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#include "test.h" 25 26#include "testutil.h" 27#include "warnless.h" 28#include "memdebug.h" 29 30#define TEST_HANG_TIMEOUT 60 * 1000 31 32/* 33 * Simply download an HTTPS file! 34 * 35 * This test was added after the HTTPS-using-multi-interface with OpenSSL 36 * regression of 7.19.1 to hopefully prevent this embarrassing mistake from 37 * appearing again... Unfortunately the bug wasn't triggered by this test, 38 * which presumably is because the connect to a local server is too 39 * fast/different compared to the real/distant servers we saw the bug happen 40 * with. 41 */ 42int test(char *URL) 43{ 44 CURL *http_handle = NULL; 45 CURLM *multi_handle = NULL; 46 int res = 0; 47 48 int still_running; /* keep number of running handles */ 49 50 start_test_timing(); 51 52 /* 53 ** curl_global_init called indirectly from curl_easy_init. 54 */ 55 56 easy_init(http_handle); 57 58 /* set options */ 59 easy_setopt(http_handle, CURLOPT_URL, URL); 60 easy_setopt(http_handle, CURLOPT_HEADER, 1L); 61 easy_setopt(http_handle, CURLOPT_SSL_VERIFYPEER, 0L); 62 easy_setopt(http_handle, CURLOPT_SSL_VERIFYHOST, 0L); 63 64 /* init a multi stack */ 65 multi_init(multi_handle); 66 67 /* add the individual transfers */ 68 multi_add_handle(multi_handle, http_handle); 69 70 /* we start some action by calling perform right away */ 71 multi_perform(multi_handle, &still_running); 72 73 abort_on_test_timeout(); 74 75 while(still_running) { 76 struct timeval timeout; 77 78 fd_set fdread; 79 fd_set fdwrite; 80 fd_set fdexcep; 81 int maxfd = -99; 82 83 FD_ZERO(&fdread); 84 FD_ZERO(&fdwrite); 85 FD_ZERO(&fdexcep); 86 87 /* set a suitable timeout to play around with */ 88 timeout.tv_sec = 1; 89 timeout.tv_usec = 0; 90 91 /* get file descriptors from the transfers */ 92 multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd); 93 94 /* At this point, maxfd is guaranteed to be greater or equal than -1. */ 95 96 select_test(maxfd + 1, &fdread, &fdwrite, &fdexcep, &timeout); 97 98 abort_on_test_timeout(); 99 100 /* timeout or readable/writable sockets */ 101 multi_perform(multi_handle, &still_running); 102 103 abort_on_test_timeout(); 104 } 105 106test_cleanup: 107 108 /* undocumented cleanup sequence - type UA */ 109 110 curl_multi_cleanup(multi_handle); 111 curl_easy_cleanup(http_handle); 112 curl_global_cleanup(); 113 114 return res; 115} 116