnInvalid) {
-  EXPECT_EQ(JsonArray::invalid(), variant.as<const JsonArray&>());
-}
+  SECTION("AsConstArrayReturnInvalid") {
+    REQUIRE(JsonArray::invalid() == variant.as<const JsonArray&>());
+  }
 
-TEST_F(JsonVariant_Undefined_Tests, AsObjectReturnInvalid) {
-  EXPECT_EQ(JsonObject::invalid(), variant.as<JsonObject&>());
-}
+  SECTION("AsObjectReturnInvalid") {
+    REQUIRE(JsonObject::invalid() == variant.as<JsonObject&>());
+  }
 
-TEST_F(JsonVariant_Undefined_Tests, AsConstObjectReturnInvalid) {
-  EXPECT_EQ(JsonObject::invalid(), variant.as<const JsonObject&>());
-}
+  SECTION("AsConstObjectReturnInvalid") {
+    REQUIRE(JsonObject::invalid() == variant.as<const JsonObject&>());
+  }
 
-TEST_F(JsonVariant_Undefined_Tests, AsArrayWrapperReturnInvalid) {
-  EXPECT_EQ(JsonArray::invalid(), variant.as<JsonArray>());
-}
+  SECTION("AsArrayWrapperReturnInvalid") {
+    REQUIRE(JsonArray::invalid() == variant.as<JsonArray>());
+  }
 
-TEST_F(JsonVariant_Undefined_Tests, AsObjectWrapperReturnInvalid) {
-  EXPECT_EQ(JsonObject::invalid(), variant.as<JsonObject>());
+  SECTION("AsObjectWrapperReturnInvalid") {
+    REQUIRE(JsonObject::invalid() == variant.as<JsonObject>());
+  }
 }

test/JsonWriter/CMakeLists.txt

@@ -10,5 +10,5 @@ add_executable(JsonWriterTests
 	writeString.cpp
 )
 
-target_link_libraries(JsonWriterTests gtest)
+target_link_libraries(JsonWriterTests catch)
 add_test(JsonWriter JsonWriterTests)

test/JsonWriter/writeFloat.cpp

@@ -5,109 +5,86 @@
 // https://bblanchon.github.io/ArduinoJson/
 // If you like this project, please add a star!
 
-#include <gtest/gtest.h>
+#include <catch.hpp>
 #include <limits>
+#include <string>
 
 #include <ArduinoJson/Serialization/JsonWriter.hpp>
 #include <ArduinoJson/Serialization/StaticStringBuilder.hpp>
 
 using namespace ArduinoJson::Internals;
 
-class JsonWriter_WriteFloat_Tests : public testing::Test {
- protected:
-  void whenInputIs(double input, uint8_t digits = 2) {
-    StaticStringBuilder sb(buffer, sizeof(buffer));
-    JsonWriter writer(sb);
-    writer.writeFloat(input, digits);
-    returnValue = writer.bytesWritten();
+void check(const std::string& expected, double input, uint8_t digits = 2) {
+  char output[1024];
+  StaticStringBuilder sb(output, sizeof(output));
+  JsonWriter writer(sb);
+  writer.writeFloat(input, digits);
+  REQUIRE(output == expected);
+  REQUIRE(writer.bytesWritten() == expected.size());
+}
+
+TEST_CASE("JsonWriter::writeFloat()") {
+  SECTION("NaN") {
+    check("NaN", std::numeric_limits<double>::signaling_NaN());
   }
 
-  void outputMustBe(const char *expected) {
-    EXPECT_STREQ(expected, buffer);
-    EXPECT_EQ(strlen(expected), returnValue);
+  SECTION("PositiveInfinity") {
+    check("Infinity", std::numeric_limits<double>::infinity());
   }
 
- private:
-  char buffer[1024];
-  size_t returnValue;
-};
+  SECTION("NegativeInfinity") {
+    check("-Infinity", -std::numeric_limits<double>::infinity());
+  }
 
-TEST_F(JsonWriter_WriteFloat_Tests, NaN) {
-  whenInputIs(std::numeric_limits<double>::signaling_NaN());
-  outputMustBe("NaN");
-}
+  SECTION("Zero") {
+    check("0.00", 0);
+  }
 
-TEST_F(JsonWriter_WriteFloat_Tests, PositiveInfinity) {
-  whenInputIs(std::numeric_limits<double>::infinity());
-  outputMustBe("Infinity");
-}
+  SECTION("ZeroDigits_Rounding") {
+    check("10", 9.5, 0);
+  }
 
-TEST_F(JsonWriter_WriteFloat_Tests, NegativeInfinity) {
-  whenInputIs(-std::numeric_limits<double>::infinity());
-  outputMustBe("-Infinity");
-}
+  SECTION("ZeroDigits_NoRounding") {
+    check("9", 9.4, 0);
+  }
 
-TEST_F(JsonWriter_WriteFloat_Tests, Zero) {
-  whenInputIs(0);
-  outputMustBe("0.00");
-}
+  SECTION("OneDigit_Rounding") {
+    check("10.0", 9.95, 1);
+  }
 
-TEST_F(JsonWriter_WriteFloat_Tests, ZeroDigits_Rounding) {
-  whenInputIs(9.5, 0);
-  outputMustBe("10");
-}
+  SECTION("OneDigit_NoRounding") {
+    check("9.9", 9.94, 1);
+  }
 
-TEST_F(JsonWriter_WriteFloat_Tests, ZeroDigits_NoRounding) {
-  whenInputIs(9.4, 0);
-  outputMustBe("9");
-}
+  SECTION("TwoDigits_Rounding") {
+    check("10.00", 9.995, 2);
+  }
 
-TEST_F(JsonWriter_WriteFloat_Tests, OneDigit_Rounding) {
-  whenInputIs(9.95, 1);
-  outputMustBe("10.0");
-}
+  SECTION("TwoDigits_NoRounding") {
+    check("9.99", 9.994, 2);
+  }
 
-TEST_F(JsonWriter_WriteFloat_Tests, OneDigit_NoRounding) {
-  whenInputIs(9.94, 1);
-  outputMustBe("9.9");
-}
+  SECTION("ThreeDigits_Rounding") {
+    check("10.000", 9.9995, 3);
+  }
 
-TEST_F(JsonWriter_WriteFloat_Tests, TwoDigits_Rounding) {
-  whenInputIs(9.995, 2);
-  outputMustBe("10.00");
-}
+  SECTION("ThreeDigits_NoRounding") {
+    check("9.999", 9.9994, 3);
+  }
 
-TEST_F(JsonWriter_WriteFloat_Tests, TwoDigits_NoRounding) {
-  whenInputIs(9.994, 2);
-  outputMustBe("9.99");
-}
+  SECTION("FourDigits_Rounding") {
+    check("10.0000", 9.99995, 4);
+  }
 
-TEST_F(JsonWriter_WriteFloat_Tests, ThreeDigits_Rounding) {
-  whenInputIs(9.9995, 3);
-  outputMustBe("10.000");
-}
+  SECTION("FourDigits_NoRounding") {
+    check("9.9999", 9.99994, 4);
+  }
 
-TEST_F(JsonWriter_WriteFloat_Tests, ThreeDigits_NoRounding) {
-  whenInputIs(9.9994, 3);
-  outputMustBe("9.999");
-}
+  SECTION("FiveDigits_Rounding") {
+    check("10.00000", 9.999995, 5);
+  }
 
-TEST_F(JsonWriter_WriteFloat_Tests, FourDigits_Rounding) {
-  whenInputIs(9.99995, 4);
-  outputMustBe("10.0000");
-}
-
-TEST_F(JsonWriter_WriteFloat_Tests, FourDigits_NoRounding) {
-  whenInputIs(9.99994, 4);
-  outputMustBe("9.9999");
-}
-
-TEST_F(JsonWriter_WriteFloat_Tests, FiveDigits_Rounding) {
-  whenInputIs(9.999995, 5);
-  outputMustBe("10.00000");
-}
-
-TEST_F(JsonWriter_WriteFloat_Tests, FiveDigits_NoRounding) {
-  whenInputIs(9.999994, 5);
-  outputMustBe("9.99999");
+  SECTION("FiveDigits_NoRounding") {
+    check("9.99999", 9.999994, 5);
+  }
 }

test/JsonWriter/writeString.cpp

@@ -5,78 +5,60 @@
 // https://bblanchon.github.io/ArduinoJson/
 // If you like this project, please add a star!
 
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
 #include <ArduinoJson/Serialization/JsonWriter.hpp>
 #include <ArduinoJson/Serialization/StaticStringBuilder.hpp>
 
 using namespace ArduinoJson::Internals;
 
-class JsonWriter_WriteString_Tests : public testing::Test {
- protected:
-  void whenInputIs(const char *input) {
-    StaticStringBuilder sb(buffer, sizeof(buffer));
-    JsonWriter writer(sb);
-    writer.writeString(input);
-    returnValue = writer.bytesWritten();
+void check(const char* input, std::string expected) {
+  char output[1024];
+  StaticStringBuilder sb(output, sizeof(output));
+  JsonWriter writer(sb);
+  writer.writeString(input);
+  REQUIRE(expected == output);
+  REQUIRE(writer.bytesWritten() == expected.size());
+}
+
+TEST_CASE("JsonWriter::writeString()") {
+  SECTION("Null") {
+    check(0, "null");
   }
 
-  void outputMustBe(const char *expected) {
-    EXPECT_STREQ(expected, buffer);
-    EXPECT_EQ(strlen(expected), returnValue);
+  SECTION("EmptyString") {
+    check("", "\"\"");
   }
 
- private:
-  char buffer[1024];
-  size_t returnValue;
-};
+  SECTION("QuotationMark") {
+    check("\"", "\"\\\"\"");
+  }
 
-TEST_F(JsonWriter_WriteString_Tests, Null) {
-  whenInputIs(0);
-  outputMustBe("null");
-}
+  SECTION("ReverseSolidus") {
+    check("\\", "\"\\\\\"");
+  }
 
-TEST_F(JsonWriter_WriteString_Tests, EmptyString) {
-  whenInputIs("");
-  outputMustBe("\"\"");
-}
+  SECTION("Solidus") {
+    check("/", "\"/\"");  // but the JSON format allows \/
+  }
 
-TEST_F(JsonWriter_WriteString_Tests, QuotationMark) {
-  whenInputIs("\"");
-  outputMustBe("\"\\\"\"");
-}
+  SECTION("Backspace") {
+    check("\b", "\"\\b\"");
+  }
 
-TEST_F(JsonWriter_WriteString_Tests, ReverseSolidus) {
-  whenInputIs("\\");
-  outputMustBe("\"\\\\\"");
-}
+  SECTION("Formfeed") {
+    check("\f", "\"\\f\"");
+  }
 
-TEST_F(JsonWriter_WriteString_Tests, Solidus) {
-  whenInputIs("/");
-  outputMustBe("\"/\"");  // but the JSON format allows \/
-}
+  SECTION("Newline") {
+    check("\n", "\"\\n\"");
+  }
 
-TEST_F(JsonWriter_WriteString_Tests, Backspace) {
-  whenInputIs("\b");
-  outputMustBe("\"\\b\"");
-}
+  SECTION("CarriageReturn") {
+    check("\r", "\"\\r\"");
+  }
 
-TEST_F(JsonWriter_WriteString_Tests, Formfeed) {
-  whenInputIs("\f");
-  outputMustBe("\"\\f\"");
-}
-
-TEST_F(JsonWriter_WriteString_Tests, Newline) {
-  whenInputIs("\n");
-  outputMustBe("\"\\n\"");
-}
-
-TEST_F(JsonWriter_WriteString_Tests, CarriageReturn) {
-  whenInputIs("\r");
-  outputMustBe("\"\\r\"");
-}
-
-TEST_F(JsonWriter_WriteString_Tests, HorizontalTab) {
-  whenInputIs("\t");
-  outputMustBe("\"\\t\"");
+  SECTION("HorizontalTab") {
+    check("\t", "\"\\t\"");
+  }
 }

test/Misc/CMakeLists.txt

@@ -15,5 +15,5 @@ add_executable(MiscTests
 	vla.cpp
 )
 
-target_link_libraries(MiscTests gtest)
+target_link_libraries(MiscTests catch)
 add_test(Misc MiscTests)

test/Misc/StringBuilder.cpp

@@ -6,70 +6,37 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
 using namespace ArduinoJson::Internals;
 
-class StringBuilderTests : public testing::Test {
- protected:
-  virtual void SetUp() {
-    _stringBuilder = new StaticStringBuilder(_buffer, sizeof(_buffer));
+TEST_CASE("StringBuilder") {
+  char output[20];
+  StaticStringBuilder sb(output, sizeof(output));
+
+  SECTION("InitialState") {
+    REQUIRE(std::string("") == output);
   }
 
-  virtual void TearDown() {
-    delete _stringBuilder;
+  SECTION("OverCapacity") {
+    REQUIRE(19 == sb.print("ABCDEFGHIJKLMNOPQRSTUVWXYZ"));
+    REQUIRE(0 == sb.print("ABC"));
+    REQUIRE(std::string("ABCDEFGHIJKLMNOPQRS") == output);
   }
 
-  void print(const char *value) {
-    _returnValue = _stringBuilder->print(value);
+  SECTION("EmptyString") {
+    REQUIRE(0 == sb.print(""));
+    REQUIRE(std::string("") == output);
   }
 
-  void outputMustBe(const char *expected) {
-    EXPECT_STREQ(expected, _buffer);
+  SECTION("OneString") {
+    REQUIRE(4 == sb.print("ABCD"));
+    REQUIRE(std::string("ABCD") == output);
   }
 
-  void resultMustBe(size_t expected) {
-    EXPECT_EQ(expected, _returnValue);
+  SECTION("TwoStrings") {
+    REQUIRE(4 == sb.print("ABCD"));
+    REQUIRE(4 == sb.print("EFGH"));
+    REQUIRE(std::string("ABCDEFGH") == output);
   }
-
- private:
-  char _buffer[20];
-  Print *_stringBuilder;
-  size_t _returnValue;
-};
-
-TEST_F(StringBuilderTests, InitialState) {
-  outputMustBe("");
-}
-
-TEST_F(StringBuilderTests, OverCapacity) {
-  print("ABCDEFGHIJKLMNOPQRSTUVWXYZ");
-  resultMustBe(19);
-
-  print("ABC");
-  resultMustBe(0);
-
-  outputMustBe("ABCDEFGHIJKLMNOPQRS");
-}
-
-TEST_F(StringBuilderTests, EmptyString) {
-  print("");
-  resultMustBe(0);
-  outputMustBe("");
-}
-
-TEST_F(StringBuilderTests, OneString) {
-  print("ABCD");
-  resultMustBe(4);
-  outputMustBe("ABCD");
-}
-
-TEST_F(StringBuilderTests, TwoStrings) {
-  print("ABCD");
-  resultMustBe(4);
-
-  print("EFGH");
-  resultMustBe(4);
-
-  outputMustBe("ABCDEFGH");
 }

test/Misc/TypeTraits.cpp

@@ -6,31 +6,37 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 #include <sstream>
 
 using namespace ArduinoJson::TypeTraits;
 
-TEST(TypeTraits, IsBaseOf) {
-  ASSERT_FALSE((IsBaseOf<std::istream, std::ostringstream>::value));
-  ASSERT_TRUE((IsBaseOf<std::istream, std::istringstream>::value));
-  ASSERT_TRUE((IsBaseOf<JsonVariantBase<JsonObjectSubscript<const char*> >,
-                        JsonObjectSubscript<const char*> >::value));
-}
+TEST_CASE("TypeTraits") {
+  SECTION("IsBaseOf") {
+    REQUIRE_FALSE(
+        static_cast<bool>(IsBaseOf<std::istream, std::ostringstream>::value));
+    REQUIRE(
+        static_cast<bool>(IsBaseOf<std::istream, std::istringstream>::value));
+    REQUIRE(static_cast<bool>(
+        IsBaseOf<JsonVariantBase<JsonObjectSubscript<const char*> >,
+                 JsonObjectSubscript<const char*> >::value));
+  }
 
-TEST(TypeTraits, IsArray) {
-  ASSERT_FALSE((IsArray<const char*>::value));
-  ASSERT_TRUE((IsArray<const char[]>::value));
-  ASSERT_TRUE((IsArray<const char[10]>::value));
-}
+  SECTION("IsArray") {
+    REQUIRE_FALSE((IsArray<const char*>::value));
+    REQUIRE((IsArray<const char[]>::value));
+    REQUIRE((IsArray<const char[10]>::value));
+  }
 
-TEST(TypeTraits, IsVariant) {
-  ASSERT_TRUE((IsVariant<JsonObjectSubscript<const char*> >::value));
-  ASSERT_TRUE((IsVariant<JsonVariant>::value));
-}
+  SECTION("IsVariant") {
+    REQUIRE(
+        static_cast<bool>(IsVariant<JsonObjectSubscript<const char*> >::value));
+    REQUIRE(static_cast<bool>(IsVariant<JsonVariant>::value));
+  }
 
-TEST(TypeTraits, IsString) {
-  ASSERT_TRUE((IsString<const char*>::value));
-  ASSERT_TRUE((IsString<std::string>::value));
-  ASSERT_FALSE((IsString<double>::value));
+  SECTION("IsString") {
+    REQUIRE((IsString<const char*>::value));
+    REQUIRE((IsString<std::string>::value));
+    REQUIRE_FALSE((IsString<double>::value));
+  }
 }

test/Misc/deprecated.cpp

@@ -8,7 +8,7 @@
 #define ARDUINOJSON_ENABLE_DEPRECATED 1
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
 #if defined(__clang__)
 #pragma clang diagnostic ignored "-Wdeprecated-declarations"
@@ -18,25 +18,27 @@
 #pragma warning(disable : 4996)
 #endif
 
-TEST(Deprecated, asArray) {
-  DynamicJsonBuffer jsonBuffer;
-  JsonVariant variant = jsonBuffer.createArray();
-  ASSERT_TRUE(variant.asArray().success());
-}
+TEST_CASE("Deprecated functions") {
+  SECTION("JsonVariant::asArray()") {
+    DynamicJsonBuffer jsonBuffer;
+    JsonVariant variant = jsonBuffer.createArray();
+    REQUIRE(variant.asArray().success());
+  }
 
-TEST(Deprecated, asObject) {
-  DynamicJsonBuffer jsonBuffer;
-  JsonVariant variant = jsonBuffer.createObject();
-  ASSERT_TRUE(variant.asObject().success());
-}
+  SECTION("JsonVariant::asObject()") {
+    DynamicJsonBuffer jsonBuffer;
+    JsonVariant variant = jsonBuffer.createObject();
+    REQUIRE(variant.asObject().success());
+  }
 
-TEST(Deprecated, asString) {
-  JsonVariant variant = "hello";
-  ASSERT_STREQ("hello", variant.asString());
-}
+  SECTION("JsonVariant::asString()") {
+    JsonVariant variant = "hello";
+    REQUIRE(std::string("hello") == variant.asString());
+  }
 
-TEST(Deprecated, removeAt) {
-  DynamicJsonBuffer jsonBuffer;
-  JsonArray& arr = jsonBuffer.createArray();
-  arr.removeAt(0);
+  SECTION("JsonArray::removeAt()") {
+    DynamicJsonBuffer jsonBuffer;
+    JsonArray& arr = jsonBuffer.createArray();
+    arr.removeAt(0);
+  }
 }

test/Misc/std_stream.cpp

@@ -6,80 +6,82 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 #include <sstream>
 
-TEST(StdStream_Tests, JsonVariantFalse) {
-  std::ostringstream os;
-  JsonVariant variant = false;
-  os << variant;
-  ASSERT_EQ("false", os.str());
-}
+TEST_CASE("std::stream") {
+  SECTION("JsonVariantFalse") {
+    std::ostringstream os;
+    JsonVariant variant = false;
+    os << variant;
+    REQUIRE("false" == os.str());
+  }
 
-TEST(StdStream_Tests, JsonVariantString) {
-  std::ostringstream os;
-  JsonVariant variant = "coucou";
-  os << variant;
-  ASSERT_EQ("\"coucou\"", os.str());
-}
+  SECTION("JsonVariantString") {
+    std::ostringstream os;
+    JsonVariant variant = "coucou";
+    os << variant;
+    REQUIRE("\"coucou\"" == os.str());
+  }
 
-TEST(StdStream_Tests, JsonObject) {
-  std::ostringstream os;
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& object = jsonBuffer.createObject();
-  object["key"] = "value";
-  os << object;
-  ASSERT_EQ("{\"key\":\"value\"}", os.str());
-}
+  SECTION("JsonObject") {
+    std::ostringstream os;
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& object = jsonBuffer.createObject();
+    object["key"] = "value";
+    os << object;
+    REQUIRE("{\"key\":\"value\"}" == os.str());
+  }
 
-TEST(StdStream_Tests, JsonObjectSubscript) {
-  std::ostringstream os;
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& object = jsonBuffer.createObject();
-  object["key"] = "value";
-  os << object["key"];
-  ASSERT_EQ("\"value\"", os.str());
-}
+  SECTION("JsonObjectSubscript") {
+    std::ostringstream os;
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& object = jsonBuffer.createObject();
+    object["key"] = "value";
+    os << object["key"];
+    REQUIRE("\"value\"" == os.str());
+  }
 
-TEST(StdStream_Tests, JsonArray) {
-  std::ostringstream os;
-  DynamicJsonBuffer jsonBuffer;
-  JsonArray& array = jsonBuffer.createArray();
-  array.add("value");
-  os << array;
-  ASSERT_EQ("[\"value\"]", os.str());
-}
+  SECTION("JsonArray") {
+    std::ostringstream os;
+    DynamicJsonBuffer jsonBuffer;
+    JsonArray& array = jsonBuffer.createArray();
+    array.add("value");
+    os << array;
+    REQUIRE("[\"value\"]" == os.str());
+  }
 
-TEST(StdStream_Tests, JsonArraySubscript) {
-  std::ostringstream os;
-  DynamicJsonBuffer jsonBuffer;
-  JsonArray& array = jsonBuffer.createArray();
-  array.add("value");
-  os << array[0];
-  ASSERT_EQ("\"value\"", os.str());
-}
+  SECTION("JsonArraySubscript") {
+    std::ostringstream os;
+    DynamicJsonBuffer jsonBuffer;
+    JsonArray& array = jsonBuffer.createArray();
+    array.add("value");
+    os << array[0];
+    REQUIRE("\"value\"" == os.str());
+  }
 
-TEST(StdStream_Tests, ParseArray) {
-  std::istringstream json(" [ 42 /* comment */ ] ");
-  DynamicJsonBuffer jsonBuffer;
-  JsonArray& arr = jsonBuffer.parseArray(json);
-  ASSERT_TRUE(arr.success());
-  ASSERT_EQ(1, arr.size());
-  ASSERT_EQ(42, arr[0]);
-}
+  SECTION("ParseArray") {
+    std::istringstream json(" [ 42 /* comment */ ] ");
+    DynamicJsonBuffer jsonBuffer;
+    JsonArray& arr = jsonBuffer.parseArray(json);
+    REQUIRE(true == arr.success());
+    REQUIRE(1 == arr.size());
+    REQUIRE(42 == arr[0]);
+  }
 
-TEST(StdStream_Tests, ParseObject) {
-  std::istringstream json(" { hello : world // comment\n }");
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.parseObject(json);
-  ASSERT_TRUE(obj.success());
-  ASSERT_EQ(1, obj.size());
-  ASSERT_STREQ("world", obj["hello"]);
-}
+  SECTION("ParseObject") {
+    std::istringstream json(" { hello : world // comment\n }");
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.parseObject(json);
+    REQUIRE(true == obj.success());
+    REQUIRE(1 == obj.size());
+    REQUIRE(std::string("world") == obj["hello"]);
+  }
 
-TEST(StdStream_Tests, ShouldNotReadPastTheEnd) {
-  std::istringstream json("{}123");
-  DynamicJsonBuffer jsonBuffer;
-  jsonBuffer.parseObject(json);
-  ASSERT_EQ('1', json.get());
+  SECTION("ShouldNotReadPastTheEnd") {
+    std::istringstream json("{}123");
+    DynamicJsonBuffer jsonBuffer;
+    jsonBuffer.parseObject(json);
+    REQUIRE('1' == json.get());
+  }
 }

test/Misc/std_string.cpp

@@ -6,247 +6,248 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-class StringTests : public ::testing::Test {
- protected:
-  static void eraseString(std::string &str) {
-    char *p = const_cast<char *>(str.c_str());
-    while (*p) *p++ = '*';
+static void eraseString(std::string &str) {
+  char *p = const_cast<char *>(str.c_str());
+  while (*p) *p++ = '*';
+}
+
+TEST_CASE("std::string") {
+  DynamicJsonBuffer jb;
+
+  SECTION("JsonBuffer_ParseArray") {
+    std::string json("[\"hello\"]");
+    JsonArray &array = jb.parseArray(json);
+    eraseString(json);
+    REQUIRE(true == array.success());
+    REQUIRE(std::string("hello") == array[0]);
   }
 
