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Annotation of embedaddon/curl/tests/libtest/lib502.c, revision 1.1.1.1

1.1       misho       1: /***************************************************************************
                      2:  *                                  _   _ ____  _
                      3:  *  Project                     ___| | | |  _ \| |
                      4:  *                             / __| | | | |_) | |
                      5:  *                            | (__| |_| |  _ <| |___
                      6:  *                             \___|\___/|_| \_\_____|
                      7:  *
                      8:  * Copyright (C) 1998 - 2020, 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: /*
                     31:  * Get a single URL without select().
                     32:  */
                     33: 
                     34: int test(char *URL)
                     35: {
                     36:   CURL *c = NULL;
                     37:   CURLM *m = NULL;
                     38:   int res = 0;
                     39:   int running;
                     40: 
                     41:   start_test_timing();
                     42: 
                     43:   global_init(CURL_GLOBAL_ALL);
                     44: 
                     45:   easy_init(c);
                     46: 
                     47:   easy_setopt(c, CURLOPT_URL, URL);
                     48: 
                     49:   multi_init(m);
                     50: 
                     51:   multi_add_handle(m, c);
                     52: 
                     53:   for(;;) {
                     54:     struct timeval timeout;
                     55:     fd_set fdread, fdwrite, fdexcep;
                     56:     int maxfd = -99;
                     57: 
                     58:     timeout.tv_sec = 0;
                     59:     timeout.tv_usec = 100000L; /* 100 ms */
                     60: 
                     61:     multi_perform(m, &running);
                     62: 
                     63:     abort_on_test_timeout();
                     64: 
                     65:     if(!running)
                     66:       break; /* done */
                     67: 
                     68:     FD_ZERO(&fdread);
                     69:     FD_ZERO(&fdwrite);
                     70:     FD_ZERO(&fdexcep);
                     71: 
                     72:     multi_fdset(m, &fdread, &fdwrite, &fdexcep, &maxfd);
                     73: 
                     74:     /* At this point, maxfd is guaranteed to be greater or equal than -1. */
                     75: 
                     76:     select_test(maxfd + 1, &fdread, &fdwrite, &fdexcep, &timeout);
                     77: 
                     78:     abort_on_test_timeout();
                     79:   }
                     80: 
                     81: test_cleanup:
                     82: 
                     83:   /* proper cleanup sequence - type PA */
                     84: 
                     85:   curl_multi_remove_handle(m, c);
                     86:   curl_multi_cleanup(m);
                     87:   curl_easy_cleanup(c);
                     88:   curl_global_cleanup();
                     89: 
                     90:   return res;
                     91: }