// ArduinoJson - https://arduinojson.org // Copyright Benoit Blanchon 2014-2021 // MIT License #include <stdint.h> #include <ArduinoJson.hpp> #include <catch.hpp> using namespace ARDUINOJSON_NAMESPACE; TEST_CASE("canConvertNumber<TOut, TIn>()") { SECTION("int8_t -> int8_t") { CHECK((canConvertNumber<int8_t, int8_t>(0)) == true); CHECK((canConvertNumber<int8_t, int8_t>(127)) == true); CHECK((canConvertNumber<int8_t, int8_t>(-128)) == true); } SECTION("int8_t -> int16_t") { CHECK((canConvertNumber<int16_t, int8_t>(0)) == true); CHECK((canConvertNumber<int16_t, int8_t>(127)) == true); CHECK((canConvertNumber<int16_t, int8_t>(-128)) == true); } SECTION("int8_t -> uint8_t") { CHECK((canConvertNumber<uint8_t, int8_t>(0)) == true); CHECK((canConvertNumber<uint8_t, int8_t>(127)) == true); CHECK((canConvertNumber<uint8_t, int8_t>(-128)) == false); } SECTION("int8_t -> uint16_t") { CHECK((canConvertNumber<uint16_t, int8_t>(0)) == true); CHECK((canConvertNumber<uint16_t, int8_t>(127)) == true); CHECK((canConvertNumber<uint16_t, int8_t>(-128)) == false); } SECTION("int16_t -> int8_t") { CHECK((canConvertNumber<int8_t, int16_t>(0)) == true); CHECK((canConvertNumber<int8_t, int16_t>(127)) == true); CHECK((canConvertNumber<int8_t, int16_t>(128)) == false); CHECK((canConvertNumber<int8_t, int16_t>(-128)) == true); CHECK((canConvertNumber<int8_t, int16_t>(-129)) == false); } SECTION("int16_t -> uint8_t") { CHECK((canConvertNumber<uint8_t, int16_t>(0)) == true); CHECK((canConvertNumber<uint8_t, int16_t>(255)) == true); CHECK((canConvertNumber<uint8_t, int16_t>(256)) == false); CHECK((canConvertNumber<uint8_t, int16_t>(-1)) == false); } SECTION("uint8_t -> int8_t") { CHECK((canConvertNumber<int8_t, uint8_t>(0)) == true); CHECK((canConvertNumber<int8_t, uint8_t>(127)) == true); CHECK((canConvertNumber<int8_t, uint8_t>(128)) == false); CHECK((canConvertNumber<int8_t, uint8_t>(255)) == false); } SECTION("uint8_t -> int16_t") { CHECK((canConvertNumber<int16_t, uint8_t>(0)) == true); CHECK((canConvertNumber<int16_t, uint8_t>(127)) == true); CHECK((canConvertNumber<int16_t, uint8_t>(128)) == true); CHECK((canConvertNumber<int16_t, uint8_t>(255)) == true); } SECTION("uint8_t -> uint8_t") { CHECK((canConvertNumber<uint8_t, uint8_t>(0)) == true); CHECK((canConvertNumber<uint8_t, uint8_t>(127)) == true); CHECK((canConvertNumber<uint8_t, uint8_t>(128)) == true); CHECK((canConvertNumber<uint8_t, uint8_t>(255)) == true); } SECTION("uint8_t -> uint16_t") { CHECK((canConvertNumber<uint16_t, uint8_t>(0)) == true); CHECK((canConvertNumber<uint16_t, uint8_t>(127)) == true); CHECK((canConvertNumber<uint16_t, uint8_t>(128)) == true); CHECK((canConvertNumber<uint16_t, uint8_t>(255)) == true); } }