1 /***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 1998 - 2016, 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
test(char * URL)30 int test(char *URL)
31 {
32 CURL *curls = NULL;
33 CURLM *multi = NULL;
34 int still_running;
35 int i = -1;
36 int res = 0;
37 CURLMsg *msg;
38
39 start_test_timing();
40
41 global_init(CURL_GLOBAL_ALL);
42
43 multi_init(multi);
44
45 easy_init(curls);
46
47 easy_setopt(curls, CURLOPT_URL, URL);
48 easy_setopt(curls, CURLOPT_HEADER, 1L);
49
50 multi_add_handle(multi, curls);
51
52 multi_perform(multi, &still_running);
53
54 abort_on_test_timeout();
55
56 while(still_running) {
57 struct timeval timeout;
58 fd_set fdread;
59 fd_set fdwrite;
60 fd_set fdexcep;
61 int maxfd = -99;
62
63 FD_ZERO(&fdread);
64 FD_ZERO(&fdwrite);
65 FD_ZERO(&fdexcep);
66 timeout.tv_sec = 1;
67 timeout.tv_usec = 0;
68
69 multi_fdset(multi, &fdread, &fdwrite, &fdexcep, &maxfd);
70
71 /* At this point, maxfd is guaranteed to be greater or equal than -1. */
72
73 select_test(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
74
75 abort_on_test_timeout();
76
77 multi_perform(multi, &still_running);
78
79 abort_on_test_timeout();
80 }
81
82 msg = curl_multi_info_read(multi, &still_running);
83 if(msg)
84 /* this should now contain a result code from the easy handle,
85 get it */
86 i = msg->data.result;
87
88 test_cleanup:
89
90 /* undocumented cleanup sequence - type UA */
91
92 curl_multi_cleanup(multi);
93 curl_easy_cleanup(curls);
94 curl_global_cleanup();
95
96 if(res)
97 i = res;
98
99 return i; /* return the final return code */
100 }
101