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38 /***********************************************************************
42 ** Description: This program tests PR_Poll with sockets.
43 ** error reporting operation is tested
45 ** Modification History:
46 ** 19-May-97 AGarcia- Converted the test to accomodate the debug_mode flag.
47 ** The debug mode will print all of the printfs associated with this test.
48 ** The regress mode will be the default mode. Since the regress tool limits
49 ** the output to a one line status:PASS or FAIL,all of the printf statements
50 ** have been handled with an if (debug_mode) statement.
51 ** 04-June-97 AGarcia removed the Test_Result function. Regress tool has been updated to
52 ** recognize the return code from tha main program.
53 ***********************************************************************/
59 printf( "This test is not ported to the BeOS\n" );
64 /***********************************************************************
66 ***********************************************************************/
67 /* Used to get the command line option */
76 PRIntn failed_already=0;
80 ClientThreadFunc(void *arg)
82 PRFileDesc *badFD = (PRFileDesc *) arg;
87 close(PR_FileDesc2NativeHandle(badFD));
89 soclose(PR_FileDesc2NativeHandle(badFD));
90 #elif defined(WIN32) || defined(WIN16)
91 closesocket(PR_FileDesc2NativeHandle(badFD));
93 #error "Unknown architecture"
97 int main(int argc, char **argv)
99 PRFileDesc *listenSock1, *listenSock2;
101 PRUint16 listenPort1, listenPort2;
104 PRPollDesc pds0[10], pds1[10], *pds, *other_pds;
108 /* The command line argument: -d is used to determine if the test is being run
109 in debug mode. The regress tool requires only one line output:PASS or FAIL.
110 All of the printfs associated with this test has been handled with a if (debug_mode)
115 PLOptState *opt = PL_CreateOptState(argc, argv, "d:");
116 while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
118 if (PL_OPT_BAD == os) continue;
121 case 'd': /* debug mode */
128 PL_DestroyOptState(opt);
132 PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
136 printf("This program tests PR_Poll with sockets.\n");
137 printf("error reporting is tested.\n\n");
140 /* Create two listening sockets */
141 if ((listenSock1 = PR_NewTCPSocket()) == NULL) {
142 fprintf(stderr, "Can't create a new TCP socket\n");
146 addr.inet.family = AF_INET;
147 addr.inet.ip = PR_htonl(INADDR_ANY);
148 addr.inet.port = PR_htons(0);
149 if (PR_Bind(listenSock1, &addr) == PR_FAILURE) {
150 fprintf(stderr, "Can't bind socket\n");
154 if (PR_GetSockName(listenSock1, &addr) == PR_FAILURE) {
155 fprintf(stderr, "PR_GetSockName failed\n");
159 listenPort1 = PR_ntohs(addr.inet.port);
160 if (PR_Listen(listenSock1, 5) == PR_FAILURE) {
161 fprintf(stderr, "Can't listen on a socket\n");
166 if ((listenSock2 = PR_NewTCPSocket()) == NULL) {
167 fprintf(stderr, "Can't create a new TCP socket\n");
171 addr.inet.family = AF_INET;
172 addr.inet.ip = PR_htonl(INADDR_ANY);
173 addr.inet.port = PR_htons(0);
174 if (PR_Bind(listenSock2, &addr) == PR_FAILURE) {
175 fprintf(stderr, "Can't bind socket\n");
179 if (PR_GetSockName(listenSock2, &addr) == PR_FAILURE) {
180 fprintf(stderr, "PR_GetSockName failed\n");
184 listenPort2 = PR_ntohs(addr.inet.port);
185 if (PR_Listen(listenSock2, 5) == PR_FAILURE) {
186 fprintf(stderr, "Can't listen on a socket\n");
190 PR_snprintf(buf, sizeof(buf),
191 "The server thread is listening on ports %hu and %hu\n\n",
192 listenPort1, listenPort2);
193 if (debug_mode) printf("%s", buf);
195 /* Set up the poll descriptor array */
198 memset(pds, 0, sizeof(pds));
199 pds[0].fd = listenSock1;
200 pds[0].in_flags = PR_POLL_READ;
201 pds[1].fd = listenSock2;
202 pds[1].in_flags = PR_POLL_READ;
207 if (debug_mode) printf("PR_Poll should detect a bad file descriptor\n");
208 if ((badFD = PR_NewTCPSocket()) == NULL) {
209 fprintf(stderr, "Can't create a TCP socket\n");
214 pds[2].in_flags = PR_POLL_READ;
217 if (PR_CreateThread(PR_USER_THREAD, ClientThreadFunc,
218 badFD, PR_PRIORITY_NORMAL, PR_LOCAL_THREAD,
219 PR_UNJOINABLE_THREAD, 0) == NULL) {
220 fprintf(stderr, "cannot create thread\n");
224 retVal = PR_Poll(pds, npds, PR_INTERVAL_NO_TIMEOUT);
225 if (retVal != 1 || (unsigned short) pds[2].out_flags != PR_POLL_NVAL) {
226 fprintf(stderr, "Failed to detect the bad fd: "
227 "PR_Poll returns %d, out_flags is 0x%hx\n",
228 retVal, pds[2].out_flags);
232 if (debug_mode) printf("PR_Poll detected the bad fd. Test passed.\n\n");