chrome/browser/metrics/chrome_metrics_service_accessor_unittest.cc

   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
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/metrics/chrome_metrics_service_accessor.h"
   6
   7 #include "chrome/common/pref_names.h"
   8 #include "chrome/test/base/scoped_testing_local_state.h"
   9 #include "chrome/test/base/testing_browser_process.h"
  10 #include "testing/gtest/include/gtest/gtest.h"
  11
  12 #if defined(OS_CHROMEOS)
  13 #include "chrome/browser/chromeos/settings/cros_settings.h"
  14 #include "chrome/browser/chromeos/settings/device_settings_service.h"
  15 #endif  // defined(OS_CHROMEOS)
  16
  17 class ChromeMetricsServiceAccessorTest : public testing::Test {
  18  public:
  19   ChromeMetricsServiceAccessorTest()
  20       : testing_local_state_(TestingBrowserProcess::GetGlobal()) {
  21   }
  22
  23   PrefService* GetLocalState() {
  24     return testing_local_state_.Get();
  25   }
  26
  27  private:
  28   ScopedTestingLocalState testing_local_state_;
  29 #if defined(OS_CHROMEOS)
  30   chromeos::ScopedTestDeviceSettingsService test_device_settings_service_;
  31   chromeos::ScopedTestCrosSettings test_cros_settings_;
  32 #endif // defined(OS_CHROMEOS)
  33
  34   DISALLOW_COPY_AND_ASSIGN(ChromeMetricsServiceAccessorTest);
  35 };
  36
  37 TEST_F(ChromeMetricsServiceAccessorTest, MetricsReportingEnabled) {
  38 #if defined(GOOGLE_CHROME_BUILD)
  39 #if !defined(OS_CHROMEOS)
  40   GetLocalState()->SetBoolean(prefs::kMetricsReportingEnabled, false);
  41   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
  42   GetLocalState()->SetBoolean(prefs::kMetricsReportingEnabled, true);
  43   EXPECT_TRUE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
  44   GetLocalState()->ClearPref(prefs::kMetricsReportingEnabled);
  45   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
  46 #else
  47   // ChromeOS does not register prefs::kMetricsReportingEnabled and uses
  48   // device settings for metrics reporting.
  49   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
  50 #endif
  51 #else
  52   // Metrics Reporting is never enabled when GOOGLE_CHROME_BUILD is undefined.
  53   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
  54 #endif
  55 }
  56
  57 TEST_F(ChromeMetricsServiceAccessorTest, CrashReportingEnabled) {
  58 #if defined(GOOGLE_CHROME_BUILD)
  59 // ChromeOS has different device settings for crash reporting.
  60 #if !defined(OS_CHROMEOS)
  61 #if defined(OS_ANDROID)
  62   const char* crash_pref = prefs::kCrashReportingEnabled;
  63 #else
  64   const char* crash_pref = prefs::kMetricsReportingEnabled;
  65 #endif
  66   GetLocalState()->SetBoolean(crash_pref, false);
  67   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());
  68   GetLocalState()->SetBoolean(crash_pref, true);
  69   EXPECT_TRUE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());
  70   GetLocalState()->ClearPref(crash_pref);
  71   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());
  72 #endif  // !defined(OS_CHROMEOS)
  73 #else  // defined(GOOGLE_CHROME_BUILD)
  74   // Chromium branded browsers never have crash reporting enabled.
  75   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());
  76 #endif  // defined(GOOGLE_CHROME_BUILD)
  77 }