1 files changed, 135 insertions, 0 deletions
diff --git a/base/prefs/testing_pref_store.cc b/base/prefs/testing_pref_store.cc
new file mode 100644
index 0000000..f7c7830
--- /dev/null
+++ b/base/prefs/testing_pref_store.cc
@@ -0,0 +1,135 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/prefs/testing_pref_store.h"
+
+#include "base/memory/scoped_ptr.h"
+#include "base/values.h"
+
+TestingPrefStore::TestingPrefStore()
+    : read_only_(true),
+      init_complete_(false) {
+}
+
+PrefStore::ReadResult TestingPrefStore::GetValue(const std::string& key,
+                                                 const Value** value) const {
+  return prefs_.GetValue(key, value) ? READ_OK : READ_NO_VALUE;
+}
+
+PrefStore::ReadResult TestingPrefStore::GetMutableValue(const std::string& key,
+                                                        Value** value) {
+  return prefs_.GetValue(key, value) ? READ_OK : READ_NO_VALUE;
+}
+
+void TestingPrefStore::AddObserver(PrefStore::Observer* observer) {
+  observers_.AddObserver(observer);
+}
+
+void TestingPrefStore::RemoveObserver(PrefStore::Observer* observer) {
+  observers_.RemoveObserver(observer);
+}
+
+size_t TestingPrefStore::NumberOfObservers() const {
+  return observers_.size();
+}
+
+bool TestingPrefStore::IsInitializationComplete() const {
+  return init_complete_;
+}
+
+void TestingPrefStore::SetValue(const std::string& key, Value* value) {
+  if (prefs_.SetValue(key, value))
+    NotifyPrefValueChanged(key);
+}
+
+void TestingPrefStore::SetValueSilently(const std::string& key, Value* value) {
+  prefs_.SetValue(key, value);
+}
+
+void TestingPrefStore::RemoveValue(const std::string& key) {
+  if (prefs_.RemoveValue(key))
+    NotifyPrefValueChanged(key);
+}
+
+void TestingPrefStore::MarkNeedsEmptyValue(const std::string& key) {
+}
+
+bool TestingPrefStore::ReadOnly() const {
+  return read_only_;
+}
+
+PersistentPrefStore::PrefReadError TestingPrefStore::GetReadError() const {
+  return PersistentPrefStore::PREF_READ_ERROR_NONE;
+}
+
+PersistentPrefStore::PrefReadError TestingPrefStore::ReadPrefs() {
+  NotifyInitializationCompleted();
+  return PersistentPrefStore::PREF_READ_ERROR_NONE;
+}
+
+void TestingPrefStore::ReadPrefsAsync(ReadErrorDelegate* error_delegate_raw) {
+  scoped_ptr<ReadErrorDelegate> error_delegate(error_delegate_raw);
+  NotifyInitializationCompleted();
+}
+
+void TestingPrefStore::SetInitializationCompleted() {
+  init_complete_ = true;
+  NotifyInitializationCompleted();
+}
+
+void TestingPrefStore::NotifyPrefValueChanged(const std::string& key) {
+  FOR_EACH_OBSERVER(Observer, observers_, OnPrefValueChanged(key));
+}
+
+void TestingPrefStore::NotifyInitializationCompleted() {
+  FOR_EACH_OBSERVER(Observer, observers_, OnInitializationCompleted(true));
+}
+
+void TestingPrefStore::ReportValueChanged(const std::string& key) {
+  FOR_EACH_OBSERVER(Observer, observers_, OnPrefValueChanged(key));
+}
+
+void TestingPrefStore::SetString(const std::string& key,
+                                 const std::string& value) {
+  SetValue(key, Value::CreateStringValue(value));
+}
+
+void TestingPrefStore::SetInteger(const std::string& key, int value) {
+  SetValue(key, Value::CreateIntegerValue(value));
+}
+
+void TestingPrefStore::SetBoolean(const std::string& key, bool value) {
+  SetValue(key, Value::CreateBooleanValue(value));
+}
+
+bool TestingPrefStore::GetString(const std::string& key,
+                                 std::string* value) const {
+  const Value* stored_value;
+  if (!prefs_.GetValue(key, &stored_value) || !stored_value)
+    return false;
+
+  return stored_value->GetAsString(value);
+}
+
+bool TestingPrefStore::GetInteger(const std::string& key, int* value) const {
+  const Value* stored_value;
+  if (!prefs_.GetValue(key, &stored_value) || !stored_value)
+    return false;
+
+  return stored_value->GetAsInteger(value);
+}
+
+bool TestingPrefStore::GetBoolean(const std::string& key, bool* value) const {
+  const Value* stored_value;
+  if (!prefs_.GetValue(key, &stored_value) || !stored_value)
+    return false;
+
+  return stored_value->GetAsBoolean(value);
+}
+
+void TestingPrefStore::set_read_only(bool read_only) {
+  read_only_ = read_only;
+}
+
+TestingPrefStore::~TestingPrefStore() {}