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lightning-sunbird  0.9+nobinonly
Functions | Variables
poll_to.c File Reference
#include "plgetopt.h"
#include "prinit.h"
#include "prio.h"
#include "prlog.h"
#include "prprf.h"
#include "prnetdb.h"
#include "private/pprio.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>

Go to the source code of this file.

Functions

int main (int argc, char **argv)
 The Xalan testcases app.

Variables

PRIntn failed_already = 0
PRIntn debug_mode

Function Documentation

int main ( int  argc,
char **  argv 
)

The Xalan testcases app.

Definition at line 79 of file poll_to.c.

{
    PRFileDesc *listenSock1 = NULL, *listenSock2 = NULL;
    PRUint16 listenPort1, listenPort2;
    PRNetAddr addr;
    char buf[128];
    PRPollDesc pds0[10], pds1[10], *pds, *other_pds;
    PRIntn npds;
    PRInt32 retVal;

       /* The command line argument: -d is used to determine if the test is being run
       in debug mode. The regress tool requires only one line output:PASS or FAIL.
       All of the printfs associated with this test has been handled with a if (debug_mode)
       test.
       Usage: test_name -d
       */
       PLOptStatus os;
       PLOptState *opt = PL_CreateOptState(argc, argv, "d:");
       while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
    {
              if (PL_OPT_BAD == os) continue;
        switch (opt->option)
        {
        case 'd':  /* debug mode */
                     debug_mode = 1;
            break;
         default:
            break;
        }
    }
       PL_DestroyOptState(opt);

 /* main test */
       
    PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
    PR_STDIO_INIT();

    if (debug_mode) {
              printf("This program tests PR_Poll with sockets.\n");
              printf("Timeout is tested.\n\n");
       }

    /* Create two listening sockets */
    if ((listenSock1 = PR_NewTCPSocket()) == NULL) {
       fprintf(stderr, "Can't create a new TCP socket\n");
       if (!debug_mode)  failed_already=1;
       goto exit_now;
    }
    memset(&addr, 0, sizeof(addr));
    addr.inet.family = PR_AF_INET;
    addr.inet.ip = PR_htonl(PR_INADDR_ANY);
    addr.inet.port = PR_htons(0);
    if (PR_Bind(listenSock1, &addr) == PR_FAILURE) {
       fprintf(stderr, "Can't bind socket\n");
       if (!debug_mode)  failed_already=1;
       goto exit_now;
    }
    if (PR_GetSockName(listenSock1, &addr) == PR_FAILURE) {
       fprintf(stderr, "PR_GetSockName failed\n");
       if (!debug_mode)  failed_already=1;
       goto exit_now;
    }
    listenPort1 = PR_ntohs(addr.inet.port);
    if (PR_Listen(listenSock1, 5) == PR_FAILURE) {
       fprintf(stderr, "Can't listen on a socket\n");
       if (!debug_mode)  failed_already=1;
       goto exit_now;
    }

    if ((listenSock2  = PR_NewTCPSocket()) == NULL) {
       fprintf(stderr, "Can't create a new TCP socket\n");
       if (!debug_mode)  failed_already=1;       
       goto exit_now;
    }
    addr.inet.family = PR_AF_INET;
    addr.inet.ip = PR_htonl(PR_INADDR_ANY);
    addr.inet.port = PR_htons(0);
    if (PR_Bind(listenSock2, &addr) == PR_FAILURE) {
       fprintf(stderr, "Can't bind socket\n");
       if (!debug_mode)  failed_already=1;       
       goto exit_now;
    }
    if (PR_GetSockName(listenSock2, &addr) == PR_FAILURE) {
       fprintf(stderr, "PR_GetSockName failed\n");
       if (!debug_mode)  failed_already=1;       
       goto exit_now;
    }
    listenPort2 = PR_ntohs(addr.inet.port);
    if (PR_Listen(listenSock2, 5) == PR_FAILURE) {
       fprintf(stderr, "Can't listen on a socket\n");
       if (!debug_mode)  failed_already=1;       
       goto exit_now;
    }
    PR_snprintf(buf, sizeof(buf),
           "The server thread is listening on ports %hu and %hu\n\n",
           listenPort1, listenPort2);
    if (debug_mode) printf("%s", buf);

    /* Set up the poll descriptor array */
    pds = pds0;
    other_pds = pds1;
    memset(pds, 0, sizeof(pds));
    pds[0].fd = listenSock1;
    pds[0].in_flags = PR_POLL_READ;
    pds[1].fd = listenSock2;
    pds[1].in_flags = PR_POLL_READ;
    npds = 2;

    /* Testing timeout */
    if (debug_mode) printf("PR_Poll should time out in 5 seconds\n");
    retVal = PR_Poll(pds, npds, PR_SecondsToInterval(5));
    if (retVal != 0) {
       PR_snprintf(buf, sizeof(buf),
              "PR_Poll should time out and return 0, but it returns %ld\n",
              retVal);
       fprintf(stderr, "%s", buf);
       if (!debug_mode)  failed_already=1;       
       goto exit_now;
    }
    if (debug_mode) printf("PR_Poll timed out.  Test passed.\n\n");

exit_now:

    if (listenSock1) {
        PR_Close(listenSock1);
    }
    if (listenSock2) {
        PR_Close(listenSock2);
    }

    PR_Cleanup();

       if(failed_already)   
              return 1;
       else
              return 0;

}

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Variable Documentation

PRIntn debug_mode

Definition at line 77 of file poll_to.c.

PRIntn failed_already = 0

Definition at line 76 of file poll_to.c.