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// 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.
#ifndef NET_COOKIES_COOKIE_STORE_TEST_CALLBACKS_H_
#define NET_COOKIES_COOKIE_STORE_TEST_CALLBACKS_H_
#include <string>
#include <vector>
#include "net/cookies/cookie_store.h"
namespace base {
class MessageLoop;
class Thread;
}
namespace net {
// Defines common behaviour for the callbacks from GetCookies, SetCookies, etc.
// Asserts that the current thread is the expected invocation thread, sends a
// quit to the thread in which it was constructed.
class CookieCallback {
public:
// Indicates whether the callback has been called.
bool did_run() { return did_run_; }
protected:
// Constructs a callback that expects to be called in the given thread and
// will, upon execution, send a QUIT to the constructing thread.
explicit CookieCallback(base::Thread* run_in_thread);
// Constructs a callback that expects to be called in current thread and will
// send a QUIT to the constructing thread.
CookieCallback();
// Tests whether the current thread was the caller's thread.
// Sends a QUIT to the constructing thread.
void CallbackEpilogue();
private:
bool did_run_;
base::Thread* run_in_thread_;
base::MessageLoop* run_in_loop_;
base::MessageLoop* parent_loop_;
base::MessageLoop* loop_to_quit_;
};
// Callback implementations for the asynchronous CookieStore methods.
template <typename T>
class ResultSavingCookieCallback : public CookieCallback {
public:
ResultSavingCookieCallback() {
}
explicit ResultSavingCookieCallback(base::Thread* run_in_thread)
: CookieCallback(run_in_thread) {
}
void Run(T result) {
result_ = result;
CallbackEpilogue();
}
const T& result() { return result_; }
private:
T result_;
};
class StringResultCookieCallback : public CookieCallback {
public:
StringResultCookieCallback();
explicit StringResultCookieCallback(base::Thread* run_in_thread);
void Run(const std::string& result) {
result_ = result;
CallbackEpilogue();
}
const std::string& result() { return result_; }
private:
std::string result_;
};
class NoResultCookieCallback : public CookieCallback {
public:
NoResultCookieCallback();
explicit NoResultCookieCallback(base::Thread* run_in_thread);
void Run() {
CallbackEpilogue();
}
};
} // namespace net
#endif // NET_COOKIES_COOKIE_STORE_TEST_CALLBACKS_H_
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