mirror of
https://github.com/bblanchon/ArduinoJson.git
synced 2025-11-04 00:21:36 +01:00
56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
// ArduinoJson - https://arduinojson.org
|
|
// Copyright © 2014-2024, Benoit BLANCHON
|
|
// MIT License
|
|
|
|
#include <catch.hpp>
|
|
#include <limits>
|
|
#include <string>
|
|
|
|
#include <ArduinoJson/Json/TextFormatter.hpp>
|
|
#include <ArduinoJson/Serialization/Writer.hpp>
|
|
|
|
using namespace ArduinoJson::detail;
|
|
|
|
template <typename T>
|
|
void checkWriteInteger(T value, std::string expected) {
|
|
char output[64] = {0};
|
|
StaticStringWriter sb(output, sizeof(output));
|
|
TextFormatter<StaticStringWriter> writer(sb);
|
|
writer.writeInteger<T>(value);
|
|
REQUIRE(expected == output);
|
|
REQUIRE(writer.bytesWritten() == expected.size());
|
|
}
|
|
|
|
TEST_CASE("int8_t") {
|
|
checkWriteInteger<int8_t>(0, "0");
|
|
checkWriteInteger<int8_t>(-128, "-128");
|
|
checkWriteInteger<int8_t>(127, "127");
|
|
}
|
|
|
|
TEST_CASE("uint8_t") {
|
|
checkWriteInteger<uint8_t>(0, "0");
|
|
checkWriteInteger<uint8_t>(255, "255");
|
|
}
|
|
|
|
TEST_CASE("int16_t") {
|
|
checkWriteInteger<int16_t>(0, "0");
|
|
checkWriteInteger<int16_t>(-32768, "-32768");
|
|
checkWriteInteger<int16_t>(32767, "32767");
|
|
}
|
|
|
|
TEST_CASE("uint16_t") {
|
|
checkWriteInteger<uint16_t>(0, "0");
|
|
checkWriteInteger<uint16_t>(65535, "65535");
|
|
}
|
|
|
|
TEST_CASE("int32_t") {
|
|
checkWriteInteger<int32_t>(0, "0");
|
|
checkWriteInteger<int32_t>(-2147483647 - 1, "-2147483648");
|
|
checkWriteInteger<int32_t>(2147483647, "2147483647");
|
|
}
|
|
|
|
TEST_CASE("uint32_t") {
|
|
checkWriteInteger<uint32_t>(0, "0");
|
|
checkWriteInteger<uint32_t>(4294967295U, "4294967295");
|
|
}
|