nspr-4.8.6/mozilla/nsprpub/pr/tests/stdio.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) 1998-2000
 * 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 ***** */

/*
 * File:        stdio.c
 * Description: testing the "special" fds
 * Modification History:
 * 20-May-1997 AGarcia - Replace Test succeeded status with PASS. This is used by the
 *						regress tool parsing code.
 ** 04-June-97 AGarcia removed the Test_Result function. Regress tool has been updated to
**			recognize the return code from tha main program.
 */


#include "prlog.h"
#include "prinit.h"
#include "prio.h"

#include <stdio.h>
#include <string.h>

static PRIntn PR_CALLBACK stdio(PRIntn argc, char **argv)
{
    PRInt32 rv;

    PRFileDesc *out = PR_GetSpecialFD(PR_StandardOutput);
    PRFileDesc *err = PR_GetSpecialFD(PR_StandardError);

    rv = PR_Write(
        out, "This to standard out\n",
        strlen("This to standard out\n"));
    PR_ASSERT((PRInt32)strlen("This to standard out\n") == rv);
    rv = PR_Write(
        err, "This to standard err\n",
        strlen("This to standard err\n"));
    PR_ASSERT((PRInt32)strlen("This to standard err\n") == rv);

    return 0;

}  /* stdio */

int main(int argc, char **argv)
{
    PR_STDIO_INIT();
    return PR_Initialize(stdio, argc, argv, 0);
}  /* main */


/* stdio.c */