| // Copyright 2017 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 "components/metrics/stability_metrics_provider.h" |
| |
| #include "components/prefs/testing_pref_service.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "third_party/metrics_proto/system_profile.pb.h" |
| |
| namespace metrics { |
| |
| class StabilityMetricsProviderTest : public testing::Test { |
| public: |
| StabilityMetricsProviderTest() { |
| StabilityMetricsProvider::RegisterPrefs(prefs_.registry()); |
| } |
| |
| ~StabilityMetricsProviderTest() override {} |
| |
| protected: |
| TestingPrefServiceSimple prefs_; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(StabilityMetricsProviderTest); |
| }; |
| |
| TEST_F(StabilityMetricsProviderTest, ProvideStabilityMetrics) { |
| StabilityMetricsProvider stability_provider(&prefs_); |
| MetricsProvider* provider = &stability_provider; |
| SystemProfileProto system_profile; |
| provider->ProvideStabilityMetrics(&system_profile); |
| |
| const SystemProfileProto_Stability& stability = system_profile.stability(); |
| // Initial log metrics: only expected if non-zero. |
| EXPECT_FALSE(stability.has_launch_count()); |
| EXPECT_FALSE(stability.has_crash_count()); |
| EXPECT_FALSE(stability.has_incomplete_shutdown_count()); |
| EXPECT_FALSE(stability.has_breakpad_registration_success_count()); |
| EXPECT_FALSE(stability.has_breakpad_registration_failure_count()); |
| EXPECT_FALSE(stability.has_debugger_present_count()); |
| EXPECT_FALSE(stability.has_debugger_not_present_count()); |
| } |
| |
| TEST_F(StabilityMetricsProviderTest, RecordStabilityMetrics) { |
| { |
| StabilityMetricsProvider recorder(&prefs_); |
| recorder.LogLaunch(); |
| recorder.LogCrash(); |
| recorder.MarkSessionEndCompleted(false); |
| recorder.CheckLastSessionEndCompleted(); |
| recorder.RecordBreakpadRegistration(true); |
| recorder.RecordBreakpadRegistration(false); |
| recorder.RecordBreakpadHasDebugger(true); |
| recorder.RecordBreakpadHasDebugger(false); |
| } |
| |
| { |
| StabilityMetricsProvider stability_provider(&prefs_); |
| MetricsProvider* provider = &stability_provider; |
| SystemProfileProto system_profile; |
| provider->ProvideStabilityMetrics(&system_profile); |
| |
| const SystemProfileProto_Stability& stability = system_profile.stability(); |
| // Initial log metrics: only expected if non-zero. |
| EXPECT_EQ(1, stability.launch_count()); |
| EXPECT_EQ(1, stability.crash_count()); |
| EXPECT_EQ(1, stability.incomplete_shutdown_count()); |
| EXPECT_EQ(1, stability.breakpad_registration_success_count()); |
| EXPECT_EQ(1, stability.breakpad_registration_failure_count()); |
| EXPECT_EQ(1, stability.debugger_present_count()); |
| EXPECT_EQ(1, stability.debugger_not_present_count()); |
| } |
| } |
| |
| } // namespace metrics |