-  DynamicJsonBuffer _jsonBuffer;
-};
+  SECTION("JsonBuffer_ParseObject") {
+    std::string json("{\"hello\":\"world\"}");
+    JsonObject &object = jb.parseObject(json);
+    eraseString(json);
+    REQUIRE(true == object.success());
+    REQUIRE(std::string("world") == object["hello"]);
+  }
 
-TEST_F(StringTests, JsonBuffer_ParseArray) {
-  std::string json("[\"hello\"]");
-  JsonArray &array = _jsonBuffer.parseArray(json);
-  eraseString(json);
-  ASSERT_TRUE(array.success());
-  ASSERT_STREQ("hello", array[0]);
-}
-
-TEST_F(StringTests, JsonBuffer_ParseObject) {
-  std::string json("{\"hello\":\"world\"}");
-  JsonObject &object = _jsonBuffer.parseObject(json);
-  eraseString(json);
-  ASSERT_TRUE(object.success());
-  ASSERT_STREQ("world", object["hello"]);
-}
-
-TEST_F(StringTests, JsonObject_Subscript) {
-  char json[] = "{\"key\":\"value\"}";
-  JsonObject &object = _jsonBuffer.parseObject(json);
-  ASSERT_STREQ("value", object[std::string("key")]);
-}
-
-TEST_F(StringTests, JsonObject_ConstSubscript) {
-  char json[] = "{\"key\":\"value\"}";
-  const JsonObject &object = _jsonBuffer.parseObject(json);
-  ASSERT_STREQ("value", object[std::string("key")]);
-}
-
-TEST_F(StringTests, JsonObject_SetKey) {
-  JsonObject &object = _jsonBuffer.createObject();
-  std::string key("hello");
-  object.set(key, "world");
-  eraseString(key);
-  ASSERT_STREQ("world", object["hello"]);
-}
-
-TEST_F(StringTests, JsonObject_SetValue) {
-  JsonObject &object = _jsonBuffer.createObject();
-  std::string value("world");
-  object.set("hello", value);
-  eraseString(value);
-  ASSERT_STREQ("world", object["hello"]);
-}
-
-TEST_F(StringTests, JsonObject_SetKeyValue) {
-  JsonObject &object = _jsonBuffer.createObject();
-  std::string key("hello");
-  std::string value("world");
-  object.set(key, value);
-  eraseString(key);
-  eraseString(value);
-  ASSERT_STREQ("world", object["hello"]);
-}
-
-TEST_F(StringTests, JsonObject_SetToArraySubscript) {
-  JsonArray &arr = _jsonBuffer.createArray();
-  arr.add("world");
-
-  JsonObject &object = _jsonBuffer.createObject();
-  object.set(std::string("hello"), arr[0]);
-
-  ASSERT_STREQ("world", object["hello"]);
-}
-
-TEST_F(StringTests, JsonObject_SetToObjectSubscript) {
-  JsonObject &arr = _jsonBuffer.createObject();
-  arr.set("x", "world");
-
-  JsonObject &object = _jsonBuffer.createObject();
-  object.set(std::string("hello"), arr["x"]);
-
-  ASSERT_STREQ("world", object["hello"]);
-}
-
-TEST_F(StringTests, JsonObject_Get) {
-  char json[] = "{\"key\":\"value\"}";
-  const JsonObject &object = _jsonBuffer.parseObject(json);
-  ASSERT_STREQ("value", object.get<const char *>(std::string("key")));
-}
-
-TEST_F(StringTests, JsonObject_GetT) {
-  char json[] = "{\"key\":\"value\"}";
-  const JsonObject &object = _jsonBuffer.parseObject(json);
-  ASSERT_STREQ("value", object.get<const char *>(std::string("key")));
-}
-
-TEST_F(StringTests, JsonObject_IsT) {
-  char json[] = "{\"key\":\"value\"}";
-  const JsonObject &object = _jsonBuffer.parseObject(json);
-  ASSERT_TRUE(object.is<const char *>(std::string("key")));
-}
-
-TEST_F(StringTests, JsonObject_CreateNestedObject) {
-  std::string key = "key";
-  char json[64];
-  JsonObject &object = _jsonBuffer.createObject();
-  object.createNestedObject(key);
-  eraseString(key);
-  object.printTo(json, sizeof(json));
-  ASSERT_STREQ("{\"key\":{}}", json);
-}
-
-TEST_F(StringTests, JsonObject_CreateNestedArray) {
-  std::string key = "key";
-  char json[64];
-  JsonObject &object = _jsonBuffer.createObject();
-  object.createNestedArray(key);
-  eraseString(key);
-  object.printTo(json, sizeof(json));
-  ASSERT_STREQ("{\"key\":[]}", json);
-}
-
-TEST_F(StringTests, JsonObject_ContainsKey) {
-  char json[] = "{\"key\":\"value\"}";
-  const JsonObject &object = _jsonBuffer.parseObject(json);
-  ASSERT_TRUE(object.containsKey(std::string("key")));
-}
-
-TEST_F(StringTests, JsonObject_Remove) {
-  char json[] = "{\"key\":\"value\"}";
-  JsonObject &object = _jsonBuffer.parseObject(json);
-  ASSERT_EQ(1, object.size());
-  object.remove(std::string("key"));
-  ASSERT_EQ(0, object.size());
-}
-
-TEST_F(StringTests, JsonObjectSubscript_SetKey) {
-  JsonObject &object = _jsonBuffer.createObject();
-  std::string key("hello");
-  object[key] = "world";
-  eraseString(key);
-  ASSERT_STREQ("world", object["hello"]);
-}
-
-TEST_F(StringTests, JsonObjectSubscript_SetValue) {
-  JsonObject &object = _jsonBuffer.createObject();
-  std::string value("world");
-  object["hello"] = value;
-  eraseString(value);
-  ASSERT_STREQ("world", object["hello"]);
-}
-
-TEST_F(StringTests, JsonArray_Add) {
-  JsonArray &array = _jsonBuffer.createArray();
-  std::string value("hello");
-  array.add(value);
-  eraseString(value);
-  ASSERT_STREQ("hello", array[0]);
-}
-
-TEST_F(StringTests, JsonArray_Set) {
-  JsonArray &array = _jsonBuffer.createArray();
-  std::string value("world");
-  array.add("hello");
-  array.set(0, value);
-  eraseString(value);
-  ASSERT_STREQ("world", array[0]);
-}
-
-TEST_F(StringTests, JsonArraySubscript) {
-  JsonArray &array = _jsonBuffer.createArray();
-  std::string value("world");
-  array.add("hello");
-  array[0] = value;
-  eraseString(value);
-  ASSERT_STREQ("world", array[0]);
-}
-
-TEST_F(StringTests, JsonArray_PrintTo) {
-  JsonArray &array = _jsonBuffer.createArray();
-  array.add(4);
-  array.add(2);
-  std::string json;
-  array.printTo(json);
-  ASSERT_EQ(std::string("[4,2]"), json);
-}
-
-TEST_F(StringTests, JsonArray_PrettyPrintTo) {
-  JsonArray &array = _jsonBuffer.createArray();
-  array.add(4);
-  array.add(2);
-  std::string json;
-  array.prettyPrintTo(json);
-  ASSERT_EQ(std::string("[\r\n  4,\r\n  2\r\n]"), json);
-}
-
-TEST_F(StringTests, JsonObject_PrintTo) {
-  JsonObject &object = _jsonBuffer.createObject();
-  object["key"] = "value";
-  std::string json;
-  object.printTo(json);
-  ASSERT_EQ(std::string("{\"key\":\"value\"}"), json);
-}
-
-TEST_F(StringTests, JsonObject_PrettyPrintTo) {
-  JsonObject &object = _jsonBuffer.createObject();
-  object["key"] = "value";
-  std::string json;
-  object.prettyPrintTo(json);
-  ASSERT_EQ(std::string("{\r\n  \"key\": \"value\"\r\n}"), json);
-}
-
-TEST_F(StringTests, JsonBuffer_GrowWhenAddingNewKey) {
-  JsonObject &object = _jsonBuffer.createObject();
-  std::string key1("hello"), key2("world");
-
-  object[key1] = 1;
-  size_t sizeBefore = _jsonBuffer.size();
-  object[key2] = 2;
-  size_t sizeAfter = _jsonBuffer.size();
-
-  ASSERT_GT(sizeAfter - sizeBefore, key2.size());
-}
-
-TEST_F(StringTests, JsonBuffer_DontGrowWhenReusingKey) {
-  JsonObject &object = _jsonBuffer.createObject();
-  std::string key("hello");
-
-  object[key] = 1;
-  size_t sizeBefore = _jsonBuffer.size();
-  object[key] = 2;
-  size_t sizeAfter = _jsonBuffer.size();
-
-  ASSERT_EQ(sizeBefore, sizeAfter);
-}
-
-TEST_F(StringTests, JsonBuffer_strdup) {
-  std::string original("hello");
-  char *copy = _jsonBuffer.strdup(original);
-  original[0] = 'w';
-  ASSERT_STREQ("hello", copy);
+  SECTION("JsonObject_Subscript") {
+    char json[] = "{\"key\":\"value\"}";
+    JsonObject &object = jb.parseObject(json);
+    REQUIRE(std::string("value") == object[std::string("key")]);
+  }
+
+  SECTION("JsonObject_ConstSubscript") {
+    char json[] = "{\"key\":\"value\"}";
+    const JsonObject &object = jb.parseObject(json);
+    REQUIRE(std::string("value") == object[std::string("key")]);
+  }
+
+  SECTION("JsonObject_SetKey") {
+    JsonObject &object = jb.createObject();
+    std::string key("hello");
+    object.set(key, "world");
+    eraseString(key);
+    REQUIRE(std::string("world") == object["hello"]);
+  }
+
+  SECTION("JsonObject_SetValue") {
+    JsonObject &object = jb.createObject();
+    std::string value("world");
+    object.set("hello", value);
+    eraseString(value);
+    REQUIRE(std::string("world") == object["hello"]);
+  }
+
+  SECTION("JsonObject_SetKeyValue") {
+    JsonObject &object = jb.createObject();
+    std::string key("hello");
+    std::string value("world");
+    object.set(key, value);
+    eraseString(key);
+    eraseString(value);
+    REQUIRE(std::string("world") == object["hello"]);
+  }
+
+  SECTION("JsonObject_SetToArraySubscript") {
+    JsonArray &arr = jb.createArray();
+    arr.add("world");
+
+    JsonObject &object = jb.createObject();
+    object.set(std::string("hello"), arr[0]);
+
+    REQUIRE(std::string("world") == object["hello"]);
+  }
+
+  SECTION("JsonObject_SetToObjectSubscript") {
+    JsonObject &arr = jb.createObject();
+    arr.set("x", "world");
+
+    JsonObject &object = jb.createObject();
+    object.set(std::string("hello"), arr["x"]);
+
+    REQUIRE(std::string("world") == object["hello"]);
+  }
+
+  SECTION("JsonObject_Get") {
+    char json[] = "{\"key\":\"value\"}";
+    const JsonObject &object = jb.parseObject(json);
+    REQUIRE(std::string("value") ==
+            object.get<const char *>(std::string("key")));
+  }
+
+  SECTION("JsonObject_GetT") {
+    char json[] = "{\"key\":\"value\"}";
+    const JsonObject &object = jb.parseObject(json);
+    REQUIRE(std::string("value") ==
+            object.get<const char *>(std::string("key")));
+  }
+
+  SECTION("JsonObject_IsT") {
+    char json[] = "{\"key\":\"value\"}";
+    const JsonObject &object = jb.parseObject(json);
+    REQUIRE(true == object.is<const char *>(std::string("key")));
+  }
+
+  SECTION("JsonObject_CreateNestedObject") {
+    std::string key = "key";
+    char json[64];
+    JsonObject &object = jb.createObject();
+    object.createNestedObject(key);
+    eraseString(key);
+    object.printTo(json, sizeof(json));
+    REQUIRE(std::string("{\"key\":{}}") == json);
+  }
+
+  SECTION("JsonObject_CreateNestedArray") {
+    std::string key = "key";
+    char json[64];
+    JsonObject &object = jb.createObject();
+    object.createNestedArray(key);
+    eraseString(key);
+    object.printTo(json, sizeof(json));
+    REQUIRE(std::string("{\"key\":[]}") == json);
+  }
+
+  SECTION("JsonObject_ContainsKey") {
+    char json[] = "{\"key\":\"value\"}";
+    const JsonObject &object = jb.parseObject(json);
+    REQUIRE(true == object.containsKey(std::string("key")));
+  }
+
+  SECTION("JsonObject_Remove") {
+    char json[] = "{\"key\":\"value\"}";
+    JsonObject &object = jb.parseObject(json);
+    REQUIRE(1 == object.size());
+    object.remove(std::string("key"));
+    REQUIRE(0 == object.size());
+  }
+
+  SECTION("JsonObjectSubscript_SetKey") {
+    JsonObject &object = jb.createObject();
+    std::string key("hello");
+    object[key] = "world";
+    eraseString(key);
+    REQUIRE(std::string("world") == object["hello"]);
+  }
+
+  SECTION("JsonObjectSubscript_SetValue") {
+    JsonObject &object = jb.createObject();
+    std::string value("world");
+    object["hello"] = value;
+    eraseString(value);
+    REQUIRE(std::string("world") == object["hello"]);
+  }
+
+  SECTION("JsonArray_Add") {
+    JsonArray &array = jb.createArray();
+    std::string value("hello");
+    array.add(value);
+    eraseString(value);
+    REQUIRE(std::string("hello") == array[0]);
+  }
+
+  SECTION("JsonArray_Set") {
+    JsonArray &array = jb.createArray();
+    std::string value("world");
+    array.add("hello");
+    array.set(0, value);
+    eraseString(value);
+    REQUIRE(std::string("world") == array[0]);
+  }
+
+  SECTION("JsonArraySubscript") {
+    JsonArray &array = jb.createArray();
+    std::string value("world");
+    array.add("hello");
+    array[0] = value;
+    eraseString(value);
+    REQUIRE(std::string("world") == array[0]);
+  }
+
+  SECTION("JsonArray_PrintTo") {
+    JsonArray &array = jb.createArray();
+    array.add(4);
+    array.add(2);
+    std::string json;
+    array.printTo(json);
+    REQUIRE(std::string("[4,2]") == json);
+  }
+
+  SECTION("JsonArray_PrettyPrintTo") {
+    JsonArray &array = jb.createArray();
+    array.add(4);
+    array.add(2);
+    std::string json;
+    array.prettyPrintTo(json);
+    REQUIRE(std::string("[\r\n  4,\r\n  2\r\n]") == json);
+  }
+
+  SECTION("JsonObject_PrintTo") {
+    JsonObject &object = jb.createObject();
+    object["key"] = "value";
+    std::string json;
+    object.printTo(json);
+    REQUIRE(std::string("{\"key\":\"value\"}") == json);
+  }
+
+  SECTION("JsonObject_PrettyPrintTo") {
+    JsonObject &object = jb.createObject();
+    object["key"] = "value";
+    std::string json;
+    object.prettyPrintTo(json);
+    REQUIRE(std::string("{\r\n  \"key\": \"value\"\r\n}") == json);
+  }
+
+  SECTION("JsonBuffer_GrowWhenAddingNewKey") {
+    JsonObject &object = jb.createObject();
+    std::string key1("hello"), key2("world");
+
+    object[key1] = 1;
+    size_t sizeBefore = jb.size();
+    object[key2] = 2;
+    size_t sizeAfter = jb.size();
+
+    REQUIRE(sizeAfter - sizeBefore >= key2.size());
+  }
+
+  SECTION("JsonBuffer_DontGrowWhenReusingKey") {
+    JsonObject &object = jb.createObject();
+    std::string key("hello");
+
+    object[key] = 1;
+    size_t sizeBefore = jb.size();
+    object[key] = 2;
+    size_t sizeAfter = jb.size();
+
+    REQUIRE(sizeBefore == sizeAfter);
+  }
+
+  SECTION("JsonBuffer_strdup") {
+    std::string original("hello");
+    char *copy = jb.strdup(original);
+    original[0] = 'w';
+    REQUIRE(std::string("hello") == copy);
+  }
 }

test/Misc/unsigned_char.cpp

@@ -6,278 +6,280 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
 #if defined(__clang__)
 #define CONFLICTS_WITH_BUILTIN_OPERATOR
 #endif
 
-TEST(UnsignedCharArray, ParseArray) {
-  unsigned char json[] = "[42]";
+TEST_CASE("unsigned char string") {
+  SECTION("JsonBuffer::parseArray") {
+    unsigned char json[] = "[42]";
 
-  StaticJsonBuffer<JSON_ARRAY_SIZE(1)> jsonBuffer;
-  JsonArray& arr = jsonBuffer.parseArray(json);
+    StaticJsonBuffer<JSON_ARRAY_SIZE(1)> jsonBuffer;
+    JsonArray& arr = jsonBuffer.parseArray(json);
 
-  EXPECT_TRUE(arr.success());
-}
+    REQUIRE(true == arr.success());
+  }
 
-TEST(UnsignedCharArray, ParseObject) {
-  unsigned char json[] = "{\"a\":42}";
+  SECTION("JsonBuffer::parseObject") {
+    unsigned char json[] = "{\"a\":42}";
 
-  StaticJsonBuffer<JSON_OBJECT_SIZE(1)> jsonBuffer;
-  JsonObject& obj = jsonBuffer.parseObject(json);
+    StaticJsonBuffer<JSON_OBJECT_SIZE(1)> jsonBuffer;
+    JsonObject& obj = jsonBuffer.parseObject(json);
 
-  EXPECT_TRUE(obj.success());
-}
+    REQUIRE(true == obj.success());
+  }
 
-TEST(UnsignedCharArray, JsonVariant_Constructor) {
-  unsigned char value[] = "42";
+  SECTION("JsonVariant constructor") {
+    unsigned char value[] = "42";
 
-  JsonVariant variant(value);
+    JsonVariant variant(value);
 
-  EXPECT_EQ(42, variant.as<int>());
-}
+    REQUIRE(42 == variant.as<int>());
+  }
 
-TEST(UnsignedCharArray, JsonVariant_Assign) {
-  unsigned char value[] = "42";
+  SECTION("JsonVariant assignment operator") {
+    unsigned char value[] = "42";
 
-  JsonVariant variant(666);
-  variant = value;
+    JsonVariant variant(666);
+    variant = value;
 
-  EXPECT_EQ(42, variant.as<int>());
-}
+    REQUIRE(42 == variant.as<int>());
+  }
 
 #ifndef CONFLICTS_WITH_BUILTIN_OPERATOR
-TEST(UnsignedCharArray, JsonVariant_Subscript) {
-  unsigned char key[] = "hello";
+  SECTION("JsonVariant::operator[]") {
+    unsigned char key[] = "hello";
 
-  DynamicJsonBuffer jsonBuffer;
-  JsonVariant variant = jsonBuffer.parseObject("{\"hello\":\"world\"}");
+    DynamicJsonBuffer jsonBuffer;
+    JsonVariant variant = jsonBuffer.parseObject("{\"hello\":\"world\"}");
 
-  EXPECT_STREQ("world", variant[key]);
-}
+    REQUIRE(std::string("world") == variant[key]);
+  }
 #endif
 
 #ifndef CONFLICTS_WITH_BUILTIN_OPERATOR
-TEST(UnsignedCharArray, JsonVariant_Subscript_Const) {
-  unsigned char key[] = "hello";
+  SECTION("JsonVariant::operator[] const") {
+    unsigned char key[] = "hello";
 
-  DynamicJsonBuffer jsonBuffer;
-  const JsonVariant variant = jsonBuffer.parseObject("{\"hello\":\"world\"}");
+    DynamicJsonBuffer jsonBuffer;
+    const JsonVariant variant = jsonBuffer.parseObject("{\"hello\":\"world\"}");
 
-  EXPECT_STREQ("world", variant[key]);
-}
+    REQUIRE(std::string("world") == variant[key]);
+  }
 #endif
 
-TEST(UnsignedCharArray, JsonVariant_Equals) {
-  unsigned char comparand[] = "hello";
+  SECTION("JsonVariant::operator==") {
+    unsigned char comparand[] = "hello";
 
-  DynamicJsonBuffer jsonBuffer;
-  const JsonVariant variant = "hello";
+    DynamicJsonBuffer jsonBuffer;
+    const JsonVariant variant = "hello";
 
-  EXPECT_TRUE(comparand == variant);
-  EXPECT_TRUE(variant == comparand);
-  EXPECT_FALSE(comparand != variant);
-  EXPECT_FALSE(variant != comparand);
-}
+    REQUIRE(comparand == variant);
+    REQUIRE(variant == comparand);
+    REQUIRE_FALSE(comparand != variant);
+    REQUIRE_FALSE(variant != comparand);
+  }
 
-TEST(UnsignedCharArray, JsonVariant_Differs) {
-  unsigned char comparand[] = "hello";
+  SECTION("JsonVariant::operator!=") {
+    unsigned char comparand[] = "hello";
 
-  DynamicJsonBuffer jsonBuffer;
-  const JsonVariant variant = "world";
+    DynamicJsonBuffer jsonBuffer;
+    const JsonVariant variant = "world";
 
-  EXPECT_TRUE(comparand != variant);
-  EXPECT_TRUE(variant != comparand);
-  EXPECT_FALSE(comparand == variant);
-  EXPECT_FALSE(variant == comparand);
-}
+    REQUIRE(comparand != variant);
+    REQUIRE(variant != comparand);
+    REQUIRE_FALSE(comparand == variant);
+    REQUIRE_FALSE(variant == comparand);
+  }
 
 #ifndef CONFLICTS_WITH_BUILTIN_OPERATOR
-TEST(UnsignedCharArray, JsonObject_Subscript) {
-  unsigned char key[] = "hello";
+  SECTION("JsonObject::operator[]") {
+    unsigned char key[] = "hello";
 
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-  obj[key] = "world";
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+    obj[key] = "world";
 
-  EXPECT_STREQ("world", obj["hello"]);
-}
+    REQUIRE(std::string("world") == obj["hello"]);
+  }
 #endif
 
-TEST(UnsignedCharArray, JsonObject_Subscript_Assign) {  // issue #416
-  unsigned char value[] = "world";
+  SECTION("JsonObjectSubscript::operator=") {  // issue #416
+    unsigned char value[] = "world";
 
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-  obj["hello"] = value;
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+    obj["hello"] = value;
 
-  EXPECT_STREQ("world", obj["hello"]);
-}
+    REQUIRE(std::string("world") == obj["hello"]);
+  }
 
-TEST(UnsignedCharArray, JsonObject_Subscript_Set) {
-  unsigned char value[] = "world";
+  SECTION("JsonObjectSubscript::set()") {
+    unsigned char value[] = "world";
 
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-  obj["hello"].set(value);
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+    obj["hello"].set(value);
 
-  EXPECT_STREQ("world", obj["hello"]);
-}
+    REQUIRE(std::string("world") == obj["hello"]);
+  }
 
 #ifndef CONFLICTS_WITH_BUILTIN_OPERATOR
-TEST(UnsignedCharArray, JsonObject_Subscript_Const) {
-  unsigned char key[] = "hello";
+  SECTION("JsonObject::operator[] const") {
+    unsigned char key[] = "hello";
 
-  DynamicJsonBuffer jsonBuffer;
-  const JsonObject& obj = jsonBuffer.parseObject("{\"hello\":\"world\"}");
+    DynamicJsonBuffer jsonBuffer;
+    const JsonObject& obj = jsonBuffer.parseObject("{\"hello\":\"world\"}");
 
-  EXPECT_STREQ("world", obj[key]);
-}
+    REQUIRE(std::string("world") == obj[key]);
+  }
 #endif
 
-TEST(UnsignedCharArray, JsonObject_Get) {
-  unsigned char key[] = "hello";
+  SECTION("JsonObject::get()") {
+    unsigned char key[] = "hello";
 
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.parseObject("{\"hello\":\"world\"}");
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.parseObject("{\"hello\":\"world\"}");
 
