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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // This test validates that the ProcessSingleton class properly makes sure | 5 // This test validates that the ProcessSingleton class properly makes sure |
| 6 // that there is only one main browser process. | 6 // that there is only one main browser process. |
| 7 // | 7 // |
| 8 // It is currently compiled and run on Windows and Posix(non-Mac) platforms. | 8 // It is currently compiled and run on Windows and Posix(non-Mac) platforms. |
| 9 // Mac uses system services and ProcessSingletonMac is a noop. (Maybe it still | 9 // Mac uses system services and ProcessSingletonMac is a noop. (Maybe it still |
| 10 // makes sense to test that the system services are giving the behavior we | 10 // makes sense to test that the system services are giving the behavior we |
| 11 // want?) | 11 // want?) |
| 12 | 12 |
| 13 #include <list> | 13 #include <list> |
| 14 | 14 |
| 15 #include "base/file_path.h" | 15 #include "base/file_path.h" |
| 16 #include "base/file_util.h" | 16 #include "base/file_util.h" |
| 17 #include "base/memory/ref_counted.h" | 17 #include "base/memory/ref_counted.h" |
| 18 #include "base/path_service.h" | 18 #include "base/path_service.h" |
| 19 #include "base/process_util.h" | 19 #include "base/process_util.h" |
| 20 #include "base/scoped_temp_dir.h" | 20 #include "base/scoped_temp_dir.h" |
| 21 #include "base/synchronization/waitable_event.h" | 21 #include "base/synchronization/waitable_event.h" |
| 22 #include "base/test/test_timeouts.h" | 22 #include "base/test/test_timeouts.h" |
| 23 #include "base/threading/thread.h" | 23 #include "base/threading/thread.h" |
| 24 #include "chrome/common/chrome_constants.h" | 24 #include "chrome/common/chrome_constants.h" |
| 25 #include "chrome/common/chrome_paths.h" | 25 #include "chrome/common/chrome_paths.h" |
| 26 #include "chrome/common/chrome_switches.h" | 26 #include "chrome/common/chrome_switches.h" |
| 27 #include "chrome/test/test_launcher_utils.h" | 27 #include "chrome/test/base/test_launcher_utils.h" |
| 28 #include "chrome/test/ui/ui_test.h" | 28 #include "chrome/test/ui/ui_test.h" |
| 29 #include "testing/gtest/include/gtest/gtest.h" | 29 #include "testing/gtest/include/gtest/gtest.h" |
| 30 | 30 |
| 31 namespace { | 31 namespace { |
| 32 | 32 |
| 33 // This is for the code that is to be ran in multiple threads at once, | 33 // This is for the code that is to be ran in multiple threads at once, |
| 34 // to stress a race condition on first process start. | 34 // to stress a race condition on first process start. |
| 35 // We use the thread safe ref counted base class so that we can use the | 35 // We use the thread safe ref counted base class so that we can use the |
| 36 // NewRunnableMethod class to run the StartChrome methods in many threads. | 36 // NewRunnableMethod class to run the StartChrome methods in many threads. |
| 37 class ChromeStarter : public base::RefCountedThreadSafe<ChromeStarter> { | 37 class ChromeStarter : public base::RefCountedThreadSafe<ChromeStarter> { |
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| 317 pending_starters.empty(); | 317 pending_starters.empty(); |
| 318 if (chrome_starters_[last_index]->process_handle_ != | 318 if (chrome_starters_[last_index]->process_handle_ != |
| 319 base::kNullProcessHandle) { | 319 base::kNullProcessHandle) { |
| 320 KillProcessTree(chrome_starters_[last_index]->process_handle_); | 320 KillProcessTree(chrome_starters_[last_index]->process_handle_); |
| 321 chrome_starters_[last_index]->done_event_.Wait(); | 321 chrome_starters_[last_index]->done_event_.Wait(); |
| 322 } | 322 } |
| 323 } | 323 } |
| 324 } | 324 } |
| 325 | 325 |
| 326 } // namespace | 326 } // namespace |
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