gecko-dev/nsprpub/pr/tests/freeif.c

73 строки
2.1 KiB
C

/* -*- 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) 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.
*/
/*
* A test to see if the macros PR_DELETE and PR_FREEIF are
* properly defined. (See Bugzilla bug #39110.)
*/
#include "nspr.h"
#include <stdio.h>
#include <stdlib.h>
static void Noop(void) { }
static void Fail(void)
{
printf("FAIL\n");
exit(1);
}
int main()
{
int foo = 1;
char *ptr = NULL;
/* this fails to compile with the old definition of PR_DELETE */
if (foo)
PR_DELETE(ptr);
else
Noop();
/* this nests incorrectly with the old definition of PR_FREEIF */
if (foo)
PR_FREEIF(ptr);
else
Fail();
printf("PASS\n");
return 0;
}