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Added ARDUINOJSON_ENABLE_COMMENTS to enable support for comments

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This commit is contained in:
Benoit Blanchon
2020-01-13 18:16:02 +01:00
parent f9cfea244a
commit 04fe7e1a27
11 changed files with 488 additions and 393 deletions
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149
extras/tests/JsonDeserializer/array.cpp
View File

@@ -170,155 +170,6 @@ TEST_CASE("deserialize JSON array") {
}
}
SECTION("Block comments") {
SECTION("Before opening bracket") {
DeserializationError err =
deserializeJson(doc, "/*COMMENT*/ [\"hello\"]");
JsonArray arr = doc.as<JsonArray>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(1 == arr.size());
REQUIRE(arr[0] == "hello");
}
SECTION("After opening bracket") {
DeserializationError err =
deserializeJson(doc, "[/*COMMENT*/ \"hello\"]");
JsonArray arr = doc.as<JsonArray>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(1 == arr.size());
REQUIRE(arr[0] == "hello");
}
SECTION("Before closing bracket") {
DeserializationError err = deserializeJson(doc, "[\"hello\"/*COMMENT*/]");
JsonArray arr = doc.as<JsonArray>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(1 == arr.size());
REQUIRE(arr[0] == "hello");
}
SECTION("After closing bracket") {
DeserializationError err = deserializeJson(doc, "[\"hello\"]/*COMMENT*/");
JsonArray arr = doc.as<JsonArray>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(1 == arr.size());
REQUIRE(arr[0] == "hello");
}
SECTION("Before comma") {
DeserializationError err =
deserializeJson(doc, "[\"hello\"/*COMMENT*/,\"world\"]");
JsonArray arr = doc.as<JsonArray>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(2 == arr.size());
REQUIRE(arr[0] == "hello");
REQUIRE(arr[1] == "world");
}
SECTION("After comma") {
DeserializationError err =
deserializeJson(doc, "[\"hello\",/*COMMENT*/ \"world\"]");
JsonArray arr = doc.as<JsonArray>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(2 == arr.size());
REQUIRE(arr[0] == "hello");
REQUIRE(arr[1] == "world");
}
SECTION("/*/") {
DeserializationError err = deserializeJson(doc, "[/*/\n]");
REQUIRE(err == DeserializationError::IncompleteInput);
}
SECTION("Unfinished comment") {
DeserializationError err = deserializeJson(doc, "[/*COMMENT]");
REQUIRE(err == DeserializationError::IncompleteInput);
}
SECTION("Final slash missing") {
DeserializationError err = deserializeJson(doc, "[/*COMMENT*]");
REQUIRE(err == DeserializationError::IncompleteInput);
}
}
SECTION("Trailing comments") {
SECTION("Before opening bracket") {
DeserializationError err =
deserializeJson(doc, "//COMMENT\n\t[\"hello\"]");
JsonArray arr = doc.as<JsonArray>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(1 == arr.size());
REQUIRE(arr[0] == "hello");
}
SECTION("After opening bracket") {
DeserializationError err = deserializeJson(doc, "[//COMMENT\n\"hello\"]");
JsonArray arr = doc.as<JsonArray>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(1 == arr.size());
REQUIRE(arr[0] == "hello");
}
SECTION("Before closing bracket") {
DeserializationError err =
deserializeJson(doc, "[\"hello\"//COMMENT\r\n]");
JsonArray arr = doc.as<JsonArray>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(1 == arr.size());
REQUIRE(arr[0] == "hello");
}
SECTION("After closing bracket") {
DeserializationError err = deserializeJson(doc, "[\"hello\"]//COMMENT\n");
JsonArray arr = doc.as<JsonArray>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(1 == arr.size());
REQUIRE(arr[0] == "hello");
}
SECTION("Before comma") {
DeserializationError err =
deserializeJson(doc, "[\"hello\"//COMMENT\n,\"world\"]");
JsonArray arr = doc.as<JsonArray>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(2 == arr.size());
REQUIRE(arr[0] == "hello");
REQUIRE(arr[1] == "world");
}
SECTION("After comma") {
DeserializationError err =
deserializeJson(doc, "[\"hello\",//COMMENT\n\"world\"]");
JsonArray arr = doc.as<JsonArray>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(2 == arr.size());
REQUIRE(arr[0] == "hello");
REQUIRE(arr[1] == "world");
}
SECTION("Invalid comment") {
DeserializationError err = deserializeJson(doc, "[/COMMENT\n]");
REQUIRE(err == DeserializationError::InvalidInput);
}
SECTION("End document with comment") {
DeserializationError err = deserializeJson(doc, "[//COMMENT");
REQUIRE(err == DeserializationError::IncompleteInput);
}
}
SECTION("Premature null-terminator") {
SECTION("After opening bracket") {
DeserializationError err = deserializeJson(doc, "[");

