1 /***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) Linus Nielsen Feltzing <linus@haxx.se>
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
32 #define NUM_HANDLES 4
33
test(char * URL)34 int test(char *URL)
35 {
36 int res = 0;
37 CURL *curl[NUM_HANDLES] = {0};
38 int running;
39 CURLM *m = NULL;
40 int i;
41 char target_url[256];
42 char dnsentry[256];
43 struct curl_slist *slist = NULL;
44 char *port = libtest_arg3;
45 char *address = libtest_arg2;
46
47 (void)URL;
48
49 msnprintf(dnsentry, sizeof(dnsentry), "localhost:%s:%s",
50 port, address);
51 printf("%s\n", dnsentry);
52 slist = curl_slist_append(slist, dnsentry);
53 if(!slist) {
54 fprintf(stderr, "curl_slist_append() failed\n");
55 goto test_cleanup;
56 }
57
58 start_test_timing();
59
60 global_init(CURL_GLOBAL_ALL);
61
62 multi_init(m);
63
64 multi_setopt(m, CURLMOPT_MAXCONNECTS, 1L);
65
66 /* get NUM_HANDLES easy handles */
67 for(i = 0; i < NUM_HANDLES; i++) {
68 /* get an easy handle */
69 easy_init(curl[i]);
70 /* specify target */
71 msnprintf(target_url, sizeof(target_url),
72 "https://localhost:%s/path/2502%04i",
73 port, i + 1);
74 target_url[sizeof(target_url) - 1] = '\0';
75 easy_setopt(curl[i], CURLOPT_URL, target_url);
76 /* go http2 */
77 easy_setopt(curl[i], CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_3ONLY);
78 easy_setopt(curl[i], CURLOPT_CONNECTTIMEOUT_MS, (long)5000);
79 easy_setopt(curl[i], CURLOPT_CAINFO, "./certs/EdelCurlRoot-ca.cacert");
80 /* wait for first connection established to see if we can share it */
81 easy_setopt(curl[i], CURLOPT_PIPEWAIT, 1L);
82 /* go verbose */
83 easy_setopt(curl[i], CURLOPT_VERBOSE, 1L);
84 /* include headers */
85 easy_setopt(curl[i], CURLOPT_HEADER, 1L);
86
87 easy_setopt(curl[i], CURLOPT_RESOLVE, slist);
88 }
89
90 fprintf(stderr, "Start at URL 0\n");
91
92 for(i = 0; i < NUM_HANDLES; i++) {
93 /* add handle to multi */
94 multi_add_handle(m, curl[i]);
95
96 for(;;) {
97 struct timeval interval;
98 fd_set rd, wr, exc;
99 int maxfd = -99;
100
101 interval.tv_sec = 1;
102 interval.tv_usec = 0;
103
104 multi_perform(m, &running);
105
106 abort_on_test_timeout();
107
108 if(!running)
109 break; /* done */
110
111 FD_ZERO(&rd);
112 FD_ZERO(&wr);
113 FD_ZERO(&exc);
114
115 multi_fdset(m, &rd, &wr, &exc, &maxfd);
116
117 /* At this point, maxfd is guaranteed to be greater or equal than -1. */
118
119 select_test(maxfd + 1, &rd, &wr, &exc, &interval);
120
121 abort_on_test_timeout();
122 }
123 wait_ms(1); /* to ensure different end times */
124 }
125
126 test_cleanup:
127
128 /* proper cleanup sequence - type PB */
129
130 for(i = 0; i < NUM_HANDLES; i++) {
131 curl_multi_remove_handle(m, curl[i]);
132 curl_easy_cleanup(curl[i]);
133 }
134
135 curl_slist_free_all(slist);
136
137 curl_multi_cleanup(m);
138 curl_global_cleanup();
139
140 return res;
141 }
142