-  EXPECT_STREQ("world", obj.get<char*>(key));
-}
-
-TEST(UnsignedCharArray, JsonObject_Set_Key) {
-  unsigned char key[] = "hello";
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-  obj.set(key, "world");
-
-  EXPECT_STREQ("world", obj["hello"]);
-}
-
-TEST(UnsignedCharArray, JsonObject_Set_Value) {
-  unsigned char value[] = "world";
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-  obj.set("hello", value);
-
-  EXPECT_STREQ("world", obj["hello"]);
-}
-
-TEST(UnsignedCharArray, JsonObject_Set_Key_WithDecimals) {
-  unsigned char key[] = "hello";
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-  obj.set(key, 3.14, 2);
-
-  EXPECT_EQ(3.14, obj["hello"]);
-}
-
-TEST(UnsignedCharArray, JsonObject_Set_KeyAndValue) {
-  unsigned char key[] = "world";
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-  obj.set(key, key);
-
-  EXPECT_STREQ("world", obj["world"]);
-}
-
-TEST(UnsignedCharArray, JsonObject_ContainsKey) {
-  unsigned char key[] = "hello";
-
-  DynamicJsonBuffer jsonBuffer;
-  const JsonObject& obj = jsonBuffer.parseObject("{\"hello\":\"world\"}");
-
-  EXPECT_TRUE(obj.containsKey(key));
-}
-
-TEST(UnsignedCharArray, JsonObject_Remove) {
-  unsigned char key[] = "hello";
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.parseObject("{\"hello\":\"world\"}");
-  obj.remove(key);
-
-  EXPECT_EQ(0, obj.size());
-}
-
-TEST(UnsignedCharArray, JsonObject_Is) {
-  unsigned char key[] = "hello";
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.parseObject("{\"hello\":42}");
-
-  EXPECT_TRUE(obj.is<int>(key));
-}
-
-TEST(UnsignedCharArray, JsonObject_CreateNestedArray) {
-  unsigned char key[] = "hello";
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-  obj.createNestedArray(key);
-}
-
-TEST(UnsignedCharArray, JsonObject_CreateNestedObject) {
-  unsigned char key[] = "hello";
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-  obj.createNestedObject(key);
-}
-
-TEST(UnsignedCharArray, JsonArray_Add) {
-  unsigned char value[] = "world";
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonArray& arr = jsonBuffer.createArray();
-  arr.add(value);
-
-  EXPECT_STREQ("world", arr[0]);
-}
-
-TEST(UnsignedCharArray, JsonArray_Set) {
-  unsigned char value[] = "world";
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonArray& arr = jsonBuffer.createArray();
-  arr.add("hello");
-  arr.set(0, value);
-
-  EXPECT_STREQ("world", arr[0]);
-}
-
-TEST(UnsignedCharArray, JsonArraySubscript_Set) {
-  unsigned char value[] = "world";
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonArray& arr = jsonBuffer.createArray();
-  arr.add("hello");
-  arr[0].set(value);
-
-  EXPECT_STREQ("world", arr[0]);
-}
-
-TEST(UnsignedCharArray, JsonArraySubscript_Assign) {
-  unsigned char value[] = "world";
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonArray& arr = jsonBuffer.createArray();
-  arr.add("hello");
-  arr[0] = value;
-
-  EXPECT_STREQ("world", arr[0]);
-}
-
-TEST(UnsignedCharArray, JsonBuffer_strdup) {
-  unsigned char value[] = "world";
-
-  DynamicJsonBuffer jsonBuffer;
-  const char* dup = jsonBuffer.strdup(value);
-
-  EXPECT_NE(static_cast<const void*>(value), static_cast<const void*>(dup));
-  EXPECT_STREQ("world", dup);
+    REQUIRE(std::string("world") == obj.get<char*>(key));
+  }
+
+  SECTION("JsonObject::set() key") {
+    unsigned char key[] = "hello";
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+    obj.set(key, "world");
+
+    REQUIRE(std::string("world") == obj["hello"]);
+  }
+
+  SECTION("JsonObject::set() value") {
+    unsigned char value[] = "world";
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+    obj.set("hello", value);
+
+    REQUIRE(std::string("world") == obj["hello"]);
+  }
+
+  SECTION("JsonObject::set() key with decimals") {
+    unsigned char key[] = "hello";
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+    obj.set(key, 3.14, 2);
+
+    REQUIRE(3.14 == obj["hello"]);
+  }
+
+  SECTION("JsonObject::set key&value") {
+    unsigned char key[] = "world";
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+    obj.set(key, key);
+
+    REQUIRE(std::string("world") == obj["world"]);
+  }
+
+  SECTION("JsonObject::containsKey()") {
+    unsigned char key[] = "hello";
+
+    DynamicJsonBuffer jsonBuffer;
+    const JsonObject& obj = jsonBuffer.parseObject("{\"hello\":\"world\"}");
+
+    REQUIRE(true == obj.containsKey(key));
+  }
+
+  SECTION("JsonObject::remove()") {
+    unsigned char key[] = "hello";
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.parseObject("{\"hello\":\"world\"}");
+    obj.remove(key);
+
+    REQUIRE(0 == obj.size());
+  }
+
+  SECTION("JsonObject::is()") {
+    unsigned char key[] = "hello";
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.parseObject("{\"hello\":42}");
+
+    REQUIRE(true == obj.is<int>(key));
+  }
+
+  SECTION("JsonObject::createNestedArray()") {
+    unsigned char key[] = "hello";
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+    obj.createNestedArray(key);
+  }
+
+  SECTION("JsonObject::createNestedObject()") {
+    unsigned char key[] = "hello";
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+    obj.createNestedObject(key);
+  }
+
+  SECTION("JsonArray::add()") {
+    unsigned char value[] = "world";
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonArray& arr = jsonBuffer.createArray();
+    arr.add(value);
+
+    REQUIRE(std::string("world") == arr[0]);
+  }
+
+  SECTION("JsonArray::set()") {
+    unsigned char value[] = "world";
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonArray& arr = jsonBuffer.createArray();
+    arr.add("hello");
+    arr.set(0, value);
+
+    REQUIRE(std::string("world") == arr[0]);
+  }
+
+  SECTION("JsonArraySubscript::set()") {
+    unsigned char value[] = "world";
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonArray& arr = jsonBuffer.createArray();
+    arr.add("hello");
+    arr[0].set(value);
+
+    REQUIRE(std::string("world") == arr[0]);
+  }
+
+  SECTION("JsonArraySubscript::operator=") {
+    unsigned char value[] = "world";
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonArray& arr = jsonBuffer.createArray();
+    arr.add("hello");
+    arr[0] = value;
+
+    REQUIRE(std::string("world") == arr[0]);
+  }
+
+  SECTION("JsonBuffer::strdup()") {
+    unsigned char value[] = "world";
+
+    DynamicJsonBuffer jsonBuffer;
+    const char* dup = jsonBuffer.strdup(value);
+
+    REQUIRE(static_cast<const void*>(value) != static_cast<const void*>(dup));
+    REQUIRE(std::string("world") == dup);
+  }
 }

test/Misc/vla.cpp

@@ -6,7 +6,7 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
 #if defined(__clang__)
 #pragma clang diagnostic ignored "-Wvla-extension"
@@ -19,339 +19,340 @@
 
 #ifndef VLA_NOT_SUPPORTED
 
-TEST(VariableLengthArray, ParseArray) {
-  int i = 8;
-  char vla[i];
-  strcpy(vla, "[42]");
+TEST_CASE("Variable Length Array") {
+  SECTION("ParseArray") {
+    int i = 8;
+    char vla[i];
+    strcpy(vla, "[42]");
 
-  StaticJsonBuffer<JSON_ARRAY_SIZE(1)> jsonBuffer;
-  JsonArray& arr = jsonBuffer.parseArray(vla);
+    StaticJsonBuffer<JSON_ARRAY_SIZE(1)> jsonBuffer;
+    JsonArray& arr = jsonBuffer.parseArray(vla);
 
-  EXPECT_TRUE(arr.success());
-}
+    REQUIRE(true == arr.success());
+  }
 
-TEST(VariableLengthArray, ParseObject) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "{\"a\":42}");
+  SECTION("ParseObject") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "{\"a\":42}");
 
-  StaticJsonBuffer<JSON_OBJECT_SIZE(1)> jsonBuffer;
-  JsonObject& obj = jsonBuffer.parseObject(vla);
+    StaticJsonBuffer<JSON_OBJECT_SIZE(1)> jsonBuffer;
+    JsonObject& obj = jsonBuffer.parseObject(vla);
 
-  EXPECT_TRUE(obj.success());
-}
+    REQUIRE(true == obj.success());
+  }
 
-TEST(VariableLengthArray, Parse) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "42");
+  SECTION("Parse") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "42");
 
-  StaticJsonBuffer<1> jsonBuffer;
-  JsonVariant variant = jsonBuffer.parse(vla);
+    StaticJsonBuffer<1> jsonBuffer;
+    JsonVariant variant = jsonBuffer.parse(vla);
 
-  EXPECT_EQ(42, variant.as<int>());
-}
+    REQUIRE(42 == variant.as<int>());
+  }
 
-TEST(VariableLengthArray, JsonVariant_Constructor) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "42");
+  SECTION("JsonVariant_Constructor") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "42");
 
-  JsonVariant variant(vla);
+    JsonVariant variant(vla);
 
-  EXPECT_EQ(42, variant.as<int>());
-}
+    REQUIRE(42 == variant.as<int>());
+  }
 
-TEST(VariableLengthArray, JsonVariant_Assign) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "42");
+  SECTION("JsonVariant_Assign") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "42");
 
-  JsonVariant variant(666);
-  variant = vla;
+    JsonVariant variant(666);
+    variant = vla;
 
-  EXPECT_EQ(42, variant.as<int>());
-}
+    REQUIRE(42 == variant.as<int>());
+  }
 
 #ifndef CONFLICTS_WITH_BUILTIN_OPERATOR
-TEST(VariableLengthArray, JsonVariant_Subscript) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "hello");
+  SECTION("JsonVariant_Subscript") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "hello");
 
-  DynamicJsonBuffer jsonBuffer;
-  JsonVariant variant = jsonBuffer.parseObject("{\"hello\":\"world\"}");
+    DynamicJsonBuffer jsonBuffer;
+    JsonVariant variant = jsonBuffer.parseObject("{\"hello\":\"world\"}");
 
-  EXPECT_STREQ("world", variant[vla]);
-}
+    REQUIRE(std::string("world") == variant[vla]);
+  }
 #endif
 
 #ifndef CONFLICTS_WITH_BUILTIN_OPERATOR
-TEST(VariableLengthArray, JsonVariant_Subscript_Const) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "hello");
+  SECTION("JsonVariant_Subscript_Const") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "hello");
 
-  DynamicJsonBuffer jsonBuffer;
-  const JsonVariant variant = jsonBuffer.parseObject("{\"hello\":\"world\"}");
+    DynamicJsonBuffer jsonBuffer;
+    const JsonVariant variant = jsonBuffer.parseObject("{\"hello\":\"world\"}");
 
-  EXPECT_STREQ("world", variant[vla]);
-}
+    REQUIRE(std::string("world") == variant[vla]);
+  }
 #endif
 
-TEST(VariableLengthArray, JsonVariant_Equals) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "hello");
+  SECTION("JsonVariant_Equals") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "hello");
 
-  DynamicJsonBuffer jsonBuffer;
-  const JsonVariant variant = "hello";
+    DynamicJsonBuffer jsonBuffer;
+    const JsonVariant variant = "hello";
 
-  EXPECT_TRUE(vla == variant);
-  EXPECT_TRUE(variant == vla);
-  EXPECT_FALSE(vla != variant);
-  EXPECT_FALSE(variant != vla);
-}
+    REQUIRE((vla == variant));
+    REQUIRE((variant == vla));
+    REQUIRE_FALSE((vla != variant));
+    REQUIRE_FALSE((variant != vla));
+  }
 
-TEST(VariableLengthArray, JsonVariant_Differs) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "hello");
+  SECTION("JsonVariant_Differs") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "hello");
 
-  DynamicJsonBuffer jsonBuffer;
-  const JsonVariant variant = "world";
+    DynamicJsonBuffer jsonBuffer;
+    const JsonVariant variant = "world";
 
-  EXPECT_TRUE(vla != variant);
-  EXPECT_TRUE(variant != vla);
-  EXPECT_FALSE(vla == variant);
-  EXPECT_FALSE(variant == vla);
-}
+    REQUIRE((vla != variant));
+    REQUIRE((variant != vla));
+    REQUIRE_FALSE((vla == variant));
+    REQUIRE_FALSE((variant == vla));
+  }
 
 #ifndef CONFLICTS_WITH_BUILTIN_OPERATOR
-TEST(VariableLengthArray, JsonObject_Subscript) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "hello");
+  SECTION("JsonObject_Subscript") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "hello");
 
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-  obj[vla] = "world";
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+    obj[vla] = "world";
 
-  EXPECT_STREQ("world", obj["hello"]);
-}
+    REQUIRE(std::string("world") == obj["hello"]);
+  }
 #endif
 
-TEST(VariableLengthArray, JsonObject_Subscript_Assign) {  // issue #416
-  int i = 32;
-  char vla[i];
-  strcpy(vla, "world");
+  SECTION("JsonObject_Subscript_Assign") {  // issue #416
+    int i = 32;
+    char vla[i];
+    strcpy(vla, "world");
 
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-  obj["hello"] = vla;
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+    obj["hello"] = vla;
 
-  EXPECT_STREQ("world", obj["hello"].as<char*>());
-}
+    REQUIRE(std::string("world") == obj["hello"].as<char*>());
+  }
 
-TEST(VariableLengthArray, JsonObject_Subscript_Set) {
-  int i = 32;
-  char vla[i];
-  strcpy(vla, "world");
+  SECTION("JsonObject_Subscript_Set") {
+    int i = 32;
+    char vla[i];
+    strcpy(vla, "world");
 
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-  obj["hello"].set(vla);
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+    obj["hello"].set(vla);
 
-  EXPECT_STREQ("world", obj["hello"].as<char*>());
-}
+    REQUIRE(std::string("world") == obj["hello"].as<char*>());
+  }
 
 #ifndef CONFLICTS_WITH_BUILTIN_OPERATOR
-TEST(VariableLengthArray, JsonObject_Subscript_Const) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "hello");
+  SECTION("JsonObject_Subscript_Const") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "hello");
 
-  DynamicJsonBuffer jsonBuffer;
-  const JsonObject& obj = jsonBuffer.parseObject("{\"hello\":\"world\"}");
+    DynamicJsonBuffer jsonBuffer;
+    const JsonObject& obj = jsonBuffer.parseObject("{\"hello\":\"world\"}");
 
-  EXPECT_STREQ("world", obj[vla]);
-}
+    REQUIRE(std::string("world") == obj[vla]);
+  }
 #endif
 
-TEST(VariableLengthArray, JsonObject_Get) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "hello");
+  SECTION("JsonObject_Get") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "hello");
 
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.parseObject("{\"hello\":\"world\"}");
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.parseObject("{\"hello\":\"world\"}");
 
-  EXPECT_STREQ("world", obj.get<char*>(vla));
+    REQUIRE(std::string("world") == obj.get<char*>(vla));
+  }
+
+  SECTION("JsonObject_Set_Key") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "hello");
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+    obj.set(vla, "world");
+
+    REQUIRE(std::string("world") == obj["hello"]);
+  }
+
+  SECTION("JsonObject_Set_Value") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "world");
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+    obj.set("hello", vla);
+
+    REQUIRE(std::string("world") == obj["hello"]);
+  }
+
+  SECTION("JsonObject_Set_Key_WithDecimals") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "hello");
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+    obj.set(vla, 3.14, 2);
+
+    REQUIRE(3.14 == obj["hello"]);
+  }
+
+  SECTION("JsonObject_Set_KeyAndValue") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "world");
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+    obj.set(vla, vla);
+
+    REQUIRE(std::string("world") == obj["world"]);
+  }
+
+  SECTION("JsonObject_ContainsKey") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "hello");
+
+    DynamicJsonBuffer jsonBuffer;
+    const JsonObject& obj = jsonBuffer.parseObject("{\"hello\":\"world\"}");
+
+    REQUIRE(true == obj.containsKey(vla));
+  }
+
+  SECTION("JsonObject_Remove") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "hello");
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.parseObject("{\"hello\":\"world\"}");
+    obj.remove(vla);
+
+    REQUIRE(0 == obj.size());
+  }
+
+  SECTION("JsonObject_Is") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "hello");
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.parseObject("{\"hello\":42}");
+
+    REQUIRE(true == obj.is<int>(vla));
+  }
+
+  SECTION("JsonObject_CreateNestedArray") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "hello");
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+    obj.createNestedArray(vla);
+  }
+
+  SECTION("JsonObject_CreateNestedObject") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "hello");
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonObject& obj = jsonBuffer.createObject();
+    obj.createNestedObject(vla);
+  }
+
+  SECTION("JsonArray_Add") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "world");
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonArray& arr = jsonBuffer.createArray();
+    arr.add(vla);
+
+    REQUIRE(std::string("world") == arr[0]);
+  }
+
+  SECTION("JsonArray_Set") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "world");
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonArray& arr = jsonBuffer.createArray();
+    arr.add("hello");
+    arr.set(0, vla);
+
+    REQUIRE(std::string("world") == arr[0]);
+  }
+
+  SECTION("JsonArraySubscript_Set") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "world");
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonArray& arr = jsonBuffer.createArray();
+    arr.add("hello");
+    arr[0].set(vla);
+
+    REQUIRE(std::string("world") == arr[0]);
+  }
+
+  SECTION("JsonArraySubscript_Assign") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "world");
+
+    DynamicJsonBuffer jsonBuffer;
+    JsonArray& arr = jsonBuffer.createArray();
+    arr.add("hello");
+    arr[0] = vla;
+
+    REQUIRE(std::string("world") == arr[0]);
+  }
+
+  SECTION("JsonBuffer_strdup") {
+    int i = 16;
+    char vla[i];
+    strcpy(vla, "world");
+
+    DynamicJsonBuffer jsonBuffer;
+    const char* dup = jsonBuffer.strdup(vla);
+
+    REQUIRE(static_cast<const void*>(vla) != static_cast<const void*>(dup));
+    REQUIRE(std::string("world") == dup);
+  }
 }
-
-TEST(VariableLengthArray, JsonObject_Set_Key) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "hello");
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-  obj.set(vla, "world");
-
-  EXPECT_STREQ("world", obj["hello"]);
-}
-
-TEST(VariableLengthArray, JsonObject_Set_Value) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "world");
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-  obj.set("hello", vla);
-
-  EXPECT_STREQ("world", obj["hello"]);
-}
-
-TEST(VariableLengthArray, JsonObject_Set_Key_WithDecimals) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "hello");
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-  obj.set(vla, 3.14, 2);
-
-  EXPECT_EQ(3.14, obj["hello"]);
-}
-
-TEST(VariableLengthArray, JsonObject_Set_KeyAndValue) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "world");
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-  obj.set(vla, vla);
-
-  EXPECT_STREQ("world", obj["world"]);
-}
-
-TEST(VariableLengthArray, JsonObject_ContainsKey) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "hello");
-
-  DynamicJsonBuffer jsonBuffer;
-  const JsonObject& obj = jsonBuffer.parseObject("{\"hello\":\"world\"}");
-
-  EXPECT_TRUE(obj.containsKey(vla));
-}
-
-TEST(VariableLengthArray, JsonObject_Remove) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "hello");
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.parseObject("{\"hello\":\"world\"}");
-  obj.remove(vla);
-
-  EXPECT_EQ(0, obj.size());
-}
-
-TEST(VariableLengthArray, JsonObject_Is) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "hello");
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.parseObject("{\"hello\":42}");
-
-  EXPECT_TRUE(obj.is<int>(vla));
-}
-
-TEST(VariableLengthArray, JsonObject_CreateNestedArray) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "hello");
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-  obj.createNestedArray(vla);
-}
-
-TEST(VariableLengthArray, JsonObject_CreateNestedObject) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "hello");
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonObject& obj = jsonBuffer.createObject();
-  obj.createNestedObject(vla);
-}
-
-TEST(VariableLengthArray, JsonArray_Add) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "world");
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonArray& arr = jsonBuffer.createArray();
-  arr.add(vla);
-
-  EXPECT_STREQ("world", arr[0]);
-}
-
-TEST(VariableLengthArray, JsonArray_Set) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "world");
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonArray& arr = jsonBuffer.createArray();
-  arr.add("hello");
-  arr.set(0, vla);
-
-  EXPECT_STREQ("world", arr[0]);
-}
-
-TEST(VariableLengthArray, JsonArraySubscript_Set) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "world");
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonArray& arr = jsonBuffer.createArray();
-  arr.add("hello");
-  arr[0].set(vla);
-
-  EXPECT_STREQ("world", arr[0]);
-}
-
-TEST(VariableLengthArray, JsonArraySubscript_Assign) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "world");
-
-  DynamicJsonBuffer jsonBuffer;
-  JsonArray& arr = jsonBuffer.createArray();
-  arr.add("hello");
-  arr[0] = vla;
-
-  EXPECT_STREQ("world", arr[0]);
-}
-
-TEST(VariableLengthArray, JsonBuffer_strdup) {
-  int i = 16;
-  char vla[i];
-  strcpy(vla, "world");
-
-  DynamicJsonBuffer jsonBuffer;
-  const char* dup = jsonBuffer.strdup(vla);
-
-  EXPECT_NE(static_cast<const void*>(vla), static_cast<const void*>(dup));
-  EXPECT_STREQ("world", dup);
-}
-
 #endif

test/Polyfills/CMakeLists.txt

@@ -12,5 +12,5 @@ add_executable(PolyfillsTests
 	parseInteger.cpp
 )
 
-target_link_libraries(PolyfillsTests gtest)
+target_link_libraries(PolyfillsTests catch)
 add_test(Polyfills PolyfillsTests)

test/Polyfills/isFloat.cpp

@@ -5,81 +5,75 @@
 // https://bblanchon.github.io/ArduinoJson/
 // If you like this project, please add a star!
 
-#include <gtest/gtest.h>
 #include <ArduinoJson/Polyfills/isFloat.hpp>
+#include <catch.hpp>
 
 using namespace ArduinoJson::Polyfills;
 
-struct Polyfills_IsFloat_Tests : testing::Test {
-  void check(bool expected, const char* input) {
-    bool actual = isFloat(input);
-    EXPECT_EQ(expected, actual) << input;
+TEST_CASE("isFloat()") {
+  SECTION("Input is NULL") {
+    REQUIRE(isFloat(NULL) == false);
   }
-};
-#define TEST_(X) TEST_F(Polyfills_IsFloat_Tests, X)
 
-TEST_(Null) {
-  check(false, NULL);
-}
+  SECTION("NoExponent") {
+    REQUIRE(isFloat("3.14"));
+    REQUIRE(isFloat("-3.14"));
+    REQUIRE(isFloat("+3.14"));
+  }
 
-TEST_(NoExponent) {
-  check(true, "3.14");
-  check(true, "-3.14");
-  check(true, "+3.14");
-}
+  SECTION("IntegralPartMissing") {
+    REQUIRE(isFloat(".14"));
+    REQUIRE(isFloat("-.14"));
+    REQUIRE(isFloat("+.14"));
+  }
 
-TEST_(IntegralPartMissing) {
-  check(true, ".14");
-  check(true, "-.14");
-  check(true, "+.14");
-}
+  SECTION("FractionalPartMissing") {
+    REQUIRE(isFloat("3."));
+    REQUIRE(isFloat("-3.e14"));
+    REQUIRE(isFloat("+3.e-14"));
+  }
 
-TEST_(FractionalPartMissing) {
-  check(true, "3.");
-  check(true, "-3.e14");
-  check(true, "+3.e-14");
-}
+  SECTION("NoDot") {
+    REQUIRE(isFloat("3e14"));
+    REQUIRE(isFloat("3e-14"));
+    REQUIRE(isFloat("3e+14"));
+  }
 
-TEST_(NoDot) {
-  check(true, "3e14");
-  check(true, "3e-14");
-  check(true, "3e+14");
-}
+  SECTION("Integer") {
+    REQUIRE_FALSE(isFloat("14"));
+    REQUIRE_FALSE(isFloat("-14"));
+    REQUIRE_FALSE(isFloat("+14"));
+  }
 
-TEST_(Integer) {
-  check(false, "14");
-  check(false, "-14");
-  check(false, "+14");
-}
+  SECTION("ExponentMissing") {
+    REQUIRE_FALSE(isFloat("3.14e"));
+    REQUIRE_FALSE(isFloat("3.14e-"));
+    REQUIRE_FALSE(isFloat("3.14e+"));
+  }
 
-TEST_(ExponentMissing) {
-  check(false, "3.14e");
-  check(false, "3.14e-");
-  check(false, "3.14e+");
-}
+  SECTION("JustASign") {
+    REQUIRE_FALSE(isFloat("-"));
+    REQUIRE_FALSE(isFloat("+"));
+  }
 
-TEST_(JustASign) {
-  check(false, "-");
-  check(false, "+");
-}
+  SECTION("Empty") {
+    REQUIRE_FALSE(isFloat(""));
+  }
 
-TEST_(Empty) {
-  check(false, "");
-}
+  SECTION("NaN") {
+    REQUIRE(isFloat("NaN"));
+    REQUIRE_FALSE(isFloat("n"));
+    REQUIRE_FALSE(isFloat("N"));
+    REQUIRE_FALSE(isFloat("nan"));
+    REQUIRE_FALSE(isFloat("-NaN"));
+    REQUIRE_FALSE(isFloat("+NaN"));
+  }
 
-TEST_(NaN) {
-  check(true, "NaN");
-  check(false, "n");
-  check(false, "N");
-  check(false, "nan");
-  check(false, "-NaN");
-  check(false, "+NaN");
-}
-
-TEST_(Infinity) {
-  check(true, "Infinity");
-  check(true, "+Infinity");
-  check(true, "-Infinity");
-  check(false, "infinity");
-  check(false, "Inf");
+  SECTION("Infinity") {
+    REQUIRE(isFloat("Infinity"));
+    REQUIRE(isFloat("+Infinity"));
+    REQUIRE(isFloat("-Infinity"));
+    REQUIRE_FALSE(isFloat("infinity"));
+    REQUIRE_FALSE(isFloat("Inf"));
+  }
 }

test/Polyfills/isInteger.cpp

@@ -5,41 +5,35 @@
 // https://bblanchon.github.io/ArduinoJson/
 // If you like this project, please add a star!
 
