diff options
| author | kshalnev <[email protected]> | 2025-03-27 09:05:01 +0300 |
|---|---|---|
| committer | kshalnev <[email protected]> | 2025-03-27 09:20:00 +0300 |
| commit | 54394ecb8d819f075dddd15ed8cdb4fb822d66cd (patch) | |
| tree | 17e481976ebfee5cff047cdf5773844199c72a20 /util/generic/enum_cast_ut.cpp | |
| parent | 6f57592a3b6099c881ca20f5b54520a3852a1d56 (diff) | |
Added SafeCastToEnum
commit_hash:44102d9b2c000eefdfd91997a40a055b29d647c7
Diffstat (limited to 'util/generic/enum_cast_ut.cpp')
| -rw-r--r-- | util/generic/enum_cast_ut.cpp | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/util/generic/enum_cast_ut.cpp b/util/generic/enum_cast_ut.cpp new file mode 100644 index 00000000000..0b96235bcaf --- /dev/null +++ b/util/generic/enum_cast_ut.cpp @@ -0,0 +1,49 @@ +#include "enum_cast.h" + +#include "enum_cast_ut.h" + +#include <library/cpp/testing/unittest/registar.h> + +Y_UNIT_TEST_SUITE(TestEnumCast) { + Y_UNIT_TEST(SafeCastToEnumTest) { + UNIT_ASSERT_VALUES_EQUAL(SafeCastToEnum<EIntEnum>(0), EIntEnum::Zero); + UNIT_ASSERT_VALUES_EQUAL(SafeCastToEnum<EIntEnum>(1), EIntEnum::One); + UNIT_ASSERT_VALUES_EQUAL(SafeCastToEnum<EIntEnum>(2), EIntEnum::Two); + UNIT_ASSERT_EXCEPTION(SafeCastToEnum<EIntEnum>(3), TBadCastException); + + UNIT_ASSERT_VALUES_EQUAL(SafeCastToEnum<EUcharEnum>(0), EUcharEnum::Zero); + UNIT_ASSERT_VALUES_EQUAL(SafeCastToEnum<EUcharEnum>(1), EUcharEnum::One); + UNIT_ASSERT_VALUES_EQUAL(SafeCastToEnum<EUcharEnum>(2), EUcharEnum::Two); + UNIT_ASSERT_EXCEPTION_CONTAINS( + SafeCastToEnum<EUcharEnum>(3), TBadCastException, + "Unexpected enum"); + int val1 = 256; + UNIT_ASSERT_EXCEPTION_CONTAINS( + SafeCastToEnum<EUcharEnum>(val1), TBadCastException, + "Unexpected enum"); + int val2 = -1; + UNIT_ASSERT_EXCEPTION_CONTAINS( + SafeCastToEnum<EUcharEnum>(val2), TBadCastException, + "Unexpected enum"); + int val3 = 2; + UNIT_ASSERT_VALUES_EQUAL(SafeCastToEnum<EUcharEnum>(val3), EUcharEnum::Two); + + UNIT_ASSERT_VALUES_EQUAL(SafeCastToEnum<EBoolEnum>(false), EBoolEnum::False); + UNIT_ASSERT_VALUES_EQUAL(SafeCastToEnum<EBoolEnum>(true), EBoolEnum::True); + + UNIT_ASSERT_VALUES_EQUAL(SafeCastToEnum<EUnscopedIntEnum>(2), UIE_TWO); + UNIT_ASSERT_EXCEPTION_CONTAINS( + SafeCastToEnum<EUnscopedIntEnum>(3), TBadCastException, + "Unexpected enum"); + UNIT_ASSERT_EXCEPTION_CONTAINS( + SafeCastToEnum<EUnscopedIntEnum>(9), TBadCastException, + "Unexpected enum"); + + UNIT_ASSERT_VALUES_EQUAL(SafeCastToEnum<ECharEnum>(static_cast<unsigned int>(0)), ECharEnum::Zero); + UNIT_ASSERT_VALUES_EQUAL(SafeCastToEnum<ECharEnum>(static_cast<short>(-1)), ECharEnum::MinusOne); + UNIT_ASSERT_VALUES_EQUAL(SafeCastToEnum<ECharEnum>(static_cast<int>(-2)), ECharEnum::MinusTwo); + UNIT_ASSERT_EXCEPTION_CONTAINS( + SafeCastToEnum<ECharEnum>(static_cast<int>(2)), TBadCastException, + "Unexpected enum"); + } +} // Y_UNIT_TEST_SUITE(TestEnumCast) |