You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
53 lines
1.4 KiB
53 lines
1.4 KiB
// ArduinoJson - https://arduinojson.org
|
|
// Copyright © 2014-2024, Benoit BLANCHON
|
|
// MIT License
|
|
|
|
#include <ArduinoJson.hpp>
|
|
#include <catch.hpp>
|
|
|
|
using namespace ArduinoJson;
|
|
using namespace ArduinoJson::detail;
|
|
|
|
TEST_CASE("Test unsigned integer overflow") {
|
|
VariantData first, second;
|
|
|
|
// Avoids MSVC warning C4127 (conditional expression is constant)
|
|
size_t integerSize = sizeof(JsonInteger);
|
|
|
|
if (integerSize == 8) {
|
|
parseNumber("18446744073709551615", first);
|
|
parseNumber("18446744073709551616", second);
|
|
} else {
|
|
parseNumber("4294967295", first);
|
|
parseNumber("4294967296", second);
|
|
}
|
|
|
|
REQUIRE(first.type() == uint8_t(VALUE_IS_UNSIGNED_INTEGER));
|
|
REQUIRE(second.type() == uint8_t(VALUE_IS_FLOAT));
|
|
}
|
|
|
|
TEST_CASE("Test signed integer overflow") {
|
|
VariantData first, second;
|
|
|
|
// Avoids MSVC warning C4127 (conditional expression is constant)
|
|
size_t integerSize = sizeof(JsonInteger);
|
|
|
|
if (integerSize == 8) {
|
|
parseNumber("-9223372036854775808", first);
|
|
parseNumber("-9223372036854775809", second);
|
|
} else {
|
|
parseNumber("-2147483648", first);
|
|
parseNumber("-2147483649", second);
|
|
}
|
|
|
|
REQUIRE(first.type() == uint8_t(VALUE_IS_SIGNED_INTEGER));
|
|
REQUIRE(second.type() == uint8_t(VALUE_IS_FLOAT));
|
|
}
|
|
|
|
TEST_CASE("Invalid value") {
|
|
VariantData result;
|
|
|
|
parseNumber("6a3", result);
|
|
|
|
REQUIRE(result.type() == uint8_t(VALUE_IS_NULL));
|
|
}
|
|
|