| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Contains code shared by all browsing data browsertests. |
| |
| #ifndef CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_HELPER_BROWSERTEST_H_ |
| #define CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_HELPER_BROWSERTEST_H_ |
| |
| #include <list> |
| |
| #include "base/logging.h" |
| #include "base/macros.h" |
| #include "base/run_loop.h" |
| |
| // This template can be used for the StartFetching methods of the browsing data |
| // helper classes. It is supposed to be instantiated with the respective |
| // browsing data info type. |
| template <typename T> |
| class BrowsingDataHelperCallback { |
| public: |
| BrowsingDataHelperCallback() {} |
| |
| const std::list<T>& result() { |
| run_loop_.Run(); |
| DCHECK(has_result_); |
| return result_; |
| } |
| |
| void callback(const std::list<T>& info) { |
| result_ = info; |
| has_result_ = true; |
| run_loop_.QuitWhenIdle(); |
| } |
| |
| private: |
| base::RunLoop run_loop_; |
| bool has_result_ = false; |
| std::list<T> result_; |
| |
| DISALLOW_COPY_AND_ASSIGN(BrowsingDataHelperCallback); |
| }; |
| |
| #endif // CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_HELPER_BROWSERTEST_H_ |