-#include <gtest/gtest.h>
 #include <ArduinoJson/Polyfills/isInteger.hpp>
+#include <catch.hpp>
 
 using namespace ArduinoJson::Polyfills;
 
-struct Polyfills_IsInteger_Tests : testing::Test {
-  void check(bool expected, const char* input) {
-    bool actual = isInteger(input);
-    EXPECT_EQ(expected, actual) << input;
+TEST_CASE("isInteger()") {
+  SECTION("Null") {
+    REQUIRE_FALSE(isInteger(NULL));
   }
-};
-#define TEST_(X) TEST_F(Polyfills_IsInteger_Tests, X)
 
-TEST_(Null) {
-  check(false, NULL);
-}
+  SECTION("FloatNotInteger") {
+    REQUIRE_FALSE(isInteger("3.14"));
+    REQUIRE_FALSE(isInteger("-3.14"));
+    REQUIRE_FALSE(isInteger("+3.14"));
+  }
 
-TEST_(FloatNotInteger) {
-  check(false, "3.14");
-  check(false, "-3.14");
-  check(false, "+3.14");
-}
+  SECTION("Spaces") {
+    REQUIRE_FALSE(isInteger("42 "));
+    REQUIRE_FALSE(isInteger(" 42"));
+  }
 
-TEST_(Spaces) {
-  check(false, "42 ");
-  check(false, " 42");
-}
+  SECTION("Valid") {
+    REQUIRE(isInteger("42"));
+    REQUIRE(isInteger("-42"));
+    REQUIRE(isInteger("+42"));
+  }
 
-TEST_(Valid) {
-  check(true, "42");
-  check(true, "-42");
-  check(true, "+42");
-}
-
-TEST_(ExtraSign) {
-  check(false, "--42");
-  check(false, "++42");
+  SECTION("ExtraSign") {
+    REQUIRE_FALSE(isInteger("--42"));
+    REQUIRE_FALSE(isInteger("++42"));
+  }
 }

test/Polyfills/parseFloat.cpp

@@ -5,179 +5,166 @@
 // https://bblanchon.github.io/ArduinoJson/
 // If you like this project, please add a star!
 
-#include <gtest/gtest.h>
 #include <ArduinoJson/Polyfills/parseFloat.hpp>
+#include <catch.hpp>
 
 using namespace ArduinoJson::Polyfills;
 
-struct Polyfills_ParseFloat_Float_Tests : testing::Test {
-  void check(const char* input, float expected) {
-    float actual = parseFloat<float>(input);
-    EXPECT_FLOAT_EQ(expected, actual) << input;
+template <typename T>
+void check(const char* input, T expected) {
+  CAPTURE(input);
+  REQUIRE(parseFloat<T>(input) == Approx(expected));
+}
+
+template <typename T>
+void checkNaN(const char* input) {
+  CAPTURE(input);
+  T result = parseFloat<T>(input);
+  REQUIRE(result != result);
+}
+
+template <typename T>
+void checkInf(const char* input, bool negative) {
+  CAPTURE(input);
+  T x = parseFloat<T>(input);
+  if (negative)
+    REQUIRE(x < 0);
+  else
+    REQUIRE(x > 0);
+  REQUIRE(x == x);      // not a NaN
+  REQUIRE(x * 2 == x);  // a property of infinity
+}
+
+TEST_CASE("parseFloat<float>()") {
+  SECTION("Null") {
+    check<float>(NULL, 0);
   }
 
-  void checkNaN(const char* input) {
-    float result = parseFloat<float>(input);
-    EXPECT_TRUE(result != result) << input;
+  SECTION("Float_Short_NoExponent") {
+    check<float>("3.14", 3.14f);
+    check<float>("-3.14", -3.14f);
+    check<float>("+3.14", +3.14f);
   }
 
-  void checkInf(const char* input, bool negative) {
-    float x = parseFloat<float>(input);
-    if (negative)
-      EXPECT_TRUE(x < 0) << input;
-    else
-      EXPECT_TRUE(x > 0) << input;
-    EXPECT_TRUE(x == x && x * 2 == x) << input;
-  }
-};
-#define TEST_FLOAT(X) TEST_F(Polyfills_ParseFloat_Float_Tests, X)
-
-struct Polyfills_ParseFloat_Double_Tests : testing::Test {
-  void check(const char* input, double expected) {
-    double actual = parseFloat<double>(input);
-    EXPECT_DOUBLE_EQ(expected, actual) << input;
+  SECTION("Short_NoDot") {
+    check<float>("1E+38", 1E+38f);
+    check<float>("-1E+38", -1E+38f);
+    check<float>("+1E-38", +1E-38f);
+    check<float>("+1e+38", +1e+38f);
+    check<float>("-1e-38", -1e-38f);
   }
 
-  void checkNaN(const char* input) {
-    double result = parseFloat<double>(input);
-    EXPECT_TRUE(result != result) << input;
+  SECTION("Max") {
+    check<float>("340.2823e+36", 3.402823e+38f);
+    check<float>("34.02823e+37", 3.402823e+38f);
+    check<float>("3.402823e+38", 3.402823e+38f);
+    check<float>("0.3402823e+39", 3.402823e+38f);
+    check<float>("0.03402823e+40", 3.402823e+38f);
+    check<float>("0.003402823e+41", 3.402823e+38f);
   }
 
-  void checkInf(const char* input, bool negative) {
-    double x = parseFloat<double>(input);
-    if (negative)
-      EXPECT_TRUE(x < 0) << input;
-    else
-      EXPECT_TRUE(x > 0) << input;
-    EXPECT_TRUE(x == x && x * 2 == x) << input;
-  }
-};
-#define TEST_DOUBLE(X) TEST_F(Polyfills_ParseFloat_Double_Tests, X)
-
-TEST_DOUBLE(Null) {
-  check(NULL, 0);
-}
-
-TEST_FLOAT(Null) {
-  check(NULL, 0);
-}
-
-TEST_DOUBLE(Short_NoExponent) {
-  check("3.14", 3.14);
-  check("-3.14", -3.14);
-  check("+3.14", +3.14);
-}
-
-TEST_FLOAT(Float_Short_NoExponent) {
-  check("3.14", 3.14f);
-  check("-3.14", -3.14f);
-  check("+3.14", +3.14f);
-}
-
-TEST_DOUBLE(Short_NoDot) {
-  check("1E+308", 1E+308);
-  check("-1E+308", -1E+308);
-  check("+1E-308", +1E-308);
-  check("+1e+308", +1e+308);
-  check("-1e-308", -1e-308);
-}
-
-TEST_FLOAT(Short_NoDot) {
-  check("1E+38", 1E+38f);
-  check("-1E+38", -1E+38f);
-  check("+1E-38", +1E-38f);
-  check("+1e+38", +1e+38f);
-  check("-1e-38", -1e-38f);
-}
-
-TEST_FLOAT(Max) {
-  check("340.2823e+36", 3.402823e+38f);
-  check("34.02823e+37", 3.402823e+38f);
-  check("3.402823e+38", 3.402823e+38f);
-  check("0.3402823e+39", 3.402823e+38f);
-  check("00.3402823e+40", 3.402823e+38f);
-  check("000.3402823e+41", 3.402823e+38f);
-}
-
-TEST_DOUBLE(Max) {
-  check(".017976931348623147e+310", 1.7976931348623147e+308);
-  check(".17976931348623147e+309", 1.7976931348623147e+308);
-  check("1.7976931348623147e+308", 1.7976931348623147e+308);
-  check("17.976931348623147e+307", 1.7976931348623147e+308);
-  check("179.76931348623147e+306", 1.7976931348623147e+308);
-}
-
-TEST_DOUBLE(Min) {
-  check(".022250738585072014e-306", 2.2250738585072014e-308);
-  check(".22250738585072014e-307", 2.2250738585072014e-308);
-  check("2.2250738585072014e-308", 2.2250738585072014e-308);
-  check("22.250738585072014e-309", 2.2250738585072014e-308);
-  check("222.50738585072014e-310", 2.2250738585072014e-308);
-}
-
-TEST_DOUBLE(VeryLong) {
-  check("0.00000000000000000000000000000001", 1e-32);
-  check("100000000000000000000000000000000.0", 1e+32);
-  check("100000000000000000000000000000000.00000000000000000000000000000",
-        1e+32);
-}
-
-TEST_FLOAT(VeryLong) {
-  check("0.00000000000000000000000000000001", 1e-32f);
-  check("100000000000000000000000000000000.0", 1e+32f);
-  check("100000000000000000000000000000000.00000000000000000000000000000",
+  SECTION("VeryLong") {
+    check<float>("0.00000000000000000000000000000001", 1e-32f);
+    check<float>("100000000000000000000000000000000.0", 1e+32f);
+    check<float>(
+        "100000000000000000000000000000000.00000000000000000000000000000",
         1e+32f);
+  }
+
+  SECTION("MantissaTooLongToFit") {
+    check<float>("0.340282346638528861111111111111", 0.34028234663852886f);
+    check<float>("34028234663852886.11111111111111", 34028234663852886.0f);
+    check<float>("34028234.66385288611111111111111", 34028234.663852886f);
+
+    check<float>("-0.340282346638528861111111111111", -0.34028234663852886f);
+    check<float>("-34028234663852886.11111111111111", -34028234663852886.0f);
+    check<float>("-34028234.66385288611111111111111", -34028234.663852886f);
+  }
+
+  SECTION("ExponentTooBig") {
+    checkInf<float>("1e39", false);
+    checkInf<float>("-1e39", true);
+    checkInf<float>("1e255", false);
+    check<float>("1e-255", 0.0f);
+  }
+
+  SECTION("NaN") {
+    checkNaN<float>("NaN");
+    checkNaN<float>("nan");
+  }
+
+  SECTION("Infinity") {
+    checkInf<float>("Infinity", false);
+    checkInf<float>("+Infinity", false);
+    checkInf<float>("-Infinity", true);
+    checkInf<float>("inf", false);
+    checkInf<float>("+inf", false);
+    checkInf<float>("-inf", true);
+  }
 }
 
-TEST_DOUBLE(MantissaTooLongToFit) {
-  check("0.179769313486231571111111111111", 0.17976931348623157);
-  check("17976931348623157.11111111111111", 17976931348623157.0);
-  check("1797693.134862315711111111111111", 1797693.1348623157);
+TEST_CASE("parseFloat<double>()") {
+  SECTION("Null") {
+    check<double>(NULL, 0);
+  }
 
-  check("-0.179769313486231571111111111111", -0.17976931348623157);
-  check("-17976931348623157.11111111111111", -17976931348623157.0);
-  check("-1797693.134862315711111111111111", -1797693.1348623157);
-}
-
-TEST_FLOAT(MantissaTooLongToFit) {
-  check("0.340282346638528861111111111111", 0.34028234663852886f);
-  check("34028234663852886.11111111111111", 34028234663852886.0f);
-  check("34028234.66385288611111111111111", 34028234.663852886f);
-
-  check("-0.340282346638528861111111111111", -0.34028234663852886f);
-  check("-34028234663852886.11111111111111", -34028234663852886.0f);
-  check("-34028234.66385288611111111111111", -34028234.663852886f);
-}
-
-TEST_DOUBLE(ExponentTooBig) {
-  checkInf("1e309", false);
-  checkInf("-1e309", true);
-  checkInf("1e65535", false);
-  check("1e-65535", 0.0);
-}
-
-TEST_FLOAT(ExponentTooBig) {
-  checkInf("1e39", false);
-  checkInf("-1e39", true);
-  checkInf("1e255", false);
-  check("1e-255", 0.0f);
-}
-
-TEST_DOUBLE(NaN) {
-  checkNaN("NaN");
-  checkNaN("nan");
-}
-
-TEST_FLOAT(NaN) {
-  checkNaN("NaN");
-  checkNaN("nan");
-}
-
-TEST_FLOAT(Infinity) {
-  checkInf("Infinity", false);
-  checkInf("+Infinity", false);
-  checkInf("-Infinity", true);
-  checkInf("inf", false);
-  checkInf("+inf", false);
-  checkInf("-inf", true);
+  SECTION("Short_NoExponent") {
+    check<double>("3.14", 3.14);
+    check<double>("-3.14", -3.14);
+    check<double>("+3.14", +3.14);
+  }
+
+  SECTION("Short_NoDot") {
+    check<double>("1E+308", 1E+308);
+    check<double>("-1E+308", -1E+308);
+    check<double>("+1E-308", +1E-308);
+    check<double>("+1e+308", +1e+308);
+    check<double>("-1e-308", -1e-308);
+  }
+
+  SECTION("Max") {
+    check<double>(".017976931348623147e+310", 1.7976931348623147e+308);
+    check<double>(".17976931348623147e+309", 1.7976931348623147e+308);
+    check<double>("1.7976931348623147e+308", 1.7976931348623147e+308);
+    check<double>("17.976931348623147e+307", 1.7976931348623147e+308);
+    check<double>("179.76931348623147e+306", 1.7976931348623147e+308);
+  }
+
+  SECTION("Min") {
+    check<double>(".022250738585072014e-306", 2.2250738585072014e-308);
+    check<double>(".22250738585072014e-307", 2.2250738585072014e-308);
+    check<double>("2.2250738585072014e-308", 2.2250738585072014e-308);
+    check<double>("22.250738585072014e-309", 2.2250738585072014e-308);
+    check<double>("222.50738585072014e-310", 2.2250738585072014e-308);
+  }
+
+  SECTION("VeryLong") {
+    check<double>("0.00000000000000000000000000000001", 1e-32);
+    check<double>("100000000000000000000000000000000.0", 1e+32);
+    check<double>(
+        "100000000000000000000000000000000.00000000000000000000000000000",
+        1e+32);
+  }
+
+  SECTION("MantissaTooLongToFit") {
+    check<double>("0.179769313486231571111111111111", 0.17976931348623157);
+    check<double>("17976931348623157.11111111111111", 17976931348623157.0);
+    check<double>("1797693.134862315711111111111111", 1797693.1348623157);
+
+    check<double>("-0.179769313486231571111111111111", -0.17976931348623157);
+    check<double>("-17976931348623157.11111111111111", -17976931348623157.0);
+    check<double>("-1797693.134862315711111111111111", -1797693.1348623157);
+  }
+
+  SECTION("ExponentTooBig") {
+    checkInf<double>("1e309", false);
+    checkInf<double>("-1e309", true);
+    checkInf<double>("1e65535", false);
+    check<double>("1e-65535", 0.0);
+  }
+
+  SECTION("NaN") {
+    checkNaN<double>("NaN");
+    checkNaN<double>("nan");
+  }
 }

test/Polyfills/parseInteger.cpp

@@ -5,23 +5,20 @@
 // https://bblanchon.github.io/ArduinoJson/
 // If you like this project, please add a star!
 
-#include <gtest/gtest.h>
 #include <stdint.h>
 #include <ArduinoJson/Polyfills/parseInteger.hpp>
+#include <catch.hpp>
 
 using namespace ArduinoJson::Polyfills;
 
-struct Polyfills_ParseInteger_Tests : testing::Test {
-  template <typename T>
-  void check(const char* input, T expected) {
-    T actual = parseInteger<T>(input);
-    EXPECT_EQ(expected, actual) << input;
-  }
-};
+template <typename T>
+void check(const char* input, T expected) {
+  CAPTURE(input);
+  T actual = parseInteger<T>(input);
+  REQUIRE(expected == actual);
+}
 
-#define TEST_(X) TEST_F(Polyfills_ParseInteger_Tests, X)
-
-TEST_(int8_t) {
+TEST_CASE("parseInteger<int8_t>()") {
   check<int8_t>("-128", -128);
   check<int8_t>("127", 127);
   check<int8_t>("+127", 127);
@@ -33,7 +30,7 @@ TEST_(int8_t) {
   check<int8_t>(NULL, 0);
 }
 
-TEST_(int16_t) {
+TEST_CASE("parseInteger<int16_t>()") {
   check<int16_t>("-32768", -32768);
   check<int16_t>("32767", 32767);
   check<int16_t>("+32767", 32767);
@@ -45,7 +42,7 @@ TEST_(int16_t) {
   check<int16_t>(NULL, 0);
 }
 
-TEST_(int32_t) {
+TEST_CASE("parseInteger<int32_t>()") {
   check<int32_t>("-2147483648", (-2147483647 - 1));
   check<int32_t>("2147483647", 2147483647);
   check<int32_t>("+2147483647", 2147483647);
@@ -56,7 +53,7 @@ TEST_(int32_t) {
   check<int32_t>("2147483648", (-2147483647 - 1));
 }
 
-TEST_(uint8_t) {
+TEST_CASE("parseInteger<uint8_t>()") {
   check<uint8_t>("0", 0);
   check<uint8_t>("255", 255);
   check<uint8_t>("+255", 255);
@@ -67,7 +64,7 @@ TEST_(uint8_t) {
   check<uint8_t>("256", 0);
 }
 
-TEST_(uint16_t) {
+TEST_CASE("parseInteger<uint16_t>()") {
   check<uint16_t>("0", 0);
   check<uint16_t>("65535", 65535);
   check<uint16_t>("+65535", 65535);

test/StaticJsonBuffer/CMakeLists.txt

@@ -6,13 +6,13 @@
 # If you like this project, please add a star!
 
 add_executable(StaticJsonBufferTests 
-	basics.cpp
+	alloc.cpp
 	createArray.cpp
 	createObject.cpp
 	parseArray.cpp
 	parseObject.cpp
-	string.cpp
+	startString.cpp
 )
 
-target_link_libraries(StaticJsonBufferTests gtest)
+target_link_libraries(StaticJsonBufferTests catch)
 add_test(StaticJsonBuffer StaticJsonBufferTests)

test/StaticJsonBuffer/alloc.cpp

@@ -0,0 +1,68 @@
+// Copyright Benoit Blanchon 2014-2017
+// MIT License
+//
+// Arduino JSON library
+// https://bblanchon.github.io/ArduinoJson/
+// If you like this project, please add a star!
+
+#include <ArduinoJson.h>
+#include <catch.hpp>
+
+static bool isAligned(void *ptr) {
+  const size_t mask = sizeof(void *) - 1;
+  size_t addr = reinterpret_cast<size_t>(ptr);
+  return (addr & mask) == 0;
+}
+
+TEST_CASE("StaticJsonBuffer::alloc()") {
+  StaticJsonBuffer<64> buffer;
+
+  SECTION("CapacityMatchTemplateParameter") {
+    REQUIRE(64 == buffer.capacity());
+  }
+
+  SECTION("InitialSizeIsZero") {
+    REQUIRE(0 == buffer.size());
+  }
+
+  SECTION("GrowsAfterAlloc") {
+    buffer.alloc(1);
+    REQUIRE(1U <= buffer.size());
+    buffer.alloc(1);
+    REQUIRE(2U <= buffer.size());
+  }
+
+  SECTION("DoesntGrowWhenFull") {
+    buffer.alloc(64);
+    buffer.alloc(1);
+    REQUIRE(64 == buffer.size());
+  }
+
+  SECTION("DoesntGrowWhenTooSmall") {
+    buffer.alloc(65);
+    REQUIRE(0 == buffer.size());
+  }
+
+  SECTION("ReturnsNonNull") {
+    void *p = buffer.alloc(64);
+    REQUIRE(0 != p);
+  }
+
+  SECTION("ReturnsNullWhenFull") {
+    buffer.alloc(64);
+    void *p = buffer.alloc(1);
+    REQUIRE(0 == p);
+  }
+
+  SECTION("ReturnsNullWhenTooSmall") {
+    void *p = buffer.alloc(65);
+    REQUIRE(0 == p);
+  }
+
+  SECTION("Alignment") {
+    for (size_t size = 1; size <= sizeof(void *); size++) {
+      void *p = buffer.alloc(1);
+      REQUIRE(isAligned(p));
+    }
+  }
+}

test/StaticJsonBuffer/basics.cpp

@@ -1,65 +0,0 @@
-// Copyright Benoit Blanchon 2014-2017
-// MIT License
-//
-// Arduino JSON library
-// https://bblanchon.github.io/ArduinoJson/
-// If you like this project, please add a star!
-
-#include <ArduinoJson.h>
-#include <gtest/gtest.h>
-
-class StaticJsonBuffer_Basic_Tests : public testing::Test {
- protected:
-  StaticJsonBuffer<64> buffer;
-};
-
-TEST_F(StaticJsonBuffer_Basic_Tests, CapacityMatchTemplateParameter) {
-  ASSERT_EQ(64, buffer.capacity());
-}
-
-TEST_F(StaticJsonBuffer_Basic_Tests, InitialSizeIsZero) {
-  ASSERT_EQ(0, buffer.size());
-}
-
-TEST_F(StaticJsonBuffer_Basic_Tests, GrowsAfterAlloc) {
-  buffer.alloc(1);
-  ASSERT_LE(1U, buffer.size());
-  buffer.alloc(1);
-  ASSERT_LE(2U, buffer.size());
-}
-
-TEST_F(StaticJsonBuffer_Basic_Tests, DoesntGrowWhenFull) {
-  buffer.alloc(64);
-  buffer.alloc(1);
-  ASSERT_EQ(64, buffer.size());
-}
-
-TEST_F(StaticJsonBuffer_Basic_Tests, DoesntGrowWhenTooSmall) {
-  buffer.alloc(65);
-  ASSERT_EQ(0, buffer.size());
-}
-
-TEST_F(StaticJsonBuffer_Basic_Tests, ReturnsNonNull) {
-  void *p = buffer.alloc(64);
-  ASSERT_NE(static_cast<void *>(0), p);
-}
-
-TEST_F(StaticJsonBuffer_Basic_Tests, ReturnsNullWhenFull) {
-  buffer.alloc(64);
-  void *p = buffer.alloc(1);
-  ASSERT_EQ(NULL, p);
-}
-
-TEST_F(StaticJsonBuffer_Basic_Tests, ReturnsNullWhenTooSmall) {
-  void *p = buffer.alloc(65);
-  ASSERT_EQ(NULL, p);
-}
-
-TEST_F(StaticJsonBuffer_Basic_Tests, Alignment) {
-  size_t mask = sizeof(void *) - 1;
-
-  for (size_t size = 1; size <= sizeof(void *); size++) {
-    size_t addr = reinterpret_cast<size_t>(buffer.alloc(1));
-    ASSERT_EQ(0, addr & mask);
-  }
-}

test/StaticJsonBuffer/createArray.cpp

@@ -6,41 +6,43 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-TEST(StaticJsonBuffer_CreateArray_Tests, GrowsWithArray) {
-  StaticJsonBuffer<JSON_ARRAY_SIZE(2)> json;
+TEST_CASE("StaticJsonBuffer::createArray()") {
+  SECTION("GrowsWithArray") {
+    StaticJsonBuffer<JSON_ARRAY_SIZE(2)> json;
 
-  JsonArray &array = json.createArray();
-  ASSERT_EQ(JSON_ARRAY_SIZE(0), json.size());
+    JsonArray &array = json.createArray();
+    REQUIRE(JSON_ARRAY_SIZE(0) == json.size());
 
-  array.add("hello");
-  ASSERT_EQ(JSON_ARRAY_SIZE(1), json.size());
+    array.add("hello");
+    REQUIRE(JSON_ARRAY_SIZE(1) == json.size());
 
