tvl-depot/absl/base/internal/exception_safety_testing.cc
Abseil Team 8db6cfd1ea Changes imported from Abseil "staging" branch:
- 8bcd472c6f1a7c8a3a7aac07d7e5e3f90685fe5e Create an exception-safety testing framework for Abseil by Jon Cohen <cohenjon@google.com>
  - 17cc4bb19ba86e2bc45e9381bd07450c06134903 Fix typo. by Abseil Team <absl-team@google.com>

GitOrigin-RevId: 8bcd472c6f1a7c8a3a7aac07d7e5e3f90685fe5e
Change-Id: Ia1f4f12d25c375e0af34fea052a4a82dc964eeff
2017-10-31 10:31:44 -04:00

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#include "absl/base/internal/exception_safety_testing.h"
#include "gtest/gtest.h"
#include "absl/meta/type_traits.h"
namespace absl {
namespace exceptions_internal {
int countdown = -1;
void MaybeThrow(absl::string_view msg) {
if (countdown-- == 0) throw TestException(msg);
}
testing::AssertionResult FailureMessage(const TestException& e,
int countdown) noexcept {
return testing::AssertionFailure()
<< "Exception number " << countdown + 1 << " thrown from " << e.what();
}
} // namespace exceptions_internal
} // namespace absl