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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 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 "components/user_prefs/tracked/segregated_pref_store.h" | 5 #include "components/user_prefs/tracked/segregated_pref_store.h" |
| 6 | 6 |
| 7 #include <memory> | 7 #include <memory> |
| 8 #include <set> | 8 #include <set> |
| 9 #include <string> | 9 #include <string> |
| 10 #include <utility> | 10 #include <utility> |
| (...skipping 88 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 99 private: | 99 private: |
| 100 std::unique_ptr<MockReadErrorDelegate> read_error_delegate_; | 100 std::unique_ptr<MockReadErrorDelegate> read_error_delegate_; |
| 101 }; | 101 }; |
| 102 | 102 |
| 103 TEST_F(SegregatedPrefStoreTest, StoreValues) { | 103 TEST_F(SegregatedPrefStoreTest, StoreValues) { |
| 104 ASSERT_EQ(PersistentPrefStore::PREF_READ_ERROR_NONE, | 104 ASSERT_EQ(PersistentPrefStore::PREF_READ_ERROR_NONE, |
| 105 segregated_store_->ReadPrefs()); | 105 segregated_store_->ReadPrefs()); |
| 106 | 106 |
| 107 // Properly stores new values. | 107 // Properly stores new values. |
| 108 segregated_store_->SetValue(kSelectedPref, | 108 segregated_store_->SetValue(kSelectedPref, |
| 109 base::MakeUnique<base::StringValue>(kValue1), | 109 base::MakeUnique<base::Value>(kValue1), |
| 110 WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS); | 110 WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS); |
| 111 segregated_store_->SetValue(kUnselectedPref, | 111 segregated_store_->SetValue(kUnselectedPref, |
| 112 base::MakeUnique<base::StringValue>(kValue2), | 112 base::MakeUnique<base::Value>(kValue2), |
| 113 WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS); | 113 WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS); |
| 114 | 114 |
| 115 ASSERT_TRUE(selected_store_->GetValue(kSelectedPref, NULL)); | 115 ASSERT_TRUE(selected_store_->GetValue(kSelectedPref, NULL)); |
| 116 ASSERT_FALSE(selected_store_->GetValue(kUnselectedPref, NULL)); | 116 ASSERT_FALSE(selected_store_->GetValue(kUnselectedPref, NULL)); |
| 117 ASSERT_FALSE(default_store_->GetValue(kSelectedPref, NULL)); | 117 ASSERT_FALSE(default_store_->GetValue(kSelectedPref, NULL)); |
| 118 ASSERT_TRUE(default_store_->GetValue(kUnselectedPref, NULL)); | 118 ASSERT_TRUE(default_store_->GetValue(kUnselectedPref, NULL)); |
| 119 | 119 |
| 120 ASSERT_TRUE(segregated_store_->GetValue(kSelectedPref, NULL)); | 120 ASSERT_TRUE(segregated_store_->GetValue(kSelectedPref, NULL)); |
| 121 ASSERT_TRUE(segregated_store_->GetValue(kUnselectedPref, NULL)); | 121 ASSERT_TRUE(segregated_store_->GetValue(kUnselectedPref, NULL)); |
| 122 | 122 |
| 123 ASSERT_FALSE(selected_store_->committed()); | 123 ASSERT_FALSE(selected_store_->committed()); |
| 124 ASSERT_FALSE(default_store_->committed()); | 124 ASSERT_FALSE(default_store_->committed()); |
| 125 | 125 |
| 126 segregated_store_->CommitPendingWrite(); | 126 segregated_store_->CommitPendingWrite(); |
| 127 | 127 |
| 128 ASSERT_TRUE(selected_store_->committed()); | 128 ASSERT_TRUE(selected_store_->committed()); |
| 129 ASSERT_TRUE(default_store_->committed()); | 129 ASSERT_TRUE(default_store_->committed()); |
| 130 } | 130 } |
| 131 | 131 |
| 132 TEST_F(SegregatedPrefStoreTest, ReadValues) { | 132 TEST_F(SegregatedPrefStoreTest, ReadValues) { |
| 133 selected_store_->SetValue(kSelectedPref, | 133 selected_store_->SetValue(kSelectedPref, |
| 134 base::MakeUnique<base::StringValue>(kValue1), | 134 base::MakeUnique<base::Value>(kValue1), |
| 135 WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS); | 135 WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS); |