-  array.add("world");
-  ASSERT_EQ(JSON_ARRAY_SIZE(2), json.size());
-}
-
-TEST(StaticJsonBuffer_CreateArray_Tests, SucceedWhenBigEnough) {
-  StaticJsonBuffer<JSON_ARRAY_SIZE(0)> json;
-
-  JsonArray &array = json.createArray();
-  ASSERT_TRUE(array.success());
-}
-
-TEST(StaticJsonBuffer_CreateArray_Tests, FailsWhenTooSmall) {
-  StaticJsonBuffer<JSON_ARRAY_SIZE(0) - 1> json;
-
-  JsonArray &array = json.createArray();
-  ASSERT_FALSE(array.success());
-}
-
-TEST(StaticJsonBuffer_CreateArray_Tests, ArrayDoesntGrowWhenFull) {
-  StaticJsonBuffer<JSON_ARRAY_SIZE(1)> json;
-
-  JsonArray &array = json.createArray();
-  array.add("hello");
-  array.add("world");
-
-  EXPECT_EQ(1, array.size());
+    array.add("world");
+    REQUIRE(JSON_ARRAY_SIZE(2) == json.size());
+  }
+
+  SECTION("SucceedWhenBigEnough") {
+    StaticJsonBuffer<JSON_ARRAY_SIZE(0)> json;
+
+    JsonArray &array = json.createArray();
+    REQUIRE(array.success());
+  }
+
+  SECTION("FailsWhenTooSmall") {
+    StaticJsonBuffer<JSON_ARRAY_SIZE(0) - 1> json;
+
+    JsonArray &array = json.createArray();
+    REQUIRE_FALSE(array.success());
+  }
+
+  SECTION("ArrayDoesntGrowWhenFull") {
+    StaticJsonBuffer<JSON_ARRAY_SIZE(1)> json;
+
+    JsonArray &array = json.createArray();
+    array.add("hello");
+    array.add("world");
+
+    REQUIRE(1 == array.size());
+  }
 }

test/StaticJsonBuffer/createObject.cpp

@@ -6,52 +6,54 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-TEST(StaticJsonBuffer_CreateObject_Tests, GrowsWithObject) {
-  StaticJsonBuffer<JSON_OBJECT_SIZE(3)> buffer;
+TEST_CASE("StaticJsonBuffer::createObject()") {
+  SECTION("GrowsWithObject") {
+    StaticJsonBuffer<JSON_OBJECT_SIZE(3)> buffer;
 
-  JsonObject &obj = buffer.createObject();
-  ASSERT_EQ(JSON_OBJECT_SIZE(0), buffer.size());
+    JsonObject &obj = buffer.createObject();
+    REQUIRE(JSON_OBJECT_SIZE(0) == buffer.size());
 
-  obj["hello"];
-  ASSERT_EQ(JSON_OBJECT_SIZE(0), buffer.size());
+    obj["hello"];
+    REQUIRE(JSON_OBJECT_SIZE(0) == buffer.size());
 
-  obj["hello"] = 1;
-  ASSERT_EQ(JSON_OBJECT_SIZE(1), buffer.size());
+    obj["hello"] = 1;
+    REQUIRE(JSON_OBJECT_SIZE(1) == buffer.size());
 
-  obj["world"] = 2;
-  ASSERT_EQ(JSON_OBJECT_SIZE(2), buffer.size());
+    obj["world"] = 2;
+    REQUIRE(JSON_OBJECT_SIZE(2) == buffer.size());
 
-  obj["world"] = 3;  // <- same key, should not grow
-  ASSERT_EQ(JSON_OBJECT_SIZE(2), buffer.size());
-}
-
-TEST(StaticJsonBuffer_CreateObject_Tests, SucceedWhenBigEnough) {
-  StaticJsonBuffer<JSON_OBJECT_SIZE(0)> buffer;
-
-  JsonObject &object = buffer.createObject();
-  ASSERT_TRUE(object.success());
-}
-
-TEST(StaticJsonBuffer_CreateObject_Tests, FailsWhenTooSmall) {
-  StaticJsonBuffer<JSON_OBJECT_SIZE(0) - 1> buffer;
-
-  JsonObject &object = buffer.createObject();
-  ASSERT_FALSE(object.success());
-}
-
-TEST(StaticJsonBuffer_CreateObject_Tests, ObjectDoesntGrowWhenFull) {
-  StaticJsonBuffer<JSON_OBJECT_SIZE(1)> buffer;
-
-  JsonObject &obj = buffer.createObject();
-  obj["hello"] = 1;
-  obj["world"] = 2;
-
-  ASSERT_EQ(JSON_OBJECT_SIZE(1), buffer.size());
-  ASSERT_EQ(1, obj.size());
-
-  char json[64];
-  obj.printTo(json, sizeof(json));
-  ASSERT_STREQ("{\"hello\":1}", json);
+    obj["world"] = 3;  // <- same key, should not grow
+    REQUIRE(JSON_OBJECT_SIZE(2) == buffer.size());
+  }
+
+  SECTION("SucceedWhenBigEnough") {
+    StaticJsonBuffer<JSON_OBJECT_SIZE(0)> buffer;
+
+    JsonObject &object = buffer.createObject();
+    REQUIRE(object.success());
+  }
+
+  SECTION("FailsWhenTooSmall") {
+    StaticJsonBuffer<JSON_OBJECT_SIZE(0) - 1> buffer;
+
+    JsonObject &object = buffer.createObject();
+    REQUIRE_FALSE(object.success());
+  }
+
+  SECTION("ObjectDoesntGrowWhenFull") {
+    StaticJsonBuffer<JSON_OBJECT_SIZE(1)> buffer;
+
+    JsonObject &obj = buffer.createObject();
+    obj["hello"] = 1;
+    obj["world"] = 2;
+
+    REQUIRE(JSON_OBJECT_SIZE(1) == buffer.size());
+    REQUIRE(1 == obj.size());
+
+    char json[64];
+    obj.printTo(json, sizeof(json));
+    REQUIRE(std::string("{\"hello\":1}") == json);
+  }
 }

test/StaticJsonBuffer/parseArray.cpp

@@ -6,91 +6,69 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
+#include <catch.hpp>
 
-class StaticJsonBuffer_ParseArray_Tests : public testing::Test {
- protected:
-  void with(StaticJsonBufferBase& jsonBuffer) {
-    _jsonBuffer = &jsonBuffer;
+TEST_CASE("StaticJsonBuffer::parseArray()") {
+  SECTION("TooSmallBufferForEmptyArray") {
+    StaticJsonBuffer<JSON_ARRAY_SIZE(0) - 1> bufferTooSmall;
+    char input[] = "[]";
+    JsonArray& arr = bufferTooSmall.parseArray(input);
+    REQUIRE_FALSE(arr.success());
   }
 
-  void whenInputIs(const char* json) {
-    strcpy(_jsonString, json);
+  SECTION("BufferOfTheRightSizeForEmptyArray") {
+    StaticJsonBuffer<JSON_ARRAY_SIZE(0)> bufferOfRightSize;
+    char input[] = "[]";
+    JsonArray& arr = bufferOfRightSize.parseArray(input);
+    REQUIRE(arr.success());
   }
 
-  void parseMustSucceed() {
-    EXPECT_TRUE(_jsonBuffer->parseArray(_jsonString).success());
+  SECTION("TooSmallBufferForArrayWithOneValue") {
+    StaticJsonBuffer<JSON_ARRAY_SIZE(1) - 1> bufferTooSmall;
+    char input[] = "[1]";
+    JsonArray& arr = bufferTooSmall.parseArray(input);
+    REQUIRE_FALSE(arr.success());
   }
 
-  void parseMustFail() {
-    EXPECT_FALSE(_jsonBuffer->parseArray(_jsonString).success());
+  SECTION("BufferOfTheRightSizeForArrayWithOneValue") {
+    StaticJsonBuffer<JSON_ARRAY_SIZE(1)> bufferOfRightSize;
+    char input[] = "[1]";
+    JsonArray& arr = bufferOfRightSize.parseArray(input);
+    REQUIRE(arr.success());
   }
 
- private:
-  StaticJsonBufferBase* _jsonBuffer;
-  char _jsonString[256];
-};
+  SECTION("TooSmallBufferForArrayWithNestedObject") {
+    StaticJsonBuffer<JSON_ARRAY_SIZE(1) + JSON_OBJECT_SIZE(0) - 1>
+        bufferTooSmall;
+    char input[] = "[{}]";
+    JsonArray& arr = bufferTooSmall.parseArray(input);
+    REQUIRE_FALSE(arr.success());
+  }
 
-TEST_F(StaticJsonBuffer_ParseArray_Tests, TooSmallBufferForEmptyArray) {
-  StaticJsonBuffer<JSON_ARRAY_SIZE(0) - 1> bufferTooSmall;
-  with(bufferTooSmall);
-  whenInputIs("[]");
-  parseMustFail();
-}
+  SECTION("BufferOfTheRightSizeForArrayWithNestedObject") {
+    StaticJsonBuffer<JSON_ARRAY_SIZE(1) + JSON_OBJECT_SIZE(0)>
+        bufferOfRightSize;
+    char input[] = "[{}]";
+    JsonArray& arr = bufferOfRightSize.parseArray(input);
+    REQUIRE(arr.success());
+  }
 
-TEST_F(StaticJsonBuffer_ParseArray_Tests, BufferOfTheRightSizeForEmptyArray) {
-  StaticJsonBuffer<JSON_ARRAY_SIZE(0)> bufferOfRightSize;
-  with(bufferOfRightSize);
-  whenInputIs("[]");
-  parseMustSucceed();
-}
+  SECTION("CharPtrNull") {
+    REQUIRE_FALSE(
+        StaticJsonBuffer<100>().parseArray(static_cast<char*>(0)).success());
+  }
 
-TEST_F(StaticJsonBuffer_ParseArray_Tests, TooSmallBufferForArrayWithOneValue) {
-  StaticJsonBuffer<JSON_ARRAY_SIZE(1) - 1> bufferTooSmall;
-  with(bufferTooSmall);
-  whenInputIs("[1]");
-  parseMustFail();
-}
+  SECTION("ConstCharPtrNull") {
+    REQUIRE_FALSE(StaticJsonBuffer<100>()
+                      .parseArray(static_cast<const char*>(0))
+                      .success());
+  }
 
-TEST_F(StaticJsonBuffer_ParseArray_Tests,
-       BufferOfTheRightSizeForArrayWithOneValue) {
-  StaticJsonBuffer<JSON_ARRAY_SIZE(1)> bufferOfRightSize;
-  with(bufferOfRightSize);
-  whenInputIs("[1]");
-  parseMustSucceed();
-}
-
-TEST_F(StaticJsonBuffer_ParseArray_Tests,
-       TooSmallBufferForArrayWithNestedObject) {
-  StaticJsonBuffer<JSON_ARRAY_SIZE(1) + JSON_OBJECT_SIZE(0) - 1> bufferTooSmall;
-  with(bufferTooSmall);
-  whenInputIs("[{}]");
-  parseMustFail();
-}
-
-TEST_F(StaticJsonBuffer_ParseArray_Tests,
-       BufferOfTheRightSizeForArrayWithNestedObject) {
-  StaticJsonBuffer<JSON_ARRAY_SIZE(1) + JSON_OBJECT_SIZE(0)> bufferOfRightSize;
-  with(bufferOfRightSize);
-  whenInputIs("[{}]");
-  parseMustSucceed();
-}
-
-TEST_F(StaticJsonBuffer_ParseArray_Tests, CharPtrNull) {
-  ASSERT_FALSE(
-      StaticJsonBuffer<100>().parseArray(static_cast<char*>(0)).success());
-}
-
-TEST_F(StaticJsonBuffer_ParseArray_Tests, ConstCharPtrNull) {
-  ASSERT_FALSE(StaticJsonBuffer<100>()
-                   .parseArray(static_cast<const char*>(0))
-                   .success());
-}
-
-TEST_F(StaticJsonBuffer_ParseArray_Tests, CopyStringNotSpaces) {
-  StaticJsonBuffer<100> jsonBuffer;
-  jsonBuffer.parseArray("  [ \"1234567\" ] ");
-  ASSERT_EQ(JSON_ARRAY_SIZE(1) + sizeof("1234567"), jsonBuffer.size());
-  // note we use a string of 8 bytes to be sure that the StaticJsonBuffer
-  // will not insert bytes to enforce alignement
+  SECTION("CopyStringNotSpaces") {
+    StaticJsonBuffer<100> jsonBuffer;
+    jsonBuffer.parseArray("  [ \"1234567\" ] ");
+    REQUIRE(JSON_ARRAY_SIZE(1) + sizeof("1234567") == jsonBuffer.size());
+    // note we use a string of 8 bytes to be sure that the StaticJsonBuffer
+    // will not insert bytes to enforce alignement
+  }
 }

test/StaticJsonBuffer/parseObject.cpp

@@ -6,84 +6,60 @@
 // If you like this project, please add a star!
 
 #include <ArduinoJson.h>
-#include <gtest/gtest.h>
-
-class StaticJsonBuffer_ParseObject_Tests : public testing::Test {
- protected:
-  void with(StaticJsonBufferBase& jsonBuffer) {
-    _jsonBuffer = &jsonBuffer;
+#include <catch.hpp>
+TEST_CASE("StaticJsonBuffer::parseObject()") {
+  SECTION("TooSmallBufferForEmptyObject") {
+    StaticJsonBuffer<JSON_OBJECT_SIZE(0) - 1> bufferTooSmall;
+    char input[] = "{}";
+    JsonObject& obj = bufferTooSmall.parseObject(input);
+    REQUIRE_FALSE(obj.success());
   }
 
-  void whenInputIs(const char* json) {
-    strcpy(_jsonString, json);
+  SECTION("BufferOfTheRightSizeForEmptyObject") {
+    StaticJsonBuffer<JSON_OBJECT_SIZE(0)> bufferOfRightSize;
+    char input[] = "{}";
+    JsonObject& obj = bufferOfRightSize.parseObject(input);
+    REQUIRE(obj.success());
   }
 
-  void parseMustSucceed() {
-    EXPECT_TRUE(_jsonBuffer->parseObject(_jsonString).success());
+  SECTION("TooSmallBufferForObjectWithOneValue") {
+    StaticJsonBuffer<JSON_OBJECT_SIZE(1) - 1> bufferTooSmall;
+    char input[] = "{\"a\":1}";
+    JsonObject& obj = bufferTooSmall.parseObject(input);
+    REQUIRE_FALSE(obj.success());
   }
 
-  void parseMustFail() {
-    EXPECT_FALSE(_jsonBuffer->parseObject(_jsonString).success());
+  SECTION("BufferOfTheRightSizeForObjectWithOneValue") {
+    StaticJsonBuffer<JSON_OBJECT_SIZE(1)> bufferOfRightSize;
+    char input[] = "{\"a\":1}";
+    JsonObject& obj = bufferOfRightSize.parseObject(input);
+    REQUIRE(obj.success());
   }
 
- private:
-  StaticJsonBufferBase* _jsonBuffer;
-  char _jsonString[256];
-};
+  SECTION("TooSmallBufferForObjectWithNestedObject") {
+    StaticJsonBuffer<JSON_OBJECT_SIZE(1) + JSON_ARRAY_SIZE(0) - 1>
+        bufferTooSmall;
+    char input[] = "{\"a\":[]}";
+    JsonObject& obj = bufferTooSmall.parseObject(input);
+    REQUIRE_FALSE(obj.success());
+  }
 
-TEST_F(StaticJsonBuffer_ParseObject_Tests, TooSmallBufferForEmptyObject) {
-  StaticJsonBuffer<JSON_OBJECT_SIZE(0) - 1> bufferTooSmall;
-  with(bufferTooSmall);
-  whenInputIs("{}");
-  parseMustFail();
-}
+  SECTION("BufferOfTheRightSizeForObjectWithNestedObject") {
+    StaticJsonBuffer<JSON_OBJECT_SIZE(1) + JSON_ARRAY_SIZE(0)>
+        bufferOfRightSize;
+    char input[] = "{\"a\":[]}";
+    JsonObject& obj = bufferOfRightSize.parseObject(input);
+    REQUIRE(obj.success());
+  }
 
-TEST_F(StaticJsonBuffer_ParseObject_Tests, BufferOfTheRightSizeForEmptyObject) {
-  StaticJsonBuffer<JSON_OBJECT_SIZE(0)> bufferOfRightSize;
-  with(bufferOfRightSize);
-  whenInputIs("{}");
-  parseMustSucceed();
-}
+  SECTION("CharPtrNull") {
+    REQUIRE_FALSE(
+        StaticJsonBuffer<100>().parseObject(static_cast<char*>(0)).success());
+  }
 
-TEST_F(StaticJsonBuffer_ParseObject_Tests,
-       TooSmallBufferForObjectWithOneValue) {
-  StaticJsonBuffer<JSON_OBJECT_SIZE(1) - 1> bufferTooSmall;
-  with(bufferTooSmall);
-  whenInputIs("{\"a\":1}");
-  parseMustFail();
-}
-
-TEST_F(StaticJsonBuffer_ParseObject_Tests,
-       BufferOfTheRightSizeForObjectWithOneValue) {
-  StaticJsonBuffer<JSON_OBJECT_SIZE(1)> bufferOfRightSize;
-  with(bufferOfRightSize);
-  whenInputIs("{\"a\":1}");
-  parseMustSucceed();
-}
-
-TEST_F(StaticJsonBuffer_ParseObject_Tests,
-       TooSmallBufferForObjectWithNestedObject) {
-  StaticJsonBuffer<JSON_OBJECT_SIZE(1) + JSON_ARRAY_SIZE(0) - 1> bufferTooSmall;
-  with(bufferTooSmall);
-  whenInputIs("{\"a\":[]}");
-  parseMustFail();
-}
-
-TEST_F(StaticJsonBuffer_ParseObject_Tests,
-       BufferOfTheRightSizeForObjectWithNestedObject) {
-  StaticJsonBuffer<JSON_OBJECT_SIZE(1) + JSON_ARRAY_SIZE(0)> bufferOfRightSize;
-  with(bufferOfRightSize);
-  whenInputIs("{\"a\":[]}");
-  parseMustSucceed();
-}
-
-TEST_F(StaticJsonBuffer_ParseObject_Tests, CharPtrNull) {
-  ASSERT_FALSE(
-      StaticJsonBuffer<100>().parseObject(static_cast<char*>(0)).success());
-}
-
-TEST_F(StaticJsonBuffer_ParseObject_Tests, ConstCharPtrNull) {
-  ASSERT_FALSE(StaticJsonBuffer<100>()
-                   .parseObject(static_cast<const char*>(0))
-                   .success());
+  SECTION("ConstCharPtrNull") {
+    REQUIRE_FALSE(StaticJsonBuffer<100>()
+                      .parseObject(static_cast<const char*>(0))
+                      .success());
+  }
 }

test/StaticJsonBuffer/startString.cpp

@@ -0,0 +1,50 @@
+// Copyright Benoit Blanchon 2014-2017
+// MIT License
+//
+// Arduino JSON library
+// https://bblanchon.github.io/ArduinoJson/
+// If you like this project, please add a star!
+
+#include <ArduinoJson.h>
+#include <catch.hpp>
+
+TEST_CASE("StaticJsonBuffer::startString()") {
+  SECTION("WorksWhenBufferIsBigEnough") {
+    StaticJsonBuffer<6> jsonBuffer;
+
+    StaticJsonBufferBase::String str = jsonBuffer.startString();
+    str.append('h');
+    str.append('e');
+    str.append('l');
+    str.append('l');
+    str.append('o');
+
+    REQUIRE(std::string("hello") == str.c_str());
+  }
+
+  SECTION("ReturnsNullWhenTooSmall") {
+    StaticJsonBuffer<5> jsonBuffer;
+
+    StaticJsonBufferBase::String str = jsonBuffer.startString();
+    str.append('h');
+    str.append('e');
+    str.append('l');
+    str.append('l');
+    str.append('o');
+
+    REQUIRE(0 == str.c_str());
+  }
+
+  SECTION("SizeIncreases") {
+    StaticJsonBuffer<5> jsonBuffer;
+
+    StaticJsonBufferBase::String str = jsonBuffer.startString();
+    REQUIRE(0 == jsonBuffer.size());
+
+    str.append('h');
+    REQUIRE(1 == jsonBuffer.size());
+
+    str.c_str();
+    REQUIRE(2 == jsonBuffer.size());
+  }
+}

test/StaticJsonBuffer/string.cpp

@@ -1,48 +0,0 @@
-// Copyright Benoit Blanchon 2014-2017
-// MIT License
-//
-// Arduino JSON library
-// https://bblanchon.github.io/ArduinoJson/
-// If you like this project, please add a star!
-
-#include <ArduinoJson.h>
-#include <gtest/gtest.h>
-
-TEST(StaticJsonBuffer_String_Tests, WorksWhenBufferIsBigEnough) {
-  StaticJsonBuffer<6> jsonBuffer;
-
-  StaticJsonBufferBase::String str = jsonBuffer.startString();
-  str.append('h');
-  str.append('e');
-  str.append('l');
-  str.append('l');
-  str.append('o');
-
-  ASSERT_STREQ("hello", str.c_str());
-}
-
-TEST(StaticJsonBuffer_String_Tests, ReturnsNullWhenTooSmall) {
-  StaticJsonBuffer<5> jsonBuffer;
-
-  StaticJsonBufferBase::String str = jsonBuffer.startString();
-  str.append('h');
-  str.append('e');
-  str.append('l');
-  str.append('l');
-  str.append('o');
-
-  ASSERT_EQ(NULL, str.c_str());
-}
-
-TEST(StaticJsonBuffer_String_Tests, SizeIncreases) {
-  StaticJsonBuffer<5> jsonBuffer;
-
-  StaticJsonBufferBase::String str = jsonBuffer.startString();
-  ASSERT_EQ(0, jsonBuffer.size());
-
-  str.append('h');
-  ASSERT_EQ(1, jsonBuffer.size());
-
-  str.c_str();
-  ASSERT_EQ(2, jsonBuffer.size());
-}

test/gtest.cmake

@@ -1,24 +0,0 @@
-set(GTEST_DIR ../third-party/gtest-1.7.0)
-
-add_library(gtest
-	${GTEST_DIR}/src/gtest-all.cc
-    ${GTEST_DIR}/src/gtest_main.cc
-)
-
-target_include_directories(gtest
-	PUBLIC
-    ${GTEST_DIR}
-    ${GTEST_DIR}/include
-)
-
-
-target_compile_definitions(gtest PUBLIC -DGTEST_HAS_PTHREAD=0)
-
-if (MSVC)
-	if (MSVC_VERSION EQUAL 1700)
-		# Workaround for Visual Studio 2012
-	    target_compile_definitions(gtest PUBLIC -D_VARIADIC_MAX=10)
-	endif()
-
-	target_compile_definitions(gtest PUBLIC -D_CRT_SECURE_NO_WARNINGS)
-endif()

third-party/catch/CMakeLists.txt

@@ -0,0 +1,16 @@
+# Copyright Benoit Blanchon 2014-2017
+# MIT License
+# 
+# Arduino JSON library
+# https://bblanchon.github.io/ArduinoJson/
+# If you like this project, please add a star!
+
+add_library(catch
+	catch.hpp
+	catch.cpp
+)
+
+target_include_directories(catch
+	PUBLIC
+	${CMAKE_CURRENT_SOURCE_DIR}
+)

third-party/catch/catch.cpp

@@ -0,0 +1,9 @@
+// Copyright Benoit Blanchon 2014-2017
+// MIT License
+//
+// Arduino JSON library
+// https://bblanchon.github.io/ArduinoJson/
+// If you like this project, please add a star!
+
+#define CATCH_CONFIG_MAIN
+#include "catch.hpp"

