From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- storage/test/gtest/test_mutex.cpp | 73 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 storage/test/gtest/test_mutex.cpp (limited to 'storage/test/gtest/test_mutex.cpp') diff --git a/storage/test/gtest/test_mutex.cpp b/storage/test/gtest/test_mutex.cpp new file mode 100644 index 0000000000..db1a645e09 --- /dev/null +++ b/storage/test/gtest/test_mutex.cpp @@ -0,0 +1,73 @@ +/* -*- 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); + } +} -- cgit v1.2.3