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_URLS 4
33
test(char * URL)34 CURLcode test(char *URL)
35 {
36 CURLcode res = CURLE_OK;
37 CURL *curl = NULL;
38 int i;
39 char target_url[256];
40 char dnsentry[256];
41 struct curl_slist *slist = NULL, *slist2;
42 char *port = libtest_arg3;
43 char *address = libtest_arg2;
44
45 (void)URL;
46
47 /* Create fake DNS entries for serverX.example.com for all handles */
48 for(i = 0; i < NUM_URLS; i++) {
49 msnprintf(dnsentry, sizeof(dnsentry), "server%d.example.com:%s:%s", i + 1,
50 port, address);
51 printf("%s\n", dnsentry);
52 slist2 = curl_slist_append(slist, dnsentry);
53 if(!slist2) {
54 fprintf(stderr, "curl_slist_append() failed\n");
55 goto test_cleanup;
56 }
57 slist = slist2;
58 }
59
60 start_test_timing();
61
62 global_init(CURL_GLOBAL_ALL);
63
64 /* get an easy handle */
65 easy_init(curl);
66
67 /* go verbose */
68 easy_setopt(curl, CURLOPT_VERBOSE, 1L);
69 /* include headers */
70 easy_setopt(curl, CURLOPT_HEADER, 1L);
71
72 easy_setopt(curl, CURLOPT_RESOLVE, slist);
73
74 easy_setopt(curl, CURLOPT_MAXCONNECTS, 3L);
75
76 /* get NUM_HANDLES easy handles */
77 for(i = 0; i < NUM_URLS; i++) {
78 /* specify target */
79 msnprintf(target_url, sizeof(target_url),
80 "http://server%d.example.com:%s/path/1510%04i",
81 i + 1, port, i + 1);
82 target_url[sizeof(target_url) - 1] = '\0';
83 easy_setopt(curl, CURLOPT_URL, target_url);
84
85 res = curl_easy_perform(curl);
86 if(res)
87 goto test_cleanup;
88
89 abort_on_test_timeout();
90 }
91
92 test_cleanup:
93
94 /* proper cleanup sequence - type PB */
95
96 curl_easy_cleanup(curl);
97
98 curl_slist_free_all(slist);
99
100 curl_global_cleanup();
101
102 return res;
103 }
104
