зеркало из https://github.com/mozilla/gecko-dev.git
243 строки
7.4 KiB
C
Executable File
243 строки
7.4 KiB
C
Executable File
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Netscape Portable Runtime (NSPR).
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998-2000
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/***********************************************************************
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**
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** Name: prpoll_err.c
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**
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** Description: This program tests PR_Poll with sockets.
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** error reporting operation is tested
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**
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** Modification History:
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** 19-May-97 AGarcia- Converted the test to accomodate the debug_mode flag.
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** The debug mode will print all of the printfs associated with this test.
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** The regress mode will be the default mode. Since the regress tool limits
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** the output to a one line status:PASS or FAIL,all of the printf statements
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** have been handled with an if (debug_mode) statement.
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** 04-June-97 AGarcia removed the Test_Result function. Regress tool has been updated to
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** recognize the return code from tha main program.
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***********************************************************************/
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#ifdef XP_BEOS
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#include <stdio.h>
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int main()
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{
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printf( "This test is not ported to the BeOS\n" );
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return 0;
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}
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#else
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/***********************************************************************
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** Includes
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***********************************************************************/
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/* Used to get the command line option */
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#include "plgetopt.h"
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#include "primpl.h"
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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PRIntn failed_already=0;
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PRIntn debug_mode;
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static void
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ClientThreadFunc(void *arg)
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{
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PRFileDesc *badFD = (PRFileDesc *) arg;
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/*
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* Make the fd invalid
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*/
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#if defined(XP_UNIX)
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close(PR_FileDesc2NativeHandle(badFD));
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#elif defined(XP_OS2)
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soclose(PR_FileDesc2NativeHandle(badFD));
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#elif defined(WIN32) || defined(WIN16)
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closesocket(PR_FileDesc2NativeHandle(badFD));
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#else
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#error "Unknown architecture"
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#endif
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}
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int main(int argc, char **argv)
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{
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PRFileDesc *listenSock1, *listenSock2;
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PRFileDesc *badFD;
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PRUint16 listenPort1, listenPort2;
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PRNetAddr addr;
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char buf[128];
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PRPollDesc pds0[10], pds1[10], *pds, *other_pds;
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PRIntn npds;
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PRInt32 retVal;
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/* The command line argument: -d is used to determine if the test is being run
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in debug mode. The regress tool requires only one line output:PASS or FAIL.
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All of the printfs associated with this test has been handled with a if (debug_mode)
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test.
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Usage: test_name -d
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*/
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PLOptStatus os;
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PLOptState *opt = PL_CreateOptState(argc, argv, "d:");
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while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
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{
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if (PL_OPT_BAD == os) continue;
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switch (opt->option)
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{
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case 'd': /* debug mode */
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debug_mode = 1;
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break;
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default:
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break;
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}
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}
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PL_DestroyOptState(opt);
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/* main test */
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PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
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PR_STDIO_INIT();
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if (debug_mode) {
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printf("This program tests PR_Poll with sockets.\n");
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printf("error reporting is tested.\n\n");
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}
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/* Create two listening sockets */
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if ((listenSock1 = PR_NewTCPSocket()) == NULL) {
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fprintf(stderr, "Can't create a new TCP socket\n");
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failed_already=1;
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goto exit_now;
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}
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addr.inet.family = AF_INET;
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addr.inet.ip = PR_htonl(INADDR_ANY);
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addr.inet.port = PR_htons(0);
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if (PR_Bind(listenSock1, &addr) == PR_FAILURE) {
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fprintf(stderr, "Can't bind socket\n");
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failed_already=1;
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goto exit_now;
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}
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if (PR_GetSockName(listenSock1, &addr) == PR_FAILURE) {
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fprintf(stderr, "PR_GetSockName failed\n");
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failed_already=1;
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goto exit_now;
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}
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listenPort1 = PR_ntohs(addr.inet.port);
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if (PR_Listen(listenSock1, 5) == PR_FAILURE) {
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fprintf(stderr, "Can't listen on a socket\n");
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failed_already=1;
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goto exit_now;
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}
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if ((listenSock2 = PR_NewTCPSocket()) == NULL) {
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fprintf(stderr, "Can't create a new TCP socket\n");
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failed_already=1;
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goto exit_now;
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}
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addr.inet.family = AF_INET;
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addr.inet.ip = PR_htonl(INADDR_ANY);
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addr.inet.port = PR_htons(0);
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if (PR_Bind(listenSock2, &addr) == PR_FAILURE) {
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fprintf(stderr, "Can't bind socket\n");
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failed_already=1;
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goto exit_now;
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}
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if (PR_GetSockName(listenSock2, &addr) == PR_FAILURE) {
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fprintf(stderr, "PR_GetSockName failed\n");
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failed_already=1;
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goto exit_now;
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}
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listenPort2 = PR_ntohs(addr.inet.port);
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if (PR_Listen(listenSock2, 5) == PR_FAILURE) {
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fprintf(stderr, "Can't listen on a socket\n");
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failed_already=1;
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goto exit_now;
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}
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PR_snprintf(buf, sizeof(buf),
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"The server thread is listening on ports %hu and %hu\n\n",
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listenPort1, listenPort2);
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if (debug_mode) printf("%s", buf);
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/* Set up the poll descriptor array */
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pds = pds0;
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other_pds = pds1;
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memset(pds, 0, sizeof(pds));
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pds[0].fd = listenSock1;
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pds[0].in_flags = PR_POLL_READ;
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pds[1].fd = listenSock2;
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pds[1].in_flags = PR_POLL_READ;
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npds = 2;
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/* Testing bad fd */
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if (debug_mode) printf("PR_Poll should detect a bad file descriptor\n");
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if ((badFD = PR_NewTCPSocket()) == NULL) {
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fprintf(stderr, "Can't create a TCP socket\n");
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goto exit_now;
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}
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pds[2].fd = badFD;
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pds[2].in_flags = PR_POLL_READ;
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npds = 3;
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if (PR_CreateThread(PR_USER_THREAD, ClientThreadFunc,
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badFD, PR_PRIORITY_NORMAL, PR_LOCAL_THREAD,
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PR_UNJOINABLE_THREAD, 0) == NULL) {
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fprintf(stderr, "cannot create thread\n");
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exit(1);
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}
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retVal = PR_Poll(pds, npds, PR_INTERVAL_NO_TIMEOUT);
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if (retVal != 1 || (unsigned short) pds[2].out_flags != PR_POLL_NVAL) {
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fprintf(stderr, "Failed to detect the bad fd: "
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"PR_Poll returns %d, out_flags is 0x%hx\n",
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retVal, pds[2].out_flags);
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failed_already=1;
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goto exit_now;
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}
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if (debug_mode) printf("PR_Poll detected the bad fd. Test passed.\n\n");
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PR_Cleanup();
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goto exit_now;
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exit_now:
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if(failed_already)
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return 1;
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else
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return 0;
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}
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#endif /* XP_BEOS */
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