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Break build if using 64-bit integers with ARDUINOJSON_USE_LONG_LONG==0

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This commit is contained in:
Benoit Blanchon
2020-05-12 18:53:26 +02:00
parent bc4c2dde33
commit f7de027617
10 changed files with 75 additions and 44 deletions
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8
extras/tests/FailingBuilds/CMakeLists.txt
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@@ -28,3 +28,11 @@ build_should_fail(Issue978)
add_executable(Issue1189 Issue1189.cpp)
build_should_fail(Issue1189)
add_executable(read_long_long read_long_long.cpp)
set_property(TARGET read_long_long PROPERTY CXX_STANDARD 11)
build_should_fail(read_long_long)
add_executable(write_long_long write_long_long.cpp)
set_property(TARGET write_long_long PROPERTY CXX_STANDARD 11)
build_should_fail(write_long_long)

20
extras/tests/FailingBuilds/read_long_long.cpp Normal file
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@@ -0,0 +1,20 @@
// ArduinoJson - arduinojson.org
// Copyright Benoit Blanchon 2014-2020
// MIT License
#define ARDUINOJSON_USE_LONG_LONG 0
#include <ArduinoJson.h>
#if defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ >= 8
#error This test requires sizeof(long) < 8
#endif
#if !ARDUINOJSON_HAS_LONG_LONG
#error This test requires C++11
#endif
ARDUINOJSON_ASSERT_INTEGER_TYPE_IS_SUPPORTED(long long)
int main() {
DynamicJsonDocument doc(1024);
doc["dummy"].as<long long>();
}

19
extras/tests/FailingBuilds/write_long_long.cpp Normal file
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@@ -0,0 +1,19 @@
// ArduinoJson - arduinojson.org
// Copyright Benoit Blanchon 2014-2020
// MIT License
#define ARDUINOJSON_USE_LONG_LONG 0
#include <ArduinoJson.h>
#if defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ >= 8
#error This test requires sizeof(long) < 8
#endif
#if !ARDUINOJSON_HAS_LONG_LONG
#error This test requires C++11
#endif
int main() {
DynamicJsonDocument doc(1024);
doc["dummy"] = static_cast<long long>(42);
}

20
extras/tests/MixedConfiguration/use_long_long_0.cpp
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@@ -3,28 +3,14 @@
#include <catch.hpp>
template <size_t size_of_long>
std::string get_expected_json();
template <>
std::string get_expected_json<4>() {
return "{\"A\":2899336981,\"B\":2129924785}";
}
template <>
std::string get_expected_json<8>() {
return "{\"A\":123456789123456789,\"B\":987654321987654321}";
}
TEST_CASE("ARDUINOJSON_USE_LONG_LONG == 0") {
DynamicJsonDocument doc(4096);
JsonObject root = doc.to<JsonObject>();
root["A"] = 123456789123456789;
root["B"] = 987654321987654321;
doc["A"] = 42;
doc["B"] = 84;
std::string json;
serializeJson(doc, json);
REQUIRE(json == get_expected_json<sizeof(long)>());
REQUIRE(json == "{\"A\":42,\"B\":84}");
}