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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "components/browser_watcher/stability_debugging_win.h" | 5 #include "components/browser_watcher/stability_debugging.h" |
6 | 6 |
7 #include "base/files/file_enumerator.h" | 7 #include "base/files/file_enumerator.h" |
8 #include "base/files/file_path.h" | 8 #include "base/files/file_path.h" |
9 #include "base/files/file_util.h" | 9 #include "base/files/file_util.h" |
10 #include "base/files/scoped_temp_dir.h" | 10 #include "base/files/scoped_temp_dir.h" |
11 #include "base/process/process.h" | 11 #include "base/process/process.h" |
12 #include "base/test/multiprocess_test.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 #include "testing/multiprocess_func_list.h" |
15 | 15 |
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29 ASSERT_TRUE(GetStabilityFileForProcess(base::Process::Current(), empty_path, | 29 ASSERT_TRUE(GetStabilityFileForProcess(base::Process::Current(), empty_path, |
30 &stability_path)); | 30 &stability_path)); |
31 | 31 |
32 // Ensure requesting a second time produces the same. | 32 // Ensure requesting a second time produces the same. |
33 base::FilePath stability_path_two; | 33 base::FilePath stability_path_two; |
34 ASSERT_TRUE(GetStabilityFileForProcess(base::Process::Current(), empty_path, | 34 ASSERT_TRUE(GetStabilityFileForProcess(base::Process::Current(), empty_path, |
35 &stability_path_two)); | 35 &stability_path_two)); |
36 EXPECT_EQ(stability_path, stability_path_two); | 36 EXPECT_EQ(stability_path, stability_path_two); |
37 | 37 |
38 // Ensure a different process has a different stability path. | 38 // Ensure a different process has a different stability path. |
| 39 base::SpawnChildResult spawn_result = SpawnChild("DummyProcess"); |
39 base::FilePath stability_path_other; | 40 base::FilePath stability_path_other; |
40 ASSERT_TRUE(GetStabilityFileForProcess(SpawnChild("DummyProcess"), empty_path, | 41 ASSERT_TRUE(GetStabilityFileForProcess(spawn_result.process, empty_path, |
41 &stability_path_other)); | 42 &stability_path_other)); |
42 EXPECT_NE(stability_path, stability_path_other); | 43 EXPECT_NE(stability_path, stability_path_other); |
43 } | 44 } |
44 | 45 |
45 TEST(StabilityDebuggingWinTest, | 46 TEST(StabilityDebuggingWinTest, |
46 GetStabilityFilePatternMatchesGetStabilityFileForProcessResult) { | 47 GetStabilityFilePatternMatchesGetStabilityFileForProcessResult) { |
47 // GetStabilityFileForProcess file names must match GetStabilityFilePattern | 48 // GetStabilityFileForProcess file names must match GetStabilityFilePattern |
48 // according to | 49 // according to |
49 // FileEnumerator's algorithm. We test this by writing out some files and | 50 // FileEnumerator's algorithm. We test this by writing out some files and |
50 // validating what is matched. | 51 // validating what is matched. |
51 | 52 |
52 base::ScopedTempDir temp_dir; | 53 base::ScopedTempDir temp_dir; |
53 ASSERT_TRUE(temp_dir.CreateUniqueTempDir()); | 54 ASSERT_TRUE(temp_dir.CreateUniqueTempDir()); |
54 base::FilePath user_data_dir = temp_dir.path(); | 55 base::FilePath user_data_dir = temp_dir.GetPath(); |
55 | 56 |
56 // Create the stability directory. | 57 // Create the stability directory. |
57 base::FilePath stability_dir = GetStabilityDir(user_data_dir); | 58 base::FilePath stability_dir = GetStabilityDir(user_data_dir); |
58 ASSERT_TRUE(base::CreateDirectory(stability_dir)); | 59 ASSERT_TRUE(base::CreateDirectory(stability_dir)); |
59 | 60 |
60 // Write a stability file. | 61 // Write a stability file. |
61 base::FilePath stability_file; | 62 base::FilePath stability_file; |
62 ASSERT_TRUE(GetStabilityFileForProcess(base::Process::Current(), | 63 ASSERT_TRUE(GetStabilityFileForProcess(base::Process::Current(), |
63 user_data_dir, &stability_file)); | 64 user_data_dir, &stability_file)); |
64 { | 65 { |
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76 | 77 |
77 // Validate only the stability file matches. | 78 // Validate only the stability file matches. |
78 base::FileEnumerator enumerator(stability_dir, false /* recursive */, | 79 base::FileEnumerator enumerator(stability_dir, false /* recursive */, |
79 base::FileEnumerator::FILES, | 80 base::FileEnumerator::FILES, |
80 GetStabilityFilePattern()); | 81 GetStabilityFilePattern()); |
81 ASSERT_EQ(stability_file, enumerator.Next()); | 82 ASSERT_EQ(stability_file, enumerator.Next()); |
82 ASSERT_TRUE(enumerator.Next().empty()); | 83 ASSERT_TRUE(enumerator.Next().empty()); |
83 } | 84 } |
84 | 85 |
85 } // namespace browser_watcher | 86 } // namespace browser_watcher |
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