зеркало из https://github.com/mozilla/pjs.git
86 строки
2.2 KiB
C++
86 строки
2.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "storage_test_harness.h"
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#include "SQLiteMutex.h"
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using namespace mozilla;
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using namespace mozilla::storage;
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/**
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* This file test our sqlite3_mutex wrapper in SQLiteMutex.h.
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*/
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void
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test_AutoLock()
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{
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int lockTypes[] = {
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SQLITE_MUTEX_FAST,
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SQLITE_MUTEX_RECURSIVE,
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};
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for (size_t i = 0; i < ArrayLength(lockTypes); i++) {
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// Get our test mutex (we have to allocate a SQLite mutex of the right type
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// too!).
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SQLiteMutex mutex("TestMutex");
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sqlite3_mutex *inner = sqlite3_mutex_alloc(lockTypes[i]);
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do_check_true(inner);
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mutex.initWithMutex(inner);
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// And test that our automatic locking wrapper works as expected.
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mutex.assertNotCurrentThreadOwns();
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{
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SQLiteMutexAutoLock lockedScope(mutex);
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mutex.assertCurrentThreadOwns();
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}
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mutex.assertNotCurrentThreadOwns();
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// Free the wrapped mutex - we don't need it anymore.
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sqlite3_mutex_free(inner);
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}
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}
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void
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test_AutoUnlock()
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{
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int lockTypes[] = {
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SQLITE_MUTEX_FAST,
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SQLITE_MUTEX_RECURSIVE,
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};
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for (size_t i = 0; i < ArrayLength(lockTypes); i++) {
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// Get our test mutex (we have to allocate a SQLite mutex of the right type
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// too!).
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SQLiteMutex mutex("TestMutex");
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sqlite3_mutex *inner = sqlite3_mutex_alloc(lockTypes[i]);
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do_check_true(inner);
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mutex.initWithMutex(inner);
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// And test that our automatic unlocking wrapper works as expected.
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{
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SQLiteMutexAutoLock lockedScope(mutex);
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{
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SQLiteMutexAutoUnlock unlockedScope(mutex);
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mutex.assertNotCurrentThreadOwns();
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}
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mutex.assertCurrentThreadOwns();
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}
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// Free the wrapped mutex - we don't need it anymore.
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sqlite3_mutex_free(inner);
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}
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}
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void (*gTests[])(void) = {
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test_AutoLock,
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test_AutoUnlock,
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};
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const char *file = __FILE__;
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#define TEST_NAME "SQLiteMutex"
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#define TEST_FILE file
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#include "storage_test_harness_tail.h"
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