1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/nsprpub/pr/tests/poll_er.c Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,210 @@
1.4 +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +/***********************************************************************
1.10 +**
1.11 +** Name: prpoll_err.c
1.12 +**
1.13 +** Description: This program tests PR_Poll with sockets.
1.14 +** error reporting operation is tested
1.15 +**
1.16 +** Modification History:
1.17 +** 19-May-97 AGarcia- Converted the test to accomodate the debug_mode flag.
1.18 +** The debug mode will print all of the printfs associated with this test.
1.19 +** The regress mode will be the default mode. Since the regress tool limits
1.20 +** the output to a one line status:PASS or FAIL,all of the printf statements
1.21 +** have been handled with an if (debug_mode) statement.
1.22 +** 04-June-97 AGarcia removed the Test_Result function. Regress tool has been updated to
1.23 +** recognize the return code from tha main program.
1.24 +***********************************************************************/
1.25 +
1.26 +#ifdef XP_BEOS
1.27 +#include <stdio.h>
1.28 +int main()
1.29 +{
1.30 + printf( "This test is not ported to the BeOS\n" );
1.31 + return 0;
1.32 +}
1.33 +#else
1.34 +
1.35 +/***********************************************************************
1.36 +** Includes
1.37 +***********************************************************************/
1.38 +/* Used to get the command line option */
1.39 +#include "plgetopt.h"
1.40 +
1.41 +#include "primpl.h"
1.42 +
1.43 +#include <stdio.h>
1.44 +#include <string.h>
1.45 +#include <stdlib.h>
1.46 +
1.47 +PRIntn failed_already=0;
1.48 +PRIntn debug_mode;
1.49 +
1.50 +static void
1.51 +ClientThreadFunc(void *arg)
1.52 +{
1.53 + PRFileDesc *badFD = (PRFileDesc *) arg;
1.54 + /*
1.55 + * Make the fd invalid
1.56 + */
1.57 +#if defined(XP_UNIX)
1.58 + close(PR_FileDesc2NativeHandle(badFD));
1.59 +#elif defined(XP_OS2)
1.60 + soclose(PR_FileDesc2NativeHandle(badFD));
1.61 +#elif defined(WIN32) || defined(WIN16)
1.62 + closesocket(PR_FileDesc2NativeHandle(badFD));
1.63 +#else
1.64 +#error "Unknown architecture"
1.65 +#endif
1.66 +}
1.67 +
1.68 +int main(int argc, char **argv)
1.69 +{
1.70 + PRFileDesc *listenSock1, *listenSock2;
1.71 + PRFileDesc *badFD;
1.72 + PRUint16 listenPort1, listenPort2;
1.73 + PRNetAddr addr;
1.74 + char buf[128];
1.75 + PRPollDesc pds0[10], pds1[10], *pds, *other_pds;
1.76 + PRIntn npds;
1.77 + PRInt32 retVal;
1.78 +
1.79 + /* The command line argument: -d is used to determine if the test is being run
1.80 + in debug mode. The regress tool requires only one line output:PASS or FAIL.
1.81 + All of the printfs associated with this test has been handled with a if (debug_mode)
1.82 + test.
1.83 + Usage: test_name -d
1.84 + */
1.85 + PLOptStatus os;
1.86 + PLOptState *opt = PL_CreateOptState(argc, argv, "d:");
1.87 + while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
1.88 + {
1.89 + if (PL_OPT_BAD == os) continue;
1.90 + switch (opt->option)
1.91 + {
1.92 + case 'd': /* debug mode */
1.93 + debug_mode = 1;
1.94 + break;
1.95 + default:
1.96 + break;
1.97 + }
1.98 + }
1.99 + PL_DestroyOptState(opt);
1.100 +
1.101 + /* main test */
1.102 +
1.103 + PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
1.104 + PR_STDIO_INIT();
1.105 +
1.106 + if (debug_mode) {
1.107 + printf("This program tests PR_Poll with sockets.\n");
1.108 + printf("error reporting is tested.\n\n");
