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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 "chrome/browser/metrics/extensions_metrics_provider.h" | 5 #include "chrome/browser/metrics/extensions_metrics_provider.h" |
6 | 6 |
7 #include <stdint.h> | 7 #include <stdint.h> |
8 | 8 |
9 #include <memory> | 9 #include <memory> |
10 #include <string> | 10 #include <string> |
11 | 11 |
12 #include "components/metrics/client_info.h" | 12 #include "components/metrics/client_info.h" |
13 #include "components/metrics/metrics_service.h" | 13 #include "components/metrics/metrics_service.h" |
14 #include "components/metrics/metrics_state_manager.h" | 14 #include "components/metrics/metrics_state_manager.h" |
15 #include "components/metrics/proto/system_profile.pb.h" | 15 #include "components/metrics/proto/system_profile.pb.h" |
| 16 #include "components/metrics/test_enabled_state_provider.h" |
16 #include "components/prefs/testing_pref_service.h" | 17 #include "components/prefs/testing_pref_service.h" |
17 #include "extensions/common/extension.h" | 18 #include "extensions/common/extension.h" |
18 #include "extensions/common/extension_builder.h" | 19 #include "extensions/common/extension_builder.h" |
19 #include "extensions/common/extension_set.h" | 20 #include "extensions/common/extension_set.h" |
20 #include "testing/gtest/include/gtest/gtest.h" | 21 #include "testing/gtest/include/gtest/gtest.h" |
21 | 22 |
22 namespace { | 23 namespace { |
23 | 24 |
24 bool IsMetricsReportingEnabled() { | |
25 return true; | |
26 } | |
27 | |
28 void StoreNoClientInfoBackup(const metrics::ClientInfo& /* client_info */) { | 25 void StoreNoClientInfoBackup(const metrics::ClientInfo& /* client_info */) { |
29 } | 26 } |
30 | 27 |
31 std::unique_ptr<metrics::ClientInfo> ReturnNoBackup() { | 28 std::unique_ptr<metrics::ClientInfo> ReturnNoBackup() { |
32 return std::unique_ptr<metrics::ClientInfo>(); | 29 return std::unique_ptr<metrics::ClientInfo>(); |
33 } | 30 } |
34 | 31 |
35 class TestExtensionsMetricsProvider : public ExtensionsMetricsProvider { | 32 class TestExtensionsMetricsProvider : public ExtensionsMetricsProvider { |
36 public: | 33 public: |
37 explicit TestExtensionsMetricsProvider( | 34 explicit TestExtensionsMetricsProvider( |
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101 EXPECT_EQ(10, | 98 EXPECT_EQ(10, |
102 TestExtensionsMetricsProvider::HashExtension( | 99 TestExtensionsMetricsProvider::HashExtension( |
103 "mdhofdjgenpkhlmddfaegdjddcecipmo", 3817)); | 100 "mdhofdjgenpkhlmddfaegdjddcecipmo", 3817)); |
104 } | 101 } |
105 | 102 |
106 // Checks that the fake set of extensions provided by | 103 // Checks that the fake set of extensions provided by |
107 // TestExtensionsMetricsProvider is encoded properly. | 104 // TestExtensionsMetricsProvider is encoded properly. |
108 TEST(ExtensionsMetricsProvider, SystemProtoEncoding) { | 105 TEST(ExtensionsMetricsProvider, SystemProtoEncoding) { |
109 metrics::SystemProfileProto system_profile; | 106 metrics::SystemProfileProto system_profile; |
110 TestingPrefServiceSimple local_state; | 107 TestingPrefServiceSimple local_state; |
| 108 metrics::TestEnabledStateProvider enabled_state_provider(true, true); |
111 metrics::MetricsService::RegisterPrefs(local_state.registry()); | 109 metrics::MetricsService::RegisterPrefs(local_state.registry()); |
112 std::unique_ptr<metrics::MetricsStateManager> metrics_state_manager( | 110 std::unique_ptr<metrics::MetricsStateManager> metrics_state_manager( |
113 metrics::MetricsStateManager::Create( | 111 metrics::MetricsStateManager::Create( |
114 &local_state, base::Bind(&IsMetricsReportingEnabled), | 112 &local_state, &enabled_state_provider, |
115 base::Bind(&StoreNoClientInfoBackup), base::Bind(&ReturnNoBackup))); | 113 base::Bind(&StoreNoClientInfoBackup), base::Bind(&ReturnNoBackup))); |
116 TestExtensionsMetricsProvider extension_metrics(metrics_state_manager.get()); | 114 TestExtensionsMetricsProvider extension_metrics(metrics_state_manager.get()); |
117 extension_metrics.ProvideSystemProfileMetrics(&system_profile); | 115 extension_metrics.ProvideSystemProfileMetrics(&system_profile); |
118 ASSERT_EQ(2, system_profile.occupied_extension_bucket_size()); | 116 ASSERT_EQ(2, system_profile.occupied_extension_bucket_size()); |
119 EXPECT_EQ(10, system_profile.occupied_extension_bucket(0)); | 117 EXPECT_EQ(10, system_profile.occupied_extension_bucket(0)); |
120 EXPECT_EQ(1007, system_profile.occupied_extension_bucket(1)); | 118 EXPECT_EQ(1007, system_profile.occupied_extension_bucket(1)); |
121 } | 119 } |
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