third-party/gtest-1.7.0/CHANGES

@@ -1,157 +0,0 @@
-Changes for 1.7.0:
-
-* New feature: death tests are supported on OpenBSD and in iOS
-  simulator now.
-* New feature: Google Test now implements a protocol to allow
-  a test runner to detect that a test program has exited
-  prematurely and report it as a failure (before it would be
-  falsely reported as a success if the exit code is 0).
-* New feature: Test::RecordProperty() can now be used outside of the
-  lifespan of a test method, in which case it will be attributed to
-  the current test case or the test program in the XML report.
-* New feature (potentially breaking): --gtest_list_tests now prints
-  the type parameters and value parameters for each test.
-* Improvement: char pointers and char arrays are now escaped properly
-  in failure messages.
-* Improvement: failure summary in XML reports now includes file and
-  line information.
-* Improvement: the <testsuites> XML element now has a timestamp attribute.
-* Improvement: When --gtest_filter is specified, XML report now doesn't
-  contain information about tests that are filtered out.
-* Fixed the bug where long --gtest_filter flag values are truncated in
-  death tests.
-* Potentially breaking change: RUN_ALL_TESTS() is now implemented as a
-  function instead of a macro in order to work better with Clang.
-* Compatibility fixes with C++ 11 and various platforms.
-* Bug/warning fixes.
-
-Changes for 1.6.0:
-
-* New feature: ADD_FAILURE_AT() for reporting a test failure at the
-  given source location -- useful for writing testing utilities.
-* New feature: the universal value printer is moved from Google Mock
-  to Google Test.
-* New feature: type parameters and value parameters are reported in
-  the XML report now.
-* A gtest_disable_pthreads CMake option.
-* Colored output works in GNU Screen sessions now.
-* Parameters of value-parameterized tests are now printed in the
-  textual output.
-* Failures from ad hoc test assertions run before RUN_ALL_TESTS() are
-  now correctly reported.
-* Arguments of ASSERT_XY and EXPECT_XY no longer need to support << to
-  ostream.
-* More complete handling of exceptions.
-* GTEST_ASSERT_XY can be used instead of ASSERT_XY in case the latter
-  name is already used by another library.
-* --gtest_catch_exceptions is now true by default, allowing a test
-  program to continue after an exception is thrown.
-* Value-parameterized test fixtures can now derive from Test and
-  WithParamInterface<T> separately, easing conversion of legacy tests.
-* Death test messages are clearly marked to make them more
-  distinguishable from other messages.
-* Compatibility fixes for Android, Google Native Client, MinGW, HP UX,
-  PowerPC, Lucid autotools, libCStd, Sun C++, Borland C++ Builder (Code Gear),
-  IBM XL C++ (Visual Age C++), and C++0x.
-* Bug fixes and implementation clean-ups.
-* Potentially incompatible changes: disables the harmful 'make install'
-  command in autotools.
-
-Changes for 1.5.0:
-
- * New feature: assertions can be safely called in multiple threads
-   where the pthreads library is available.
- * New feature: predicates used inside EXPECT_TRUE() and friends
-   can now generate custom failure messages.
- * New feature: Google Test can now be compiled as a DLL.
- * New feature: fused source files are included.
- * New feature: prints help when encountering unrecognized Google Test flags.
- * Experimental feature: CMake build script (requires CMake 2.6.4+).
- * Experimental feature: the Pump script for meta programming.
- * double values streamed to an assertion are printed with enough precision
-   to differentiate any two different values.
- * Google Test now works on Solaris and AIX.
- * Build and test script improvements.
- * Bug fixes and implementation clean-ups.
-
- Potentially breaking changes:
-
- * Stopped supporting VC++ 7.1 with exceptions disabled.
- * Dropped support for 'make install'.
-
-Changes for 1.4.0:
-
- * New feature: the event listener API
- * New feature: test shuffling
- * New feature: the XML report format is closer to junitreport and can
-   be parsed by Hudson now.
- * New feature: when a test runs under Visual Studio, its failures are
-   integrated in the IDE.
- * New feature: /MD(d) versions of VC++ projects.
- * New feature: elapsed time for the tests is printed by default.
- * New feature: comes with a TR1 tuple implementation such that Boost
-   is no longer needed for Combine().
- * New feature: EXPECT_DEATH_IF_SUPPORTED macro and friends.
- * New feature: the Xcode project can now produce static gtest
-   libraries in addition to a framework.
- * Compatibility fixes for Solaris, Cygwin, minGW, Windows Mobile,
-   Symbian, gcc, and C++Builder.
- * Bug fixes and implementation clean-ups.
-
-Changes for 1.3.0:
-
- * New feature: death tests on Windows, Cygwin, and Mac.
- * New feature: ability to use Google Test assertions in other testing
-   frameworks.
- * New feature: ability to run disabled test via
-   --gtest_also_run_disabled_tests.
- * New feature: the --help flag for printing the usage.
- * New feature: access to Google Test flag values in user code.
- * New feature: a script that packs Google Test into one .h and one
-   .cc file for easy deployment.
- * New feature: support for distributing test functions to multiple
-   machines (requires support from the test runner).
- * Bug fixes and implementation clean-ups.
-
-Changes for 1.2.1:
-
- * Compatibility fixes for Linux IA-64 and IBM z/OS.
- * Added support for using Boost and other TR1 implementations.
- * Changes to the build scripts to support upcoming release of Google C++
-   Mocking Framework.
- * Added Makefile to the distribution package.
- * Improved build instructions in README.
-
-Changes for 1.2.0:
-
- * New feature: value-parameterized tests.
- * New feature: the ASSERT/EXPECT_(NON)FATAL_FAILURE(_ON_ALL_THREADS)
-   macros.
- * Changed the XML report format to match JUnit/Ant's.
- * Added tests to the Xcode project.
- * Added scons/SConscript for building with SCons.
- * Added src/gtest-all.cc for building Google Test from a single file.
- * Fixed compatibility with Solaris and z/OS.
- * Enabled running Python tests on systems with python 2.3 installed,
-   e.g. Mac OS X 10.4.
- * Bug fixes.
-
-Changes for 1.1.0:
-
- * New feature: type-parameterized tests.
- * New feature: exception assertions.
- * New feature: printing elapsed time of tests.
- * Improved the robustness of death tests.
- * Added an Xcode project and samples.
- * Adjusted the output format on Windows to be understandable by Visual Studio.
- * Minor bug fixes.
-
-Changes for 1.0.1:
-
- * Added project files for Visual Studio 7.1.
- * Fixed issues with compiling on Mac OS X.
- * Fixed issues with compiling on Cygwin.
-
-Changes for 1.0.0:
-
- * Initial Open Source release of Google Test

third-party/gtest-1.7.0/CMakeLists.txt

@@ -1,252 +0,0 @@
-########################################################################
-# CMake build script for Google Test.
-#
-# To run the tests for Google Test itself on Linux, use 'make test' or
-# ctest.  You can select which tests to run using 'ctest -R regex'.
-# For more options, run 'ctest --help'.
-
-# BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
-# make it prominent in the GUI.
-option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF)
-
-# When other libraries are using a shared version of runtime libraries,
-# Google Test also has to use one.
-option(
-  gtest_force_shared_crt
-  "Use shared (DLL) run-time lib even when Google Test is built as static lib."
-  OFF)
-
-option(gtest_build_tests "Build all of gtest's own tests." OFF)
-
-option(gtest_build_samples "Build gtest's sample programs." OFF)
-
-option(gtest_disable_pthreads "Disable uses of pthreads in gtest." OFF)
-
-# Defines pre_project_set_up_hermetic_build() and set_up_hermetic_build().
-include(cmake/hermetic_build.cmake OPTIONAL)
-
-if (COMMAND pre_project_set_up_hermetic_build)
-  pre_project_set_up_hermetic_build()
-endif()
-
-########################################################################
-#
-# Project-wide settings
-
-# Name of the project.
-#
-# CMake files in this project can refer to the root source directory
-# as ${gtest_SOURCE_DIR} and to the root binary directory as
-# ${gtest_BINARY_DIR}.
-# Language "C" is required for find_package(Threads).
-project(gtest CXX C)
-cmake_minimum_required(VERSION 2.6.2)
-
-if (COMMAND set_up_hermetic_build)
-  set_up_hermetic_build()
-endif()
-
-# Define helper functions and macros used by Google Test.
-include(cmake/internal_utils.cmake)
-
-config_compiler_and_linker()  # Defined in internal_utils.cmake.
-
-# Where Google Test's .h files can be found.
-include_directories(
-  ${gtest_SOURCE_DIR}/include
-  ${gtest_SOURCE_DIR})
-
-# Where Google Test's libraries can be found.
-link_directories(${gtest_BINARY_DIR}/src)
-
-########################################################################
-#
-# Defines the gtest & gtest_main libraries.  User tests should link
-# with one of them.
-
-# Google Test libraries.  We build them using more strict warnings than what
-# are used for other targets, to ensure that gtest can be compiled by a user
-# aggressive about warnings.
-cxx_library(gtest "${cxx_strict}" src/gtest-all.cc)
-cxx_library(gtest_main "${cxx_strict}" src/gtest_main.cc)
-target_link_libraries(gtest_main gtest)
-
-########################################################################
-#
-# Samples on how to link user tests with gtest or gtest_main.
-#
-# They are not built by default.  To build them, set the
-# gtest_build_samples option to ON.  You can do it by running ccmake
-# or specifying the -Dgtest_build_samples=ON flag when running cmake.
-
-if (gtest_build_samples)
-  cxx_executable(sample1_unittest samples gtest_main samples/sample1.cc)
-  cxx_executable(sample2_unittest samples gtest_main samples/sample2.cc)
-  cxx_executable(sample3_unittest samples gtest_main)
-  cxx_executable(sample4_unittest samples gtest_main samples/sample4.cc)
-  cxx_executable(sample5_unittest samples gtest_main samples/sample1.cc)
-  cxx_executable(sample6_unittest samples gtest_main)
-  cxx_executable(sample7_unittest samples gtest_main)
-  cxx_executable(sample8_unittest samples gtest_main)
-  cxx_executable(sample9_unittest samples gtest)
-  cxx_executable(sample10_unittest samples gtest)
-endif()
-
-########################################################################
-#
-# Google Test's own tests.
-#
-# You can skip this section if you aren't interested in testing
-# Google Test itself.
-#
-# The tests are not built by default.  To build them, set the
-# gtest_build_tests option to ON.  You can do it by running ccmake
-# or specifying the -Dgtest_build_tests=ON flag when running cmake.
-
-if (gtest_build_tests)
-  # This must be set in the root directory for the tests to be run by
-  # 'make test' or ctest.
-  enable_testing()
-
-  ############################################################
-  # C++ tests built with standard compiler flags.
-
-  cxx_test(gtest-death-test_test gtest_main)
-  cxx_test(gtest_environment_test gtest)
-  cxx_test(gtest-filepath_test gtest_main)
-  cxx_test(gtest-linked_ptr_test gtest_main)
-  cxx_test(gtest-listener_test gtest_main)
-  cxx_test(gtest_main_unittest gtest_main)
-  cxx_test(gtest-message_test gtest_main)
-  cxx_test(gtest_no_test_unittest gtest)
-  cxx_test(gtest-options_test gtest_main)
-  cxx_test(gtest-param-test_test gtest
-    test/gtest-param-test2_test.cc)
-  cxx_test(gtest-port_test gtest_main)
-  cxx_test(gtest_pred_impl_unittest gtest_main)
-  cxx_test(gtest_premature_exit_test gtest
-    test/gtest_premature_exit_test.cc)
-  cxx_test(gtest-printers_test gtest_main)
-  cxx_test(gtest_prod_test gtest_main
-    test/production.cc)
-  cxx_test(gtest_repeat_test gtest)
-  cxx_test(gtest_sole_header_test gtest_main)
-  cxx_test(gtest_stress_test gtest)
-  cxx_test(gtest-test-part_test gtest_main)
-  cxx_test(gtest_throw_on_failure_ex_test gtest)
-  cxx_test(gtest-typed-test_test gtest_main
-    test/gtest-typed-test2_test.cc)
-  cxx_test(gtest_unittest gtest_main)
-  cxx_test(gtest-unittest-api_test gtest)
-
-  ############################################################
-  # C++ tests built with non-standard compiler flags.
-
-  # MSVC 7.1 does not support STL with exceptions disabled.
-  if (NOT MSVC OR MSVC_VERSION GREATER 1310)
-    cxx_library(gtest_no_exception "${cxx_no_exception}"
-      src/gtest-all.cc)
-    cxx_library(gtest_main_no_exception "${cxx_no_exception}"
-      src/gtest-all.cc src/gtest_main.cc)
-  endif()
-  cxx_library(gtest_main_no_rtti "${cxx_no_rtti}"
-    src/gtest-all.cc src/gtest_main.cc)
-
-  cxx_test_with_flags(gtest-death-test_ex_nocatch_test
-    "${cxx_exception} -DGTEST_ENABLE_CATCH_EXCEPTIONS_=0"
-    gtest test/gtest-death-test_ex_test.cc)
-  cxx_test_with_flags(gtest-death-test_ex_catch_test
-    "${cxx_exception} -DGTEST_ENABLE_CATCH_EXCEPTIONS_=1"
-    gtest test/gtest-death-test_ex_test.cc)
-
-  cxx_test_with_flags(gtest_no_rtti_unittest "${cxx_no_rtti}"
-    gtest_main_no_rtti test/gtest_unittest.cc)
-
-  cxx_shared_library(gtest_dll "${cxx_default}"
-    src/gtest-all.cc src/gtest_main.cc)
-
-  cxx_executable_with_flags(gtest_dll_test_ "${cxx_default}"
-    gtest_dll test/gtest_all_test.cc)
-  set_target_properties(gtest_dll_test_
-                        PROPERTIES
-                        COMPILE_DEFINITIONS "GTEST_LINKED_AS_SHARED_LIBRARY=1")
-
-  if (NOT MSVC OR NOT MSVC_VERSION EQUAL 1600)
-    # The C++ Standard specifies tuple_element<int, class>.
-    # Yet MSVC 10's <utility> declares tuple_element<size_t, class>.
-    # That declaration conflicts with our own standard-conforming
-    # tuple implementation.  Therefore using our own tuple with
-    # MSVC 10 doesn't compile.
-    cxx_library(gtest_main_use_own_tuple "${cxx_use_own_tuple}"
-      src/gtest-all.cc src/gtest_main.cc)
-
-    cxx_test_with_flags(gtest-tuple_test "${cxx_use_own_tuple}"
-      gtest_main_use_own_tuple test/gtest-tuple_test.cc)
-
-    cxx_test_with_flags(gtest_use_own_tuple_test "${cxx_use_own_tuple}"
-      gtest_main_use_own_tuple
-      test/gtest-param-test_test.cc test/gtest-param-test2_test.cc)
-  endif()
-
-  ############################################################
-  # Python tests.
-
-  cxx_executable(gtest_break_on_failure_unittest_ test gtest)
-  py_test(gtest_break_on_failure_unittest)
-
-  # MSVC 7.1 does not support STL with exceptions disabled.
-  if (NOT MSVC OR MSVC_VERSION GREATER 1310)
-    cxx_executable_with_flags(
-      gtest_catch_exceptions_no_ex_test_
-      "${cxx_no_exception}"
-      gtest_main_no_exception
-      test/gtest_catch_exceptions_test_.cc)
-  endif()
-
-  cxx_executable_with_flags(
-    gtest_catch_exceptions_ex_test_
-    "${cxx_exception}"
-    gtest_main
-    test/gtest_catch_exceptions_test_.cc)
-  py_test(gtest_catch_exceptions_test)
-
-  cxx_executable(gtest_color_test_ test gtest)
-  py_test(gtest_color_test)
-
-  cxx_executable(gtest_env_var_test_ test gtest)
-  py_test(gtest_env_var_test)
-
-  cxx_executable(gtest_filter_unittest_ test gtest)
-  py_test(gtest_filter_unittest)
-
-  cxx_executable(gtest_help_test_ test gtest_main)
-  py_test(gtest_help_test)
-
-  cxx_executable(gtest_list_tests_unittest_ test gtest)
-  py_test(gtest_list_tests_unittest)
-
-  cxx_executable(gtest_output_test_ test gtest)
-  py_test(gtest_output_test)
-
-  cxx_executable(gtest_shuffle_test_ test gtest)
-  py_test(gtest_shuffle_test)
-
-  # MSVC 7.1 does not support STL with exceptions disabled.
-  if (NOT MSVC OR MSVC_VERSION GREATER 1310)
-    cxx_executable(gtest_throw_on_failure_test_ test gtest_no_exception)
-    set_target_properties(gtest_throw_on_failure_test_
-      PROPERTIES
-      COMPILE_FLAGS "${cxx_no_exception}")
-    py_test(gtest_throw_on_failure_test)
-  endif()
-
-  cxx_executable(gtest_uninitialized_test_ test gtest)
-  py_test(gtest_uninitialized_test)
-
-  cxx_executable(gtest_xml_outfile1_test_ test gtest_main)
-  cxx_executable(gtest_xml_outfile2_test_ test gtest_main)
-  py_test(gtest_xml_outfiles_test)
-
-  cxx_executable(gtest_xml_output_unittest_ test gtest)
-  py_test(gtest_xml_output_unittest)
-endif()

third-party/gtest-1.7.0/CONTRIBUTORS

@@ -1,37 +0,0 @@
-# This file contains a list of people who've made non-trivial
-# contribution to the Google C++ Testing Framework project.  People
-# who commit code to the project are encouraged to add their names
-# here.  Please keep the list sorted by first names.
-
-Ajay Joshi <jaj@google.com>
-Balázs Dán <balazs.dan@gmail.com>
-Bharat Mediratta <bharat@menalto.com>
-Chandler Carruth <chandlerc@google.com>
-Chris Prince <cprince@google.com>
-Chris Taylor <taylorc@google.com>
-Dan Egnor <egnor@google.com>
-Eric Roman <eroman@chromium.org>
-Hady Zalek <hady.zalek@gmail.com>
-Jeffrey Yasskin <jyasskin@google.com>
-Jói Sigurðsson <joi@google.com>
-Keir Mierle <mierle@gmail.com>
-Keith Ray <keith.ray@gmail.com>
-Kenton Varda <kenton@google.com>
-Manuel Klimek <klimek@google.com>
-Markus Heule <markus.heule@gmail.com>
-Mika Raento <mikie@iki.fi>
-Miklós Fazekas <mfazekas@szemafor.com>
-Pasi Valminen <pasi.valminen@gmail.com>
-Patrick Hanna <phanna@google.com>
-Patrick Riley <pfr@google.com>
-Peter Kaminski <piotrk@google.com>
-Preston Jackson <preston.a.jackson@gmail.com>
-Rainer Klaffenboeck <rainer.klaffenboeck@dynatrace.com>
-Russ Cox <rsc@google.com>
-Russ Rufer <russ@pentad.com>
-Sean Mcafee <eefacm@gmail.com>
-Sigurður Ásgeirsson <siggi@google.com>
-Tracy Bialik <tracy@pentad.com>
-Vadim Berman <vadimb@google.com>
-Vlad Losev <vladl@google.com>
-Zhanyong Wan <wan@google.com>

third-party/gtest-1.7.0/LICENSE

@@ -1,28 +0,0 @@
-Copyright 2008, Google Inc.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-    * Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the following disclaimer
-in the documentation and/or other materials provided with the
-distribution.
-    * Neither the name of Google Inc. nor the names of its
-contributors may be used to endorse or promote products derived from
-this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

third-party/gtest-1.7.0/Makefile.am

@@ -1,306 +0,0 @@
-# Automake file
-
-ACLOCAL_AMFLAGS = -I m4
-
-# Nonstandard package files for distribution
-EXTRA_DIST = \
-  CHANGES \
-  CONTRIBUTORS \
-  LICENSE \
-  include/gtest/gtest-param-test.h.pump \
-  include/gtest/internal/gtest-param-util-generated.h.pump \
-  include/gtest/internal/gtest-tuple.h.pump \
-  include/gtest/internal/gtest-type-util.h.pump \
-  make/Makefile \
-  scripts/fuse_gtest_files.py \
-  scripts/gen_gtest_pred_impl.py \
-  scripts/pump.py \
-  scripts/test/Makefile
-
-# gtest source files that we don't compile directly.  They are
-# #included by gtest-all.cc.
-GTEST_SRC = \
-  src/gtest-death-test.cc \
-  src/gtest-filepath.cc \
-  src/gtest-internal-inl.h \
-  src/gtest-port.cc \
-  src/gtest-printers.cc \
-  src/gtest-test-part.cc \
-  src/gtest-typed-test.cc \
-  src/gtest.cc
-
-EXTRA_DIST += $(GTEST_SRC)
-
-# Sample files that we don't compile.
-EXTRA_DIST += \
-  samples/prime_tables.h \
-  samples/sample2_unittest.cc \
-  samples/sample3_unittest.cc \
-  samples/sample4_unittest.cc \
-  samples/sample5_unittest.cc \
-  samples/sample6_unittest.cc \
-  samples/sample7_unittest.cc \
-  samples/sample8_unittest.cc \
-  samples/sample9_unittest.cc
-
-# C++ test files that we don't compile directly.
-EXTRA_DIST += \
-  test/gtest-death-test_ex_test.cc \
-  test/gtest-death-test_test.cc \
-  test/gtest-filepath_test.cc \
-  test/gtest-linked_ptr_test.cc \
-  test/gtest-listener_test.cc \
-  test/gtest-message_test.cc \
-  test/gtest-options_test.cc \
-  test/gtest-param-test2_test.cc \
-  test/gtest-param-test2_test.cc \
-  test/gtest-param-test_test.cc \
-  test/gtest-param-test_test.cc \
-  test/gtest-param-test_test.h \
-  test/gtest-port_test.cc \
-  test/gtest_premature_exit_test.cc \
-  test/gtest-printers_test.cc \
-  test/gtest-test-part_test.cc \
-  test/gtest-tuple_test.cc \
-  test/gtest-typed-test2_test.cc \
-  test/gtest-typed-test_test.cc \
-  test/gtest-typed-test_test.h \
-  test/gtest-unittest-api_test.cc \
-  test/gtest_break_on_failure_unittest_.cc \
-  test/gtest_catch_exceptions_test_.cc \
-  test/gtest_color_test_.cc \
-  test/gtest_env_var_test_.cc \
-  test/gtest_environment_test.cc \
-  test/gtest_filter_unittest_.cc \
-  test/gtest_help_test_.cc \
-  test/gtest_list_tests_unittest_.cc \
-  test/gtest_main_unittest.cc \
-  test/gtest_no_test_unittest.cc \
-  test/gtest_output_test_.cc \
-  test/gtest_pred_impl_unittest.cc \
-  test/gtest_prod_test.cc \
-  test/gtest_repeat_test.cc \
-  test/gtest_shuffle_test_.cc \
-  test/gtest_sole_header_test.cc \
-  test/gtest_stress_test.cc \
-  test/gtest_throw_on_failure_ex_test.cc \
-  test/gtest_throw_on_failure_test_.cc \
-  test/gtest_uninitialized_test_.cc \
-  test/gtest_unittest.cc \
-  test/gtest_unittest.cc \
-  test/gtest_xml_outfile1_test_.cc \
-  test/gtest_xml_outfile2_test_.cc \
-  test/gtest_xml_output_unittest_.cc \
-  test/production.cc \
-  test/production.h
-
-# Python tests that we don't run.
-EXTRA_DIST += \
-  test/gtest_break_on_failure_unittest.py \
-  test/gtest_catch_exceptions_test.py \
-  test/gtest_color_test.py \
-  test/gtest_env_var_test.py \
-  test/gtest_filter_unittest.py \
-  test/gtest_help_test.py \
-  test/gtest_list_tests_unittest.py \
-  test/gtest_output_test.py \
-  test/gtest_output_test_golden_lin.txt \
-  test/gtest_shuffle_test.py \
-  test/gtest_test_utils.py \
-  test/gtest_throw_on_failure_test.py \
-  test/gtest_uninitialized_test.py \
-  test/gtest_xml_outfiles_test.py \
-  test/gtest_xml_output_unittest.py \
-  test/gtest_xml_test_utils.py
-
-# CMake script
-EXTRA_DIST += \
-  CMakeLists.txt \
-  cmake/internal_utils.cmake
-
-# MSVC project files
-EXTRA_DIST += \
-  msvc/gtest-md.sln \
-  msvc/gtest-md.vcproj \
-  msvc/gtest.sln \
-  msvc/gtest.vcproj \
-  msvc/gtest_main-md.vcproj \
-  msvc/gtest_main.vcproj \
-  msvc/gtest_prod_test-md.vcproj \
-  msvc/gtest_prod_test.vcproj \
-  msvc/gtest_unittest-md.vcproj \
-  msvc/gtest_unittest.vcproj
-
-# xcode project files
-EXTRA_DIST += \
-  xcode/Config/DebugProject.xcconfig \
-  xcode/Config/FrameworkTarget.xcconfig \
-  xcode/Config/General.xcconfig \
-  xcode/Config/ReleaseProject.xcconfig \
-  xcode/Config/StaticLibraryTarget.xcconfig \
-  xcode/Config/TestTarget.xcconfig \
-  xcode/Resources/Info.plist \
-  xcode/Scripts/runtests.sh \
-  xcode/Scripts/versiongenerate.py \
-  xcode/gtest.xcodeproj/project.pbxproj
-
-# xcode sample files
-EXTRA_DIST += \
-  xcode/Samples/FrameworkSample/Info.plist \
-  xcode/Samples/FrameworkSample/WidgetFramework.xcodeproj/project.pbxproj \
-  xcode/Samples/FrameworkSample/runtests.sh \
-  xcode/Samples/FrameworkSample/widget.cc \
-  xcode/Samples/FrameworkSample/widget.h \
-  xcode/Samples/FrameworkSample/widget_test.cc
-
-# C++Builder project files
-EXTRA_DIST += \
-  codegear/gtest.cbproj \
-  codegear/gtest.groupproj \
-  codegear/gtest_all.cc \
-  codegear/gtest_link.cc \
-  codegear/gtest_main.cbproj \
-  codegear/gtest_unittest.cbproj
-
-# Distribute and install M4 macro
-m4datadir = $(datadir)/aclocal
-m4data_DATA = m4/gtest.m4
-EXTRA_DIST += $(m4data_DATA)
-
-# We define the global AM_CPPFLAGS as everything we compile includes from these
-# directories.
-AM_CPPFLAGS = -I$(srcdir) -I$(srcdir)/include
-
-# Modifies compiler and linker flags for pthreads compatibility.
-if HAVE_PTHREADS
-  AM_CXXFLAGS = @PTHREAD_CFLAGS@ -DGTEST_HAS_PTHREAD=1
-  AM_LIBS = @PTHREAD_LIBS@
-else
-  AM_CXXFLAGS = -DGTEST_HAS_PTHREAD=0
-endif
-
-# Build rules for libraries.
-lib_LTLIBRARIES = lib/libgtest.la lib/libgtest_main.la
-
-lib_libgtest_la_SOURCES = src/gtest-all.cc
-
-pkginclude_HEADERS = \
-  include/gtest/gtest-death-test.h \
-  include/gtest/gtest-message.h \
-  include/gtest/gtest-param-test.h \
-  include/gtest/gtest-printers.h \
-  include/gtest/gtest-spi.h \
-  include/gtest/gtest-test-part.h \
-  include/gtest/gtest-typed-test.h \
-  include/gtest/gtest.h \
-  include/gtest/gtest_pred_impl.h \
-  include/gtest/gtest_prod.h
-
-pkginclude_internaldir = $(pkgincludedir)/internal
-pkginclude_internal_HEADERS = \
-  include/gtest/internal/gtest-death-test-internal.h \
-  include/gtest/internal/gtest-filepath.h \
-  include/gtest/internal/gtest-internal.h \
-  include/gtest/internal/gtest-linked_ptr.h \
-  include/gtest/internal/gtest-param-util-generated.h \
-  include/gtest/internal/gtest-param-util.h \
-  include/gtest/internal/gtest-port.h \
-  include/gtest/internal/gtest-string.h \
-  include/gtest/internal/gtest-tuple.h \
-  include/gtest/internal/gtest-type-util.h
-
-lib_libgtest_main_la_SOURCES = src/gtest_main.cc
-lib_libgtest_main_la_LIBADD = lib/libgtest.la
-
-# Bulid rules for samples and tests. Automake's naming for some of
-# these variables isn't terribly obvious, so this is a brief
-# reference:
-#
-# TESTS -- Programs run automatically by "make check"
-# check_PROGRAMS -- Programs built by "make check" but not necessarily run
-
-noinst_LTLIBRARIES = samples/libsamples.la
-
-samples_libsamples_la_SOURCES = \
-  samples/sample1.cc \
-  samples/sample1.h \
-  samples/sample2.cc \
-  samples/sample2.h \
-  samples/sample3-inl.h \
-  samples/sample4.cc \
-  samples/sample4.h
-
-TESTS=
-TESTS_ENVIRONMENT = GTEST_SOURCE_DIR="$(srcdir)/test" \
-                    GTEST_BUILD_DIR="$(top_builddir)/test"
-check_PROGRAMS=
-
-# A simple sample on using gtest.
-TESTS += samples/sample1_unittest
-check_PROGRAMS += samples/sample1_unittest
-samples_sample1_unittest_SOURCES = samples/sample1_unittest.cc
-samples_sample1_unittest_LDADD = lib/libgtest_main.la \
-                                 lib/libgtest.la \
-                                 samples/libsamples.la
-
-# Another sample.  It also verifies that libgtest works.
-TESTS += samples/sample10_unittest
-check_PROGRAMS += samples/sample10_unittest
-samples_sample10_unittest_SOURCES = samples/sample10_unittest.cc
-samples_sample10_unittest_LDADD = lib/libgtest.la
-
-# This tests most constructs of gtest and verifies that libgtest_main
-# and libgtest work.
-TESTS += test/gtest_all_test
-check_PROGRAMS += test/gtest_all_test
-test_gtest_all_test_SOURCES = test/gtest_all_test.cc
-test_gtest_all_test_LDADD = lib/libgtest_main.la \
-                            lib/libgtest.la
-
-# Tests that fused gtest files compile and work.
-FUSED_GTEST_SRC = \
-  fused-src/gtest/gtest-all.cc \
-  fused-src/gtest/gtest.h \
-  fused-src/gtest/gtest_main.cc
-
-if HAVE_PYTHON
-TESTS += test/fused_gtest_test
-check_PROGRAMS += test/fused_gtest_test
-test_fused_gtest_test_SOURCES = $(FUSED_GTEST_SRC) \
-                                samples/sample1.cc samples/sample1_unittest.cc
-test_fused_gtest_test_CPPFLAGS = -I"$(srcdir)/fused-src"
-
-# Build rules for putting fused Google Test files into the distribution
-# package. The user can also create those files by manually running
-# scripts/fuse_gtest_files.py.
-$(test_fused_gtest_test_SOURCES): fused-gtest
-
-fused-gtest: $(pkginclude_HEADERS) $(pkginclude_internal_HEADERS) \
-             $(GTEST_SRC) src/gtest-all.cc src/gtest_main.cc \
-             scripts/fuse_gtest_files.py
-	mkdir -p "$(srcdir)/fused-src"
-	chmod -R u+w "$(srcdir)/fused-src"
-	rm -f "$(srcdir)/fused-src/gtest/gtest-all.cc"
-	rm -f "$(srcdir)/fused-src/gtest/gtest.h"
-	"$(srcdir)/scripts/fuse_gtest_files.py" "$(srcdir)/fused-src"
-	cp -f "$(srcdir)/src/gtest_main.cc" "$(srcdir)/fused-src/gtest/"
-
-maintainer-clean-local:
-	rm -rf "$(srcdir)/fused-src"
-endif
-
-# Death tests may produce core dumps in the build directory. In case
-# this happens, clean them to keep distcleancheck happy.
-CLEANFILES = core
-
-# Disables 'make install' as installing a compiled version of Google
-# Test can lead to undefined behavior due to violation of the
-# One-Definition Rule.
-
-install-exec-local:
-	echo "'make install' is dangerous and not supported. Instead, see README for how to integrate Google Test into your build system."
-	false
-
-install-data-local:
-	echo "'make install' is dangerous and not supported. Instead, see README for how to integrate Google Test into your build system."
-	false

