extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
DynamicJsonBuffer jsonBuffer;
memstream json(data, size);
JsonVariant variant = jsonBuffer.parse(json);
if (variant.success()) {
variant.as<std::string>(); // <- serialize to JSON
}
return 0;
}
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(JsonVariant_Success_Tests, ReturnsTrue_WhenEmptyObject) {
DynamicJsonBuffer jsonBuffer;
JsonVariant variant = jsonBuffer.createObject();
EXPECT_TRUE(variant.success());
}
TEST(JsonVariant_Success_Tests, ReturnsTrue_WhenInteger) {
JsonVariant variant = 0;
EXPECT_TRUE(variant.success());
}
TEST(JsonVariant_Success_Tests, ReturnsFalse_WhenUndefined) {
JsonVariant variant;
EXPECT_FALSE(variant.success());
}
// 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("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;
//
// Arduino JSON library
// https://bblanchon.github.io/ArduinoJson/
// If you like this project, please add a star!
#include <ArduinoJson.h>
#include <catch.hpp>
using namespace Catch::Matchers;
TEST_CASE("JsonBuffer::parse()") {
DynamicJsonBuffer jb;
SECTION("EmptyObject") {
JsonVariant variant = jb.parse("{}");
REQUIRE(variant.success());
REQUIRE(variant.is<JsonObject>());
}
SECTION("EmptyArray") {
JsonVariant variant = jb.parse("[]");
REQUIRE(variant.success());
REQUIRE(variant.is<JsonArray>());
}
SECTION("Integer") {
JsonVariant variant = jb.parse("-42");
REQUIRE(variant.success());
REQUIRE(variant.is<int>());
REQUIRE_FALSE(variant.is<bool>());
REQUIRE(variant == -42);