1.109 + }
1.110 +
1.111 + /* Create two listening sockets */
1.112 + if ((listenSock1 = PR_NewTCPSocket()) == NULL) {
1.113 + fprintf(stderr, "Can't create a new TCP socket\n");
1.114 + failed_already=1;
1.115 + goto exit_now;
1.116 + }
1.117 + addr.inet.family = AF_INET;
1.118 + addr.inet.ip = PR_htonl(INADDR_ANY);
1.119 + addr.inet.port = PR_htons(0);
1.120 + if (PR_Bind(listenSock1, &addr) == PR_FAILURE) {
1.121 + fprintf(stderr, "Can't bind socket\n");
1.122 + failed_already=1;
1.123 + goto exit_now;
1.124 + }
1.125 + if (PR_GetSockName(listenSock1, &addr) == PR_FAILURE) {
1.126 + fprintf(stderr, "PR_GetSockName failed\n");
1.127 + failed_already=1;
1.128 + goto exit_now;
1.129 + }
1.130 + listenPort1 = PR_ntohs(addr.inet.port);
1.131 + if (PR_Listen(listenSock1, 5) == PR_FAILURE) {
1.132 + fprintf(stderr, "Can't listen on a socket\n");
1.133 + failed_already=1;
1.134 + goto exit_now;
1.135 + }
1.136 +
1.137 + if ((listenSock2 = PR_NewTCPSocket()) == NULL) {
1.138 + fprintf(stderr, "Can't create a new TCP socket\n");
1.139 + failed_already=1;
1.140 + goto exit_now;
1.141 + }
1.142 + addr.inet.family = AF_INET;
1.143 + addr.inet.ip = PR_htonl(INADDR_ANY);
1.144 + addr.inet.port = PR_htons(0);
1.145 + if (PR_Bind(listenSock2, &addr) == PR_FAILURE) {
1.146 + fprintf(stderr, "Can't bind socket\n");
1.147 + failed_already=1;
1.148 + goto exit_now;
1.149 + }
1.150 + if (PR_GetSockName(listenSock2, &addr) == PR_FAILURE) {
1.151 + fprintf(stderr, "PR_GetSockName failed\n");
1.152 + failed_already=1;
1.153 + goto exit_now;
1.154 + }
1.155 + listenPort2 = PR_ntohs(addr.inet.port);
1.156 + if (PR_Listen(listenSock2, 5) == PR_FAILURE) {
1.157 + fprintf(stderr, "Can't listen on a socket\n");
1.158 + failed_already=1;
1.159 + goto exit_now;
1.160 + }
1.161 + PR_snprintf(buf, sizeof(buf),
1.162 + "The server thread is listening on ports %hu and %hu\n\n",
1.163 + listenPort1, listenPort2);
1.164 + if (debug_mode) printf("%s", buf);
1.165 +
1.166 + /* Set up the poll descriptor array */
1.167 + pds = pds0;
1.168 + other_pds = pds1;
1.169 + memset(pds, 0, sizeof(pds));
1.170 + pds[0].fd = listenSock1;
1.171 + pds[0].in_flags = PR_POLL_READ;
1.172 + pds[1].fd = listenSock2;
1.173 + pds[1].in_flags = PR_POLL_READ;
1.174 + npds = 2;
1.175 +
1.176 +
1.177 + /* Testing bad fd */
1.178 + if (debug_mode) printf("PR_Poll should detect a bad file descriptor\n");
1.179 + if ((badFD = PR_NewTCPSocket()) == NULL) {
1.180 + fprintf(stderr, "Can't create a TCP socket\n");
1.181 + goto exit_now;
1.182 + }
1.183 +
1.184 + pds[2].fd = badFD;
1.185 + pds[2].in_flags = PR_POLL_READ;
1.186 + npds = 3;
1.187 +
1.188 + if (PR_CreateThread(PR_USER_THREAD, ClientThreadFunc,
1.189 + badFD, PR_PRIORITY_NORMAL, PR_LOCAL_THREAD,
1.190 + PR_UNJOINABLE_THREAD, 0) == NULL) {
1.191 + fprintf(stderr, "cannot create thread\n");
1.192 + exit(1);
1.193 + }
1.194 +
1.195 + retVal = PR_Poll(pds, npds, PR_INTERVAL_NO_TIMEOUT);
1.196 + if (retVal != 1 || (unsigned short) pds[2].out_flags != PR_POLL_NVAL) {
1.197 + fprintf(stderr, "Failed to detect the bad fd: "
1.198 + "PR_Poll returns %d, out_flags is 0x%hx\n",
1.199 + retVal, pds[2].out_flags);
1.200 + failed_already=1;
1.201 + goto exit_now;
1.202 + }
1.203 + if (debug_mode) printf("PR_Poll detected the bad fd. Test passed.\n\n");
1.204 + PR_Cleanup();
1.205 + goto exit_now;
1.206 +exit_now:
1.207 + if(failed_already)
1.208 + return 1;
1.209 + else
1.210 + return 0;
1.211 +}
1.212 +
1.213 +#endif /* XP_BEOS */
