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 "content/public/test/test_browser_thread_bundle.h"
  11 #include "testing/gtest/include/gtest/gtest.h"
  12
  13 #if defined(OS_CHROMEOS)
  14 #include "chrome/browser/chromeos/settings/cros_settings.h"
  15 #include "chrome/browser/chromeos/settings/device_settings_service.h"
  16 #endif  // defined(OS_CHROMEOS)
  17
  18 class ChromeMetricsServiceAccessorTest : public testing::Test {
  19  public:
  20   ChromeMetricsServiceAccessorTest()
  21       : testing_local_state_(TestingBrowserProcess::GetGlobal()) {
  22   }
  23
  24   PrefService* GetLocalState() {
  25     return testing_local_state_.Get();
  26   }
  27
  28  private:
  29   content::TestBrowserThreadBundle thread_bundle_;
  30   ScopedTestingLocalState testing_local_state_;
  31 #if defined(OS_CHROMEOS)
  32   chromeos::ScopedTestDeviceSettingsService test_device_settings_service_;
  33   chromeos::ScopedTestCrosSettings test_cros_settings_;
  34 #endif // defined(OS_CHROMEOS)
  35
  36   DISALLOW_COPY_AND_ASSIGN(ChromeMetricsServiceAccessorTest);
  37 };
  38
  39 TEST_F(ChromeMetricsServiceAccessorTest, MetricsReportingEnabled) {
  40 #if defined(GOOGLE_CHROME_BUILD)
  41 #if !defined(OS_CHROMEOS)
  42   GetLocalState()->SetBoolean(prefs::kMetricsReportingEnabled, false);
  43   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
  44   GetLocalState()->SetBoolean(prefs::kMetricsReportingEnabled, true);
  45   EXPECT_TRUE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
  46   GetLocalState()->ClearPref(prefs::kMetricsReportingEnabled);
  47   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
  48 #else
  49   // ChromeOS does not register prefs::kMetricsReportingEnabled and uses
  50   // device settings for metrics reporting.
  51   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
  52 #endif
  53 #else
  54   // Metrics Reporting is never enabled when GOOGLE_CHROME_BUILD is undefined.
  55   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
  56 #endif
  57 }
  58
  59 TEST_F(ChromeMetricsServiceAccessorTest, CrashReportingEnabled) {
  60 #if defined(GOOGLE_CHROME_BUILD)
  61 // ChromeOS has different device settings for crash reporting.
  62 #if !defined(OS_CHROMEOS)
  63 #if defined(OS_ANDROID)
  64   const char* crash_pref = prefs::kCrashReportingEnabled;
  65 #else
  66   const char* crash_pref = prefs::kMetricsReportingEnabled;
  67 #endif
  68   GetLocalState()->SetBoolean(crash_pref, false);
  69   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());
  70   GetLocalState()->SetBoolean(crash_pref, true);
  71   EXPECT_TRUE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());
  72   GetLocalState()->ClearPref(crash_pref);
  73   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());
  74 #endif  // !defined(OS_CHROMEOS)
  75 #else  // defined(GOOGLE_CHROME_BUILD)
  76   // Chromium branded browsers never have crash reporting enabled.
  77   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());
  78 #endif  // defined(GOOGLE_CHROME_BUILD)
  79 }