1/***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 1998 - 2020, 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 ***************************************************************************/
22#include "test.h"
23
24#include <fcntl.h>
25
26#include "testutil.h"
27#include "warnless.h"
28#include "memdebug.h"
29
30#define TEST_HANG_TIMEOUT 60 * 1000
31
32/* 3x download!
33 * 1. normal
34 * 2. dup handle
35 * 3. with multi interface
36 */
37
38int test(char *URL)
39{
40 CURL *handle = NULL;
41 CURL *duphandle = NULL;
42 CURLM *mhandle = NULL;
43 int res = 0;
44 int still_running = 0;
45
46 start_test_timing();
47
48 global_init(CURL_GLOBAL_ALL);
49
50 easy_init(handle);
51
52 easy_setopt(handle, CURLOPT_URL, URL);
53 easy_setopt(handle, CURLOPT_WILDCARDMATCH, 1L);
54 easy_setopt(handle, CURLOPT_VERBOSE, 1L);
55
56 res = curl_easy_perform(handle);
57 if(res)
58 goto test_cleanup;
59
60 res = curl_easy_perform(handle);
61 if(res)
62 goto test_cleanup;
63
64 duphandle = curl_easy_duphandle(handle);
65 if(!duphandle)
66 goto test_cleanup;
67 curl_easy_cleanup(handle);
68 handle = duphandle;
69
70 multi_init(mhandle);
71
72 multi_add_handle(mhandle, handle);
73
74 multi_perform(mhandle, &still_running);
75
76 abort_on_test_timeout();
77
78 while(still_running) {
79 struct timeval timeout;
80 fd_set fdread;
81 fd_set fdwrite;
82 fd_set fdexcep;
83 int maxfd = -99;
84
85 timeout.tv_sec = 0;
86 timeout.tv_usec = 100000L; /* 100 ms */
87
88 FD_ZERO(&fdread);
89 FD_ZERO(&fdwrite);
90 FD_ZERO(&fdexcep);
91
92 multi_fdset(mhandle, &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 multi_perform(mhandle, &still_running);
101
102 abort_on_test_timeout();
103 }
104
105test_cleanup:
106
107 /* undocumented cleanup sequence - type UA */
108
109 curl_multi_cleanup(mhandle);
110 curl_easy_cleanup(handle);
111 curl_global_cleanup();
112
113 return res;
114}
115