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// Copyright (c) 2011 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_BASE_TEST_HOST_RESOLVER_OBSERVER_H_
#define NET_BASE_TEST_HOST_RESOLVER_OBSERVER_H_
#pragma once
#include "net/base/host_resolver.h"
#include <vector>
namespace net {
bool operator==(const HostResolver::RequestInfo& a,
const HostResolver::RequestInfo& b);
// Observer that just makes note of how it was called. The test code can then
// inspect to make sure it was called with the right parameters. Used by
// HostResolverImpl and AsyncHostResolver unit tests.
class TestHostResolverObserver : public HostResolver::Observer {
public:
TestHostResolverObserver();
virtual ~TestHostResolverObserver();
// HostResolver::Observer methods:
virtual void OnStartResolution(int id, const HostResolver::RequestInfo& info);
virtual void OnFinishResolutionWithStatus(
int id,
bool was_resolved,
const HostResolver::RequestInfo& info);
virtual void OnCancelResolution(
int id,
const HostResolver::RequestInfo& info);
// Tuple (id, info).
struct StartOrCancelEntry {
StartOrCancelEntry(int id, const HostResolver::RequestInfo& info)
: id(id), info(info) {}
bool operator==(const StartOrCancelEntry& other) const {
return id == other.id && info == other.info;
}
int id;
HostResolver::RequestInfo info;
};
// Tuple (id, was_resolved, info).
struct FinishEntry {
FinishEntry(int id, bool was_resolved,
const HostResolver::RequestInfo& info)
: id(id), was_resolved(was_resolved), info(info) {}
bool operator==(const FinishEntry& other) const {
return id == other.id &&
was_resolved == other.was_resolved &&
info == other.info;
}
int id;
bool was_resolved;
HostResolver::RequestInfo info;
};
std::vector<StartOrCancelEntry> start_log;
std::vector<FinishEntry> finish_log;
std::vector<StartOrCancelEntry> cancel_log;
};
} // namespace net
#endif // NET_BASE_TEST_HOST_RESOLVER_OBSERVER_H_
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