gecko/nsprpub/pr/tests/semaerr.c
Wan-Teh Chang 15e56094f4 Upgrade NSPR to NSPR_HEAD_20090321. This CVS tag includes
the following changes:
- Bug 439144: fixed strict aliasing issues in prdtoa.c
- Bug 449665: suppress the parentheses warnings in prdtoa.c
- Bug 442706: build for Symbian OS with autoconf and GNU make
- Bug 432430: some more changes for the Symbian OS port
- Bug 476536: added PR_ASSERT_CURRENT_THREAD_OWNS_LOCK and
  PR_ASSERT_CURRENT_THREAD_IN_MONITOR.
- Bug 478687: made PRUint64/uint64 compatible with uint64_t
  for 64-bit Mac OS X
- Bug 480730: PR_LoadLibrary for 64-bit MAC OS X should not
  search DYLD_LIBRARY_PATH if the library is specified as a
  pathname
- Bug 480740: PR_ParseTimeString crash with dates >= year
  3001 when compiled with Visual C++ 2005.
- Bug 480074: better dependency resolution for import libraries
- Bug 469083: ported NSPR test programs to WINCE
- Bug 433790: removed some obsolete WIN16 code
2009-03-22 09:44:55 -07:00

150 lines
4.9 KiB
C

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** 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 Netscape Portable Runtime (NSPR).
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1999-2000
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* 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 ***** */
#include "nspr.h"
#include "plgetopt.h"
#include <stdio.h>
#ifdef SYMBIAN
#define NO_SUCH_SEM_NAME "c:\\data\\nosuchsem.sem"
#define SEM_NAME1 "c:\\data\\foo.sem"
#define EXE_NAME "nspr_tests_semaerr1.exe"
#else
#define NO_SUCH_SEM_NAME "/tmp/nosuchsem.sem"
#define SEM_NAME1 "/tmp/foo.sem"
#define EXE_NAME "semaerr1"
#endif
#define SEM_MODE 0666
static PRBool debug_mode = PR_FALSE;
static void Help(void)
{
fprintf(stderr, "semaerr test program usage:\n");
fprintf(stderr, "\t-d debug mode (FALSE)\n");
fprintf(stderr, "\t-h this message\n");
} /* Help */
int main(int argc, char **argv)
{
PLOptStatus os;
PLOptState *opt = PL_CreateOptState(argc, argv, "dh");
PRSem *sem;
char *child_argv[32];
char **child_arg;
PRProcess *proc;
PRInt32 exit_code;
while (PL_OPT_EOL != (os = PL_GetNextOpt(opt))) {
if (PL_OPT_BAD == os) continue;
switch (opt->option) {
case 'd': /* debug mode */
debug_mode = PR_TRUE;
break;
case 'h':
default:
Help();
return 2;
}
}
PL_DestroyOptState(opt);
/*
* Open a nonexistent semaphore without the PR_SEM_CREATE
* flag should fail with PR_FILE_NOT_FOUND_ERROR.
*/
(void) PR_DeleteSemaphore(NO_SUCH_SEM_NAME);
sem = PR_OpenSemaphore(NO_SUCH_SEM_NAME, 0, 0, 0);
if (NULL != sem) {
fprintf(stderr, "Opening nonexistent semaphore %s "
"without the PR_SEM_CREATE flag should fail "
"but succeeded\n", NO_SUCH_SEM_NAME);
exit(1);
}
if (PR_GetError() != PR_FILE_NOT_FOUND_ERROR) {
fprintf(stderr, "Expected error is %d but got (%d, %d)\n",
PR_FILE_NOT_FOUND_ERROR, PR_GetError(), PR_GetOSError());
exit(1);
}
/*
* Create a semaphore and let the another process
* try PR_SEM_CREATE and PR_SEM_CREATE|PR_SEM_EXCL.
*/
if (PR_DeleteSemaphore(SEM_NAME1) == PR_SUCCESS) {
fprintf(stderr, "warning: deleted semaphore %s from previous "
"run of the test\n", SEM_NAME1);
}
sem = PR_OpenSemaphore(SEM_NAME1, PR_SEM_CREATE, SEM_MODE, 0);
if (sem == NULL) {
fprintf(stderr, "PR_OpenSemaphore failed (%d, %d)\n",
PR_GetError(), PR_GetOSError());
exit(1);
}
child_arg = child_argv;
*child_arg++ = EXE_NAME;
if (debug_mode) {
*child_arg++ = "-d";
}
*child_arg = NULL;
proc = PR_CreateProcess(child_argv[0], child_argv, NULL, NULL);
if (proc == NULL) {
fprintf(stderr, "PR_CreateProcess failed\n");
exit(1);
}
if (PR_WaitProcess(proc, &exit_code) == PR_FAILURE) {
fprintf(stderr, "PR_WaitProcess failed\n");
exit(1);
}
if (exit_code != 0) {
fprintf(stderr, "process semaerr1 failed\n");
exit(1);
}
if (PR_CloseSemaphore(sem) == PR_FAILURE) {
fprintf(stderr, "PR_CloseSemaphore failed\n");
exit(1);
}
if (PR_DeleteSemaphore(SEM_NAME1) == PR_FAILURE) {
fprintf(stderr, "PR_DeleteSemaphore failed\n");
exit(1);
}
printf("PASS\n");
return 0;
}