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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 #define _CRT_SECURE_NO_WARNINGS | 5 #define _CRT_SECURE_NO_WARNINGS |
| 6 | 6 |
| 7 #include <limits> | 7 #include <limits> |
| 8 | 8 |
| 9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
| 10 #include "base/eintr_wrapper.h" | 10 #include "base/eintr_wrapper.h" |
| 11 #include "base/file_path.h" | 11 #include "base/file_path.h" |
| 12 #include "base/multiprocess_test.h" |
| 12 #include "base/path_service.h" | 13 #include "base/path_service.h" |
| 13 #include "base/platform_thread.h" | 14 #include "base/platform_thread.h" |
| 14 #include "base/process_util.h" | 15 #include "base/process_util.h" |
| 15 #include "base/scoped_ptr.h" | 16 #include "base/scoped_ptr.h" |
| 16 #include "base/test/multiprocess_test.h" | |
| 17 #include "base/utf_string_conversions.h" | 17 #include "base/utf_string_conversions.h" |
| 18 #include "testing/gtest/include/gtest/gtest.h" | 18 #include "testing/gtest/include/gtest/gtest.h" |
| 19 #include "testing/multiprocess_func_list.h" | |
| 20 | 19 |
| 21 #if defined(OS_LINUX) | 20 #if defined(OS_LINUX) |
| 22 #include <errno.h> | 21 #include <errno.h> |
| 23 #include <malloc.h> | 22 #include <malloc.h> |
| 24 #include <glib.h> | 23 #include <glib.h> |
| 25 #endif | 24 #endif |
| 26 #if defined(OS_POSIX) | 25 #if defined(OS_POSIX) |
| 27 #include <dlfcn.h> | 26 #include <dlfcn.h> |
| 28 #include <fcntl.h> | 27 #include <fcntl.h> |
| 29 #include <sys/resource.h> | 28 #include <sys/resource.h> |
| (...skipping 26 matching lines...) Expand all Loading... |
| 56 } | 55 } |
| 57 | 56 |
| 58 // Signals children they should die now. | 57 // Signals children they should die now. |
| 59 void SignalChildren(const char* filename) { | 58 void SignalChildren(const char* filename) { |
| 60 FILE *fp = fopen(filename, "w"); | 59 FILE *fp = fopen(filename, "w"); |
| 61 fclose(fp); | 60 fclose(fp); |
| 62 } | 61 } |
| 63 | 62 |
| 64 } // namespace | 63 } // namespace |
| 65 | 64 |
| 66 class ProcessUtilTest : public base::MultiProcessTest { | 65 class ProcessUtilTest : public MultiProcessTest { |
| 67 #if defined(OS_POSIX) | 66 #if defined(OS_POSIX) |
| 68 public: | 67 public: |
| 69 // Spawn a child process that counts how many file descriptors are open. | 68 // Spawn a child process that counts how many file descriptors are open. |
| 70 int CountOpenFDsInChild(); | 69 int CountOpenFDsInChild(); |
| 71 #endif | 70 #endif |
| 72 }; | 71 }; |
| 73 | 72 |
| 74 MULTIPROCESS_TEST_MAIN(SimpleChildProcess) { | 73 MULTIPROCESS_TEST_MAIN(SimpleChildProcess) { |
| 75 return 0; | 74 return 0; |
| 76 } | 75 } |
| 77 | 76 |
| 78 TEST_F(ProcessUtilTest, SpawnChild) { | 77 TEST_F(ProcessUtilTest, SpawnChild) { |
| 79 base::ProcessHandle handle = this->SpawnChild("SimpleChildProcess", false); | 78 base::ProcessHandle handle = this->SpawnChild("SimpleChildProcess"); |
| 80 ASSERT_NE(base::kNullProcessHandle, handle); | 79 ASSERT_NE(base::kNullProcessHandle, handle); |
| 81 EXPECT_TRUE(base::WaitForSingleProcess(handle, 5000)); | 80 EXPECT_TRUE(base::WaitForSingleProcess(handle, 5000)); |
| 82 base::CloseProcessHandle(handle); | 81 base::CloseProcessHandle(handle); |
| 83 } | 82 } |
| 84 | 83 |
| 85 MULTIPROCESS_TEST_MAIN(SlowChildProcess) { | 84 MULTIPROCESS_TEST_MAIN(SlowChildProcess) { |
| 86 WaitToDie("SlowChildProcess.die"); | 85 WaitToDie("SlowChildProcess.die"); |
| 87 return 0; | 86 return 0; |
| 88 } | 87 } |
| 89 | 88 |
| 90 TEST_F(ProcessUtilTest, KillSlowChild) { | 89 TEST_F(ProcessUtilTest, KillSlowChild) { |
| 91 remove("SlowChildProcess.die"); | 90 remove("SlowChildProcess.die"); |
| 92 base::ProcessHandle handle = this->SpawnChild("SlowChildProcess", false); | 91 base::ProcessHandle handle = this->SpawnChild("SlowChildProcess"); |
| 93 ASSERT_NE(base::kNullProcessHandle, handle); | 92 ASSERT_NE(base::kNullProcessHandle, handle); |
