diff options
Diffstat (limited to 'absl/base/optimization_test.cc')
-rw-r--r-- | absl/base/optimization_test.cc | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/absl/base/optimization_test.cc b/absl/base/optimization_test.cc index e83369f3..5f7a8f4c 100644 --- a/absl/base/optimization_test.cc +++ b/absl/base/optimization_test.cc @@ -15,6 +15,7 @@ #include "absl/base/optimization.h" #include "gtest/gtest.h" +#include "absl/base/attributes.h" #include "absl/types/optional.h" namespace { @@ -126,4 +127,22 @@ TEST(PredictTest, ExplicitBoolConversion) { if (ABSL_PREDICT_FALSE(is_false)) ADD_FAILURE(); } +TEST(TrivallyRelocatable, Sanity) { +#if !defined(ABSL_HAVE_ATTRIBUTE_TRIVIAL_ABI) || \ + !ABSL_HAVE_BUILTIN(__is_trivially_relocatable) + GTEST_SKIP() << "No trivial ABI support."; +#endif + + struct Trivial {}; + struct NonTrivial { + NonTrivial(const NonTrivial&) {} + }; + struct ABSL_ATTRIBUTE_TRIVIAL_ABI TrivialAbi { + TrivialAbi(const TrivialAbi&) {} + }; + EXPECT_TRUE(ABSL_IS_TRIVIALLY_RELOCATABLE(Trivial)); + EXPECT_FALSE(ABSL_IS_TRIVIALLY_RELOCATABLE(NonTrivial)); + EXPECT_TRUE(ABSL_IS_TRIVIALLY_RELOCATABLE(TrivialAbi)); +} + } // namespace |