Index: chrome/browser/metrics/chrome_stability_metrics_provider_unittest.cc |
diff --git a/chrome/browser/metrics/chrome_stability_metrics_provider_unittest.cc b/chrome/browser/metrics/chrome_stability_metrics_provider_unittest.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..efb86281ddc7ed71d89af95270a6b464f9666616 |
--- /dev/null |
+++ b/chrome/browser/metrics/chrome_stability_metrics_provider_unittest.cc |
@@ -0,0 +1,150 @@ |
+// Copyright 2015 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "chrome/browser/metrics/chrome_stability_metrics_provider.h" |
+ |
+#include "base/basictypes.h" |
+#include "base/prefs/pref_service.h" |
+#include "base/prefs/scoped_user_pref_update.h" |
+#include "base/prefs/testing_pref_service.h" |
+#include "chrome/test/base/testing_browser_process.h" |
+#include "chrome/test/base/testing_profile.h" |
+#include "chrome/test/base/testing_profile_manager.h" |
+#include "components/metrics/proto/system_profile.pb.h" |
+#include "content/public/browser/browser_context.h" |
+#include "content/public/browser/child_process_data.h" |
+#include "content/public/browser/notification_details.h" |
+#include "content/public/browser/notification_source.h" |
+#include "content/public/browser/notification_types.h" |
+#include "content/public/browser/render_process_host.h" |
+#include "content/public/browser/site_instance.h" |
+#include "content/public/common/process_type.h" |
+#include "content/public/test/mock_render_process_host.h" |
+#include "content/public/test/test_browser_thread_bundle.h" |
+#include "testing/gtest/include/gtest/gtest.h" |
+ |
+#if defined(ENABLE_EXTENSIONS) |
+#include "extensions/browser/process_map.h" |
+#endif |
+ |
+namespace { |
+ |
+class ChromeStabilityMetricsProviderTest : public testing::Test { |
+ protected: |
+ ChromeStabilityMetricsProviderTest() : prefs_(new TestingPrefServiceSimple) { |
+ ChromeStabilityMetricsProvider::RegisterPrefs(prefs()->registry()); |
+ } |
+ |
+ TestingPrefServiceSimple* prefs() { return prefs_.get(); } |
+ |
+ private: |
+ scoped_ptr<TestingPrefServiceSimple> prefs_; |
+ content::TestBrowserThreadBundle thread_bundle_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(ChromeStabilityMetricsProviderTest); |
+}; |
+ |
+} // namespace |
+ |
+TEST_F(ChromeStabilityMetricsProviderTest, BrowserChildProcessObserver) { |
+ ChromeStabilityMetricsProvider provider(prefs()); |
+ |
+ content::ChildProcessData child_process_data(content::PROCESS_TYPE_RENDERER); |
+ provider.BrowserChildProcessCrashed(child_process_data, 1); |
+ provider.BrowserChildProcessCrashed(child_process_data, 1); |
+ |
+ // Call ProvideStabilityMetrics to check that it will force pending tasks to |
+ // be executed immediately. |
+ metrics::SystemProfileProto system_profile; |
+ |
+ provider.ProvideStabilityMetrics(&system_profile); |
+ |
+ // Check current number of instances created. |
+ const metrics::SystemProfileProto_Stability& stability = |
+ system_profile.stability(); |
+ |
+ EXPECT_EQ(2, stability.child_process_crash_count()); |
+} |
+ |
+TEST_F(ChromeStabilityMetricsProviderTest, NotificationObserver) { |
+ ChromeStabilityMetricsProvider provider(prefs()); |
+ scoped_ptr<TestingProfileManager> profile_manager( |
+ new TestingProfileManager(TestingBrowserProcess::GetGlobal())); |
+ EXPECT_TRUE(profile_manager->SetUp()); |
+ |
+ // Owned by profile_manager. |
+ TestingProfile* profile( |
+ profile_manager->CreateTestingProfile("StabilityTestProfile")); |
+ |
+ scoped_ptr<content::MockRenderProcessHostFactory> rph_factory( |
+ new content::MockRenderProcessHostFactory()); |
+ scoped_refptr<content::SiteInstance> site_instance( |
+ content::SiteInstance::Create(profile)); |
+ |
+ // Owned by rph_factory. |
+ content::RenderProcessHost* host( |
+ rph_factory->CreateRenderProcessHost(profile, site_instance.get())); |
+ |
+ // Crash and abnormal termination should increment renderer crash count. |
+ content::RenderProcessHost::RendererClosedDetails crash_details( |
+ base::TERMINATION_STATUS_PROCESS_CRASHED, 1); |
+ provider.Observe( |
+ content::NOTIFICATION_RENDERER_PROCESS_CLOSED, |
+ content::Source<content::RenderProcessHost>(host), |
+ content::Details<content::RenderProcessHost::RendererClosedDetails>( |
+ &crash_details)); |
+ |
+ content::RenderProcessHost::RendererClosedDetails term_details( |
+ base::TERMINATION_STATUS_ABNORMAL_TERMINATION, 1); |
+ provider.Observe( |
+ content::NOTIFICATION_RENDERER_PROCESS_CLOSED, |
+ content::Source<content::RenderProcessHost>(host), |
+ content::Details<content::RenderProcessHost::RendererClosedDetails>( |
+ &term_details)); |
+ |
+ // Kill does not increment renderer crash count. |
+ content::RenderProcessHost::RendererClosedDetails kill_details( |
+ base::TERMINATION_STATUS_PROCESS_WAS_KILLED, 1); |
+ provider.Observe( |
+ content::NOTIFICATION_RENDERER_PROCESS_CLOSED, |
+ content::Source<content::RenderProcessHost>(host), |
+ content::Details<content::RenderProcessHost::RendererClosedDetails>( |
+ &kill_details)); |
+ |
+ metrics::SystemProfileProto system_profile; |
+ |
+ // Call ProvideStabilityMetrics to check that it will force pending tasks to |
+ // be executed immediately. |
+ provider.ProvideStabilityMetrics(&system_profile); |
+ |
+ EXPECT_EQ(2, system_profile.stability().renderer_crash_count()); |
+ EXPECT_EQ(0, system_profile.stability().extension_renderer_crash_count()); |
+ |
+#if defined(ENABLE_EXTENSIONS) |
+ provider.ClearSavedStabilityMetrics(); |
+ |
+ // Owned by rph_factory. |
+ content::RenderProcessHost* extension_host( |
+ rph_factory->CreateRenderProcessHost(profile, site_instance.get())); |
+ |
+ // Make the rph an extension rph. |
+ extensions::ProcessMap::Get(profile) |
+ ->Insert("1", extension_host->GetID(), site_instance->GetId()); |
+ |
+ // Crash and abnormal termination should increment extension crash count. |
+ provider.Observe( |
+ content::NOTIFICATION_RENDERER_PROCESS_CLOSED, |
+ content::Source<content::RenderProcessHost>(extension_host), |
+ content::Details<content::RenderProcessHost::RendererClosedDetails>( |
+ &crash_details)); |
+ |
+ system_profile.Clear(); |
+ provider.ProvideStabilityMetrics(&system_profile); |
+ |
+ EXPECT_EQ(0, system_profile.stability().renderer_crash_count()); |
+ EXPECT_EQ(1, system_profile.stability().extension_renderer_crash_count()); |
+#endif |
+ |
+ profile_manager->DeleteAllTestingProfiles(); |
+} |