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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 "chrome/browser/chromeos/external_metrics.h" | 5 #include "chrome/browser/chromeos/external_metrics.h" |
6 | 6 |
7 #include <memory> | 7 #include <memory> |
8 | 8 |
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/metrics/statistics_recorder.h" | 11 #include "base/metrics/statistics_recorder.h" |
12 #include "base/test/histogram_tester.h" | 12 #include "base/test/histogram_tester.h" |
13 #include "components/metrics/serialization/metric_sample.h" | 13 #include "components/metrics/serialization/metric_sample.h" |
14 #include "components/metrics/serialization/serialization_utils.h" | 14 #include "components/metrics/serialization/serialization_utils.h" |
15 #include "content/public/test/test_browser_thread_bundle.h" | 15 #include "content/public/test/test_browser_thread_bundle.h" |
16 #include "testing/gtest/include/gtest/gtest.h" | 16 #include "testing/gtest/include/gtest/gtest.h" |
17 | 17 |
18 namespace chromeos { // Need this because of the FRIEND_TEST | 18 namespace chromeos { // Need this because of the FRIEND_TEST |
19 | 19 |
20 class ExternalMetricsTest : public testing::Test { | 20 class ExternalMetricsTest : public testing::Test { |
21 public: | 21 public: |
22 void SetUp() override { | 22 void SetUp() override { |
23 ASSERT_TRUE(dir_.CreateUniqueTempDir()); | 23 ASSERT_TRUE(dir_.CreateUniqueTempDir()); |
24 external_metrics_ = ExternalMetrics::CreateForTesting( | 24 external_metrics_ = ExternalMetrics::CreateForTesting( |
25 dir_.path().Append("testfile").value()); | 25 dir_.GetPath().Append("testfile").value()); |
26 } | 26 } |
27 | 27 |
28 base::ScopedTempDir dir_; | 28 base::ScopedTempDir dir_; |
29 scoped_refptr<ExternalMetrics> external_metrics_; | 29 scoped_refptr<ExternalMetrics> external_metrics_; |
30 content::TestBrowserThreadBundle thread_bundle_; | 30 content::TestBrowserThreadBundle thread_bundle_; |
31 }; | 31 }; |
32 | 32 |
33 TEST_F(ExternalMetricsTest, HandleMissingFile) { | 33 TEST_F(ExternalMetricsTest, HandleMissingFile) { |
34 ASSERT_TRUE(base::DeleteFile( | 34 ASSERT_TRUE(base::DeleteFile( |
35 base::FilePath(external_metrics_->uma_events_file_), false)); | 35 base::FilePath(external_metrics_->uma_events_file_), false)); |
(...skipping 24 matching lines...) Expand all Loading... |
60 | 60 |
61 EXPECT_TRUE(metrics::SerializationUtils::WriteMetricToFile( | 61 EXPECT_TRUE(metrics::SerializationUtils::WriteMetricToFile( |
62 *hist.get(), external_metrics_->uma_events_file_)); | 62 *hist.get(), external_metrics_->uma_events_file_)); |
63 | 63 |
64 external_metrics_->CollectEvents(); | 64 external_metrics_->CollectEvents(); |
65 | 65 |
66 histogram_tester.ExpectTotalCount("bar", 0); | 66 histogram_tester.ExpectTotalCount("bar", 0); |
67 } | 67 } |
68 | 68 |
69 } // namespace chromeos | 69 } // namespace chromeos |
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