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Added a deprecation warning for as<char*>()

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Benoit Blanchon
2021-04-26 08:42:33 +02:00
parent 06fad301cb
commit 4b89878c10
6 changed files with 75 additions and 20 deletions
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39
extras/tests/Misc/deprecated.cpp Normal file
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// ArduinoJson - https://arduinojson.org
// Copyright Benoit Blanchon 2014-2021
// MIT License
#include <ArduinoJson.h>
#include <catch.hpp>
#if defined(__GNUC__)
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#endif
#ifdef _MSC_VER
#pragma warning(disable : 4996) // deprecation warning
#endif
TEST_CASE("Deprecated features") {
StaticJsonDocument<256> doc;
const char* s = "hello";
doc["s"] = s;
doc["a"].add(s);
SECTION("JsonVariant::as<char*>()") {
JsonVariant v = doc["s"];
REQUIRE(v.as<char*>() == s);
}
SECTION("JsonVariantConst::as<char*>()") {
JsonVariantConst v = doc["s"];
REQUIRE(v.as<char*>() == s);
}
SECTION("MemberProxy::as<char*>()") {
REQUIRE(doc["s"].as<char*>() == s);
}
SECTION("ElementProxy::as<char*>()") {
REQUIRE(doc["a"][0].as<char*>() == s);
}
}