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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 // Unit tests for event trace controller. | 5 // Unit tests for event trace controller. |
6 #include "base/event_trace_controller_win.h" | 6 #include "base/event_trace_controller_win.h" |
7 #include "base/event_trace_provider_win.h" | 7 #include "base/event_trace_provider_win.h" |
8 #include "base/file_path.h" | 8 #include "base/file_path.h" |
9 #include "base/file_util.h" | 9 #include "base/file_util.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
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35 | 35 |
36 void WaitForCallback() { | 36 void WaitForCallback() { |
37 ::WaitForSingleObject(callback_event_.Get(), INFINITE); | 37 ::WaitForSingleObject(callback_event_.Get(), INFINITE); |
38 ::ResetEvent(callback_event_.Get()); | 38 ::ResetEvent(callback_event_.Get()); |
39 } | 39 } |
40 | 40 |
41 private: | 41 private: |
42 virtual void OnEventsEnabled() { | 42 virtual void OnEventsEnabled() { |
43 ::SetEvent(callback_event_.Get()); | 43 ::SetEvent(callback_event_.Get()); |
44 } | 44 } |
45 virtual void OnEventsDisabled() { | 45 virtual void PostEventsDisabled() { |
46 ::SetEvent(callback_event_.Get()); | 46 ::SetEvent(callback_event_.Get()); |
47 } | 47 } |
48 | 48 |
49 ScopedHandle callback_event_; | 49 ScopedHandle callback_event_; |
50 | 50 |
51 DISALLOW_COPY_AND_ASSIGN(TestingProvider); | 51 DISALLOW_COPY_AND_ASSIGN(TestingProvider); |
52 }; | 52 }; |
53 | 53 |
54 } // namespace | 54 } // namespace |
55 | 55 |
56 TEST(EtwTraceTest, Cleanup) { | 56 TEST(EtwTraceTest, Cleanup) { |
57 // Clean up potential leftover sessions from previous unsuccessful runs. | 57 // Clean up potential leftover sessions from previous unsuccessful runs. |
58 EtwTraceController::Stop(kTestSessionName, NULL); | 58 EtwTraceProperties ignore; |
| 59 EtwTraceController::Stop(kTestSessionName, &ignore); |
59 } | 60 } |
60 | 61 |
61 TEST(EtwTracePropertiesTest, Initialization) { | 62 TEST(EtwTracePropertiesTest, Initialization) { |
62 EtwTraceProperties prop; | 63 EtwTraceProperties prop; |
63 | 64 |
64 EVENT_TRACE_PROPERTIES* p = prop.get(); | 65 EVENT_TRACE_PROPERTIES* p = prop.get(); |
65 EXPECT_NE(0u, p->Wnode.BufferSize); | 66 EXPECT_NE(0u, p->Wnode.BufferSize); |
66 EXPECT_EQ(0u, p->Wnode.ProviderId); | 67 EXPECT_EQ(0u, p->Wnode.ProviderId); |
67 EXPECT_EQ(0u, p->Wnode.HistoricalContext); | 68 EXPECT_EQ(0u, p->Wnode.HistoricalContext); |
68 | 69 |
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145 } | 146 } |
146 | 147 |
147 EXPECT_TRUE(NULL != controller.session()); | 148 EXPECT_TRUE(NULL != controller.session()); |
148 EXPECT_STREQ(kTestSessionName, controller.session_name()); | 149 EXPECT_STREQ(kTestSessionName, controller.session_name()); |
149 | 150 |
150 EXPECT_HRESULT_SUCCEEDED(controller.Stop(NULL)); | 151 EXPECT_HRESULT_SUCCEEDED(controller.Stop(NULL)); |
151 EXPECT_EQ(NULL, controller.session()); | 152 EXPECT_EQ(NULL, controller.session()); |
152 EXPECT_STREQ(L"", controller.session_name()); | 153 EXPECT_STREQ(L"", controller.session_name()); |
153 } | 154 } |
154 | 155 |
155 // Flaky, http://crbug.com/59328. | 156 TEST(EtwTraceControllerTest, EnableDisable) { |
156 TEST(EtwTraceControllerTest, FLAKY_EnableDisable) { | |
157 TestingProvider provider(kTestProvider); | 157 TestingProvider provider(kTestProvider); |
158 | 158 |
159 EXPECT_EQ(ERROR_SUCCESS, provider.Register()); | 159 EXPECT_EQ(ERROR_SUCCESS, provider.Register()); |
160 EXPECT_EQ(NULL, provider.session_handle()); | 160 EXPECT_EQ(NULL, provider.session_handle()); |
161 | 161 |
162 EtwTraceController controller; | 162 EtwTraceController controller; |
163 HRESULT hr = controller.StartRealtimeSession(kTestSessionName, 100 * 1024); | 163 HRESULT hr = controller.StartRealtimeSession(kTestSessionName, 100 * 1024); |
164 if (hr == E_ACCESSDENIED) { | 164 if (hr == E_ACCESSDENIED) { |
165 LOG(INFO) << "You must be an administrator to run this test on Vista"; | 165 LOG(INFO) << "You must be an administrator to run this test on Vista"; |
166 return; | 166 return; |
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195 EXPECT_EQ(kTestProviderFlags, provider.enable_flags()); | 195 EXPECT_EQ(kTestProviderFlags, provider.enable_flags()); |
196 | 196 |
197 EXPECT_HRESULT_SUCCEEDED(controller.Stop(NULL)); | 197 EXPECT_HRESULT_SUCCEEDED(controller.Stop(NULL)); |
198 | 198 |
199 provider.WaitForCallback(); | 199 provider.WaitForCallback(); |
200 | 200 |
201 // Session should have wound down. | 201 // Session should have wound down. |
202 EXPECT_EQ(0, provider.enable_level()); | 202 EXPECT_EQ(0, provider.enable_level()); |
203 EXPECT_EQ(0, provider.enable_flags()); | 203 EXPECT_EQ(0, provider.enable_flags()); |
204 } | 204 } |
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