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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be | 
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. | 
| 4 | 4 | 
| 5 #include "base/bind.h" | 5 #include "base/bind.h" | 
| 6 #include "base/bind_helpers.h" | 6 #include "base/bind_helpers.h" | 
| 7 #include "components/prefs/pref_change_registrar.h" | 7 #include "components/prefs/pref_change_registrar.h" | 
| 8 #include "components/prefs/pref_observer.h" | 8 #include "components/prefs/pref_observer.h" | 
| 9 #include "components/prefs/pref_registry_simple.h" | 9 #include "components/prefs/pref_registry_simple.h" | 
| 10 #include "components/prefs/testing_pref_service.h" | 10 #include "components/prefs/testing_pref_service.h" | 
| (...skipping 143 matching lines...) Expand 10 before | Expand all | Expand 10 after  Loading... | 
| 154   EXPECT_FALSE(pref_set->IsObserved(kApplicationLocale)); | 154   EXPECT_FALSE(pref_set->IsObserved(kApplicationLocale)); | 
| 155 } | 155 } | 
| 156 | 156 | 
| 157 TEST_F(ObserveSetOfPreferencesTest, IsManaged) { | 157 TEST_F(ObserveSetOfPreferencesTest, IsManaged) { | 
| 158   std::unique_ptr<PrefChangeRegistrar> pref_set(CreatePrefChangeRegistrar()); | 158   std::unique_ptr<PrefChangeRegistrar> pref_set(CreatePrefChangeRegistrar()); | 
| 159   EXPECT_FALSE(pref_set->IsManaged()); | 159   EXPECT_FALSE(pref_set->IsManaged()); | 
| 160   pref_service_->SetManagedPref(kHomePage, | 160   pref_service_->SetManagedPref(kHomePage, | 
| 161                                 new StringValue("http://crbug.com")); | 161                                 new StringValue("http://crbug.com")); | 
| 162   EXPECT_TRUE(pref_set->IsManaged()); | 162   EXPECT_TRUE(pref_set->IsManaged()); | 
| 163   pref_service_->SetManagedPref(kHomePageIsNewTabPage, | 163   pref_service_->SetManagedPref(kHomePageIsNewTabPage, | 
| 164                                 new FundamentalValue(true)); | 164                                 new Value(true)); | 
| 165   EXPECT_TRUE(pref_set->IsManaged()); | 165   EXPECT_TRUE(pref_set->IsManaged()); | 
| 166   pref_service_->RemoveManagedPref(kHomePage); | 166   pref_service_->RemoveManagedPref(kHomePage); | 
| 167   EXPECT_TRUE(pref_set->IsManaged()); | 167   EXPECT_TRUE(pref_set->IsManaged()); | 
| 168   pref_service_->RemoveManagedPref(kHomePageIsNewTabPage); | 168   pref_service_->RemoveManagedPref(kHomePageIsNewTabPage); | 
| 169   EXPECT_FALSE(pref_set->IsManaged()); | 169   EXPECT_FALSE(pref_set->IsManaged()); | 
| 170 } | 170 } | 
| 171 | 171 | 
| 172 TEST_F(ObserveSetOfPreferencesTest, Observe) { | 172 TEST_F(ObserveSetOfPreferencesTest, Observe) { | 
| 173   using testing::_; | 173   using testing::_; | 
| 174   using testing::Mock; | 174   using testing::Mock; | 
| 175 | 175 | 
| 176   PrefChangeRegistrar pref_set; | 176   PrefChangeRegistrar pref_set; | 
| 177   PrefChangeRegistrar::NamedChangeCallback callback = base::Bind( | 177   PrefChangeRegistrar::NamedChangeCallback callback = base::Bind( | 
| 178       &ObserveSetOfPreferencesTest::OnPreferenceChanged, | 178       &ObserveSetOfPreferencesTest::OnPreferenceChanged, | 
| 179       base::Unretained(this)); | 179       base::Unretained(this)); | 
| 180   pref_set.Init(pref_service_.get()); | 180   pref_set.Init(pref_service_.get()); | 
| 181   pref_set.Add(kHomePage, callback); | 181   pref_set.Add(kHomePage, callback); | 
| 182   pref_set.Add(kHomePageIsNewTabPage, callback); | 182   pref_set.Add(kHomePageIsNewTabPage, callback); | 
| 183 | 183 | 
| 184   EXPECT_CALL(*this, OnPreferenceChanged(kHomePage)); | 184   EXPECT_CALL(*this, OnPreferenceChanged(kHomePage)); | 
| 185   pref_service_->SetUserPref(kHomePage, new StringValue("http://crbug.com")); | 185   pref_service_->SetUserPref(kHomePage, new StringValue("http://crbug.com")); | 
| 186   Mock::VerifyAndClearExpectations(this); | 186   Mock::VerifyAndClearExpectations(this); | 
| 187 | 187 | 
| 188   EXPECT_CALL(*this, OnPreferenceChanged(kHomePageIsNewTabPage)); | 188   EXPECT_CALL(*this, OnPreferenceChanged(kHomePageIsNewTabPage)); | 
| 189   pref_service_->SetUserPref(kHomePageIsNewTabPage, | 189   pref_service_->SetUserPref(kHomePageIsNewTabPage, | 
| 190                              new FundamentalValue(true)); | 190                              new Value(true)); | 
| 191   Mock::VerifyAndClearExpectations(this); | 191   Mock::VerifyAndClearExpectations(this); | 
| 192 | 192 | 
| 193   EXPECT_CALL(*this, OnPreferenceChanged(_)).Times(0); | 193   EXPECT_CALL(*this, OnPreferenceChanged(_)).Times(0); | 
| 194   pref_service_->SetUserPref(kApplicationLocale, new StringValue("en_US.utf8")); | 194   pref_service_->SetUserPref(kApplicationLocale, new StringValue("en_US.utf8")); | 
| 195   Mock::VerifyAndClearExpectations(this); | 195   Mock::VerifyAndClearExpectations(this); | 
| 196 } | 196 } | 
| 197 | 197 | 
| 198 }  // namespace base | 198 }  // namespace base | 
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