| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748 | // Copyright 2017 The Abseil Authors.//// Licensed under the Apache License, Version 2.0 (the "License");// you may not use this file except in compliance with the License.// You may obtain a copy of the License at////      http://www.apache.org/licenses/LICENSE-2.0//// Unless required by applicable law or agreed to in writing, software// distributed under the License is distributed on an "AS IS" BASIS,// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.// See the License for the specific language governing permissions and// limitations under the License.#include "absl/base/internal/exception_safety_testing.h"#include "gtest/gtest.h"#include "absl/meta/type_traits.h"namespace testing {exceptions_internal::NoThrowTag nothrow_ctor;bool nothrow_guarantee(const void*) {  return ::testing::AssertionFailure()         << "Exception thrown violating NoThrow Guarantee";}exceptions_internal::StrongGuaranteeTagType strong_guarantee;namespace exceptions_internal {int countdown = -1;void MaybeThrow(absl::string_view msg, bool throw_bad_alloc) {  if (countdown-- == 0) {    if (throw_bad_alloc) throw TestBadAllocException(msg);    throw TestException(msg);  }}testing::AssertionResult FailureMessage(const TestException& e,                                        int countdown) noexcept {  return testing::AssertionFailure() << "Exception thrown from " << e.what();}}  // namespace exceptions_internal}  // namespace testing
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