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| 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 #ifndef COMPONENTS_USER_PREFS_TRACKED_MOCK_VALIDATION_DELEGATE_H_ | |
| 6 #define COMPONENTS_USER_PREFS_TRACKED_MOCK_VALIDATION_DELEGATE_H_ | |
| 7 | |
| 8 #include <stddef.h> | |
| 9 | |
| 10 #include <string> | |
| 11 #include <vector> | |
| 12 | |
| 13 #include "base/compiler_specific.h" | |
| 14 #include "base/macros.h" | |
| 15 #include "components/user_prefs/tracked/pref_hash_filter.h" | |
| 16 #include "components/user_prefs/tracked/pref_hash_store_transaction.h" | |
| 17 #include "services/preferences/public/interfaces/tracked_preference_validation_d
elegate.mojom.h" | |
| 18 | |
| 19 class MockValidationDelegate; | |
| 20 | |
| 21 // A mock tracked preference validation delegate for use by tests. | |
| 22 class MockValidationDelegateRecord | |
| 23 : public base::RefCounted<MockValidationDelegateRecord> { | |
| 24 public: | |
| 25 struct ValidationEvent { | |
| 26 ValidationEvent( | |
| 27 const std::string& path, | |
| 28 PrefHashStoreTransaction::ValueState state, | |
| 29 PrefHashStoreTransaction::ValueState external_validation_state, | |
| 30 bool is_personal, | |
| 31 PrefHashFilter::PrefTrackingStrategy tracking_strategy) | |
| 32 : pref_path(path), | |
| 33 value_state(state), | |
| 34 external_validation_value_state(external_validation_state), | |
| 35 is_personal(is_personal), | |
| 36 strategy(tracking_strategy) {} | |
| 37 | |
| 38 std::string pref_path; | |
| 39 PrefHashStoreTransaction::ValueState value_state; | |
| 40 PrefHashStoreTransaction::ValueState external_validation_value_state; | |
| 41 bool is_personal; | |
| 42 PrefHashFilter::PrefTrackingStrategy strategy; | |
| 43 }; | |
| 44 | |
| 45 MockValidationDelegateRecord(); | |
| 46 | |
| 47 // Returns the number of recorded validations. | |
| 48 size_t recorded_validations_count() const { return validations_.size(); } | |
| 49 | |
| 50 // Returns the number of validations of a given value state. | |
| 51 size_t CountValidationsOfState( | |
| 52 PrefHashStoreTransaction::ValueState value_state) const; | |
| 53 | |
| 54 // Returns the number of external validations of a given value state. | |
| 55 size_t CountExternalValidationsOfState( | |
| 56 PrefHashStoreTransaction::ValueState value_state) const; | |
| 57 | |
| 58 // Returns the event for the preference with a given path. | |
| 59 const ValidationEvent* GetEventForPath(const std::string& pref_path) const; | |
| 60 | |
| 61 private: | |
| 62 friend class MockValidationDelegate; | |
| 63 friend class base::RefCounted<MockValidationDelegateRecord>; | |
| 64 | |
| 65 ~MockValidationDelegateRecord(); | |
| 66 | |
| 67 // Adds a new validation event. | |
| 68 void RecordValidation( | |
| 69 const std::string& pref_path, | |
| 70 PrefHashStoreTransaction::ValueState value_state, | |
| 71 PrefHashStoreTransaction::ValueState external_validation_value_state, | |
| 72 bool is_personal, | |
| 73 PrefHashFilter::PrefTrackingStrategy strategy); | |
| 74 | |
| 75 std::vector<ValidationEvent> validations_; | |
| 76 | |
| 77 DISALLOW_COPY_AND_ASSIGN(MockValidationDelegateRecord); | |
| 78 }; | |
| 79 | |
| 80 class MockValidationDelegate | |
| 81 : public prefs::mojom::TrackedPreferenceValidationDelegate { | |
| 82 public: | |
| 83 explicit MockValidationDelegate( | |
| 84 scoped_refptr<MockValidationDelegateRecord> record); | |
| 85 ~MockValidationDelegate() override; | |
| 86 | |
| 87 // TrackedPreferenceValidationDelegate implementation. | |
| 88 void OnAtomicPreferenceValidation( | |
| 89 const std::string& pref_path, | |
| 90 std::unique_ptr<base::Value> value, | |
| 91 PrefHashStoreTransaction::ValueState value_state, | |
| 92 PrefHashStoreTransaction::ValueState external_validation_value_state, | |
| 93 bool is_personal) override; | |
| 94 void OnSplitPreferenceValidation( | |
| 95 const std::string& pref_path, | |
| 96 const std::vector<std::string>& invalid_keys, | |
| 97 const std::vector<std::string>& external_validation_invalid_keys, | |
| 98 PrefHashStoreTransaction::ValueState value_state, | |
| 99 PrefHashStoreTransaction::ValueState external_validation_value_state, | |
| 100 bool is_personal) override; | |
| 101 | |
| 102 private: | |
| 103 // Adds a new validation event. | |
| 104 void RecordValidation( | |
| 105 const std::string& pref_path, | |
| 106 PrefHashStoreTransaction::ValueState value_state, | |
| 107 PrefHashStoreTransaction::ValueState external_validation_value_state, | |
| 108 bool is_personal, | |
| 109 PrefHashFilter::PrefTrackingStrategy strategy); | |
| 110 | |
| 111 scoped_refptr<MockValidationDelegateRecord> record_; | |
| 112 | |
| 113 DISALLOW_COPY_AND_ASSIGN(MockValidationDelegate); | |
| 114 }; | |
| 115 | |
| 116 #endif // COMPONENTS_USER_PREFS_TRACKED_MOCK_VALIDATION_DELEGATE_H_ | |
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Chromium Code Reviews
Issue 2782803002:
Move tracked prefs into services/preferences/tracked. (Closed)
