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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 "base/prefs/public/pref_change_registrar.h" | 7 #include "base/prefs/public/pref_change_registrar.h" |
8 #include "base/prefs/public/pref_observer.h" | 8 #include "base/prefs/public/pref_observer.h" |
9 #include "chrome/test/base/testing_pref_service.h" | 9 #include "chrome/test/base/testing_pref_service.h" |
10 #include "testing/gmock/include/gmock/gmock.h" | 10 #include "testing/gmock/include/gmock/gmock.h" |
11 #include "testing/gtest/include/gtest/gtest.h" | 11 #include "testing/gtest/include/gtest/gtest.h" |
12 | 12 |
13 using testing::Mock; | 13 using testing::Mock; |
14 using testing::Eq; | 14 using testing::Eq; |
15 | 15 |
| 16 namespace base { |
16 namespace { | 17 namespace { |
17 | 18 |
18 const char kHomePage[] = "homepage"; | 19 const char kHomePage[] = "homepage"; |
19 const char kHomePageIsNewTabPage[] = "homepage_is_newtabpage"; | 20 const char kHomePageIsNewTabPage[] = "homepage_is_newtabpage"; |
20 const char kApplicationLocale[] = "intl.app_locale"; | 21 const char kApplicationLocale[] = "intl.app_locale"; |
21 | 22 |
22 // A mock provider that allows us to capture pref observer changes. | 23 // A mock provider that allows us to capture pref observer changes. |
23 class MockPrefService : public TestingPrefService { | 24 class MockPrefService : public TestingPrefService { |
24 public: | 25 public: |
25 MockPrefService() {} | 26 MockPrefService() {} |
26 virtual ~MockPrefService() {} | 27 virtual ~MockPrefService() {} |
27 | 28 |
28 MOCK_METHOD2(AddPrefObserver, | 29 MOCK_METHOD2(AddPrefObserver, |
29 void(const char*, PrefObserver*)); | 30 void(const char*, PrefObserver*)); |
30 MOCK_METHOD2(RemovePrefObserver, | 31 MOCK_METHOD2(RemovePrefObserver, |
31 void(const char*, PrefObserver*)); | 32 void(const char*, PrefObserver*)); |
32 }; | 33 }; |
33 | 34 |
34 } // namespace | 35 } // namespace |
35 | 36 |
36 class PrefChangeRegistrarTest : public testing::Test { | 37 class PrefChangeRegistrarTest : public testing::Test { |
37 public: | 38 public: |
38 PrefChangeRegistrarTest() {} | 39 PrefChangeRegistrarTest() {} |
39 virtual ~PrefChangeRegistrarTest() {} | 40 virtual ~PrefChangeRegistrarTest() {} |
40 | 41 |
41 protected: | 42 protected: |
42 virtual void SetUp(); | 43 virtual void SetUp() OVERRIDE; |
43 | 44 |
44 base::Closure observer() const { | 45 base::Closure observer() const { |
45 return base::Bind(&base::DoNothing); | 46 return base::Bind(&base::DoNothing); |
46 } | 47 } |
47 | 48 |
48 MockPrefService* service() const { return service_.get(); } | 49 MockPrefService* service() const { return service_.get(); } |
49 | 50 |
50 private: | 51 private: |
51 scoped_ptr<MockPrefService> service_; | 52 scoped_ptr<MockPrefService> service_; |
52 }; | 53 }; |
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156 scoped_ptr<PrefChangeRegistrar> pref_set(CreatePrefChangeRegistrar()); | 157 scoped_ptr<PrefChangeRegistrar> pref_set(CreatePrefChangeRegistrar()); |
157 EXPECT_TRUE(pref_set->IsObserved(kHomePage)); | 158 EXPECT_TRUE(pref_set->IsObserved(kHomePage)); |
158 EXPECT_TRUE(pref_set->IsObserved(kHomePageIsNewTabPage)); | 159 EXPECT_TRUE(pref_set->IsObserved(kHomePageIsNewTabPage)); |
159 EXPECT_FALSE(pref_set->IsObserved(kApplicationLocale)); | 160 EXPECT_FALSE(pref_set->IsObserved(kApplicationLocale)); |
160 } | 161 } |
161 | 162 |
162 TEST_F(ObserveSetOfPreferencesTest, IsManaged) { | 163 TEST_F(ObserveSetOfPreferencesTest, IsManaged) { |
