blob: c76b46f3d2fd50875d6ad2f80ff878f039fb0d75 [file] [log] [blame]
// Copyright 2017 The Chromium Embedded Framework Authors.
// Portions copyright 2016 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 <stddef.h>
#include <string>
#include <vector>
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "extensions/browser/value_store/value_store.h"
// Implementation Based on TestingValueStore
// ValueStore with an in-memory storage but the ability to
// optionally fail all operations.
class CefValueStore : public ValueStore {
~CefValueStore() override;
// Accessors for the number of reads/writes done by this value store. Each
// Get* operation (except for the BytesInUse ones) counts as one read, and
// each Set*/Remove/Clear operation counts as one write. This is useful in
// tests seeking to assert that some number of reads/writes to their
// underlying value store have (or have not) happened.
int read_count() const { return read_count_; }
int write_count() const { return write_count_; }
// Sets the error code for requests. If OK, errors won't be thrown.
// Defaults to OK.
void set_status_code(StatusCode status_code);
// ValueStore implementation.
size_t GetBytesInUse(const std::string& key) override;
size_t GetBytesInUse(const std::vector<std::string>& keys) override;
size_t GetBytesInUse() override;
ReadResult Get(const std::string& key) override;
ReadResult Get(const std::vector<std::string>& keys) override;
ReadResult Get() override;
WriteResult Set(WriteOptions options,
const std::string& key,
const base::Value& value) override;
WriteResult Set(WriteOptions options,
const base::DictionaryValue& values) override;
WriteResult Remove(const std::string& key) override;
WriteResult Remove(const std::vector<std::string>& keys) override;
WriteResult Clear() override;
base::DictionaryValue storage_;
int read_count_;
int write_count_;
ValueStore::Status status_;