1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/nsprpub/pr/tests/selct_er.c Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,200 @@
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 +** 1997 - Netscape Communications Corporation
1.11 +**
1.12 +** Name: prselect_err.c
1.13 +**
1.14 +** Description: tests PR_Select with sockets Error condition functions.
1.15 +**
1.16 +** Modification History:
1.17 +** 14-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 +#include "pprio.h"
1.43 +#include "prnetdb.h"
1.44 +
1.45 +#include <stdio.h>
1.46 +#include <string.h>
1.47 +#include <stdlib.h>
1.48 +
1.49 +
1.50 +PRIntn failed_already=0;
1.51 +PRIntn debug_mode;
1.52 +
1.53 +int main(int argc, char **argv)
1.54 +{
1.55 + PRFileDesc *listenSock1, *listenSock2;
1.56 + PRFileDesc *badFD;
1.57 + PRUint16 listenPort1, listenPort2;
1.58 + PRNetAddr addr;
1.59 + PR_fd_set readFdSet;
1.60 + char buf[128];
1.61 + PRInt32 retVal;
1.62 +
1.63 + /* The command line argument: -d is used to determine if the test is being run
1.64 + in debug mode. The regress tool requires only one line output:PASS or FAIL.
1.65 + All of the printfs associated with this test has been handled with a if (debug_mode)
1.66 + test.
1.67 + Usage: test_name -d
1.68 + */
1.69 + PLOptStatus os;
1.70 + PLOptState *opt = PL_CreateOptState(argc, argv, "d:");
1.71 + while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
1.72 + {
1.73 + if (PL_OPT_BAD == os) continue;
1.74 + switch (opt->option)
1.75 + {
1.76 + case 'd': /* debug mode */
1.77 + debug_mode = 1;
1.78 + break;
1.79 + default:
1.80 + break;
1.81 + }
1.82 + }
1.83 + PL_DestroyOptState(opt);
1.84 +
1.85 + /* main test */
1.86 +
1.87 + PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
1.88 + PR_STDIO_INIT();
1.89 +
1.90 + if (debug_mode) {
1.91 + printf("This program tests PR_Select with sockets. Error\n");
1.92 + printf("reporting operations are tested.\n\n");
1.93 + }
1.94 +
1.95 + /* Create two listening sockets */
1.96 + if ((listenSock1 = PR_NewTCPSocket()) == NULL) {
1.97 + fprintf(stderr, "Can't create a new TCP socket\n");
1.98 + failed_already=1;
1.99 + goto exit_now;
1.100 + }
1.101 + addr.inet.family = AF_INET;
1.102 + addr.inet.ip = PR_htonl(INADDR_ANY);
1.103 + addr.inet.port = PR_htons(0);
1.104 + if (PR_Bind(listenSock1, &addr) == PR_FAILURE) {
1.105 + fprintf(stderr, "Can't bind socket\n");
1.106 + failed_already=1;
1.107 + goto exit_now;
1.108 + }
1.109 + if (PR_GetSockName(listenSock1, &addr) == PR_FAILURE) {
1.110 + fprintf(stderr, "PR_GetSockName failed\n");
1.111 + failed_already=1;
1.112 + goto exit_now;
1.113 + }
1.114 + listenPort1 = PR_ntohs(addr.inet.port);
1.115 + if (PR_Listen(listenSock1, 5) == PR_FAILURE) {
1.116 + fprintf(stderr, "Can't listen on a socket\n");
1.117 + failed_already=1;
1.118 + goto exit_now;
1.119 + }
1.120 +
1.121 + if ((listenSock2 = PR_NewTCPSocket()) == NULL) {
1.122 + fprintf(stderr, "Can't create a new TCP socket\n");
1.123 + failed_already=1;
1.124 + goto exit_now;
1.125 + }
1.126 + addr.inet.family = AF_INET;
1.127 + addr.inet.ip = PR_htonl(INADDR_ANY);
1.128 + addr.inet.port = PR_htons(0);
1.129 + if (PR_Bind(listenSock2, &addr) == PR_FAILURE) {
1.130 + fprintf(stderr, "Can't bind socket\n");
1.131 + failed_already=1;
1.132 + goto exit_now;
1.133 + }
1.134 + if (PR_GetSockName(listenSock2, &addr) == PR_FAILURE) {
1.135 + fprintf(stderr, "PR_GetSockName failed\n");
1.136 + failed_already=1;
1.137 + goto exit_now;
1.138 + }
1.139 + listenPort2 = PR_ntohs(addr.inet.port);
1.140 + if (PR_Listen(listenSock2, 5) == PR_FAILURE) {
1.141 + fprintf(stderr, "Can't listen on a socket\n");
1.142 + failed_already=1;
1.143 + goto exit_now;
1.144 + }
1.145 + PR_snprintf(buf, sizeof(buf),
1.146 + "The server thread is listening on ports %hu and %hu\n\n",
1.147 + listenPort1, listenPort2);
1.148 + if (debug_mode) printf("%s", buf);
1.149 +
1.150 + /* Set up the fd set */
1.151 + PR_FD_ZERO(&readFdSet);
1.152 + PR_FD_SET(listenSock1, &readFdSet);
1.153 + PR_FD_SET(listenSock2, &readFdSet);
1.154 +
1.155 +
1.156 + /* Testing bad fd */
1.157 + if (debug_mode) printf("PR_Select should detect a bad file descriptor\n");
1.158 + if ((badFD = PR_NewTCPSocket()) == NULL) {
1.159 + fprintf(stderr, "Can't create a TCP socket\n");
1.160 + failed_already=1;
1.161 + goto exit_now;
1.162 + }
1.163 +
1.164 + PR_FD_SET(badFD, &readFdSet);
1.165 + /*
1.166 + * Make the fd invalid
1.167 + */
1.168 +#if defined(XP_UNIX)
1.169 + close(PR_FileDesc2NativeHandle(badFD));
1.170 +#elif defined(XP_OS2)
1.171 + soclose(PR_FileDesc2NativeHandle(badFD));
1.172 +#elif defined(WIN32) || defined(WIN16)
1.173 + closesocket(PR_FileDesc2NativeHandle(badFD));
1.174 +#else
1.175 +#error "Unknown architecture"
1.176 +#endif
1.177 +
1.178 + retVal = PR_Select(0 /* unused */, &readFdSet, NULL, NULL,
1.179 + PR_INTERVAL_NO_TIMEOUT);
1.180 + if (retVal != -1 || PR_GetError() != PR_BAD_DESCRIPTOR_ERROR) {
1.181 + fprintf(stderr, "Failed to detect the bad fd: "
1.182 + "PR_Select returns %d\n", retVal);
1.183 + if (retVal == -1) {
1.184 + fprintf(stderr, "Error %d, oserror %d\n", PR_GetError(),
1.185 + PR_GetOSError());
1.186 + failed_already=1;
1.187 + }
1.188 + goto exit_now;
1.189 + }
1.190 + if (debug_mode) printf("PR_Select detected a bad fd. Test passed.\n\n");
1.191 + PR_FD_CLR(badFD, &readFdSet);
1.192 +
1.193 + PR_Cleanup();
1.194 + goto exit_now;
1.195 +exit_now:
1.196 + if(failed_already)
1.197 + return 1;
1.198 + else
1.199 + return 0;
1.200 +
1.201 +}
1.202 +
1.203 +#endif /* XP_BEOS */
