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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef IPC_IPC_TEST_CHANNEL_LISTENER_H_
#define IPC_IPC_TEST_CHANNEL_LISTENER_H_
#include <stddef.h>
#include "base/memory/raw_ptr.h"
#include "ipc/ipc_listener.h"
namespace IPC {
class Sender;
// A generic listener that expects messages of a certain type (see
// OnMessageReceived()), and either sends a generic response or quits after the
// 50th message (or on channel error).
class TestChannelListener : public Listener {
public:
static const size_t kLongMessageStringNumBytes = 50000;
static void SendOneMessage(Sender* sender, const char* text);
TestChannelListener();
~TestChannelListener() override;
bool OnMessageReceived(const Message& message) override;
void OnChannelError() override;
void Init(Sender* s) {
sender_ = s;
}
bool HasSentAll() const { return 0 == messages_left_; }
void set_quit_closure(base::OnceClosure quit_closure) {
quit_closure_ = std::move(quit_closure);
}
protected:
void SendNextMessage();
private:
raw_ptr<Sender, DanglingUntriaged> sender_;
int messages_left_;
base::OnceClosure quit_closure_;
};
}
#endif // IPC_IPC_TEST_CHANNEL_LISTENER_H_
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