/* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is the PKIX-C library. * * The Initial Developer of the Original Code is * Sun Microsystems, Inc. * Portions created by the Initial Developer are * Copyright 2004-2007 Sun Microsystems, Inc. All Rights Reserved. * * Contributor(s): * Sun Microsystems, Inc. * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ /* * test_mutex3.c * * Tests multi-threaded functionality of Mutex * */ #include "testutil.h" #include "testutil_nss.h" static PKIX_PL_Mutex *mutex; static void *plContext = NULL; static void t1(/* ARGSUSED */ void* arg) { PKIX_Error *errorResult; (void) printf("t1 acquiring lock...\n"); errorResult = PKIX_PL_Mutex_Lock(mutex, plContext); if (errorResult) testError("PKIX_PL_Mutex_Lock failed"); (void) printf("t1 sleeplng for 3 seconds\n"); PR_Sleep(PR_SecondsToInterval(3)); (void) printf("t1 releasing lock...\n"); errorResult = PKIX_PL_Mutex_Unlock(mutex, plContext); if (errorResult) testError("PKIX_PL_Mutex_Unlock failed"); (void) printf("t1 exiting...\n"); } static void t2(/* ARGSUSED */ void* arg) { PKIX_Error *errorResult; (void) printf("t2 acquiring lock...\n"); errorResult = PKIX_PL_Mutex_Lock(mutex, plContext); if (errorResult) testError("PKIX_PL_Mutex_Lock failed"); (void) printf("t2 releasing lock...\n"); errorResult = PKIX_PL_Mutex_Unlock(mutex, plContext); if (errorResult) testError("PKIX_PL_Mutex_Unlock failed"); (void) printf("t2 exiting...\n"); } int test_mutex3(int argc, char *argv[]) { PRThread *thread, *thread2; PKIX_UInt32 actualMinorVersion; PKIX_UInt32 j = 0; PKIX_TEST_STD_VARS(); startTests("Mutex and Threads"); PKIX_TEST_EXPECT_NO_ERROR( PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext)); subTest("Mutex Creation"); PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Create(&mutex, plContext)); subTest("Starting thread"); thread = PR_CreateThread(PR_USER_THREAD, t1, NULL, PR_PRIORITY_NORMAL, PR_LOCAL_THREAD, PR_JOINABLE_THREAD, 0); thread2 = PR_CreateThread(PR_USER_THREAD, t2, NULL, PR_PRIORITY_NORMAL, PR_LOCAL_THREAD, PR_JOINABLE_THREAD, 0); PR_JoinThread(thread2); PR_JoinThread(thread); cleanup: PKIX_TEST_DECREF_AC(mutex); PKIX_Shutdown(plContext); PKIX_TEST_RETURN(); endTests("Mutex and Threads"); return (0); }