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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef NET_LOG_TEST_NET_LOG_H_
#define NET_LOG_TEST_NET_LOG_H_
#include <stddef.h>
#include <vector>
#include "base/compiler_specific.h"
#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "net/log/net_log.h"
#include "net/log/net_log_event_type.h"
namespace net {
struct NetLogSource;
// NetLog observer that record NetLogs events and their parameters into an
// in-memory buffer.
//
// This class is for testing only.
class RecordingNetLogObserver : public NetLog::ThreadSafeObserver {
public:
// Observe the global singleton netlog with kIncludeSensitive capture mode.
RecordingNetLogObserver();
// Observe the global singleton netlog with |capture_mode|.
explicit RecordingNetLogObserver(NetLogCaptureMode capture_mode);
// Observe the specified |net_log| object with |capture_mode|.
RecordingNetLogObserver(NetLog* net_log, NetLogCaptureMode capture_mode);
RecordingNetLogObserver(const RecordingNetLogObserver&) = delete;
RecordingNetLogObserver& operator=(const RecordingNetLogObserver&) = delete;
~RecordingNetLogObserver() override;
// Change the |capture_mode|.
void SetObserverCaptureMode(NetLogCaptureMode capture_mode);
// |add_entry_callback| may be called on any thread.
void SetThreadsafeAddEntryCallback(base::RepeatingClosure add_entry_callback);
// ThreadSafeObserver implementation:
void OnAddEntry(const NetLogEntry& entry) override;
// Returns the list of all observed NetLog entries.
std::vector<NetLogEntry> GetEntries() const;
// Returns all entries in the log from the specified Source.
std::vector<NetLogEntry> GetEntriesForSource(NetLogSource source) const;
// Returns all captured entries with the specified type.
std::vector<NetLogEntry> GetEntriesWithType(NetLogEventType type) const;
// Returns all captured entries with the specified values.
std::vector<NetLogEntry> GetEntriesForSourceWithType(
NetLogSource source,
NetLogEventType type,
NetLogEventPhase phase) const;
// Returns the number of entries in the log.
size_t GetSize() const;
// Clears the captured entry list.
void Clear();
private:
mutable base::Lock lock_;
std::vector<NetLogEntry> entry_list_;
const raw_ptr<NetLog> net_log_;
base::RepeatingClosure add_entry_callback_;
};
} // namespace net
#endif // NET_LOG_TEST_NET_LOG_H_
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