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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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/browser/image_decoder.h" | 5 #include "chrome/browser/image_decoder.h" |
6 | 6 |
| 7 #if defined(OS_POSIX) |
| 8 #include <sys/types.h> |
| 9 #include <signal.h> |
| 10 #endif |
| 11 |
7 #include "chrome/test/base/in_process_browser_test.h" | 12 #include "chrome/test/base/in_process_browser_test.h" |
| 13 #include "content/public/browser/browser_child_process_observer.h" |
8 #include "content/public/browser/browser_thread.h" | 14 #include "content/public/browser/browser_thread.h" |
| 15 #include "content/public/browser/child_process_data.h" |
9 #include "content/public/test/test_utils.h" | 16 #include "content/public/test/test_utils.h" |
10 | 17 |
11 using content::BrowserThread; | 18 using content::BrowserThread; |
12 | 19 |
13 namespace { | 20 namespace { |
14 | 21 |
15 class TestImageRequest : public ImageDecoder::ImageRequest { | 22 class TestImageRequest : public ImageDecoder::ImageRequest { |
16 public: | 23 public: |
17 explicit TestImageRequest(const base::Closure& quit_closure) | 24 explicit TestImageRequest(const base::Closure& quit_closure) |
18 : quit_closure_(quit_closure), | 25 : quit_closure_(quit_closure), |
(...skipping 20 matching lines...) Expand all Loading... |
39 quit_called_ = true; | 46 quit_called_ = true; |
40 quit_closure_.Run(); | 47 quit_closure_.Run(); |
41 } | 48 } |
42 | 49 |
43 base::Closure quit_closure_; | 50 base::Closure quit_closure_; |
44 bool quit_called_; | 51 bool quit_called_; |
45 | 52 |
46 DISALLOW_COPY_AND_ASSIGN(TestImageRequest); | 53 DISALLOW_COPY_AND_ASSIGN(TestImageRequest); |
47 }; | 54 }; |
48 | 55 |
| 56 class KillProcessObserver : public content::BrowserChildProcessObserver { |
| 57 public: |
| 58 KillProcessObserver() { |
| 59 Add(this); |
| 60 } |
| 61 |
| 62 ~KillProcessObserver() override { |
| 63 Remove(this); |
| 64 } |
| 65 |
| 66 private: |
| 67 void BrowserChildProcessHostConnected( |
| 68 const content::ChildProcessData& data) override { |
| 69 base::ProcessHandle handle = data.handle; |
| 70 |
| 71 if (handle == base::kNullProcessHandle) |
| 72 return; |
| 73 |
| 74 #if defined(OS_WIN) |
| 75 // On windows, duplicate the process handle since base::Process closes it on |
| 76 // destruction. |
| 77 base::ProcessHandle out_handle; |
| 78 if (!::DuplicateHandle(GetCurrentProcess(), handle, |
| 79 GetCurrentProcess(), &out_handle, |
| 80 0, FALSE, DUPLICATE_SAME_ACCESS)) |
| 81 return; |
| 82 handle = out_handle; |
| 83 #endif |
| 84 |
| 85 EXPECT_TRUE(base::Process(handle).Terminate(0, true)); |
| 86 } |
| 87 }; |
| 88 |
| 89 #if defined(OS_POSIX) |
| 90 class FreezeProcessObserver : public content::BrowserChildProcessObserver { |
| 91 public: |
| 92 FreezeProcessObserver() { |
| 93 Add(this); |
| 94 } |
| 95 |
| 96 ~FreezeProcessObserver() override { |
| 97 Remove(this); |
| 98 } |
| 99 |
| 100 private: |
| 101 void BrowserChildProcessHostConnected( |
| 102 const content::ChildProcessData& data) override { |
| 103 if (data.handle != base::kNullProcessHandle) |
| 104 EXPECT_EQ(0, kill(data.handle, SIGSTOP)); |
| 105 } |
| 106 }; |
| 107 #endif // defined(OS_POSIX) |
| 108 |
49 } // namespace | 109 } // namespace |
50 | 110 |
51 class ImageDecoderBrowserTest : public InProcessBrowserTest { | 111 class ImageDecoderBrowserTest : public InProcessBrowserTest { |
52 }; | 112 }; |
53 | 113 |
54 IN_PROC_BROWSER_TEST_F(ImageDecoderBrowserTest, Basic) { | 114 IN_PROC_BROWSER_TEST_F(ImageDecoderBrowserTest, Basic) { |
55 scoped_refptr<content::MessageLoopRunner> runner = | 115 scoped_refptr<content::MessageLoopRunner> runner = |
56 new content::MessageLoopRunner; | 116 new content::MessageLoopRunner; |
57 TestImageRequest test_request(runner->QuitClosure()); | 117 TestImageRequest test_request(runner->QuitClosure()); |
58 ImageDecoder::Start(&test_request, std::string()); | 118 ImageDecoder::Start(&test_request, std::string()); |
59 runner->Run(); | 119 runner->Run(); |
60 } | 120 } |
61 | 121 |
62 IN_PROC_BROWSER_TEST_F(ImageDecoderBrowserTest, StartAndDestroy) { | 122 IN_PROC_BROWSER_TEST_F(ImageDecoderBrowserTest, StartAndDestroy) { |
63 scoped_refptr<content::MessageLoopRunner> runner = | 123 scoped_refptr<content::MessageLoopRunner> runner = |
64 new content::MessageLoopRunner; | 124 new content::MessageLoopRunner; |
65 scoped_ptr<TestImageRequest> test_request( | 125 scoped_ptr<TestImageRequest> test_request( |
66 new TestImageRequest(runner->QuitClosure())); | 126 new TestImageRequest(runner->QuitClosure())); |
67 ImageDecoder::Start(test_request.get(), std::string()); | 127 ImageDecoder::Start(test_request.get(), std::string()); |
68 test_request.reset(); | 128 test_request.reset(); |
69 runner->Run(); | 129 runner->Run(); |
70 } | 130 } |
| 131 |
| 132 IN_PROC_BROWSER_TEST_F(ImageDecoderBrowserTest, StartAndKillProcess) { |
| 133 KillProcessObserver observer; |
| 134 scoped_refptr<content::MessageLoopRunner> runner = |
| 135 new content::MessageLoopRunner; |
| 136 scoped_ptr<TestImageRequest> test_request( |
| 137 new TestImageRequest(runner->QuitClosure())); |
| 138 ImageDecoder::Start(test_request.get(), std::string()); |
| 139 runner->Run(); |
| 140 } |
| 141 |
| 142 #if defined(OS_POSIX) |
| 143 IN_PROC_BROWSER_TEST_F(ImageDecoderBrowserTest, StartAndFreezeProcess) { |
| 144 FreezeProcessObserver observer; |
| 145 scoped_refptr<content::MessageLoopRunner> runner = |
| 146 new content::MessageLoopRunner; |
| 147 scoped_ptr<TestImageRequest> test_request( |
| 148 new TestImageRequest(runner->QuitClosure())); |
| 149 ImageDecoder::Start(test_request.get(), std::string()); |
| 150 runner->Run(); |
| 151 } |
| 152 #endif // defined(OS_POSIX) |
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