| 136 default_store_->SetValue(kUnselectedPref, | 136 default_store_->SetValue(kUnselectedPref, |
| 137 base::MakeUnique<base::StringValue>(kValue2), | 137 base::MakeUnique<base::Value>(kValue2), |
| 138 WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS); | 138 WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS); |
| 139 | 139 |
| 140 // Works properly with values that are already there. | 140 // Works properly with values that are already there. |
| 141 ASSERT_EQ(PersistentPrefStore::PREF_READ_ERROR_NONE, | 141 ASSERT_EQ(PersistentPrefStore::PREF_READ_ERROR_NONE, |
| 142 segregated_store_->ReadPrefs()); | 142 segregated_store_->ReadPrefs()); |
| 143 ASSERT_EQ(PersistentPrefStore::PREF_READ_ERROR_NONE, | 143 ASSERT_EQ(PersistentPrefStore::PREF_READ_ERROR_NONE, |
| 144 segregated_store_->GetReadError()); | 144 segregated_store_->GetReadError()); |
| 145 | 145 |
| 146 ASSERT_TRUE(selected_store_->GetValue(kSelectedPref, NULL)); | 146 ASSERT_TRUE(selected_store_->GetValue(kSelectedPref, NULL)); |
| 147 ASSERT_FALSE(selected_store_->GetValue(kUnselectedPref, NULL)); | 147 ASSERT_FALSE(selected_store_->GetValue(kUnselectedPref, NULL)); |
| 148 ASSERT_FALSE(default_store_->GetValue(kSelectedPref, NULL)); | 148 ASSERT_FALSE(default_store_->GetValue(kSelectedPref, NULL)); |
| 149 ASSERT_TRUE(default_store_->GetValue(kUnselectedPref, NULL)); | 149 ASSERT_TRUE(default_store_->GetValue(kUnselectedPref, NULL)); |
| 150 | 150 |
| 151 ASSERT_TRUE(segregated_store_->GetValue(kSelectedPref, NULL)); | 151 ASSERT_TRUE(segregated_store_->GetValue(kSelectedPref, NULL)); |
| 152 ASSERT_TRUE(segregated_store_->GetValue(kUnselectedPref, NULL)); | 152 ASSERT_TRUE(segregated_store_->GetValue(kUnselectedPref, NULL)); |
| 153 } | 153 } |
| 154 | 154 |
| 155 TEST_F(SegregatedPrefStoreTest, Observer) { | 155 TEST_F(SegregatedPrefStoreTest, Observer) { |
| 156 EXPECT_EQ(PersistentPrefStore::PREF_READ_ERROR_NONE, | 156 EXPECT_EQ(PersistentPrefStore::PREF_READ_ERROR_NONE, |
| 157 segregated_store_->ReadPrefs()); | 157 segregated_store_->ReadPrefs()); |
| 158 EXPECT_TRUE(observer_.initialized); | 158 EXPECT_TRUE(observer_.initialized); |
| 159 EXPECT_TRUE(observer_.initialization_success); | 159 EXPECT_TRUE(observer_.initialization_success); |
| 160 EXPECT_TRUE(observer_.changed_keys.empty()); | 160 EXPECT_TRUE(observer_.changed_keys.empty()); |
| 161 segregated_store_->SetValue(kSelectedPref, | 161 segregated_store_->SetValue(kSelectedPref, |
| 162 base::MakeUnique<base::StringValue>(kValue1), | 162 base::MakeUnique<base::Value>(kValue1), |
| 163 WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS); | 163 WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS); |
| 164 observer_.VerifyAndResetChangedKey(kSelectedPref); | 164 observer_.VerifyAndResetChangedKey(kSelectedPref); |
| 165 segregated_store_->SetValue(kUnselectedPref, | 165 segregated_store_->SetValue(kUnselectedPref, |
| 166 base::MakeUnique<base::StringValue>(kValue2), | 166 base::MakeUnique<base::Value>(kValue2), |
| 167 WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS); | 167 WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS); |
| 168 observer_.VerifyAndResetChangedKey(kUnselectedPref); | 168 observer_.VerifyAndResetChangedKey(kUnselectedPref); |
| 169 } | 169 } |
| 170 | 170 |
| 171 TEST_F(SegregatedPrefStoreTest, SelectedPrefReadNoFileError) { | 171 TEST_F(SegregatedPrefStoreTest, SelectedPrefReadNoFileError) { |
| 172 // PREF_READ_ERROR_NO_FILE for the selected prefs file is silently converted | 172 // PREF_READ_ERROR_NO_FILE for the selected prefs file is silently converted |
| 173 // to PREF_READ_ERROR_NONE. | 173 // to PREF_READ_ERROR_NONE. |
