lib533.c (2791B)
1 /*************************************************************************** 2 * _ _ ____ _ 3 * Project ___| | | | _ \| | 4 * / __| | | | |_) | | 5 * | (__| |_| | _ <| |___ 6 * \___|\___/|_| \_\_____| 7 * 8 * Copyright (C) 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.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 * SPDX-License-Identifier: curl 22 * 23 ***************************************************************************/ 24 /* used for test case 533, 534, 535 and 546 */ 25 26 #include "first.h" 27 28 #include "memdebug.h" 29 30 static CURLcode test_lib533(char *URL) 31 { 32 CURLcode res = CURLE_OK; 33 CURL *curl = NULL; 34 int running; 35 CURLM *m = NULL; 36 int current = 0; 37 38 start_test_timing(); 39 40 global_init(CURL_GLOBAL_ALL); 41 42 easy_init(curl); 43 44 easy_setopt(curl, CURLOPT_URL, URL); 45 easy_setopt(curl, CURLOPT_VERBOSE, 1L); 46 easy_setopt(curl, CURLOPT_FAILONERROR, 1L); 47 48 multi_init(m); 49 50 multi_add_handle(m, curl); 51 52 curl_mfprintf(stderr, "Start at URL 0\n"); 53 54 for(;;) { 55 struct timeval interval; 56 fd_set rd, wr, exc; 57 int maxfd = -99; 58 59 interval.tv_sec = 1; 60 interval.tv_usec = 0; 61 62 multi_perform(m, &running); 63 64 abort_on_test_timeout(); 65 66 if(!running) { 67 if(!current++) { 68 curl_mfprintf(stderr, "Advancing to URL 1\n"); 69 /* remove the handle we use */ 70 curl_multi_remove_handle(m, curl); 71 72 /* make us reuse the same handle all the time, and try resetting 73 the handle first too */ 74 curl_easy_reset(curl); 75 easy_setopt(curl, CURLOPT_URL, libtest_arg2); 76 easy_setopt(curl, CURLOPT_VERBOSE, 1L); 77 easy_setopt(curl, CURLOPT_FAILONERROR, 1L); 78 79 /* re-add it */ 80 multi_add_handle(m, curl); 81 } 82 else 83 break; /* done */ 84 } 85 86 FD_ZERO(&rd); 87 FD_ZERO(&wr); 88 FD_ZERO(&exc); 89 90 multi_fdset(m, &rd, &wr, &exc, &maxfd); 91 92 /* At this point, maxfd is guaranteed to be greater or equal than -1. */ 93 94 select_test(maxfd + 1, &rd, &wr, &exc, &interval); 95 96 abort_on_test_timeout(); 97 } 98 99 test_cleanup: 100 101 /* undocumented cleanup sequence - type UB */ 102 103 curl_easy_cleanup(curl); 104 curl_multi_cleanup(m); 105 curl_global_cleanup(); 106 107 return res; 108 }