зеркало из https://github.com/mozilla/gecko-dev.git
67 строки
1.8 KiB
C++
67 строки
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
|
* vim: sw=4 ts=4 et :
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
// Note: This file is essentially a copy of
|
|
// xpcom/tests/gtest/TestDeadlockDetector.cpp, but all mutexes were turned into
|
|
// SQLiteMutexes. We use #include and some macros to avoid actual source code
|
|
// duplication.
|
|
|
|
#include "mozilla/CondVar.h"
|
|
#include "mozilla/ReentrantMonitor.h"
|
|
#include "SQLiteMutex.h"
|
|
|
|
#include "gtest/gtest.h"
|
|
|
|
using namespace mozilla;
|
|
|
|
/**
|
|
* Helper class to allocate a sqlite3_mutex for our SQLiteMutex.
|
|
*/
|
|
class TestMutex : public mozilla::storage::SQLiteMutex
|
|
{
|
|
public:
|
|
explicit TestMutex(const char* aName)
|
|
: mozilla::storage::SQLiteMutex(aName)
|
|
, mInner(sqlite3_mutex_alloc(SQLITE_MUTEX_FAST))
|
|
{
|
|
NS_ASSERTION(mInner, "could not allocate a sqlite3_mutex");
|
|
initWithMutex(mInner);
|
|
}
|
|
|
|
~TestMutex()
|
|
{
|
|
sqlite3_mutex_free(mInner);
|
|
}
|
|
|
|
void Lock()
|
|
{
|
|
lock();
|
|
}
|
|
|
|
void Unlock()
|
|
{
|
|
unlock();
|
|
}
|
|
private:
|
|
sqlite3_mutex *mInner;
|
|
};
|
|
|
|
// This global variable is defined in toolkit/xre/nsSigHandlers.cpp.
|
|
// It's declared in xpcom/tests/gtest/TestDeadlockDetector.cpp, but we #include
|
|
// that within the |storage| namespace, so we need to declare it again here.
|
|
extern unsigned int _gdb_sleep_duration;
|
|
|
|
// These are the two macros that differentiate this file from the XPCOM one.
|
|
#define MUTEX TestMutex
|
|
#define TESTNAME(name) storage_##name
|
|
|
|
// We need to use a namespace to avoid duplicate definitions of some functions
|
|
// within TestDeadlockDetector.cpp.
|
|
namespace storage {
|
|
#include "../../../xpcom/tests/gtest/TestDeadlockDetector.cpp"
|
|
}
|
|
|