| /* |
| * Copyright 2014 Google Inc. All Rights Reserved. |
| * |
| * 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. |
| */ |
| |
| #ifndef COBALT_DOM_TESTING_GTEST_WORKAROUNDS_H_ |
| #define COBALT_DOM_TESTING_GTEST_WORKAROUNDS_H_ |
| |
| #include "base/memory/ref_counted.h" |
| |
| namespace cobalt { |
| namespace dom { |
| |
| // The following set of operators is needed to support EXPECT_* expressions |
| // where a scoped_refptr object is compared to NULL. |
| // |
| // This is needed because the gtest infrastructure is converting the type of |
| // NULL into "const int". |
| // |
| // For example: |
| // scoped_refptr<Node> node = ...; |
| // EXPECT_EQ(NULL, node); |
| // |
| template <typename T> |
| bool operator==(const int null_value, const scoped_refptr<T>& p) { |
| DCHECK_EQ(null_value, 0); |
| return p == NULL; |
| } |
| |
| template <typename T> |
| bool operator==(const int null_value, const scoped_refptr<const T>& p) { |
| DCHECK_EQ(null_value, 0); |
| return p == NULL; |
| } |
| |
| template <typename T> |
| bool operator!=(const int null_value, const scoped_refptr<T>& p) { |
| DCHECK_EQ(null_value, 0); |
| return p != NULL; |
| } |
| |
| template <typename T> |
| bool operator!=(const int null_value, const scoped_refptr<const T>& p) { |
| DCHECK_EQ(null_value, 0); |
| return p != NULL; |
| } |
| |
| } // namespace dom |
| } // namespace cobalt |
| |
| #endif // COBALT_DOM_TESTING_GTEST_WORKAROUNDS_H_ |