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Fr4nz D13trich 2025-11-22 13:58:55 +01:00
parent 4af19165ec
commit 68073add76
12458 changed files with 12350765 additions and 2 deletions
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74
libs/base/base_tests/checked_cast_tests.cpp Normal file
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#include "testing/testing.hpp"
#include "base/checked_cast.hpp"
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wimplicitly-unsigned-literal"
#endif // #ifdef __clang__
UNIT_TEST(IsCastValid)
{
{
int8_t value = -1;
TEST(base::IsCastValid<int8_t>(value), ());
TEST(base::IsCastValid<int16_t>(value), ());
TEST(base::IsCastValid<int32_t>(value), ());
TEST(base::IsCastValid<int64_t>(value), ());
TEST(!base::IsCastValid<uint8_t>(value), ());
TEST(!base::IsCastValid<uint16_t>(value), ());
TEST(!base::IsCastValid<uint32_t>(value), ());
TEST(!base::IsCastValid<uint64_t>(value), ());
}
{
int64_t value = -1;
TEST(base::IsCastValid<int8_t>(value), ());
TEST(base::IsCastValid<int16_t>(value), ());
TEST(base::IsCastValid<int32_t>(value), ());
TEST(base::IsCastValid<int64_t>(value), ());
TEST(!base::IsCastValid<uint8_t>(value), ());
TEST(!base::IsCastValid<uint16_t>(value), ());
TEST(!base::IsCastValid<uint32_t>(value), ());
TEST(!base::IsCastValid<uint64_t>(value), ());
}
{
uint8_t value = 128;
TEST(!base::IsCastValid<int8_t>(value), ());
TEST(base::IsCastValid<int16_t>(value), ());
TEST(base::IsCastValid<int32_t>(value), ());
TEST(base::IsCastValid<int64_t>(value), ());
TEST(base::IsCastValid<uint8_t>(value), ());
TEST(base::IsCastValid<uint16_t>(value), ());
TEST(base::IsCastValid<uint32_t>(value), ());
TEST(base::IsCastValid<uint64_t>(value), ());
}
{
uint64_t value = 9223372036854775808ULL;
TEST(!base::IsCastValid<int8_t>(value), ());
TEST(!base::IsCastValid<int16_t>(value), ());
TEST(!base::IsCastValid<int32_t>(value), ());
TEST(!base::IsCastValid<int64_t>(value), ());
TEST(!base::IsCastValid<uint8_t>(value), ());
TEST(!base::IsCastValid<uint16_t>(value), ());
TEST(!base::IsCastValid<uint32_t>(value), ());
TEST(base::IsCastValid<uint64_t>(value), ());
}
{
int64_t value = -9223372036854775807LL;
TEST(!base::IsCastValid<int8_t>(value), ());
TEST(!base::IsCastValid<int16_t>(value), ());
TEST(!base::IsCastValid<int32_t>(value), ());
TEST(base::IsCastValid<int64_t>(value), ());
TEST(!base::IsCastValid<uint8_t>(value), ());
TEST(!base::IsCastValid<uint16_t>(value), ());
TEST(!base::IsCastValid<uint32_t>(value), ());
TEST(!base::IsCastValid<uint64_t>(value), ());
}
}
#ifdef __clang__
#pragma clang diagnostic pop
#endif // #ifdef __clang__