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164 lines
5.4 KiB
164 lines
5.4 KiB
// ArduinoJson - https://arduinojson.org |
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// Copyright © 2014-2024, Benoit BLANCHON |
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// MIT License |
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#include <ArduinoJson.h> |
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#include <catch.hpp> |
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enum MYENUM2 { ONE = 1, TWO = 2 }; |
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TEST_CASE("JsonVariant::is<T>()") { |
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JsonDocument doc; |
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JsonVariant variant = doc.to<JsonVariant>(); |
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SECTION("unbound") { |
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variant = JsonVariant(); |
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CHECK(variant.is<JsonObject>() == false); |
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CHECK(variant.is<JsonArray>() == false); |
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CHECK(variant.is<JsonVariant>() == false); |
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CHECK(variant.is<JsonVariantConst>() == false); |
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CHECK(variant.is<bool>() == false); |
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CHECK(variant.is<const char*>() == false); |
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CHECK(variant.is<int>() == false); |
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CHECK(variant.is<std::string>() == false); |
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CHECK(variant.is<JsonString>() == false); |
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CHECK(variant.is<float>() == false); |
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CHECK(variant.is<MYENUM2>() == false); |
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CHECK(variant.is<JsonString>() == false); |
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} |
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SECTION("null") { |
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CHECK(variant.is<JsonVariant>() == true); |
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CHECK(variant.is<JsonVariantConst>() == true); |
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CHECK(variant.is<JsonObject>() == false); |
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CHECK(variant.is<JsonArray>() == false); |
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CHECK(variant.is<bool>() == false); |
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CHECK(variant.is<const char*>() == false); |
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CHECK(variant.is<int>() == false); |
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CHECK(variant.is<std::string>() == false); |
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CHECK(variant.is<JsonString>() == false); |
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CHECK(variant.is<float>() == false); |
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CHECK(variant.is<MYENUM2>() == false); |
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} |
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SECTION("true") { |
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variant.set(true); |
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CHECK(variant.is<bool>() == true); |
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CHECK(variant.is<JsonVariant>() == true); |
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CHECK(variant.is<JsonVariantConst>() == true); |
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CHECK(variant.is<JsonObject>() == false); |
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CHECK(variant.is<JsonArray>() == false); |
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CHECK(variant.is<const char*>() == false); |
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CHECK(variant.is<int>() == false); |
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CHECK(variant.is<std::string>() == false); |
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CHECK(variant.is<JsonString>() == false); |
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CHECK(variant.is<float>() == false); |
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CHECK(variant.is<MYENUM2>() == false); |
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} |
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SECTION("false") { |
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variant.set(false); |
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CHECK(variant.is<bool>() == true); |
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CHECK(variant.is<JsonVariant>() == true); |
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CHECK(variant.is<JsonVariantConst>() == true); |
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CHECK(variant.is<JsonObject>() == false); |
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CHECK(variant.is<JsonArray>() == false); |
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CHECK(variant.is<const char*>() == false); |
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CHECK(variant.is<int>() == false); |
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CHECK(variant.is<std::string>() == false); |
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CHECK(variant.is<JsonString>() == false); |
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CHECK(variant.is<float>() == false); |
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CHECK(variant.is<MYENUM2>() == false); |
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} |
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SECTION("int") { |
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variant.set(42); |
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CHECK(variant.is<int>() == true); |
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CHECK(variant.is<short>() == true); |
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CHECK(variant.is<long>() == true); |
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CHECK(variant.is<double>() == true); |
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CHECK(variant.is<float>() == true); |
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CHECK(variant.is<MYENUM2>() == true); |
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CHECK(variant.is<JsonVariant>() == true); |
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CHECK(variant.is<JsonVariantConst>() == true); |
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CHECK(variant.is<bool>() == false); |
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CHECK(variant.is<JsonObject>() == false); |
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CHECK(variant.is<JsonArray>() == false); |
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CHECK(variant.is<const char*>() == false); |
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CHECK(variant.is<std::string>() == false); |
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CHECK(variant.is<JsonString>() == false); |
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} |
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SECTION("double") { |
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variant.set(4.2); |
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CHECK(variant.is<double>() == true); |
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CHECK(variant.is<float>() == true); |
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CHECK(variant.is<JsonVariant>() == true); |
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CHECK(variant.is<JsonVariantConst>() == true); |
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CHECK(variant.is<bool>() == false); |
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CHECK(variant.is<JsonObject>() == false); |
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CHECK(variant.is<JsonArray>() == false); |
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CHECK(variant.is<const char*>() == false); |
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CHECK(variant.is<int>() == false); |
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CHECK(variant.is<std::string>() == false); |
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CHECK(variant.is<JsonString>() == false); |
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CHECK(variant.is<MYENUM2>() == false); |
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} |
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SECTION("const char*") { |
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variant.set("4.2"); |
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CHECK(variant.is<const char*>() == true); |
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CHECK(variant.is<const char*>() == true); |
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CHECK(variant.is<std::string>() == true); |
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CHECK(variant.is<JsonString>() == true); |
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CHECK(variant.is<JsonVariant>() == true); |
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CHECK(variant.is<JsonVariantConst>() == true); |
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CHECK(variant.is<double>() == false); |
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CHECK(variant.is<float>() == false); |
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CHECK(variant.is<bool>() == false); |
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CHECK(variant.is<JsonObject>() == false); |
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CHECK(variant.is<JsonArray>() == false); |
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CHECK(variant.is<int>() == false); |
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CHECK(variant.is<MYENUM2>() == false); |
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} |
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SECTION("JsonArray") { |
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variant.to<JsonArray>(); |
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CHECK(variant.is<JsonArray>() == true); |
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CHECK(variant.is<JsonArrayConst>() == true); |
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CHECK(variant.is<JsonVariant>() == true); |
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CHECK(variant.is<JsonVariantConst>() == true); |
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CHECK(variant.is<JsonObject>() == false); |
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CHECK(variant.is<JsonObjectConst>() == false); |
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CHECK(variant.is<int>() == false); |
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CHECK(variant.is<float>() == false); |
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CHECK(variant.is<bool>() == false); |
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CHECK(variant.is<const char*>() == false); |
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CHECK(variant.is<MYENUM2>() == false); |
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} |
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SECTION("JsonObject") { |
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variant.to<JsonObject>(); |
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CHECK(variant.is<JsonObject>() == true); |
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CHECK(variant.is<JsonObjectConst>() == true); |
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CHECK(variant.is<JsonVariant>() == true); |
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CHECK(variant.is<JsonVariantConst>() == true); |
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CHECK(variant.is<JsonArray>() == false); |
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CHECK(variant.is<JsonArrayConst>() == false); |
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CHECK(variant.is<int>() == false); |
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CHECK(variant.is<float>() == false); |
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CHECK(variant.is<bool>() == false); |
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CHECK(variant.is<const char*>() == false); |
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CHECK(variant.is<MYENUM2>() == false); |
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CHECK(variant.is<JsonVariant>() == true); |
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CHECK(variant.is<JsonVariantConst>() == true); |
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} |
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}
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