Return to lib530.c CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / curl / tests / libtest

curl

    1: /***************************************************************************
    2:  *                                  _   _ ____  _
    3:  *  Project                     ___| | | |  _ \| |
    4:  *                             / __| | | | |_) | |
    5:  *                            | (__| |_| |  _ <| |___
    6:  *                             \___|\___/|_| \_\_____|
    7:  *
    8:  * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
    9:  *
   10:  * This software is licensed as described in the file COPYING, which
   11:  * you should have received as part of this distribution. The terms
   12:  * are also available at https://curl.haxx.se/docs/copyright.html.
   13:  *
   14:  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
   15:  * copies of the Software, and permit persons to whom the Software is
   16:  * furnished to do so, under the terms of the COPYING file.
   17:  *
   18:  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
   19:  * KIND, either express or implied.
   20:  *
   21:  ***************************************************************************/
   22: #include "test.h"
   23: 
   24: #include "testutil.h"
   25: #include "warnless.h"
   26: #include "memdebug.h"
   27: 
   28: #define TEST_HANG_TIMEOUT 60 * 1000
   29: 
   30: #define NUM_HANDLES 4
   31: 
   32: int test(char *URL)
   33: {
   34:   int res = 0;
   35:   CURL *curl[NUM_HANDLES];
   36:   int running;
   37:   CURLM *m = NULL;
   38:   int i;
   39:   char target_url[256];
   40:   int handles_added = 0;
   41: 
   42:   for(i = 0; i < NUM_HANDLES; i++)
   43:     curl[i] = NULL;
   44: 
   45:   start_test_timing();
   46: 
   47:   global_init(CURL_GLOBAL_ALL);
   48: 
   49:   multi_init(m);
   50: 
   51:   /* get NUM_HANDLES easy handles */
   52:   for(i = 0; i < NUM_HANDLES; i++) {
   53:     /* get an easy handle */
   54:     easy_init(curl[i]);
   55:     /* specify target */
   56:     msnprintf(target_url, sizeof(target_url), "%s%04i", URL, i + 1);
   57:     target_url[sizeof(target_url) - 1] = '\0';
   58:     easy_setopt(curl[i], CURLOPT_URL, target_url);
   59:     /* go verbose */
   60:     easy_setopt(curl[i], CURLOPT_VERBOSE, 1L);
   61:     /* include headers */
   62:     easy_setopt(curl[i], CURLOPT_HEADER, 1L);
   63:   }
   64: 
   65:   /* Add the first handle to multi. We do this to let libcurl detect
   66:      that the server can do pipelining. The rest of the handles will be
   67:      added later. */
   68:   multi_add_handle(m, curl[handles_added++]);
   69: 
   70:   multi_setopt(m, CURLMOPT_PIPELINING, 1L);
   71: 
   72:   fprintf(stderr, "Start at URL 0\n");
   73: 
   74:   for(;;) {
   75:     struct timeval interval;
   76:     fd_set rd, wr, exc;
   77:     int maxfd = -99;
   78: 
   79:     interval.tv_sec = 1;
   80:     interval.tv_usec = 0;
   81: 
   82:     multi_perform(m, &running);
   83: 
   84:     abort_on_test_timeout();
   85: 
   86:     if(!running) {
   87:       if(handles_added >= NUM_HANDLES)
   88:         break; /* done */
   89: 
   90:       /* Add the rest of the handles now that the first handle has completed
   91:          its request. */
   92:       while(handles_added < NUM_HANDLES)
   93:         multi_add_handle(m, curl[handles_added++]);
   94:     }
   95: 
   96:     FD_ZERO(&rd);
   97:     FD_ZERO(&wr);
   98:     FD_ZERO(&exc);
   99: 
  100:     multi_fdset(m, &rd, &wr, &exc, &maxfd);
  101: 
  102:     /* At this point, maxfd is guaranteed to be greater or equal than -1. */
  103: 
  104:     select_test(maxfd + 1, &rd, &wr, &exc, &interval);
  105: 
  106:     abort_on_test_timeout();
  107:   }
  108: 
  109: test_cleanup:
  110: 
  111:   /* proper cleanup sequence - type PB */
  112: 
  113:   for(i = 0; i < NUM_HANDLES; i++) {
  114:     curl_multi_remove_handle(m, curl[i]);
  115:     curl_easy_cleanup(curl[i]);
  116:   }
  117: 
  118:   curl_multi_cleanup(m);
  119:   curl_global_cleanup();
  120: 
  121:   return res;
  122: }