third-party/gtest-1.7.0/README

@@ -1,435 +0,0 @@
-Google C++ Testing Framework
-============================
-
-http://code.google.com/p/googletest/
-
-Overview
---------
-
-Google's framework for writing C++ tests on a variety of platforms
-(Linux, Mac OS X, Windows, Windows CE, Symbian, etc).  Based on the
-xUnit architecture.  Supports automatic test discovery, a rich set of
-assertions, user-defined assertions, death tests, fatal and non-fatal
-failures, various options for running the tests, and XML test report
-generation.
-
-Please see the project page above for more information as well as the
-mailing list for questions, discussions, and development.  There is
-also an IRC channel on OFTC (irc.oftc.net) #gtest available.  Please
-join us!
-
-Requirements for End Users
---------------------------
-
-Google Test is designed to have fairly minimal requirements to build
-and use with your projects, but there are some.  Currently, we support
-Linux, Windows, Mac OS X, and Cygwin.  We will also make our best
-effort to support other platforms (e.g. Solaris, AIX, and z/OS).
-However, since core members of the Google Test project have no access
-to these platforms, Google Test may have outstanding issues there.  If
-you notice any problems on your platform, please notify
-googletestframework@googlegroups.com.  Patches for fixing them are
-even more welcome!
-
-### Linux Requirements ###
-
-These are the base requirements to build and use Google Test from a source
-package (as described below):
-  * GNU-compatible Make or gmake
-  * POSIX-standard shell
-  * POSIX(-2) Regular Expressions (regex.h)
-  * A C++98-standard-compliant compiler
-
-### Windows Requirements ###
-
-  * Microsoft Visual C++ 7.1 or newer
-
-### Cygwin Requirements ###
-
-  * Cygwin 1.5.25-14 or newer
-
-### Mac OS X Requirements ###
-
-  * Mac OS X 10.4 Tiger or newer
-  * Developer Tools Installed
-
-Also, you'll need CMake 2.6.4 or higher if you want to build the
-samples using the provided CMake script, regardless of the platform.
-
-Requirements for Contributors
------------------------------
-
-We welcome patches.  If you plan to contribute a patch, you need to
-build Google Test and its own tests from an SVN checkout (described
-below), which has further requirements:
-
-  * Python version 2.3 or newer (for running some of the tests and
-    re-generating certain source files from templates)
-  * CMake 2.6.4 or newer
-
-Getting the Source
-------------------
-
-There are two primary ways of getting Google Test's source code: you
-can download a stable source release in your preferred archive format,
-or directly check out the source from our Subversion (SVN) repositary.
-The SVN checkout requires a few extra steps and some extra software
-packages on your system, but lets you track the latest development and
-make patches much more easily, so we highly encourage it.
-
-### Source Package ###
-
-Google Test is released in versioned source packages which can be
-downloaded from the download page [1].  Several different archive
-formats are provided, but the only difference is the tools used to
-manipulate them, and the size of the resulting file.  Download
-whichever you are most comfortable with.
-
-  [1] http://code.google.com/p/googletest/downloads/list
-
-Once the package is downloaded, expand it using whichever tools you
-prefer for that type.  This will result in a new directory with the
-name "gtest-X.Y.Z" which contains all of the source code.  Here are
-some examples on Linux:
-
-  tar -xvzf gtest-X.Y.Z.tar.gz
-  tar -xvjf gtest-X.Y.Z.tar.bz2
-  unzip gtest-X.Y.Z.zip
-
-### SVN Checkout ###
-
-To check out the main branch (also known as the "trunk") of Google
-Test, run the following Subversion command:
-
-  svn checkout http://googletest.googlecode.com/svn/trunk/ gtest-svn
-
-Setting up the Build
---------------------
-
-To build Google Test and your tests that use it, you need to tell your
-build system where to find its headers and source files.  The exact
-way to do it depends on which build system you use, and is usually
-straightforward.
-
-### Generic Build Instructions ###
-
-Suppose you put Google Test in directory ${GTEST_DIR}.  To build it,
-create a library build target (or a project as called by Visual Studio
-and Xcode) to compile
-
-  ${GTEST_DIR}/src/gtest-all.cc
-
-with ${GTEST_DIR}/include in the system header search path and ${GTEST_DIR}
-in the normal header search path.  Assuming a Linux-like system and gcc,
-something like the following will do:
-
-  g++ -isystem ${GTEST_DIR}/include -I${GTEST_DIR} \
-      -pthread -c ${GTEST_DIR}/src/gtest-all.cc
-  ar -rv libgtest.a gtest-all.o
-
-(We need -pthread as Google Test uses threads.)
-
-Next, you should compile your test source file with
-${GTEST_DIR}/include in the system header search path, and link it
-with gtest and any other necessary libraries:
-
-  g++ -isystem ${GTEST_DIR}/include -pthread path/to/your_test.cc libgtest.a \
-      -o your_test
-
-As an example, the make/ directory contains a Makefile that you can
-use to build Google Test on systems where GNU make is available
-(e.g. Linux, Mac OS X, and Cygwin).  It doesn't try to build Google
-Test's own tests.  Instead, it just builds the Google Test library and
-a sample test.  You can use it as a starting point for your own build
-script.
-
-If the default settings are correct for your environment, the
-following commands should succeed:
-
-  cd ${GTEST_DIR}/make
-  make
-  ./sample1_unittest
-
-If you see errors, try to tweak the contents of make/Makefile to make
-them go away.  There are instructions in make/Makefile on how to do
-it.
-
-### Using CMake ###
-
-Google Test comes with a CMake build script (CMakeLists.txt) that can
-be used on a wide range of platforms ("C" stands for cross-platofrm.).
-If you don't have CMake installed already, you can download it for
-free from http://www.cmake.org/.
-
-CMake works by generating native makefiles or build projects that can
-be used in the compiler environment of your choice.  The typical
-workflow starts with:
-
-  mkdir mybuild       # Create a directory to hold the build output.
-  cd mybuild
-  cmake ${GTEST_DIR}  # Generate native build scripts.
-
-If you want to build Google Test's samples, you should replace the
-last command with
-
-  cmake -Dgtest_build_samples=ON ${GTEST_DIR}
-
-If you are on a *nix system, you should now see a Makefile in the
-current directory.  Just type 'make' to build gtest.
-
-If you use Windows and have Vistual Studio installed, a gtest.sln file
-and several .vcproj files will be created.  You can then build them
-using Visual Studio.
-
-On Mac OS X with Xcode installed, a .xcodeproj file will be generated.
-
-### Legacy Build Scripts ###
-
-Before settling on CMake, we have been providing hand-maintained build
-projects/scripts for Visual Studio, Xcode, and Autotools.  While we
-continue to provide them for convenience, they are not actively
-maintained any more.  We highly recommend that you follow the
-instructions in the previous two sections to integrate Google Test
-with your existing build system.
-
-If you still need to use the legacy build scripts, here's how:
-
-The msvc\ folder contains two solutions with Visual C++ projects.
-Open the gtest.sln or gtest-md.sln file using Visual Studio, and you
-are ready to build Google Test the same way you build any Visual
-Studio project.  Files that have names ending with -md use DLL
-versions of Microsoft runtime libraries (the /MD or the /MDd compiler
-option).  Files without that suffix use static versions of the runtime
-libraries (the /MT or the /MTd option).  Please note that one must use
-the same option to compile both gtest and the test code.  If you use
-Visual Studio 2005 or above, we recommend the -md version as /MD is
-the default for new projects in these versions of Visual Studio.
-
-On Mac OS X, open the gtest.xcodeproj in the xcode/ folder using
-Xcode.  Build the "gtest" target.  The universal binary framework will
-end up in your selected build directory (selected in the Xcode
-"Preferences..." -> "Building" pane and defaults to xcode/build).
-Alternatively, at the command line, enter:
-
-  xcodebuild
-
-This will build the "Release" configuration of gtest.framework in your
-default build location.  See the "xcodebuild" man page for more
-information about building different configurations and building in
-different locations.
-
-If you wish to use the Google Test Xcode project with Xcode 4.x and
-above, you need to either:
- * update the SDK configuration options in xcode/Config/General.xconfig.
-   Comment options SDKROOT, MACOS_DEPLOYMENT_TARGET, and GCC_VERSION. If
-   you choose this route you lose the ability to target earlier versions
-   of MacOS X.
- * Install an SDK for an earlier version. This doesn't appear to be
-   supported by Apple, but has been reported to work
-   (http://stackoverflow.com/questions/5378518).
-
-Tweaking Google Test
---------------------
-
-Google Test can be used in diverse environments.  The default
-configuration may not work (or may not work well) out of the box in
-some environments.  However, you can easily tweak Google Test by
-defining control macros on the compiler command line.  Generally,
-these macros are named like GTEST_XYZ and you define them to either 1
-or 0 to enable or disable a certain feature.
-
-We list the most frequently used macros below.  For a complete list,
-see file include/gtest/internal/gtest-port.h.
-
-### Choosing a TR1 Tuple Library ###
-
-Some Google Test features require the C++ Technical Report 1 (TR1)
-tuple library, which is not yet available with all compilers.  The
-good news is that Google Test implements a subset of TR1 tuple that's
-enough for its own need, and will automatically use this when the
-compiler doesn't provide TR1 tuple.
-
-Usually you don't need to care about which tuple library Google Test
-uses.  However, if your project already uses TR1 tuple, you need to
-tell Google Test to use the same TR1 tuple library the rest of your
-project uses, or the two tuple implementations will clash.  To do
-that, add
-
-  -DGTEST_USE_OWN_TR1_TUPLE=0
-
-to the compiler flags while compiling Google Test and your tests.  If
-you want to force Google Test to use its own tuple library, just add
-
-  -DGTEST_USE_OWN_TR1_TUPLE=1
-
-to the compiler flags instead.
-
-If you don't want Google Test to use tuple at all, add
-
-  -DGTEST_HAS_TR1_TUPLE=0
-
-and all features using tuple will be disabled.
-
-### Multi-threaded Tests ###
-
-Google Test is thread-safe where the pthread library is available.
-After #include "gtest/gtest.h", you can check the GTEST_IS_THREADSAFE
-macro to see whether this is the case (yes if the macro is #defined to
-1, no if it's undefined.).
-
-If Google Test doesn't correctly detect whether pthread is available
-in your environment, you can force it with
-
-  -DGTEST_HAS_PTHREAD=1
-
-or
-
-  -DGTEST_HAS_PTHREAD=0
-
-When Google Test uses pthread, you may need to add flags to your
-compiler and/or linker to select the pthread library, or you'll get
-link errors.  If you use the CMake script or the deprecated Autotools
-script, this is taken care of for you.  If you use your own build
-script, you'll need to read your compiler and linker's manual to
-figure out what flags to add.
-
-### As a Shared Library (DLL) ###
-
-Google Test is compact, so most users can build and link it as a
-static library for the simplicity.  You can choose to use Google Test
-as a shared library (known as a DLL on Windows) if you prefer.
-
-To compile *gtest* as a shared library, add
-
-  -DGTEST_CREATE_SHARED_LIBRARY=1
-
-to the compiler flags.  You'll also need to tell the linker to produce
-a shared library instead - consult your linker's manual for how to do
-it.
-
-To compile your *tests* that use the gtest shared library, add
-
-  -DGTEST_LINKED_AS_SHARED_LIBRARY=1
-
-to the compiler flags.
-
-Note: while the above steps aren't technically necessary today when
-using some compilers (e.g. GCC), they may become necessary in the
-future, if we decide to improve the speed of loading the library (see
-http://gcc.gnu.org/wiki/Visibility for details).  Therefore you are
-recommended to always add the above flags when using Google Test as a
-shared library.  Otherwise a future release of Google Test may break
-your build script.
-
-### Avoiding Macro Name Clashes ###
-
-In C++, macros don't obey namespaces.  Therefore two libraries that
-both define a macro of the same name will clash if you #include both
-definitions.  In case a Google Test macro clashes with another
-library, you can force Google Test to rename its macro to avoid the
-conflict.
-
-Specifically, if both Google Test and some other code define macro
-FOO, you can add
-
-  -DGTEST_DONT_DEFINE_FOO=1
-
-to the compiler flags to tell Google Test to change the macro's name
-from FOO to GTEST_FOO.  Currently FOO can be FAIL, SUCCEED, or TEST.
-For example, with -DGTEST_DONT_DEFINE_TEST=1, you'll need to write
-
-  GTEST_TEST(SomeTest, DoesThis) { ... }
-
-instead of
-
-  TEST(SomeTest, DoesThis) { ... }
-
-in order to define a test.
-
-Upgrating from an Earlier Version
----------------------------------
-
-We strive to keep Google Test releases backward compatible.
-Sometimes, though, we have to make some breaking changes for the
-users' long-term benefits.  This section describes what you'll need to
-do if you are upgrading from an earlier version of Google Test.
-
-### Upgrading from 1.3.0 or Earlier ###
-
-You may need to explicitly enable or disable Google Test's own TR1
-tuple library.  See the instructions in section "Choosing a TR1 Tuple
-Library".
-
-### Upgrading from 1.4.0 or Earlier ###
-
-The Autotools build script (configure + make) is no longer officially
-supportted.  You are encouraged to migrate to your own build system or
-use CMake.  If you still need to use Autotools, you can find
-instructions in the README file from Google Test 1.4.0.
-
-On platforms where the pthread library is available, Google Test uses
-it in order to be thread-safe.  See the "Multi-threaded Tests" section
-for what this means to your build script.
-
-If you use Microsoft Visual C++ 7.1 with exceptions disabled, Google
-Test will no longer compile.  This should affect very few people, as a
-large portion of STL (including <string>) doesn't compile in this mode
-anyway.  We decided to stop supporting it in order to greatly simplify
-Google Test's implementation.
-
-Developing Google Test
-----------------------
-
-This section discusses how to make your own changes to Google Test.
-
-### Testing Google Test Itself ###
-
-To make sure your changes work as intended and don't break existing
-functionality, you'll want to compile and run Google Test's own tests.
-For that you can use CMake:
-
-  mkdir mybuild
-  cd mybuild
-  cmake -Dgtest_build_tests=ON ${GTEST_DIR}
-
-Make sure you have Python installed, as some of Google Test's tests
-are written in Python.  If the cmake command complains about not being
-able to find Python ("Could NOT find PythonInterp (missing:
-PYTHON_EXECUTABLE)"), try telling it explicitly where your Python
-executable can be found:
-
-  cmake -DPYTHON_EXECUTABLE=path/to/python -Dgtest_build_tests=ON ${GTEST_DIR}
-
-Next, you can build Google Test and all of its own tests.  On *nix,
-this is usually done by 'make'.  To run the tests, do
-
-  make test
-
-All tests should pass.
-
-### Regenerating Source Files ###
-
-Some of Google Test's source files are generated from templates (not
-in the C++ sense) using a script.  A template file is named FOO.pump,
-where FOO is the name of the file it will generate.  For example, the
-file include/gtest/internal/gtest-type-util.h.pump is used to generate
-gtest-type-util.h in the same directory.
-
-Normally you don't need to worry about regenerating the source files,
-unless you need to modify them.  In that case, you should modify the
-corresponding .pump files instead and run the pump.py Python script to
-regenerate them.  You can find pump.py in the scripts/ directory.
-Read the Pump manual [2] for how to use it.
-
-  [2] http://code.google.com/p/googletest/wiki/PumpManual
-
-### Contributing a Patch ###
-
-We welcome patches.  Please read the Google Test developer's guide [3]
-for how you can contribute.  In particular, make sure you have signed
-the Contributor License Agreement, or we won't be able to accept the
-patch.
-
-  [3] http://code.google.com/p/googletest/wiki/GoogleTestDevGuide
-
-Happy testing!

third-party/gtest-1.7.0/build-aux/config.h.in

@@ -1,69 +0,0 @@
-/* build-aux/config.h.in.  Generated from configure.ac by autoheader.  */
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define if you have POSIX threads libraries and header files. */
-#undef HAVE_PTHREAD
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#undef HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#undef HAVE_SYS_TYPES_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to the sub-directory in which libtool stores uninstalled libraries.
-   */
-#undef LT_OBJDIR
-
-/* Name of package */
-#undef PACKAGE
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* Define to necessary symbol if this constant uses a non-standard name on
-   your system. */
-#undef PTHREAD_CREATE_JOINABLE
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* Version number of package */
-#undef VERSION

