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 class ChromeMetricsServiceAccessorTest : public testing::Test {
  13  public:
  14   ChromeMetricsServiceAccessorTest()
  15       : testing_local_state_(TestingBrowserProcess::GetGlobal()) {
  16   }
  17
  18   PrefService* GetLocalState() {
  19     return testing_local_state_.Get();
  20   }
  21
  22  private:
  23   ScopedTestingLocalState testing_local_state_;
  24
  25   DISALLOW_COPY_AND_ASSIGN(ChromeMetricsServiceAccessorTest);
  26 };
  27
  28 TEST_F(ChromeMetricsServiceAccessorTest, MetricsReportingEnabled) {
  29 #if !defined(OS_CHROMEOS)
  30   GetLocalState()->SetBoolean(prefs::kMetricsReportingEnabled, false);
  31   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
  32   GetLocalState()->SetBoolean(prefs::kMetricsReportingEnabled, true);
  33   EXPECT_TRUE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
  34   GetLocalState()->ClearPref(prefs::kMetricsReportingEnabled);
  35   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
  36 #else
  37   // ChromeOS does not register prefs::kMetricsReportingEnabled and uses
  38   // device settings for metrics reporting.
  39   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
  40 #endif
  41 }
  42
  43 TEST_F(ChromeMetricsServiceAccessorTest, CrashReportingEnabled) {
  44 #if defined(GOOGLE_CHROME_BUILD)
  45 // ChromeOS has different device settings for crash reporting.
  46 #if !defined(OS_CHROMEOS)
  47 #if defined(OS_ANDROID)
  48   const char* crash_pref = prefs::kCrashReportingEnabled;
  49 #else
  50   const char* crash_pref = prefs::kMetricsReportingEnabled;
  51 #endif
  52   GetLocalState()->SetBoolean(crash_pref, false);
  53   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());
  54   GetLocalState()->SetBoolean(crash_pref, true);
  55   EXPECT_TRUE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());
  56   GetLocalState()->ClearPref(crash_pref);
  57   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());
  58 #endif  // !defined(OS_CHROMEOS)
  59 #else  // defined(GOOGLE_CHROME_BUILD)
  60   // Chromium branded browsers never have crash reporting enabled.
  61   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());
  62 #endif  // defined(GOOGLE_CHROME_BUILD)
  63 }