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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
* 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/. */
#include "storage_test_harness.h"
#include "SQLiteMutex.h"
using namespace mozilla;
using namespace mozilla::storage;
/**
* This file test our sqlite3_mutex wrapper in SQLiteMutex.h.
*/
TEST(storage_mutex, AutoLock)
{
int lockTypes[] = {
SQLITE_MUTEX_FAST,
SQLITE_MUTEX_RECURSIVE,
};
for (int lockType : lockTypes) {
// Get our test mutex (we have to allocate a SQLite mutex of the right type
// too!).
SQLiteMutex mutex("TestMutex");
sqlite3_mutex* inner = sqlite3_mutex_alloc(lockType);
do_check_true(inner);
mutex.initWithMutex(inner);
// And test that our automatic locking wrapper works as expected.
mutex.assertNotCurrentThreadOwns();
{
SQLiteMutexAutoLock lockedScope(mutex);
mutex.assertCurrentThreadOwns();
}
mutex.assertNotCurrentThreadOwns();
// Free the wrapped mutex - we don't need it anymore.
sqlite3_mutex_free(inner);
}
}
TEST(storage_mutex, AutoUnlock)
{
int lockTypes[] = {
SQLITE_MUTEX_FAST,
SQLITE_MUTEX_RECURSIVE,
};
for (int lockType : lockTypes) {
// Get our test mutex (we have to allocate a SQLite mutex of the right type
// too!).
SQLiteMutex mutex("TestMutex");
sqlite3_mutex* inner = sqlite3_mutex_alloc(lockType);
do_check_true(inner);
mutex.initWithMutex(inner);
// And test that our automatic unlocking wrapper works as expected.
{
SQLiteMutexAutoLock lockedScope(mutex);
{
SQLiteMutexAutoUnlock unlockedScope(mutex);
mutex.assertNotCurrentThreadOwns();
}
mutex.assertCurrentThreadOwns();
}
// Free the wrapped mutex - we don't need it anymore.
sqlite3_mutex_free(inner);
}
}
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