163 scoped_ptr<PrefChangeRegistrar> pref_set(CreatePrefChangeRegistrar()); | 164 scoped_ptr<PrefChangeRegistrar> pref_set(CreatePrefChangeRegistrar()); |
164 EXPECT_FALSE(pref_set->IsManaged()); | 165 EXPECT_FALSE(pref_set->IsManaged()); |
165 pref_service_->SetManagedPref(kHomePage, | 166 pref_service_->SetManagedPref(kHomePage, |
166 Value::CreateStringValue("http://crbug.com")); | 167 new StringValue("http://crbug.com")); |
167 EXPECT_TRUE(pref_set->IsManaged()); | 168 EXPECT_TRUE(pref_set->IsManaged()); |
168 pref_service_->SetManagedPref(kHomePageIsNewTabPage, | 169 pref_service_->SetManagedPref(kHomePageIsNewTabPage, |
169 Value::CreateBooleanValue(true)); | 170 new FundamentalValue(true)); |
170 EXPECT_TRUE(pref_set->IsManaged()); | 171 EXPECT_TRUE(pref_set->IsManaged()); |
171 pref_service_->RemoveManagedPref(kHomePage); | 172 pref_service_->RemoveManagedPref(kHomePage); |
172 EXPECT_TRUE(pref_set->IsManaged()); | 173 EXPECT_TRUE(pref_set->IsManaged()); |
173 pref_service_->RemoveManagedPref(kHomePageIsNewTabPage); | 174 pref_service_->RemoveManagedPref(kHomePageIsNewTabPage); |
174 EXPECT_FALSE(pref_set->IsManaged()); | 175 EXPECT_FALSE(pref_set->IsManaged()); |
175 } | 176 } |
176 | 177 |
177 TEST_F(ObserveSetOfPreferencesTest, Observe) { | 178 TEST_F(ObserveSetOfPreferencesTest, Observe) { |
178 using testing::_; | 179 using testing::_; |
179 using testing::Mock; | 180 using testing::Mock; |
180 | 181 |
181 PrefChangeRegistrar pref_set; | 182 PrefChangeRegistrar pref_set; |
182 PrefChangeRegistrar::NamedChangeCallback callback = base::Bind( | 183 PrefChangeRegistrar::NamedChangeCallback callback = base::Bind( |
183 &ObserveSetOfPreferencesTest::OnPreferenceChanged, | 184 &ObserveSetOfPreferencesTest::OnPreferenceChanged, |
184 base::Unretained(this)); | 185 base::Unretained(this)); |
185 pref_set.Init(pref_service_.get()); | 186 pref_set.Init(pref_service_.get()); |
186 pref_set.Add(kHomePage, callback); | 187 pref_set.Add(kHomePage, callback); |
187 pref_set.Add(kHomePageIsNewTabPage, callback); | 188 pref_set.Add(kHomePageIsNewTabPage, callback); |
188 | 189 |
189 EXPECT_CALL(*this, OnPreferenceChanged(kHomePage)); | 190 EXPECT_CALL(*this, OnPreferenceChanged(kHomePage)); |
190 pref_service_->SetUserPref(kHomePage, | 191 pref_service_->SetUserPref(kHomePage, new StringValue("http://crbug.com")); |
191 Value::CreateStringValue("http://crbug.com")); | |
192 Mock::VerifyAndClearExpectations(this); | 192 Mock::VerifyAndClearExpectations(this); |
193 | 193 |
194 EXPECT_CALL(*this, OnPreferenceChanged(kHomePageIsNewTabPage)); | 194 EXPECT_CALL(*this, OnPreferenceChanged(kHomePageIsNewTabPage)); |
195 pref_service_->SetUserPref(kHomePageIsNewTabPage, | 195 pref_service_->SetUserPref(kHomePageIsNewTabPage, |
196 Value::CreateBooleanValue(true)); | 196 new FundamentalValue(true)); |
197 Mock::VerifyAndClearExpectations(this); | 197 Mock::VerifyAndClearExpectations(this); |
198 | 198 |
199 EXPECT_CALL(*this, OnPreferenceChanged(_)).Times(0); | 199 EXPECT_CALL(*this, OnPreferenceChanged(_)).Times(0); |
200 pref_service_->SetUserPref(kApplicationLocale, | 200 pref_service_->SetUserPref(kApplicationLocale, new StringValue("en_US.utf8")); |
201 Value::CreateStringValue("en_US.utf8")); | |
202 Mock::VerifyAndClearExpectations(this); | 201 Mock::VerifyAndClearExpectations(this); |
203 } | 202 } |
| 203 |
| 204 } // namespace base |
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