blob: f78111b7ea5add45dd765e49d9bbeee0e6603bc4 [file] [log] [blame]
// Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <base/files/file_path.h>
#include <base/macros.h>
#include <gtest/gtest_prod.h> // for FRIEND_TEST
#include "crash-reporter/crash_collector.h"
// Unclean shutdown collector.
class UncleanShutdownCollector : public CrashCollector {
~UncleanShutdownCollector() override;
void set_os_release_for_test(const base::FilePath &os_release) {
os_release_path_ = os_release;
// Enable collection - signal that a boot has started.
bool Enable();
// Collect if there is was an unclean shutdown. Returns true if
// there was, false otherwise.
bool Collect();
// Disable collection - signal that the system has been shutdown cleanly.
bool Disable();
// Save version data from the running OS for collection after an unclean
// shutdown or kernel crash.
bool SaveVersionData();
friend class UncleanShutdownCollectorTest;
FRIEND_TEST(UncleanShutdownCollectorTest, EnableCannotWrite);
FRIEND_TEST(UncleanShutdownCollectorTest, CollectDeadBatterySuspended);
bool DeleteUncleanShutdownFiles();
// Check for unclean shutdown due to battery running out by analyzing powerd
// trace files.
bool DeadBatteryCausedUncleanShutdown();
const char *unclean_shutdown_file_;
base::FilePath powerd_trace_path_;
base::FilePath powerd_suspended_file_;
base::FilePath os_release_path_;