4
extras/tests/JsonDeserializer/input_types.cpp
View File

@@ -41,7 +41,7 @@ TEST_CASE("deserializeJson(std::istream&)") {
DynamicJsonDocument doc(4096);
SECTION("array") {
std::istringstream json(" [ 42 /* comment */ ] ");
std::istringstream json(" [ 42 ] ");
DeserializationError err = deserializeJson(doc, json);
JsonArray arr = doc.as<JsonArray>();
@@ -52,7 +52,7 @@ TEST_CASE("deserializeJson(std::istream&)") {
}
SECTION("object") {
std::istringstream json(" { hello : 'world' // comment\n }");
std::istringstream json(" { hello : 'world' }");
DeserializationError err = deserializeJson(doc, json);
JsonObject obj = doc.as<JsonObject>();

32
extras/tests/JsonDeserializer/misc.cpp
View File

@@ -61,26 +61,6 @@ TEST_CASE("deserializeJson(DynamicJsonDocument&)") {
}
}
SECTION("Comments") {
SECTION("Just a trailing comment") {
DeserializationError err = deserializeJson(doc, "// comment");
REQUIRE(err == DeserializationError::IncompleteInput);
}
SECTION("Just a block comment") {
DeserializationError err = deserializeJson(doc, "/*comment*/");
REQUIRE(err == DeserializationError::IncompleteInput);
}
SECTION("Just a slash") {
DeserializationError err = deserializeJson(doc, "/");
REQUIRE(err == DeserializationError::InvalidInput);
}
}
SECTION("Premature null-terminator") {
SECTION("In escape sequence") {
DeserializationError err = deserializeJson(doc, "\"\\");
@@ -88,12 +68,6 @@ TEST_CASE("deserializeJson(DynamicJsonDocument&)") {
REQUIRE(err == DeserializationError::IncompleteInput);
}
SECTION("In block comment") {
DeserializationError err = deserializeJson(doc, "/* comment");
REQUIRE(err == DeserializationError::IncompleteInput);
}
SECTION("In double quoted string") {
DeserializationError err = deserializeJson(doc, "\"hello");
@@ -114,12 +88,6 @@ TEST_CASE("deserializeJson(DynamicJsonDocument&)") {
REQUIRE(err == DeserializationError::IncompleteInput);
}
SECTION("In block comment") {
DeserializationError err = deserializeJson(doc, "/* comment */", 10);
REQUIRE(err == DeserializationError::IncompleteInput);
}
SECTION("In double quoted string") {
DeserializationError err = deserializeJson(doc, "\"hello\"", 6);

