mirror of
https://codeberg.org/comaps/comaps
synced 2025-12-20 13:23:59 +00:00
committed by
Konstantin Pastbin
parent
c9cbb64f12
commit
76ffc99abd
74
libs/base/base_tests/checked_cast_tests.cpp
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74
libs/base/base_tests/checked_cast_tests.cpp
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@@ -0,0 +1,74 @@
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#include "testing/testing.hpp"
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#include "base/checked_cast.hpp"
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#ifdef __clang__
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wimplicitly-unsigned-literal"
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#endif // #ifdef __clang__
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UNIT_TEST(IsCastValid)
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{
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{
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int8_t value = -1;
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TEST(base::IsCastValid<int8_t>(value), ());
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TEST(base::IsCastValid<int16_t>(value), ());
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TEST(base::IsCastValid<int32_t>(value), ());
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TEST(base::IsCastValid<int64_t>(value), ());
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TEST(!base::IsCastValid<uint8_t>(value), ());
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TEST(!base::IsCastValid<uint16_t>(value), ());
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TEST(!base::IsCastValid<uint32_t>(value), ());
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TEST(!base::IsCastValid<uint64_t>(value), ());
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}
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{
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int64_t value = -1;
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TEST(base::IsCastValid<int8_t>(value), ());
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TEST(base::IsCastValid<int16_t>(value), ());
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TEST(base::IsCastValid<int32_t>(value), ());
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TEST(base::IsCastValid<int64_t>(value), ());
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TEST(!base::IsCastValid<uint8_t>(value), ());
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TEST(!base::IsCastValid<uint16_t>(value), ());
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TEST(!base::IsCastValid<uint32_t>(value), ());
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TEST(!base::IsCastValid<uint64_t>(value), ());
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}
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{
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uint8_t value = 128;
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TEST(!base::IsCastValid<int8_t>(value), ());
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TEST(base::IsCastValid<int16_t>(value), ());
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TEST(base::IsCastValid<int32_t>(value), ());
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TEST(base::IsCastValid<int64_t>(value), ());
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TEST(base::IsCastValid<uint8_t>(value), ());
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TEST(base::IsCastValid<uint16_t>(value), ());
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TEST(base::IsCastValid<uint32_t>(value), ());
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TEST(base::IsCastValid<uint64_t>(value), ());
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}
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{
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uint64_t value = 9223372036854775808ULL;
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TEST(!base::IsCastValid<int8_t>(value), ());
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TEST(!base::IsCastValid<int16_t>(value), ());
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TEST(!base::IsCastValid<int32_t>(value), ());
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TEST(!base::IsCastValid<int64_t>(value), ());
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TEST(!base::IsCastValid<uint8_t>(value), ());
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TEST(!base::IsCastValid<uint16_t>(value), ());
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TEST(!base::IsCastValid<uint32_t>(value), ());
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TEST(base::IsCastValid<uint64_t>(value), ());
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}
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{
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int64_t value = -9223372036854775807LL;
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TEST(!base::IsCastValid<int8_t>(value), ());
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TEST(!base::IsCastValid<int16_t>(value), ());
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TEST(!base::IsCastValid<int32_t>(value), ());
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TEST(base::IsCastValid<int64_t>(value), ());
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TEST(!base::IsCastValid<uint8_t>(value), ());
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TEST(!base::IsCastValid<uint16_t>(value), ());
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TEST(!base::IsCastValid<uint32_t>(value), ());
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TEST(!base::IsCastValid<uint64_t>(value), ());
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}
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}
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#ifdef __clang__
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#pragma clang diagnostic pop
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#endif // #ifdef __clang__
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