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/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include "test.h"
#include "testutil.h"
#include "warnless.h"
#include "memdebug.h"
#define TEST_HANG_TIMEOUT 60 * 1000
/*
* Simply download a HTTPS file!
*
* This test was added after the HTTPS-using-multi-interface with OpenSSL
* regression of 7.19.1 to hopefully prevent this embarrassing mistake from
* appearing again... Unfortunately the bug wasn't triggered by this test,
* which presumably is because the connect to a local server is too
* fast/different compared to the real/distant servers we saw the bug happen
* with.
*/
int test(char *URL)
{
CURL *http_handle = NULL;
CURLM *multi_handle = NULL;
int res = 0;
int still_running; /* keep number of running handles */
start_test_timing();
/*
** curl_global_init called indirectly from curl_easy_init.
*/
easy_init(http_handle);
/* set options */
easy_setopt(http_handle, CURLOPT_URL, URL);
easy_setopt(http_handle, CURLOPT_HEADER, 1L);
easy_setopt(http_handle, CURLOPT_SSL_VERIFYPEER, 0L);
easy_setopt(http_handle, CURLOPT_SSL_VERIFYHOST, 0L);
/* init a multi stack */
multi_init(multi_handle);
/* add the individual transfers */
multi_add_handle(multi_handle, http_handle);
/* we start some action by calling perform right away */
multi_perform(multi_handle, &still_running);
abort_on_test_timeout();
while(still_running) {
struct timeval timeout;
fd_set fdread;
fd_set fdwrite;
fd_set fdexcep;
int maxfd = -99;
FD_ZERO(&fdread);
FD_ZERO(&fdwrite);
FD_ZERO(&fdexcep);
/* set a suitable timeout to play around with */
timeout.tv_sec = 1;
timeout.tv_usec = 0;
/* get file descriptors from the transfers */
multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
/* At this point, maxfd is guaranteed to be greater or equal than -1. */
select_test(maxfd + 1, &fdread, &fdwrite, &fdexcep, &timeout);
abort_on_test_timeout();
/* timeout or readable/writable sockets */
multi_perform(multi_handle, &still_running);
abort_on_test_timeout();
}
test_cleanup:
/* undocumented cleanup sequence - type UA */
curl_multi_cleanup(multi_handle);
curl_easy_cleanup(http_handle);
curl_global_cleanup();
return res;
}
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