mirror of
https://github.com/eledio-devices/thirdparty-ArduinoJson.git
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80 lines
2.1 KiB
C++
80 lines
2.1 KiB
C++
// ArduinoJson - arduinojson.org
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// Copyright Benoit Blanchon 2014-2018
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// MIT License
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#include <stdint.h>
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#include <ArduinoJson/Polyfills/parseInteger.hpp>
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#include <catch.hpp>
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using namespace ArduinoJson::Internals;
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template <typename T>
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void check(const char* input, T expected) {
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CAPTURE(input);
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T actual = parseInteger<T>(input);
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REQUIRE(expected == actual);
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}
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TEST_CASE("parseInteger<int8_t>()") {
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check<int8_t>("-128", -128);
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check<int8_t>("127", 127);
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check<int8_t>("+127", 127);
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check<int8_t>("3.14", 3);
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check<int8_t>("x42", 0);
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check<int8_t>("128", -128);
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check<int8_t>("-129", 127);
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check<int8_t>(NULL, 0);
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check<int8_t>("true", 1);
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check<int8_t>("false", 0);
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}
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TEST_CASE("parseInteger<int16_t>()") {
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check<int16_t>("-32768", -32768);
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check<int16_t>("32767", 32767);
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check<int16_t>("+32767", 32767);
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check<int16_t>("3.14", 3);
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check<int16_t>("x42", 0);
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check<int16_t>("-32769", 32767);
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check<int16_t>("32768", -32768);
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check<int16_t>(NULL, 0);
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check<int16_t>("true", 1);
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check<int16_t>("false", 0);
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}
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TEST_CASE("parseInteger<int32_t>()") {
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check<int32_t>("-2147483648", (-2147483647 - 1));
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check<int32_t>("2147483647", 2147483647);
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check<int32_t>("+2147483647", 2147483647);
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check<int32_t>("3.14", 3);
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check<int32_t>("x42", 0);
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check<int32_t>("-2147483649", 2147483647);
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check<int32_t>("2147483648", (-2147483647 - 1));
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check<int32_t>("true", 1);
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check<int32_t>("false", 0);
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}
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TEST_CASE("parseInteger<uint8_t>()") {
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check<uint8_t>("0", 0);
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check<uint8_t>("255", 255);
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check<uint8_t>("+255", 255);
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check<uint8_t>("3.14", 3);
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check<uint8_t>("x42", 0);
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check<uint8_t>("-1", 255);
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check<uint8_t>("256", 0);
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check<uint8_t>("true", 1);
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check<uint8_t>("false", 0);
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}
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TEST_CASE("parseInteger<uint16_t>()") {
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check<uint16_t>("0", 0);
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check<uint16_t>("65535", 65535);
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check<uint16_t>("+65535", 65535);
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check<uint16_t>("3.14", 3);
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// check<uint16_t>(" 42", 0);
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check<uint16_t>("x42", 0);
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check<uint16_t>("-1", 65535);
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check<uint16_t>("65536", 0);
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check<uint16_t>("true", 1);
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check<uint16_t>("false", 0);
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}
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