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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "base/file_util.h" | 5 #include "base/files/file_util.h" |
6 #include "base/files/scoped_temp_dir.h" | 6 #include "base/files/scoped_temp_dir.h" |
7 #include "base/memory/scoped_ptr.h" | 7 #include "base/memory/scoped_ptr.h" |
8 #include "base/metrics/statistics_recorder.h" | 8 #include "base/metrics/statistics_recorder.h" |
9 #include "base/test/histogram_tester.h" | 9 #include "base/test/histogram_tester.h" |
10 #include "chrome/browser/chromeos/external_metrics.h" | 10 #include "chrome/browser/chromeos/external_metrics.h" |
11 #include "components/metrics/serialization/metric_sample.h" | 11 #include "components/metrics/serialization/metric_sample.h" |
12 #include "components/metrics/serialization/serialization_utils.h" | 12 #include "components/metrics/serialization/serialization_utils.h" |
13 #include "content/public/test/test_browser_thread_bundle.h" | 13 #include "content/public/test/test_browser_thread_bundle.h" |
14 | 14 |
15 namespace chromeos { // Need this because of the FRIEND_TEST | 15 namespace chromeos { // Need this because of the FRIEND_TEST |
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57 | 57 |
58 EXPECT_TRUE(metrics::SerializationUtils::WriteMetricToFile( | 58 EXPECT_TRUE(metrics::SerializationUtils::WriteMetricToFile( |
59 *hist.get(), external_metrics_->uma_events_file_)); | 59 *hist.get(), external_metrics_->uma_events_file_)); |
60 | 60 |
61 external_metrics_->CollectEvents(); | 61 external_metrics_->CollectEvents(); |
62 | 62 |
63 histogram_tester.ExpectTotalCount("bar", 0); | 63 histogram_tester.ExpectTotalCount("bar", 0); |
64 } | 64 } |
65 | 65 |
66 } // namespace chromeos | 66 } // namespace chromeos |
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