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// Copyright 2014 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_metrics_service_accessor.h"
#include "chrome/common/pref_names.h"
#include "chrome/test/base/scoped_testing_local_state.h"
#include "chrome/test/base/testing_browser_process.h"
#include "content/public/test/test_browser_thread_bundle.h"
#include "testing/gtest/include/gtest/gtest.h"
#if defined(OS_CHROMEOS)
#include "chrome/browser/chromeos/settings/cros_settings.h"
#include "chrome/browser/chromeos/settings/device_settings_service.h"
#endif // defined(OS_CHROMEOS)
class ChromeMetricsServiceAccessorTest : public testing::Test {
public:
ChromeMetricsServiceAccessorTest()
: testing_local_state_(TestingBrowserProcess::GetGlobal()) {
}
PrefService* GetLocalState() {
return testing_local_state_.Get();
}
private:
content::TestBrowserThreadBundle thread_bundle_;
ScopedTestingLocalState testing_local_state_;
#if defined(OS_CHROMEOS)
chromeos::ScopedTestDeviceSettingsService test_device_settings_service_;
chromeos::ScopedTestCrosSettings test_cros_settings_;
#endif // defined(OS_CHROMEOS)
DISALLOW_COPY_AND_ASSIGN(ChromeMetricsServiceAccessorTest);
};
TEST_F(ChromeMetricsServiceAccessorTest, MetricsReportingEnabled) {
#if defined(GOOGLE_CHROME_BUILD)
#if !defined(OS_CHROMEOS)
GetLocalState()->SetBoolean(prefs::kMetricsReportingEnabled, false);
EXPECT_FALSE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
GetLocalState()->SetBoolean(prefs::kMetricsReportingEnabled, true);
EXPECT_TRUE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
GetLocalState()->ClearPref(prefs::kMetricsReportingEnabled);
EXPECT_FALSE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
#else
// ChromeOS does not register prefs::kMetricsReportingEnabled and uses
// device settings for metrics reporting.
EXPECT_FALSE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
#endif
#else
// Metrics Reporting is never enabled when GOOGLE_CHROME_BUILD is undefined.
EXPECT_FALSE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
#endif
}
TEST_F(ChromeMetricsServiceAccessorTest, CrashReportingEnabled) {
#if defined(GOOGLE_CHROME_BUILD)
// ChromeOS has different device settings for crash reporting.
#if !defined(OS_CHROMEOS)
#if defined(OS_ANDROID)
const char* crash_pref = prefs::kCrashReportingEnabled;
#else
const char* crash_pref = prefs::kMetricsReportingEnabled;
#endif
GetLocalState()->SetBoolean(crash_pref, false);
EXPECT_FALSE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());
GetLocalState()->SetBoolean(crash_pref, true);
EXPECT_TRUE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());
GetLocalState()->ClearPref(crash_pref);
EXPECT_FALSE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());
#endif // !defined(OS_CHROMEOS)
#else // defined(GOOGLE_CHROME_BUILD)
// Chromium branded browsers never have crash reporting enabled.
EXPECT_FALSE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());
#endif // defined(GOOGLE_CHROME_BUILD)
}
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