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Annotation of embedaddon/curl/tests/libtest/lib533.c, revision 1.1.1.1

1.1       misho       1: /***************************************************************************
                      2:  *                                  _   _ ____  _
                      3:  *  Project                     ___| | | |  _ \| |
                      4:  *                             / __| | | | |_) | |
                      5:  *                            | (__| |_| |  _ <| |___
                      6:  *                             \___|\___/|_| \_\_____|
                      7:  *
                      8:  * Copyright (C) 1998 - 2011, 2017, 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: /* used for test case 533, 534 and 535 */
                     23: 
                     24: #include "test.h"
                     25: 
                     26: #include <fcntl.h>
                     27: 
                     28: #include "testutil.h"
                     29: #include "warnless.h"
                     30: #include "memdebug.h"
                     31: 
                     32: #define TEST_HANG_TIMEOUT 60 * 1000
                     33: 
                     34: int test(char *URL)
                     35: {
                     36:   int res = 0;
                     37:   CURL *curl = NULL;
                     38:   int running;
                     39:   CURLM *m = NULL;
                     40:   int current = 0;
                     41: 
                     42:   start_test_timing();
                     43: 
                     44:   global_init(CURL_GLOBAL_ALL);
                     45: 
                     46:   easy_init(curl);
                     47: 
                     48:   easy_setopt(curl, CURLOPT_URL, URL);
                     49:   easy_setopt(curl, CURLOPT_VERBOSE, 1L);
                     50:   easy_setopt(curl, CURLOPT_FAILONERROR, 1L);
                     51: 
                     52:   multi_init(m);
                     53: 
                     54:   multi_add_handle(m, curl);
                     55: 
                     56:   fprintf(stderr, "Start at URL 0\n");
                     57: 
                     58:   for(;;) {
                     59:     struct timeval interval;
                     60:     fd_set rd, wr, exc;
                     61:     int maxfd = -99;
                     62: 
                     63:     interval.tv_sec = 1;
                     64:     interval.tv_usec = 0;
                     65: 
                     66:     multi_perform(m, &running);
                     67: 
                     68:     abort_on_test_timeout();
                     69: 
                     70:     if(!running) {
                     71:       if(!current++) {
                     72:         fprintf(stderr, "Advancing to URL 1\n");
                     73:         /* remove the handle we use */
                     74:         curl_multi_remove_handle(m, curl);
                     75: 
                     76:         /* make us re-use the same handle all the time, and try resetting
                     77:            the handle first too */
                     78:         curl_easy_reset(curl);
                     79:         easy_setopt(curl, CURLOPT_URL, libtest_arg2);
                     80:         easy_setopt(curl, CURLOPT_VERBOSE, 1L);
                     81:         easy_setopt(curl, CURLOPT_FAILONERROR, 1L);
                     82: 
                     83:         /* re-add it */
                     84:         multi_add_handle(m, curl);
                     85:       }
                     86:       else
                     87:         break; /* done */
                     88:     }
                     89: 
                     90:     FD_ZERO(&rd);
                     91:     FD_ZERO(&wr);
                     92:     FD_ZERO(&exc);
                     93: 
                     94:     multi_fdset(m, &rd, &wr, &exc, &maxfd);
                     95: 
                     96:     /* At this point, maxfd is guaranteed to be greater or equal than -1. */
                     97: 
                     98:     select_test(maxfd + 1, &rd, &wr, &exc, &interval);
                     99: 
                    100:     abort_on_test_timeout();
                    101:   }
                    102: 
                    103: test_cleanup:
                    104: 
                    105:   /* undocumented cleanup sequence - type UB */
                    106: 
                    107:   curl_easy_cleanup(curl);
                    108:   curl_multi_cleanup(m);
                    109:   curl_global_cleanup();
                    110: 
                    111:   return res;
                    112: }