| // 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 |