1/***************************************************************************
2 *                                  _   _ ____  _
3 *  Project                     ___| | | |  _ \| |
4 *                             / __| | | | |_) | |
5 *                            | (__| |_| |  _ <| |___
6 *                             \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 1998 - 2011, 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 http://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 embarassing 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 */
40int 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
104test_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}
114