206
extras/tests/JsonDeserializer/object.cpp
View File

@@ -281,212 +281,6 @@ TEST_CASE("deserialize JSON object") {
}
}
SECTION("Block comments") {
SECTION("Before opening brace") {
DeserializationError err =
deserializeJson(doc, "/*COMMENT*/ {\"hello\":\"world\"}");
JsonObject obj = doc.as<JsonObject>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(obj["hello"] == "world");
}
SECTION("After opening brace") {
DeserializationError err =
deserializeJson(doc, "{/*COMMENT*/\"hello\":\"world\"}");
JsonObject obj = doc.as<JsonObject>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(obj["hello"] == "world");
}
SECTION("Before colon") {
DeserializationError err =
deserializeJson(doc, "{\"hello\"/*COMMENT*/:\"world\"}");
JsonObject obj = doc.as<JsonObject>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(obj["hello"] == "world");
}
SECTION("After colon") {
DeserializationError err =
deserializeJson(doc, "{\"hello\":/*COMMENT*/\"world\"}");
JsonObject obj = doc.as<JsonObject>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(obj["hello"] == "world");
}
SECTION("Before closing brace") {
DeserializationError err =
deserializeJson(doc, "{\"hello\":\"world\"/*COMMENT*/}");
JsonObject obj = doc.as<JsonObject>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(obj["hello"] == "world");
}
SECTION("After closing brace") {
DeserializationError err =
deserializeJson(doc, "{\"hello\":\"world\"}/*COMMENT*/");
JsonObject obj = doc.as<JsonObject>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(obj["hello"] == "world");
}
SECTION("Before comma") {
DeserializationError err = deserializeJson(
doc, "{\"hello\":\"world\"/*COMMENT*/,\"answer\":42}");
JsonObject obj = doc.as<JsonObject>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(obj["hello"] == "world");
REQUIRE(obj["answer"] == 42);
}
SECTION("After comma") {
DeserializationError err = deserializeJson(
doc, "{\"hello\":\"world\",/*COMMENT*/\"answer\":42}");
JsonObject obj = doc.as<JsonObject>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(obj["hello"] == "world");
REQUIRE(obj["answer"] == 42);
}
}
SECTION("Trailing comments") {
SECTION("Before opening brace") {
DeserializationError err =
deserializeJson(doc, "//COMMENT\n {\"hello\":\"world\"}");
JsonObject obj = doc.as<JsonObject>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(obj["hello"] == "world");
}
SECTION("After opening brace") {
DeserializationError err =
deserializeJson(doc, "{//COMMENT\n\"hello\":\"world\"}");
JsonObject obj = doc.as<JsonObject>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(obj["hello"] == "world");
}
SECTION("Before colon") {
DeserializationError err =
deserializeJson(doc, "{\"hello\"//COMMENT\n:\"world\"}");
JsonObject obj = doc.as<JsonObject>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(obj["hello"] == "world");
}
SECTION("After colon") {
DeserializationError err =
deserializeJson(doc, "{\"hello\"://COMMENT\n\"world\"}");
JsonObject obj = doc.as<JsonObject>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(obj["hello"] == "world");
}
SECTION("Before closing brace") {
DeserializationError err =
deserializeJson(doc, "{\"hello\":\"world\"//COMMENT\n}");
JsonObject obj = doc.as<JsonObject>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(obj["hello"] == "world");
}
SECTION("After closing brace") {
DeserializationError err =
deserializeJson(doc, "{\"hello\":\"world\"}//COMMENT\n");
JsonObject obj = doc.as<JsonObject>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(obj["hello"] == "world");
}
SECTION("Before comma") {
DeserializationError err = deserializeJson(
doc, "{\"hello\":\"world\"//COMMENT\n,\"answer\":42}");
JsonObject obj = doc.as<JsonObject>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(obj["hello"] == "world");
REQUIRE(obj["answer"] == 42);
}
SECTION("After comma") {
DeserializationError err = deserializeJson(
doc, "{\"hello\":\"world\",//COMMENT\n\"answer\":42}");
JsonObject obj = doc.as<JsonObject>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(obj["hello"] == "world");
REQUIRE(obj["answer"] == 42);
}
}
SECTION("Dangling slash") {
SECTION("Before opening brace") {
DeserializationError err = deserializeJson(doc, "/{\"hello\":\"world\"}");
REQUIRE(err == DeserializationError::InvalidInput);
}
SECTION("After opening brace") {
DeserializationError err = deserializeJson(doc, "{/\"hello\":\"world\"}");
REQUIRE(err == DeserializationError::InvalidInput);
}
SECTION("Before colon") {
DeserializationError err = deserializeJson(doc, "{\"hello\"/:\"world\"}");
REQUIRE(err == DeserializationError::InvalidInput);
}
SECTION("After colon") {
DeserializationError err = deserializeJson(doc, "{\"hello\":/\"world\"}");
REQUIRE(err == DeserializationError::InvalidInput);
}
SECTION("Before closing brace") {
DeserializationError err = deserializeJson(doc, "{\"hello\":\"world\"/}");
REQUIRE(err == DeserializationError::InvalidInput);
}
SECTION("After closing brace") {
DeserializationError err = deserializeJson(doc, "{\"hello\":\"world\"}/");
JsonObject obj = doc.as<JsonObject>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(obj["hello"] == "world");
}
SECTION("Before comma") {
DeserializationError err =
deserializeJson(doc, "{\"hello\":\"world\"/,\"answer\":42}");
REQUIRE(err == DeserializationError::InvalidInput);
}
SECTION("After comma") {
DeserializationError err =
deserializeJson(doc, "{\"hello\":\"world\",/\"answer\":42}");
REQUIRE(err == DeserializationError::InvalidInput);
}
}
SECTION("Should clear the JsonObject") {
deserializeJson(doc, "{\"hello\":\"world\"}");
deserializeJson(doc, "{}");