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1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
Avi (use Gerrit)
2015/09/02 01:11:10
It's 2015.
Will Harris
2015/09/02 15:57:53
Done.
| |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "chrome/browser/metrics/chrome_stability_metrics_provider.h" | |
6 | |
7 #include "base/basictypes.h" | |
8 #include "base/prefs/pref_service.h" | |
9 #include "base/prefs/scoped_user_pref_update.h" | |
10 #include "base/prefs/testing_pref_service.h" | |
11 #include "chrome/test/base/testing_browser_process.h" | |
12 #include "chrome/test/base/testing_profile.h" | |
13 #include "chrome/test/base/testing_profile_manager.h" | |
14 #include "components/metrics/proto/system_profile.pb.h" | |
15 #include "content/public/browser/browser_context.h" | |
16 #include "content/public/browser/child_process_data.h" | |
17 #include "content/public/browser/notification_details.h" | |
18 #include "content/public/browser/notification_source.h" | |
19 #include "content/public/browser/notification_types.h" | |
20 #include "content/public/browser/render_process_host.h" | |
21 #include "content/public/browser/site_instance.h" | |
22 #include "content/public/common/process_type.h" | |
23 #include "content/public/test/mock_render_process_host.h" | |
24 #include "content/public/test/test_browser_thread_bundle.h" | |
25 #include "testing/gtest/include/gtest/gtest.h" | |
26 | |
27 #if defined(ENABLE_EXTENSIONS) | |
28 #include "extensions/browser/process_map.h" | |
29 #endif | |
30 | |
31 namespace { | |
32 | |
33 class ChromeStabilityMetricsProviderTest : public testing::Test { | |
34 protected: | |
35 ChromeStabilityMetricsProviderTest() : prefs_(new TestingPrefServiceSimple) { | |
36 ChromeStabilityMetricsProvider::RegisterPrefs(prefs()->registry()); | |
37 } | |
38 | |
39 TestingPrefServiceSimple* prefs() { return prefs_.get(); } | |
40 | |
41 private: | |
42 scoped_ptr<TestingPrefServiceSimple> prefs_; | |
43 content::TestBrowserThreadBundle thread_bundle_; | |
44 | |
45 DISALLOW_COPY_AND_ASSIGN(ChromeStabilityMetricsProviderTest); | |
46 }; | |
47 | |
48 } // namespace | |
49 | |
50 TEST_F(ChromeStabilityMetricsProviderTest, BrowserChildProcessObserver) { | |
51 ChromeStabilityMetricsProvider provider(prefs()); | |
52 | |
53 content::ChildProcessData child_process_data(content::PROCESS_TYPE_RENDERER); | |
54 provider.BrowserChildProcessCrashed(child_process_data, 1); | |
55 provider.BrowserChildProcessCrashed(child_process_data, 1); | |
56 | |
57 // Call ProvideStabilityMetrics to check that it will force pending tasks to | |
58 // be executed immediately. | |
59 metrics::SystemProfileProto system_profile; | |
60 | |
61 provider.ProvideStabilityMetrics(&system_profile); | |
62 | |
63 // Check current number of instances created. | |
64 const metrics::SystemProfileProto_Stability& stability = | |
65 system_profile.stability(); | |
66 | |
67 EXPECT_EQ(2, stability.child_process_crash_count()); | |
68 } | |
69 | |
70 TEST_F(ChromeStabilityMetricsProviderTest, NotificationObserver) { | |
71 ChromeStabilityMetricsProvider provider(prefs()); | |
72 scoped_ptr<TestingProfileManager> profile_manager( | |
73 new TestingProfileManager(TestingBrowserProcess::GetGlobal())); | |
74 EXPECT_TRUE(profile_manager->SetUp()); | |
75 | |
76 // Owned by profile_manager. | |
77 TestingProfile* profile( | |
78 profile_manager->CreateTestingProfile("StabilityTestProfile")); | |
79 | |
80 scoped_ptr<content::MockRenderProcessHostFactory> rph_factory( | |
81 new content::MockRenderProcessHostFactory()); | |
82 scoped_refptr<content::SiteInstance> site_instance( | |
83 content::SiteInstance::Create(profile)); | |
84 | |
85 // Owned by rph_factory. | |
86 content::RenderProcessHost* host( | |
87 rph_factory->CreateRenderProcessHost(profile, site_instance.get())); | |
88 | |
89 // Crash and abnormal termination should increment renderer crash count. | |
90 content::RenderProcessHost::RendererClosedDetails crash_details( | |
91 base::TERMINATION_STATUS_PROCESS_CRASHED, 1); | |
92 provider.Observe( | |
93 content::NOTIFICATION_RENDERER_PROCESS_CLOSED, | |
94 content::Source<content::RenderProcessHost>(host), | |
95 content::Details<content::RenderProcessHost::RendererClosedDetails>( | |
96 &crash_details)); | |
97 | |
98 content::RenderProcessHost::RendererClosedDetails term_details( | |
99 base::TERMINATION_STATUS_ABNORMAL_TERMINATION, 1); | |
100 provider.Observe( | |
101 content::NOTIFICATION_RENDERER_PROCESS_CLOSED, | |
102 content::Source<content::RenderProcessHost>(host), | |
103 content::Details<content::RenderProcessHost::RendererClosedDetails>( | |
104 &term_details)); | |
105 | |
106 // Kill does not increment renderer crash count. | |
107 content::RenderProcessHost::RendererClosedDetails kill_details( | |
108 base::TERMINATION_STATUS_PROCESS_WAS_KILLED, 1); | |
109 provider.Observe( | |
110 content::NOTIFICATION_RENDERER_PROCESS_CLOSED, | |
111 content::Source<content::RenderProcessHost>(host), | |
112 content::Details<content::RenderProcessHost::RendererClosedDetails>( | |
113 &kill_details)); | |
114 | |
115 metrics::SystemProfileProto system_profile; | |
116 | |
117 // Call ProvideStabilityMetrics to check that it will force pending tasks to | |
118 // be executed immediately. | |
119 provider.ProvideStabilityMetrics(&system_profile); | |
120 | |
121 EXPECT_EQ(2, system_profile.stability().renderer_crash_count()); | |
122 EXPECT_EQ(0, system_profile.stability().extension_renderer_crash_count()); | |
123 | |
124 #if defined(ENABLE_EXTENSIONS) | |
125 provider.ClearSavedStabilityMetrics(); | |
126 | |
127 // Owned by rph_factory. | |
128 content::RenderProcessHost* extension_host( | |
129 rph_factory->CreateRenderProcessHost(profile, site_instance.get())); | |
130 | |
131 // Make the rph an extension rph. | |
132 extensions::ProcessMap::Get(profile) | |
133 ->Insert("1", extension_host->GetID(), site_instance->GetId()); | |
134 | |
135 // Crash and abnormal termination should increment extension crash count. | |
136 provider.Observe( | |
137 content::NOTIFICATION_RENDERER_PROCESS_CLOSED, | |
138 content::Source<content::RenderProcessHost>(extension_host), | |
139 content::Details<content::RenderProcessHost::RendererClosedDetails>( | |
140 &crash_details)); | |
141 | |
142 system_profile.Clear(); | |
143 provider.ProvideStabilityMetrics(&system_profile); | |
144 | |
145 EXPECT_EQ(0, system_profile.stability().renderer_crash_count()); | |
146 EXPECT_EQ(1, system_profile.stability().extension_renderer_crash_count()); | |
147 #endif | |
148 | |
149 profile_manager->DeleteAllTestingProfiles(); | |
150 } | |
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