/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* * 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 Netscape Portable Runtime (NSPR). * * The Initial Developer of the Original Code is Netscape * Communications Corporation. Portions created by Netscape are * Copyright (C) 1998-2000 Netscape Communications Corporation. All * Rights Reserved. * * Contributor(s): * * Alternatively, the contents of this file may be used under the * terms of the GNU General Public License Version 2 or later (the * "GPL"), in which case the provisions of the GPL are applicable * instead of those above. If you wish to allow use of your * version of this file only under the terms of the GPL and not to * allow others to use your version of this file under the MPL, * indicate your decision by deleting the provisions above and * replace them with the notice and other provisions required by * the GPL. If you do not delete the provisions above, a recipient * may use your version of this file under either the MPL or the * GPL. */ /* ** File: ilock.c ** Description: ilock.c is a unit test for nssilock. ilock.c ** tests the basic operation of nssilock. It should not be ** considered a complete test suite. ** ** To check that logging works, before running this test, ** define the following environment variables: ** ** ** ** ** */ #include #include #include #include #include /* ** Test harness infrastructure */ PRLogModuleInfo *lm; PRLogModuleLevel msgLevel = PR_LOG_NONE; PRIntn debug = 0; PRUint32 failed_already = 0; /* end Test harness infrastructure */ PRIntn optIterations = 1; /* default iterations */ PRIntn main(PRIntn argc, char *argv[]) { PRIntn i; { /* ** Get command line options */ PLOptStatus os; PLOptState *opt = PL_CreateOptState(argc, argv, "hdvi:"); while (PL_OPT_EOL != (os = PL_GetNextOpt(opt))) { if (PL_OPT_BAD == os) continue; switch (opt->option) { case 'd': /* debug */ debug = 1; msgLevel = PR_LOG_ERROR; break; case 'v': /* verbose mode */ msgLevel = PR_LOG_DEBUG; break; case 'i': /* number of iterations */ optIterations = atol( opt->value ); if ( 0 == optIterations ) optIterations = 1; /* coerce default on zero */ break; default: break; } } PL_DestroyOptState(opt); } for ( i = 0 ; i < optIterations ; i++ ) { /* First, test Lock */ { PZLock *pl; PZMonitor *pm; PZCondVar *cv; PRStatus rc; pl = PZ_NewLock( nssILockOther ); if ( NULL == pl ) { failed_already = PR_TRUE; goto Finished; } PZ_Lock( pl ); rc = PZ_Unlock( pl ); if ( PR_FAILURE == rc ) { failed_already = PR_TRUE; goto Finished; } PZ_DestroyLock( pl ); /* now, test CVar */ /* re-create the lock we just destroyed */ pl = PZ_NewLock( nssILockOther ); if ( NULL == pl ) { failed_already = PR_TRUE; goto Finished; } cv = PZ_NewCondVar( pl ); if ( NULL == cv ) { failed_already = PR_TRUE; goto Finished; } PZ_Lock( pl ); rc = PZ_NotifyCondVar( cv ); if ( PR_FAILURE == rc ) { failed_already = PR_TRUE; goto Finished; } rc = PZ_NotifyAllCondVar( cv ); if ( PR_FAILURE == rc ) { failed_already = PR_TRUE; goto Finished; } rc = PZ_WaitCondVar( cv, PR_SecondsToInterval(1)); if ( PR_FAILURE == rc ) { if ( PR_UNKNOWN_ERROR != PR_GetError()) { failed_already = PR_TRUE; goto Finished; } } PZ_Unlock( pl ); PZ_DestroyCondVar( cv ); /* Now, test Monitor */ pm = PZ_NewMonitor( nssILockOther ); if ( NULL == pm ) { failed_already = PR_TRUE; goto Finished; } PZ_EnterMonitor( pm ); rc = PZ_Notify( pm ); if ( PR_FAILURE == rc ) { failed_already = PR_TRUE; goto Finished; } rc = PZ_NotifyAll( pm ); if ( PR_FAILURE == rc ) { failed_already = PR_TRUE; goto Finished; } rc = PZ_Wait( pm, PR_INTERVAL_NO_WAIT ); if ( PR_FAILURE == rc ) { failed_already = PR_TRUE; goto Finished; } rc = PZ_ExitMonitor( pm ); if ( PR_FAILURE == rc ) { failed_already = PR_TRUE; goto Finished; } PZ_DestroyMonitor( pm ); } } /* --- end for() --- */ Finished: if (debug) printf("%s\n", (failed_already)? "FAIL" : "PASS"); return( (failed_already == PR_TRUE )? 1 : 0 ); } /* main() */ /* end ilock.c */