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
test(char * URL)32 CURLcode test(char *URL)
33 {
34 CURL *curls = NULL;
35 CURLM *multi = NULL;
36 int still_running;
37 CURLcode i = (CURLcode)-1;
38 CURLcode res = CURLE_OK;
39 CURLMsg *msg;
40
41 start_test_timing();
42
43 global_init(CURL_GLOBAL_ALL);
44
45 multi_init(multi);
46
47 easy_init(curls);
48
49 easy_setopt(curls, CURLOPT_URL, URL);
50 easy_setopt(curls, CURLOPT_HEADER, 1L);
51
52 multi_add_handle(multi, curls);
53
54 multi_perform(multi, &still_running);
55
56 abort_on_test_timeout();
57
58 while(still_running) {
59 struct timeval timeout;
60 fd_set fdread;
61 fd_set fdwrite;
62 fd_set fdexcep;
63 int maxfd = -99;
64
65 FD_ZERO(&fdread);
66 FD_ZERO(&fdwrite);
67 FD_ZERO(&fdexcep);
68 timeout.tv_sec = 1;
69 timeout.tv_usec = 0;
70
71 multi_fdset(multi, &fdread, &fdwrite, &fdexcep, &maxfd);
72
73 /* At this point, maxfd is guaranteed to be greater or equal than -1. */
74
75 select_test(maxfd + 1, &fdread, &fdwrite, &fdexcep, &timeout);
76
77 abort_on_test_timeout();
78
79 multi_perform(multi, &still_running);
80
81 abort_on_test_timeout();
82 }
83
84 msg = curl_multi_info_read(multi, &still_running);
85 if(msg)
86 /* this should now contain a result code from the easy handle,
87 get it */
88 i = msg->data.result;
89
90 test_cleanup:
91
92 /* undocumented cleanup sequence - type UA */
93
94 curl_multi_cleanup(multi);
95 curl_easy_cleanup(curls);
96 curl_global_cleanup();
97
98 if(res)
99 i = res;
100
101 return i; /* return the final return code */
102 }
103
