diff options
Diffstat (limited to 'security/nss/cmd/libpkix/pkix_pl/system/test_mutex2.c')
| -rw-r--r-- | security/nss/cmd/libpkix/pkix_pl/system/test_mutex2.c | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/security/nss/cmd/libpkix/pkix_pl/system/test_mutex2.c b/security/nss/cmd/libpkix/pkix_pl/system/test_mutex2.c deleted file mode 100644 index 5edcb24ac..000000000 --- a/security/nss/cmd/libpkix/pkix_pl/system/test_mutex2.c +++ /dev/null @@ -1,193 +0,0 @@ -/* ***** 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_mutex2.c - * - * Tests multi-threaded functionality of Mutex - * - */ - - -#include "testutil.h" -#include "testutil_nss.h" - -static int box1 = 0, box2 = 0, box3 = 0; -static PKIX_PL_Mutex *mutex; -static PRCondVar *cv; -static void *plContext = NULL; - -static void consumer(/* ARGSUSED */ void* arg) { - PRStatus status = PR_SUCCESS; - PKIX_Error *errorResult; - int i = 0; - for (i = 0; i < 5; i++) { - (void) PKIX_PL_Mutex_Lock(mutex, plContext); - while (((box1 == 0) || - (box2 == 0) || - (box3 == 0)) && - (status == PR_SUCCESS)) - status = PR_WaitCondVar(cv, PR_INTERVAL_NO_TIMEOUT); - - (void) printf("\tConsumer got Box1 = %d ", box1); - box1 = 0; - (void) printf("Box2 = %d ", box2); - box2 = 0; - (void) printf("Box3 = %d\n", box3); - box3 = 0; - - status = PR_NotifyAllCondVar(cv); - if (status == PR_FAILURE) - (void) printf - ("Consumer error while notifying condvar\n"); - errorResult = PKIX_PL_Mutex_Unlock(mutex, plContext); - if (errorResult) testError("PKIX_PL_Mutex_Unlock failed"); - } - (void) printf("Consumer exiting...\n"); -} - -static void producer(void* arg) { - PRStatus status = PR_SUCCESS; - int value = *(int*)arg; - int i = 0; - int *box; - PKIX_Error *errorResult; - if (value == 10) box = &box1; - else if (value == 20) box = &box2; - else if (value == 30) box = &box3; - - for (i = 0; i < 5; i++) { - (void) PKIX_PL_Mutex_Lock(mutex, plContext); - while ((*box != 0) && (status == PR_SUCCESS)) - status = PR_WaitCondVar(cv, PR_INTERVAL_NO_TIMEOUT); - - *box = i+1; - (void) printf - ("\tProducer %d put value: %d\n", value, *box); - - status = PR_NotifyAllCondVar(cv); - if (status == PR_FAILURE) - (void) printf - ("Producer %d error while notifying condvar\n", - value); - errorResult = PKIX_PL_Mutex_Unlock(mutex, plContext); - if (errorResult) testError("PKIX_PL_Mutex_Unlock failed"); - } -} - -int test_mutex2(int argc, char *argv[]) { - - PRThread *consThread, *prodThread, *prodThread2, *prodThread3; - int x = 10, y = 20, z = 30; - 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)); - - (void) printf("Attempting to create new mutex...\n"); - subTest("Mutex Creation"); - PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Mutex_Create(&mutex, plContext)); - - cv = PR_NewCondVar(*(PRLock **) mutex); - - subTest("Starting consumer thread"); - consThread = PR_CreateThread(PR_USER_THREAD, - consumer, - NULL, - PR_PRIORITY_NORMAL, - PR_LOCAL_THREAD, - PR_JOINABLE_THREAD, - 0); - - subTest("Starting producer thread 1"); - prodThread = PR_CreateThread(PR_USER_THREAD, - producer, - &x, - PR_PRIORITY_NORMAL, - PR_LOCAL_THREAD, - PR_JOINABLE_THREAD, - 0); - - subTest("Starting producer thread 2"); - prodThread2 = PR_CreateThread(PR_USER_THREAD, - producer, - &y, - PR_PRIORITY_NORMAL, - PR_LOCAL_THREAD, - PR_JOINABLE_THREAD, - 0); - - subTest("Starting producer thread 3"); - prodThread3 = PR_CreateThread(PR_USER_THREAD, - producer, - &z, - PR_PRIORITY_NORMAL, - PR_LOCAL_THREAD, - PR_JOINABLE_THREAD, - 0); - - - PR_JoinThread(consThread); - - (void) PR_DestroyCondVar(cv); - PKIX_TEST_DECREF_BC(mutex); - - /* - * Note: we should also be freeing each thread's stack, but we - * don't have access to the prodThread->stack variable (since - * it is not exported). As a result, we have 120 bytes of memory - * leakage. - */ - - PR_Free(prodThread); - PR_Free(prodThread2); - PR_Free(prodThread3); - -cleanup: - - PKIX_Shutdown(plContext); - - PKIX_TEST_RETURN(); - - endTests("Mutex and Threads"); - - return (0); -} |