| 174 selected_store_->set_read_error(PersistentPrefStore::PREF_READ_ERROR_NO_FILE); | 174 selected_store_->set_read_error(PersistentPrefStore::PREF_READ_ERROR_NO_FILE); |
| 175 EXPECT_EQ(PersistentPrefStore::PREF_READ_ERROR_NONE, | 175 EXPECT_EQ(PersistentPrefStore::PREF_READ_ERROR_NONE, |
| 176 segregated_store_->ReadPrefs()); | 176 segregated_store_->ReadPrefs()); |
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| 274 selected_store_->SetBlockAsyncRead(false); | 274 selected_store_->SetBlockAsyncRead(false); |
| 275 EXPECT_FALSE(segregated_store_->IsInitializationComplete()); | 275 EXPECT_FALSE(segregated_store_->IsInitializationComplete()); |
| 276 default_store_->SetBlockAsyncRead(false); | 276 default_store_->SetBlockAsyncRead(false); |
| 277 EXPECT_TRUE(segregated_store_->IsInitializationComplete()); | 277 EXPECT_TRUE(segregated_store_->IsInitializationComplete()); |
| 278 } | 278 } |
| 279 | 279 |
| 280 TEST_F(SegregatedPrefStoreTest, GetValues) { | 280 TEST_F(SegregatedPrefStoreTest, GetValues) { |
| 281 // To check merge behavior, create selected and default stores so each has a | 281 // To check merge behavior, create selected and default stores so each has a |
| 282 // key the other doesn't have and they have one key in common. | 282 // key the other doesn't have and they have one key in common. |
| 283 selected_store_->SetValue(kSelectedPref, | 283 selected_store_->SetValue(kSelectedPref, |
| 284 base::MakeUnique<base::StringValue>(kValue1), | 284 base::MakeUnique<base::Value>(kValue1), |
| 285 WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS); | 285 WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS); |
| 286 default_store_->SetValue(kUnselectedPref, | 286 default_store_->SetValue(kUnselectedPref, |
| 287 base::MakeUnique<base::StringValue>(kValue2), | 287 base::MakeUnique<base::Value>(kValue2), |
| 288 WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS); | 288 WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS); |
| 289 selected_store_->SetValue(kSharedPref, | 289 selected_store_->SetValue(kSharedPref, base::MakeUnique<base::Value>(kValue1), |
| 290 base::MakeUnique<base::StringValue>(kValue1), | |
| 291 WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS); | 290 WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS); |
| 292 | 291 |
| 293 auto values = segregated_store_->GetValues(); | 292 auto values = segregated_store_->GetValues(); |
| 294 const base::Value* value = nullptr; | 293 const base::Value* value = nullptr; |
| 295 // Check that a selected preference is returned. | 294 // Check that a selected preference is returned. |
| 296 ASSERT_TRUE(values->Get(kSelectedPref, &value)); | 295 ASSERT_TRUE(values->Get(kSelectedPref, &value)); |
| 297 EXPECT_TRUE(base::Value(kValue1).Equals(value)); | 296 EXPECT_TRUE(base::Value(kValue1).Equals(value)); |
| 298 | 297 |
| 299 // Check that a a default preference is returned. | 298 // Check that a a default preference is returned. |
| 300 ASSERT_TRUE(values->Get(kUnselectedPref, &value)); | 299 ASSERT_TRUE(values->Get(kUnselectedPref, &value)); |
| 301 EXPECT_TRUE(base::Value(kValue2).Equals(value)); | 300 EXPECT_TRUE(base::Value(kValue2).Equals(value)); |
| 302 | 301 |
| 303 // Check that the selected preference is preferred. | 302 // Check that the selected preference is preferred. |
| 304 ASSERT_TRUE(values->Get(kSharedPref, &value)); | 303 ASSERT_TRUE(values->Get(kSharedPref, &value)); |
| 305 EXPECT_TRUE(base::Value(kValue1).Equals(value)); | 304 EXPECT_TRUE(base::Value(kValue1).Equals(value)); |
| 306 } | 305 } |
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