| 94 SignalChildren("SlowChildProcess.die"); | 93 SignalChildren("SlowChildProcess.die"); |
| 95 EXPECT_TRUE(base::WaitForSingleProcess(handle, 5000)); | 94 EXPECT_TRUE(base::WaitForSingleProcess(handle, 5000)); |
| 96 base::CloseProcessHandle(handle); | 95 base::CloseProcessHandle(handle); |
| 97 remove("SlowChildProcess.die"); | 96 remove("SlowChildProcess.die"); |
| 98 } | 97 } |
| 99 | 98 |
| 100 TEST_F(ProcessUtilTest, DidProcessCrash) { | 99 TEST_F(ProcessUtilTest, DidProcessCrash) { |
| 101 remove("SlowChildProcess.die"); | 100 remove("SlowChildProcess.die"); |
| 102 base::ProcessHandle handle = this->SpawnChild("SlowChildProcess", false); | 101 base::ProcessHandle handle = this->SpawnChild("SlowChildProcess"); |
| 103 ASSERT_NE(base::kNullProcessHandle, handle); | 102 ASSERT_NE(base::kNullProcessHandle, handle); |
| 104 | 103 |
| 105 bool child_exited = true; | 104 bool child_exited = true; |
| 106 EXPECT_FALSE(base::DidProcessCrash(&child_exited, handle)); | 105 EXPECT_FALSE(base::DidProcessCrash(&child_exited, handle)); |
| 107 EXPECT_FALSE(child_exited); | 106 EXPECT_FALSE(child_exited); |
| 108 | 107 |
| 109 SignalChildren("SlowChildProcess.die"); | 108 SignalChildren("SlowChildProcess.die"); |
| 110 EXPECT_TRUE(base::WaitForSingleProcess(handle, 5000)); | 109 EXPECT_TRUE(base::WaitForSingleProcess(handle, 5000)); |
| 111 | 110 |
| 112 EXPECT_FALSE(base::DidProcessCrash(&child_exited, handle)); | 111 EXPECT_FALSE(base::DidProcessCrash(&child_exited, handle)); |
| 113 base::CloseProcessHandle(handle); | 112 base::CloseProcessHandle(handle); |
| 114 remove("SlowChildProcess.die"); | 113 remove("SlowChildProcess.die"); |
| 115 } | 114 } |
| 116 | 115 |
| 117 // Ensure that the priority of a process is restored correctly after | 116 // Ensure that the priority of a process is restored correctly after |
| 118 // backgrounding and restoring. | 117 // backgrounding and restoring. |
| 119 // Note: a platform may not be willing or able to lower the priority of | 118 // Note: a platform may not be willing or able to lower the priority of |
| 120 // a process. The calls to SetProcessBackground should be noops then. | 119 // a process. The calls to SetProcessBackground should be noops then. |
| 121 TEST_F(ProcessUtilTest, SetProcessBackgrounded) { | 120 TEST_F(ProcessUtilTest, SetProcessBackgrounded) { |
| 122 base::ProcessHandle handle = this->SpawnChild("SimpleChildProcess", false); | 121 base::ProcessHandle handle = this->SpawnChild("SimpleChildProcess"); |
| 123 base::Process process(handle); | 122 base::Process process(handle); |
| 124 int old_priority = process.GetPriority(); | 123 int old_priority = process.GetPriority(); |
| 125 process.SetProcessBackgrounded(true); | 124 process.SetProcessBackgrounded(true); |
| 126 process.SetProcessBackgrounded(false); | 125 process.SetProcessBackgrounded(false); |
| 127 int new_priority = process.GetPriority(); | 126 int new_priority = process.GetPriority(); |
| 128 EXPECT_EQ(old_priority, new_priority); | 127 EXPECT_EQ(old_priority, new_priority); |
| 129 } | 128 } |
| 130 | 129 |
| 131 // TODO(estade): if possible, port these 2 tests. | 130 // TODO(estade): if possible, port these 2 tests. |
| 132 #if defined(OS_WIN) | 131 #if defined(OS_WIN) |
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| 721 | 720 |
| 722 TEST_F(OutOfMemoryTest, PsychoticallyBigObjCObject) { | 721 TEST_F(OutOfMemoryTest, PsychoticallyBigObjCObject) { |
| 723 ASSERT_DEATH(while ((value_ = | 722 ASSERT_DEATH(while ((value_ = |
| 724 base::AllocatePsychoticallyBigObjCObject())) {}, ""); | 723 base::AllocatePsychoticallyBigObjCObject())) {}, ""); |
| 725 } | 724 } |
| 726 | 725 |
| 727 #endif // !ARCH_CPU_64_BITS | 726 #endif // !ARCH_CPU_64_BITS |
| 728 #endif // OS_MACOSX | 727 #endif // OS_MACOSX |
| 729 | 728 |
| 730 #endif // !defined(OS_WIN) | 729 #endif // !defined(OS_WIN) |
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