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Remove StaticJsonDocument

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This commit is contained in:
Benoit Blanchon
2023-03-15 14:54:55 +01:00
parent 5edd435fe9
commit 17a482a9b1
66 changed files with 477 additions and 1728 deletions
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58
extras/tests/JsonDeserializer/object.cpp
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@ -313,3 +313,61 @@ TEST_CASE("deserialize JSON object") {
CHECK(doc.as<std::string>() == json);
}
}
TEST_CASE("deserialize JSON object under memory constraints") {
SECTION("buffer for the right size for an empty object") {
DynamicJsonDocument doc(JSON_OBJECT_SIZE(0));
char input[] = "{}";
DeserializationError err = deserializeJson(doc, input);
REQUIRE(err == DeserializationError::Ok);
}
SECTION("buffer too small for an empty object") {
DynamicJsonDocument doc(JSON_OBJECT_SIZE(0));
char input[] = "{\"a\":1}";
DeserializationError err = deserializeJson(doc, input);
REQUIRE(err == DeserializationError::NoMemory);
}
SECTION("buffer of the right size for an object with one member") {
DynamicJsonDocument doc(JSON_OBJECT_SIZE(1));
char input[] = "{\"a\":1}";
DeserializationError err = deserializeJson(doc, input);
REQUIRE(err == DeserializationError::Ok);
}
SECTION("buffer too small for an object with a nested array") {
DynamicJsonDocument doc(JSON_OBJECT_SIZE(0) + JSON_ARRAY_SIZE(0));
char input[] = "{\"a\":[]}";
DeserializationError err = deserializeJson(doc, input);
REQUIRE(err == DeserializationError::NoMemory);
}
SECTION("buffer of the right size for an object with a nested array") {
DynamicJsonDocument doc(JSON_OBJECT_SIZE(1) + JSON_ARRAY_SIZE(0));
char input[] = "{\"a\":[]}";
DeserializationError err = deserializeJson(doc, input);
REQUIRE(err == DeserializationError::Ok);
}
SECTION("Should clear the JsonObject") {
DynamicJsonDocument doc(JSON_OBJECT_SIZE(1));
char input[] = "{\"hello\":\"world\"}";
deserializeJson(doc, input);
deserializeJson(doc, "{}");
REQUIRE(doc.as<JsonObject>().size() == 0);
REQUIRE(doc.memoryUsage() == JSON_OBJECT_SIZE(0));
}
}