third-party/gtest-1.7.0/build-aux/depcomp

@@ -1,688 +0,0 @@
-#! /bin/sh
-# depcomp - compile a program generating dependencies as side-effects
-
-scriptversion=2011-12-04.11; # UTC
-
-# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010,
-# 2011 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
-
-case $1 in
-  '')
-     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
-     exit 1;
-     ;;
-  -h | --h*)
-    cat <<\EOF
-Usage: depcomp [--help] [--version] PROGRAM [ARGS]
-
-Run PROGRAMS ARGS to compile a file, generating dependencies
-as side-effects.
-
-Environment variables:
-  depmode     Dependency tracking mode.
-  source      Source file read by `PROGRAMS ARGS'.
-  object      Object file output by `PROGRAMS ARGS'.
-  DEPDIR      directory where to store dependencies.
-  depfile     Dependency file to output.
-  tmpdepfile  Temporary file to use when outputting dependencies.
-  libtool     Whether libtool is used (yes/no).
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
-    exit $?
-    ;;
-  -v | --v*)
-    echo "depcomp $scriptversion"
-    exit $?
-    ;;
-esac
-
-if test -z "$depmode" || test -z "$source" || test -z "$object"; then
-  echo "depcomp: Variables source, object and depmode must be set" 1>&2
-  exit 1
-fi
-
-# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
-depfile=${depfile-`echo "$object" |
-  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
-tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
-
-rm -f "$tmpdepfile"
-
-# Some modes work just like other modes, but use different flags.  We
-# parameterize here, but still list the modes in the big case below,
-# to make depend.m4 easier to write.  Note that we *cannot* use a case
-# here, because this file can only contain one case statement.
-if test "$depmode" = hp; then
-  # HP compiler uses -M and no extra arg.
-  gccflag=-M
-  depmode=gcc
-fi
-
-if test "$depmode" = dashXmstdout; then
-   # This is just like dashmstdout with a different argument.
-   dashmflag=-xM
-   depmode=dashmstdout
-fi
-
-cygpath_u="cygpath -u -f -"
-if test "$depmode" = msvcmsys; then
-   # This is just like msvisualcpp but w/o cygpath translation.
-   # Just convert the backslash-escaped backslashes to single forward
-   # slashes to satisfy depend.m4
-   cygpath_u='sed s,\\\\,/,g'
-   depmode=msvisualcpp
-fi
-
-if test "$depmode" = msvc7msys; then
-   # This is just like msvc7 but w/o cygpath translation.
-   # Just convert the backslash-escaped backslashes to single forward
-   # slashes to satisfy depend.m4
-   cygpath_u='sed s,\\\\,/,g'
-   depmode=msvc7
-fi
-
-case "$depmode" in
-gcc3)
-## gcc 3 implements dependency tracking that does exactly what
-## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
-## it if -MD -MP comes after the -MF stuff.  Hmm.
-## Unfortunately, FreeBSD c89 acceptance of flags depends upon
-## the command line argument order; so add the flags where they
-## appear in depend2.am.  Note that the slowdown incurred here
-## affects only configure: in makefiles, %FASTDEP% shortcuts this.
-  for arg
-  do
-    case $arg in
-    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
-    *)  set fnord "$@" "$arg" ;;
-    esac
-    shift # fnord
-    shift # $arg
-  done
-  "$@"
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  mv "$tmpdepfile" "$depfile"
-  ;;
-
-gcc)
-## There are various ways to get dependency output from gcc.  Here's
-## why we pick this rather obscure method:
-## - Don't want to use -MD because we'd like the dependencies to end
-##   up in a subdir.  Having to rename by hand is ugly.
-##   (We might end up doing this anyway to support other compilers.)
-## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
-##   -MM, not -M (despite what the docs say).
-## - Using -M directly means running the compiler twice (even worse
-##   than renaming).
-  if test -z "$gccflag"; then
-    gccflag=-MD,
-  fi
-  "$@" -Wp,"$gccflag$tmpdepfile"
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
-## The second -e expression handles DOS-style file names with drive letters.
-  sed -e 's/^[^:]*: / /' \
-      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
-## This next piece of magic avoids the `deleted header file' problem.
-## The problem is that when a header file which appears in a .P file
-## is deleted, the dependency causes make to die (because there is
-## typically no way to rebuild the header).  We avoid this by adding
-## dummy dependencies for each header file.  Too bad gcc doesn't do
-## this for us directly.
-  tr ' ' '
-' < "$tmpdepfile" |
-## Some versions of gcc put a space before the `:'.  On the theory
-## that the space means something, we add a space to the output as
-## well.  hp depmode also adds that space, but also prefixes the VPATH
-## to the object.  Take care to not repeat it in the output.
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
-      | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-hp)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-sgi)
-  if test "$libtool" = yes; then
-    "$@" "-Wp,-MDupdate,$tmpdepfile"
-  else
-    "$@" -MDupdate "$tmpdepfile"
-  fi
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-
-  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
-    echo "$object : \\" > "$depfile"
-
-    # Clip off the initial element (the dependent).  Don't try to be
-    # clever and replace this with sed code, as IRIX sed won't handle
-    # lines with more than a fixed number of characters (4096 in
-    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
-    # the IRIX cc adds comments like `#:fec' to the end of the
-    # dependency line.
-    tr ' ' '
-' < "$tmpdepfile" \
-    | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
-    tr '
-' ' ' >> "$depfile"
-    echo >> "$depfile"
-
-    # The second pass generates a dummy entry for each header file.
-    tr ' ' '
-' < "$tmpdepfile" \
-   | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
-   >> "$depfile"
-  else
-    # The sourcefile does not contain any dependencies, so just
-    # store a dummy comment line, to avoid errors with the Makefile
-    # "include basename.Plo" scheme.
-    echo "#dummy" > "$depfile"
-  fi
-  rm -f "$tmpdepfile"
-  ;;
-
-aix)
-  # The C for AIX Compiler uses -M and outputs the dependencies
-  # in a .u file.  In older versions, this file always lives in the
-  # current directory.  Also, the AIX compiler puts `$object:' at the
-  # start of each line; $object doesn't have directory information.
-  # Version 6 uses the directory in both cases.
-  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
-  test "x$dir" = "x$object" && dir=
-  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
-  if test "$libtool" = yes; then
-    tmpdepfile1=$dir$base.u
-    tmpdepfile2=$base.u
-    tmpdepfile3=$dir.libs/$base.u
-    "$@" -Wc,-M
-  else
-    tmpdepfile1=$dir$base.u
-    tmpdepfile2=$dir$base.u
-    tmpdepfile3=$dir$base.u
-    "$@" -M
-  fi
-  stat=$?
-
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-    exit $stat
-  fi
-
-  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-  do
-    test -f "$tmpdepfile" && break
-  done
-  if test -f "$tmpdepfile"; then
-    # Each line is of the form `foo.o: dependent.h'.
-    # Do two passes, one to just change these to
-    # `$object: dependent.h' and one to simply `dependent.h:'.
-    sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
-    # That's a tab and a space in the [].
-    sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
-  else
-    # The sourcefile does not contain any dependencies, so just
-    # store a dummy comment line, to avoid errors with the Makefile
-    # "include basename.Plo" scheme.
-    echo "#dummy" > "$depfile"
-  fi
-  rm -f "$tmpdepfile"
-  ;;
-
-icc)
-  # Intel's C compiler understands `-MD -MF file'.  However on
-  #    icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
-  # ICC 7.0 will fill foo.d with something like
-  #    foo.o: sub/foo.c
-  #    foo.o: sub/foo.h
-  # which is wrong.  We want:
-  #    sub/foo.o: sub/foo.c
-  #    sub/foo.o: sub/foo.h
-  #    sub/foo.c:
-  #    sub/foo.h:
-  # ICC 7.1 will output
-  #    foo.o: sub/foo.c sub/foo.h
-  # and will wrap long lines using \ :
-  #    foo.o: sub/foo.c ... \
-  #     sub/foo.h ... \
-  #     ...
-
-  "$@" -MD -MF "$tmpdepfile"
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  # Each line is of the form `foo.o: dependent.h',
-  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
-  # Do two passes, one to just change these to
-  # `$object: dependent.h' and one to simply `dependent.h:'.
-  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
-  # Some versions of the HPUX 10.20 sed can't process this invocation
-  # correctly.  Breaking it into two sed invocations is a workaround.
-  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
-    sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-hp2)
-  # The "hp" stanza above does not work with aCC (C++) and HP's ia64
-  # compilers, which have integrated preprocessors.  The correct option
-  # to use with these is +Maked; it writes dependencies to a file named
-  # 'foo.d', which lands next to the object file, wherever that
-  # happens to be.
-  # Much of this is similar to the tru64 case; see comments there.
-  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
-  test "x$dir" = "x$object" && dir=
-  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
-  if test "$libtool" = yes; then
-    tmpdepfile1=$dir$base.d
-    tmpdepfile2=$dir.libs/$base.d
-    "$@" -Wc,+Maked
-  else
-    tmpdepfile1=$dir$base.d
-    tmpdepfile2=$dir$base.d
-    "$@" +Maked
-  fi
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-     rm -f "$tmpdepfile1" "$tmpdepfile2"
-     exit $stat
-  fi
-
-  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
-  do
-    test -f "$tmpdepfile" && break
-  done
-  if test -f "$tmpdepfile"; then
-    sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
-    # Add `dependent.h:' lines.
-    sed -ne '2,${
-	       s/^ *//
-	       s/ \\*$//
-	       s/$/:/
-	       p
-	     }' "$tmpdepfile" >> "$depfile"
-  else
-    echo "#dummy" > "$depfile"
-  fi
-  rm -f "$tmpdepfile" "$tmpdepfile2"
-  ;;
-
-tru64)
-   # The Tru64 compiler uses -MD to generate dependencies as a side
-   # effect.  `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
-   # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
-   # dependencies in `foo.d' instead, so we check for that too.
-   # Subdirectories are respected.
-   dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
-   test "x$dir" = "x$object" && dir=
-   base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
-
-   if test "$libtool" = yes; then
-      # With Tru64 cc, shared objects can also be used to make a
-      # static library.  This mechanism is used in libtool 1.4 series to
-      # handle both shared and static libraries in a single compilation.
-      # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
-      #
-      # With libtool 1.5 this exception was removed, and libtool now
-      # generates 2 separate objects for the 2 libraries.  These two
-      # compilations output dependencies in $dir.libs/$base.o.d and
-      # in $dir$base.o.d.  We have to check for both files, because
-      # one of the two compilations can be disabled.  We should prefer
-      # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
-      # automatically cleaned when .libs/ is deleted, while ignoring
-      # the former would cause a distcleancheck panic.
-      tmpdepfile1=$dir.libs/$base.lo.d   # libtool 1.4
-      tmpdepfile2=$dir$base.o.d          # libtool 1.5
-      tmpdepfile3=$dir.libs/$base.o.d    # libtool 1.5
-      tmpdepfile4=$dir.libs/$base.d      # Compaq CCC V6.2-504
-      "$@" -Wc,-MD
-   else
-      tmpdepfile1=$dir$base.o.d
-      tmpdepfile2=$dir$base.d
-      tmpdepfile3=$dir$base.d
-      tmpdepfile4=$dir$base.d
-      "$@" -MD
-   fi
-
-   stat=$?
-   if test $stat -eq 0; then :
-   else
-      rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
-      exit $stat
-   fi
-
-   for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
-   do
-     test -f "$tmpdepfile" && break
-   done
-   if test -f "$tmpdepfile"; then
-      sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
-      # That's a tab and a space in the [].
-      sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
-   else
-      echo "#dummy" > "$depfile"
-   fi
-   rm -f "$tmpdepfile"
-   ;;
-
-msvc7)
-  if test "$libtool" = yes; then
-    showIncludes=-Wc,-showIncludes
-  else
-    showIncludes=-showIncludes
-  fi
-  "$@" $showIncludes > "$tmpdepfile"
-  stat=$?
-  grep -v '^Note: including file: ' "$tmpdepfile"
-  if test "$stat" = 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  # The first sed program below extracts the file names and escapes
-  # backslashes for cygpath.  The second sed program outputs the file
-  # name when reading, but also accumulates all include files in the
-  # hold buffer in order to output them again at the end.  This only
-  # works with sed implementations that can handle large buffers.
-  sed < "$tmpdepfile" -n '
-/^Note: including file:  *\(.*\)/ {
-  s//\1/
-  s/\\/\\\\/g
-  p
-}' | $cygpath_u | sort -u | sed -n '
-s/ /\\ /g
-s/\(.*\)/	\1 \\/p
-s/.\(.*\) \\/\1:/
-H
-$ {
-  s/.*/	/
-  G
-  p
-}' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-msvc7msys)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-#nosideeffect)
-  # This comment above is used by automake to tell side-effect
-  # dependency tracking mechanisms from slower ones.
-
-dashmstdout)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout, regardless of -o.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  # Remove `-o $object'.
-  IFS=" "
-  for arg
-  do
-    case $arg in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    *)
-      set fnord "$@" "$arg"
-      shift # fnord
-      shift # $arg
-      ;;
-    esac
-  done
-
-  test -z "$dashmflag" && dashmflag=-M
-  # Require at least two characters before searching for `:'
-  # in the target name.  This is to cope with DOS-style filenames:
-  # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
-  "$@" $dashmflag |
-    sed 's:^[  ]*[^: ][^:][^:]*\:[    ]*:'"$object"'\: :' > "$tmpdepfile"
-  rm -f "$depfile"
-  cat < "$tmpdepfile" > "$depfile"
-  tr ' ' '
-' < "$tmpdepfile" | \
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-dashXmstdout)
-  # This case only exists to satisfy depend.m4.  It is never actually
-  # run, as this mode is specially recognized in the preamble.
-  exit 1
-  ;;
-
-makedepend)
-  "$@" || exit $?
-  # Remove any Libtool call
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-  # X makedepend
-  shift
-  cleared=no eat=no
-  for arg
-  do
-    case $cleared in
-    no)
-      set ""; shift
-      cleared=yes ;;
-    esac
-    if test $eat = yes; then
-      eat=no
-      continue
-    fi
-    case "$arg" in
-    -D*|-I*)
-      set fnord "$@" "$arg"; shift ;;
-    # Strip any option that makedepend may not understand.  Remove
-    # the object too, otherwise makedepend will parse it as a source file.
-    -arch)
-      eat=yes ;;
-    -*|$object)
-      ;;
-    *)
-      set fnord "$@" "$arg"; shift ;;
-    esac
-  done
-  obj_suffix=`echo "$object" | sed 's/^.*\././'`
-  touch "$tmpdepfile"
-  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
-  rm -f "$depfile"
-  # makedepend may prepend the VPATH from the source file name to the object.
-  # No need to regex-escape $object, excess matching of '.' is harmless.
-  sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
-  sed '1,2d' "$tmpdepfile" | tr ' ' '
-' | \
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile" "$tmpdepfile".bak
-  ;;
-
-cpp)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  # Remove `-o $object'.
-  IFS=" "
-  for arg
-  do
-    case $arg in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    *)
-      set fnord "$@" "$arg"
-      shift # fnord
-      shift # $arg
-      ;;
-    esac
-  done
-
-  "$@" -E |
-    sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-       -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
-    sed '$ s: \\$::' > "$tmpdepfile"
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  cat < "$tmpdepfile" >> "$depfile"
-  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-msvisualcpp)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  IFS=" "
-  for arg
-  do
-    case "$arg" in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
-	set fnord "$@"
-	shift
-	shift
-	;;
-    *)
-	set fnord "$@" "$arg"
-	shift
-	shift
-	;;
-    esac
-  done
-  "$@" -E 2>/dev/null |
-  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::	\1 \\:p' >> "$depfile"
-  echo "	" >> "$depfile"
-  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-msvcmsys)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-none)
-  exec "$@"
-  ;;
-
-*)
-  echo "Unknown depmode $depmode" 1>&2
-  exit 1
-  ;;
-esac
-
-exit 0
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:

third-party/gtest-1.7.0/build-aux/install-sh

@@ -1,527 +0,0 @@
-#!/bin/sh
-# install - install a program, script, or datafile
-
-scriptversion=2011-01-19.21; # UTC
-
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# `make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-
-nl='
-'
-IFS=" ""	$nl"
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit=${DOITPROG-}
-if test -z "$doit"; then
-  doit_exec=exec
-else
-  doit_exec=$doit
-fi
-
-# Put in absolute file names if you don't have them in your path;
-# or use environment vars.
-
-chgrpprog=${CHGRPPROG-chgrp}
-chmodprog=${CHMODPROG-chmod}
-chownprog=${CHOWNPROG-chown}
-cmpprog=${CMPPROG-cmp}
-cpprog=${CPPROG-cp}
-mkdirprog=${MKDIRPROG-mkdir}
-mvprog=${MVPROG-mv}
-rmprog=${RMPROG-rm}
-stripprog=${STRIPPROG-strip}
-
-posix_glob='?'
-initialize_posix_glob='
-  test "$posix_glob" != "?" || {
-    if (set -f) 2>/dev/null; then
-      posix_glob=
-    else
-      posix_glob=:
-    fi
-  }
-'
-
-posix_mkdir=
-
-# Desired mode of installed file.
-mode=0755
-
-chgrpcmd=
-chmodcmd=$chmodprog
-chowncmd=
-mvcmd=$mvprog
-rmcmd="$rmprog -f"
-stripcmd=
-
-src=
-dst=
-dir_arg=
-dst_arg=
-
-copy_on_change=false
-no_target_directory=
-
-usage="\
-Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
-   or: $0 [OPTION]... SRCFILES... DIRECTORY
-   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
-   or: $0 [OPTION]... -d DIRECTORIES...
-
-In the 1st form, copy SRCFILE to DSTFILE.
-In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
-In the 4th, create DIRECTORIES.
-
-Options:
-     --help     display this help and exit.
-     --version  display version info and exit.
-
-  -c            (ignored)
-  -C            install only if different (preserve the last data modification time)
-  -d            create directories instead of installing files.
-  -g GROUP      $chgrpprog installed files to GROUP.
-  -m MODE       $chmodprog installed files to MODE.
-  -o USER       $chownprog installed files to USER.
-  -s            $stripprog installed files.
-  -t DIRECTORY  install into DIRECTORY.
-  -T            report an error if DSTFILE is a directory.
-
-Environment variables override the default commands:
-  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
-  RMPROG STRIPPROG
-"
-
-while test $# -ne 0; do
-  case $1 in
-    -c) ;;
-
-    -C) copy_on_change=true;;
-
-    -d) dir_arg=true;;
-
-    -g) chgrpcmd="$chgrpprog $2"
-	shift;;
-
-    --help) echo "$usage"; exit $?;;
-
-    -m) mode=$2
-	case $mode in
-	  *' '* | *'	'* | *'
-'*	  | *'*'* | *'?'* | *'['*)
-	    echo "$0: invalid mode: $mode" >&2
-	    exit 1;;
-	esac
-	shift;;
-
-    -o) chowncmd="$chownprog $2"
-	shift;;
-
-    -s) stripcmd=$stripprog;;
-
-    -t) dst_arg=$2
-	# Protect names problematic for `test' and other utilities.
-	case $dst_arg in
-	  -* | [=\(\)!]) dst_arg=./$dst_arg;;
-	esac
-	shift;;
-
-    -T) no_target_directory=true;;
-
-    --version) echo "$0 $scriptversion"; exit $?;;
-
-    --)	shift
-	break;;
-
-    -*)	echo "$0: invalid option: $1" >&2
-	exit 1;;
-
-    *)  break;;
-  esac
-  shift
-done
-
-if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
-  # When -d is used, all remaining arguments are directories to create.
-  # When -t is used, the destination is already specified.
-  # Otherwise, the last argument is the destination.  Remove it from $@.
-  for arg
-  do
-    if test -n "$dst_arg"; then
-      # $@ is not empty: it contains at least $arg.
-      set fnord "$@" "$dst_arg"
-      shift # fnord
-    fi
-    shift # arg
-    dst_arg=$arg
-    # Protect names problematic for `test' and other utilities.
-    case $dst_arg in
-      -* | [=\(\)!]) dst_arg=./$dst_arg;;
-    esac
-  done
-fi
-
-if test $# -eq 0; then
-  if test -z "$dir_arg"; then
-    echo "$0: no input file specified." >&2
-    exit 1
-  fi
-  # It's OK to call `install-sh -d' without argument.
-  # This can happen when creating conditional directories.
-  exit 0
-fi
-
-if test -z "$dir_arg"; then
-  do_exit='(exit $ret); exit $ret'
-  trap "ret=129; $do_exit" 1
-  trap "ret=130; $do_exit" 2
-  trap "ret=141; $do_exit" 13
-  trap "ret=143; $do_exit" 15
-
-  # Set umask so as not to create temps with too-generous modes.
-  # However, 'strip' requires both read and write access to temps.
-  case $mode in
-    # Optimize common cases.
-    *644) cp_umask=133;;
-    *755) cp_umask=22;;
-
-    *[0-7])
-      if test -z "$stripcmd"; then
-	u_plus_rw=
-      else
-	u_plus_rw='% 200'
-      fi
-      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
-    *)
-      if test -z "$stripcmd"; then
-	u_plus_rw=
-      else
-	u_plus_rw=,u+rw
-      fi
-      cp_umask=$mode$u_plus_rw;;
-  esac
-fi
-
-for src
-do
-  # Protect names problematic for `test' and other utilities.
-  case $src in
-    -* | [=\(\)!]) src=./$src;;
-  esac
-
-  if test -n "$dir_arg"; then
-    dst=$src
-    dstdir=$dst
-    test -d "$dstdir"
-    dstdir_status=$?
-  else
-
-    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
-    # might cause directories to be created, which would be especially bad
-    # if $src (and thus $dsttmp) contains '*'.
-    if test ! -f "$src" && test ! -d "$src"; then
-      echo "$0: $src does not exist." >&2
-      exit 1
-    fi
-
-    if test -z "$dst_arg"; then
-      echo "$0: no destination specified." >&2
-      exit 1
-    fi
-    dst=$dst_arg
-
-    # If destination is a directory, append the input filename; won't work
-    # if double slashes aren't ignored.
-    if test -d "$dst"; then
-      if test -n "$no_target_directory"; then
-	echo "$0: $dst_arg: Is a directory" >&2
-	exit 1
-      fi
-      dstdir=$dst
-      dst=$dstdir/`basename "$src"`
-      dstdir_status=0
-    else
-      # Prefer dirname, but fall back on a substitute if dirname fails.
-      dstdir=`
-	(dirname "$dst") 2>/dev/null ||
-	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	     X"$dst" : 'X\(//\)[^/]' \| \
-	     X"$dst" : 'X\(//\)$' \| \
-	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
-	echo X"$dst" |
-	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\/\)[^/].*/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\/\)$/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\).*/{
-		   s//\1/
-		   q
-		 }
-		 s/.*/./; q'
-      `
-
-      test -d "$dstdir"
-      dstdir_status=$?
-    fi
-  fi
-
-  obsolete_mkdir_used=false
-
-  if test $dstdir_status != 0; then
-    case $posix_mkdir in
-      '')
-	# Create intermediate dirs using mode 755 as modified by the umask.
-	# This is like FreeBSD 'install' as of 1997-10-28.
-	umask=`umask`
-	case $stripcmd.$umask in
-	  # Optimize common cases.
-	  *[2367][2367]) mkdir_umask=$umask;;
-	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
-
-	  *[0-7])
-	    mkdir_umask=`expr $umask + 22 \
-	      - $umask % 100 % 40 + $umask % 20 \
-	      - $umask % 10 % 4 + $umask % 2
-	    `;;
-	  *) mkdir_umask=$umask,go-w;;
-	esac
-
-	# With -d, create the new directory with the user-specified mode.
-	# Otherwise, rely on $mkdir_umask.
-	if test -n "$dir_arg"; then
-	  mkdir_mode=-m$mode
-	else
-	  mkdir_mode=
-	fi
-
-	posix_mkdir=false
-	case $umask in
-	  *[123567][0-7][0-7])
-	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
-	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
-	    ;;
-	  *)
-	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
-	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
-
-	    if (umask $mkdir_umask &&
-		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
-	    then
-	      if test -z "$dir_arg" || {
-		   # Check for POSIX incompatibilities with -m.
-		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
-		   # other-writeable bit of parent directory when it shouldn't.
-		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
-		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
-		   case $ls_ld_tmpdir in
-		     d????-?r-*) different_mode=700;;
-		     d????-?--*) different_mode=755;;
-		     *) false;;
-		   esac &&
-		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
-		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
-		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
-		   }
-		 }
-	      then posix_mkdir=:
-	      fi
-	      rmdir "$tmpdir/d" "$tmpdir"
-	    else
-	      # Remove any dirs left behind by ancient mkdir implementations.
-	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
-	    fi
-	    trap '' 0;;
-	esac;;
-    esac
-
-    if
-      $posix_mkdir && (
-	umask $mkdir_umask &&
-	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
-      )
-    then :
-    else
-
-      # The umask is ridiculous, or mkdir does not conform to POSIX,
-      # or it failed possibly due to a race condition.  Create the
-      # directory the slow way, step by step, checking for races as we go.
-
-      case $dstdir in
-	/*) prefix='/';;
-	[-=\(\)!]*) prefix='./';;
-	*)  prefix='';;
-      esac
-
-      eval "$initialize_posix_glob"
-
-      oIFS=$IFS
-      IFS=/
-      $posix_glob set -f
-      set fnord $dstdir
-      shift
-      $posix_glob set +f
-      IFS=$oIFS
-
-      prefixes=
-
-      for d
-      do
-	test X"$d" = X && continue
-
-	prefix=$prefix$d
-	if test -d "$prefix"; then
-	  prefixes=
-	else
-	  if $posix_mkdir; then
-	    (umask=$mkdir_umask &&
-	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
-	    # Don't fail if two instances are running concurrently.
-	    test -d "$prefix" || exit 1
-	  else
-	    case $prefix in
-	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
-	      *) qprefix=$prefix;;
-	    esac
-	    prefixes="$prefixes '$qprefix'"
-	  fi
-	fi
-	prefix=$prefix/
-      done
-
-      if test -n "$prefixes"; then
-	# Don't fail if two instances are running concurrently.
-	(umask $mkdir_umask &&
-	 eval "\$doit_exec \$mkdirprog $prefixes") ||
-	  test -d "$dstdir" || exit 1
-	obsolete_mkdir_used=true
-      fi
-    fi
-  fi
-
-  if test -n "$dir_arg"; then
-    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
-    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
-    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
-      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
-  else
-
-    # Make a couple of temp file names in the proper directory.
-    dsttmp=$dstdir/_inst.$$_
-    rmtmp=$dstdir/_rm.$$_
-
-    # Trap to clean up those temp files at exit.
-    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
-
-    # Copy the file name to the temp name.
-    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
-
-    # and set any options; do chmod last to preserve setuid bits.
-    #
-    # If any of these fail, we abort the whole thing.  If we want to
-    # ignore errors from any of these, just make sure not to ignore
-    # errors from the above "$doit $cpprog $src $dsttmp" command.
-    #
-    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
-    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
-    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
-    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
-
-    # If -C, don't bother to copy if it wouldn't change the file.
-    if $copy_on_change &&
-       old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
-       new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&
-
-       eval "$initialize_posix_glob" &&
-       $posix_glob set -f &&
-       set X $old && old=:$2:$4:$5:$6 &&
-       set X $new && new=:$2:$4:$5:$6 &&
-       $posix_glob set +f &&
-
-       test "$old" = "$new" &&
-       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
-    then
-      rm -f "$dsttmp"
-    else
-      # Rename the file to the real destination.
-      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
-
-      # The rename failed, perhaps because mv can't rename something else
-      # to itself, or perhaps because mv is so ancient that it does not
-      # support -f.
-      {
-	# Now remove or move aside any old file at destination location.
-	# We try this two ways since rm can't unlink itself on some
-	# systems and the destination file might be busy for other
-	# reasons.  In this case, the final cleanup might fail but the new
-	# file should still install successfully.
-	{
-	  test ! -f "$dst" ||
-	  $doit $rmcmd -f "$dst" 2>/dev/null ||
-	  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
-	    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
-	  } ||
-	  { echo "$0: cannot unlink or rename $dst" >&2
-	    (exit 1); exit 1
-	  }
-	} &&
-
-	# Now rename the file to the real destination.
-	$doit $mvcmd "$dsttmp" "$dst"
-      }
-    fi || exit 1
-
-    trap '' 0
-  fi
-done
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End: