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// Copyright 2024 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_TEST_TEST_NET_LOG_MANAGER_H_
#define NET_TEST_TEST_NET_LOG_MANAGER_H_
#include <memory>
#include <string_view>
#include "net/log/net_log.h"
#include "net/log/net_log_capture_mode.h"
namespace net {
class FileNetLogObserver;
// Manages NetLogObserver for unit tests. When `--log-net-log` is specified
// without a file path, it dumps NetLog events to LOG. When `--log-net-log`
// is specified with a file path, it dumps NetLog events to the file using
// FileNetLogObserver.
class TestNetLogManager {
public:
// TODO(crbug.com/336167322): Move network::switches::kLogNetLog so that we
// can use the switch here.
static constexpr const std::string_view kLogNetLogSwitch = "log-net-log";
explicit TestNetLogManager(
NetLog* net_log = NetLog::Get(),
NetLogCaptureMode capture_mode = NetLogCaptureMode::kEverything);
TestNetLogManager(const TestNetLogManager&) = delete;
TestNetLogManager& operator=(const TestNetLogManager&) = delete;
~TestNetLogManager();
// Force starts logging if not already started.
void ForceStart();
private:
class LogNetLogObserver;
void Start(NetLog* net_log, NetLogCaptureMode capture_mode);
std::unique_ptr<FileNetLogObserver> file_net_log_observer_;
std::unique_ptr<LogNetLogObserver> log_net_log_observer_;
};
} // namespace net
#endif // NET_TEST_TEST_NET_LOG_MANAGER_H_
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