| OLD | NEW |
| 1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2009 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 #include "chrome/common/process_watcher.h" | 5 #include "chrome/common/process_watcher.h" |
| 6 | 6 |
| 7 #if defined(OS_POSIX) | 7 #if defined(OS_POSIX) |
| 8 #include <sys/wait.h> | 8 #include <sys/wait.h> |
| 9 | 9 |
| 10 #include "base/eintr_wrapper.h" | 10 #include "base/eintr_wrapper.h" |
| 11 #include "base/multiprocess_test.h" | |
| 12 #include "base/process_util.h" | 11 #include "base/process_util.h" |
| 12 #include "base/test/multiprocess_test.h" |
| 13 #include "testing/gtest/include/gtest/gtest.h" | 13 #include "testing/gtest/include/gtest/gtest.h" |
| 14 #include "testing/multiprocess_func_list.h" |
| 14 | 15 |
| 15 class ProcessWatcherTest : public MultiProcessTest { | 16 class ProcessWatcherTest : public base::MultiProcessTest { |
| 16 }; | 17 }; |
| 17 | 18 |
| 18 namespace { | 19 namespace { |
| 19 | 20 |
| 20 bool IsProcessDead(base::ProcessHandle child) { | 21 bool IsProcessDead(base::ProcessHandle child) { |
| 21 // waitpid() will actually reap the process which is exactly NOT what we | 22 // waitpid() will actually reap the process which is exactly NOT what we |
| 22 // want to test for. The good thing is that if it can't find the process | 23 // want to test for. The good thing is that if it can't find the process |
| 23 // we'll get a nice value for errno which we can test for. | 24 // we'll get a nice value for errno which we can test for. |
| 24 const pid_t result = HANDLE_EINTR(waitpid(child, NULL, WNOHANG)); | 25 const pid_t result = HANDLE_EINTR(waitpid(child, NULL, WNOHANG)); |
| 25 return result == -1 && errno == ECHILD; | 26 return result == -1 && errno == ECHILD; |
| 26 } | 27 } |
| 27 | 28 |
| 28 } // namespace | 29 } // namespace |
| 29 | 30 |
| 30 TEST_F(ProcessWatcherTest, DelayedTermination) { | 31 TEST_F(ProcessWatcherTest, DelayedTermination) { |
| 31 base::ProcessHandle child_process = | 32 base::ProcessHandle child_process = |
| 32 SpawnChild("process_watcher_test_never_die"); | 33 SpawnChild("process_watcher_test_never_die", false); |
| 33 ProcessWatcher::EnsureProcessTerminated(child_process); | 34 ProcessWatcher::EnsureProcessTerminated(child_process); |
| 34 base::WaitForSingleProcess(child_process, 5000); | 35 base::WaitForSingleProcess(child_process, 5000); |
| 35 | 36 |
| 36 // Check that process was really killed. | 37 // Check that process was really killed. |
| 37 EXPECT_TRUE(IsProcessDead(child_process)); | 38 EXPECT_TRUE(IsProcessDead(child_process)); |
| 38 base::CloseProcessHandle(child_process); | 39 base::CloseProcessHandle(child_process); |
| 39 } | 40 } |
| 40 | 41 |
| 41 MULTIPROCESS_TEST_MAIN(process_watcher_test_never_die) { | 42 MULTIPROCESS_TEST_MAIN(process_watcher_test_never_die) { |
| 42 while (1) { | 43 while (1) { |
| 43 sleep(500); | 44 sleep(500); |
| 44 } | 45 } |
| 45 return 0; | 46 return 0; |
| 46 } | 47 } |
| 47 | 48 |
| 48 TEST_F(ProcessWatcherTest, ImmediateTermination) { | 49 TEST_F(ProcessWatcherTest, ImmediateTermination) { |
| 49 base::ProcessHandle child_process = | 50 base::ProcessHandle child_process = |
| 50 SpawnChild("process_watcher_test_die_immediately"); | 51 SpawnChild("process_watcher_test_die_immediately", false); |
| 51 // Give it time to die. | 52 // Give it time to die. |
| 52 sleep(2); | 53 sleep(2); |
| 53 ProcessWatcher::EnsureProcessTerminated(child_process); | 54 ProcessWatcher::EnsureProcessTerminated(child_process); |
| 54 | 55 |
| 55 // Check that process was really killed. | 56 // Check that process was really killed. |
| 56 EXPECT_TRUE(IsProcessDead(child_process)); | 57 EXPECT_TRUE(IsProcessDead(child_process)); |
| 57 base::CloseProcessHandle(child_process); | 58 base::CloseProcessHandle(child_process); |
| 58 } | 59 } |
| 59 | 60 |
| 60 MULTIPROCESS_TEST_MAIN(process_watcher_test_die_immediately) { | 61 MULTIPROCESS_TEST_MAIN(process_watcher_test_die_immediately) { |
| 61 return 0; | 62 return 0; |
| 62 } | 63 } |
| 63 | 64 |
| 64 #endif // OS_POSIX | 65 #endif // OS_POSIX |
| OLD | NEW |