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Annotation of embedaddon/curl/tests/libtest/lib560.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:  * Simply download a HTTPS file!
                     32:  *
                     33:  * This test was added after the HTTPS-using-multi-interface with OpenSSL
                     34:  * regression of 7.19.1 to hopefully prevent this embarrassing mistake from
                     35:  * appearing again... Unfortunately the bug wasn't triggered by this test,
                     36:  * which presumably is because the connect to a local server is too
                     37:  * fast/different compared to the real/distant servers we saw the bug happen
                     38:  * with.
                     39:  */
                     40: int test(char *URL)
                     41: {
                     42:   CURL *http_handle = NULL;
                     43:   CURLM *multi_handle = NULL;
                     44:   int res = 0;
                     45: 
                     46:   int still_running; /* keep number of running handles */
                     47: 
                     48:   start_test_timing();
                     49: 
                     50:   /*
                     51:   ** curl_global_init called indirectly from curl_easy_init.
                     52:   */
                     53: 
                     54:   easy_init(http_handle);
                     55: 
                     56:   /* set options */
                     57:   easy_setopt(http_handle, CURLOPT_URL, URL);
                     58:   easy_setopt(http_handle, CURLOPT_HEADER, 1L);
                     59:   easy_setopt(http_handle, CURLOPT_SSL_VERIFYPEER, 0L);
                     60:   easy_setopt(http_handle, CURLOPT_SSL_VERIFYHOST, 0L);
                     61: 
                     62:   /* init a multi stack */
                     63:   multi_init(multi_handle);
                     64: 
                     65:   /* add the individual transfers */
                     66:   multi_add_handle(multi_handle, http_handle);
                     67: 
                     68:   /* we start some action by calling perform right away */
                     69:   multi_perform(multi_handle, &still_running);
                     70: 
                     71:   abort_on_test_timeout();
                     72: 
                     73:   while(still_running) {
                     74:     struct timeval timeout;
                     75: 
                     76:     fd_set fdread;
                     77:     fd_set fdwrite;
                     78:     fd_set fdexcep;
                     79:     int maxfd = -99;
                     80: 
                     81:     FD_ZERO(&fdread);
                     82:     FD_ZERO(&fdwrite);
                     83:     FD_ZERO(&fdexcep);
                     84: 
                     85:     /* set a suitable timeout to play around with */
                     86:     timeout.tv_sec = 1;
                     87:     timeout.tv_usec = 0;
                     88: 
                     89:     /* get file descriptors from the transfers */
                     90:     multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
                     91: 
                     92:     /* At this point, maxfd is guaranteed to be greater or equal than -1. */
                     93: 
                     94:     select_test(maxfd + 1, &fdread, &fdwrite, &fdexcep, &timeout);
                     95: 
                     96:     abort_on_test_timeout();
                     97: 
                     98:     /* timeout or readable/writable sockets */
                     99:     multi_perform(multi_handle, &still_running);
                    100: 
                    101:     abort_on_test_timeout();
                    102:   }
                    103: 
                    104: test_cleanup:
                    105: 
                    106:   /* undocumented cleanup sequence - type UA */
                    107: 
                    108:   curl_multi_cleanup(multi_handle);
                    109:   curl_easy_cleanup(http_handle);
                    110:   curl_global_cleanup();
                    111: 
                    112:   return res;
                    113: }