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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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/metrics/metrics_service.h" | 5 #include "components/metrics/metrics_service.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
11 #include "base/message_loop/message_loop.h" | 11 #include "base/message_loop/message_loop.h" |
| 12 #include "base/metrics/metrics_hashes.h" |
12 #include "base/metrics/statistics_recorder.h" | 13 #include "base/metrics/statistics_recorder.h" |
13 #include "base/prefs/testing_pref_service.h" | 14 #include "base/prefs/testing_pref_service.h" |
14 #include "base/threading/platform_thread.h" | 15 #include "base/threading/platform_thread.h" |
15 #include "components/compression/compression_utils.h" | 16 #include "components/compression/compression_utils.h" |
16 #include "components/metrics/client_info.h" | 17 #include "components/metrics/client_info.h" |
17 #include "components/metrics/metrics_hashes.h" | |
18 #include "components/metrics/metrics_log.h" | 18 #include "components/metrics/metrics_log.h" |
19 #include "components/metrics/metrics_pref_names.h" | 19 #include "components/metrics/metrics_pref_names.h" |
20 #include "components/metrics/metrics_state_manager.h" | 20 #include "components/metrics/metrics_state_manager.h" |
21 #include "components/metrics/test_metrics_provider.h" | 21 #include "components/metrics/test_metrics_provider.h" |
22 #include "components/metrics/test_metrics_service_client.h" | 22 #include "components/metrics/test_metrics_service_client.h" |
23 #include "components/variations/metrics_util.h" | 23 #include "components/variations/metrics_util.h" |
24 #include "testing/gtest/include/gtest/gtest.h" | 24 #include "testing/gtest/include/gtest/gtest.h" |
25 | 25 |
26 namespace metrics { | 26 namespace metrics { |
27 | 27 |
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115 return true; | 115 return true; |
116 } | 116 } |
117 return false; | 117 return false; |
118 } | 118 } |
119 | 119 |
120 // Finds a histogram with the specified |name_hash| in |histograms|. | 120 // Finds a histogram with the specified |name_hash| in |histograms|. |
121 const base::HistogramBase* FindHistogram( | 121 const base::HistogramBase* FindHistogram( |
122 const base::StatisticsRecorder::Histograms& histograms, | 122 const base::StatisticsRecorder::Histograms& histograms, |
123 uint64 name_hash) { | 123 uint64 name_hash) { |
124 for (const base::HistogramBase* histogram : histograms) { | 124 for (const base::HistogramBase* histogram : histograms) { |
125 if (name_hash == HashMetricName(histogram->histogram_name())) | 125 if (name_hash == base::HashMetricName(histogram->histogram_name())) |
126 return histogram; | 126 return histogram; |
127 } | 127 } |
128 return nullptr; | 128 return nullptr; |
129 } | 129 } |
130 | 130 |
131 // Checks whether |uma_log| contains any histograms that are not flagged | 131 // Checks whether |uma_log| contains any histograms that are not flagged |
132 // with kUmaStabilityHistogramFlag. Stability logs should only contain such | 132 // with kUmaStabilityHistogramFlag. Stability logs should only contain such |
133 // histograms. | 133 // histograms. |
134 void CheckForNonStabilityHistograms( | 134 void CheckForNonStabilityHistograms( |
135 const ChromeUserMetricsExtension& uma_log) { | 135 const ChromeUserMetricsExtension& uma_log) { |
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384 TestMetricsProvider* test_provider = new TestMetricsProvider(); | 384 TestMetricsProvider* test_provider = new TestMetricsProvider(); |
385 service.RegisterMetricsProvider(scoped_ptr<MetricsProvider>(test_provider)); | 385 service.RegisterMetricsProvider(scoped_ptr<MetricsProvider>(test_provider)); |
386 | 386 |
387 service.InitializeMetricsRecordingState(); | 387 service.InitializeMetricsRecordingState(); |
388 service.Stop(); | 388 service.Stop(); |
389 | 389 |
390 EXPECT_TRUE(test_provider->on_recording_disabled_called()); | 390 EXPECT_TRUE(test_provider->on_recording_disabled_called()); |
391 } | 391 } |
392 | 392 |
393 } // namespace metrics | 393 } // namespace metrics |
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