1 /***************************************************************************
3 * Project ___| | | | _ \| |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
8 * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
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 http://curl.haxx.se/docs/copyright.html.
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.
18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 * KIND, either express or implied.
21 ***************************************************************************/
22 #include "curlcheck.h"
24 #ifdef HAVE_NETINET_IN_H
25 # include <netinet/in.h>
30 #ifdef HAVE_ARPA_INET_H
31 # include <arpa/inet.h>
34 #define ENABLE_CURLX_PRINTF
40 #include "memdebug.h" /* LAST include file */
42 static struct SessionHandle *data;
43 static struct curl_hash *hp;
44 static char *data_key;
45 static struct Curl_dns_entry *data_node;
47 static CURLcode unit_setup( void )
49 data = curl_easy_init();
51 return CURLE_OUT_OF_MEMORY;
53 hp = Curl_mk_dnscache();
55 curl_easy_cleanup(data);
56 curl_global_cleanup();
57 return CURLE_OUT_OF_MEMORY;
62 static void unit_stop( void )
65 Curl_freeaddrinfo(data_node->addr);
71 Curl_hash_destroy(hp);
73 curl_easy_cleanup(data);
74 curl_global_cleanup();
77 static Curl_addrinfo *fake_ai(void)
79 static Curl_addrinfo *ai;
82 ss_size = sizeof (struct sockaddr_in);
84 if((ai = calloc(1, sizeof(Curl_addrinfo))) == NULL)
87 if((ai->ai_canonname = strdup("dummy")) == NULL) {
92 if((ai->ai_addr = calloc(1, ss_size)) == NULL) {
93 free(ai->ai_canonname);
98 ai->ai_family = AF_INET;
99 ai->ai_addrlen = ss_size;
104 static CURLcode create_node(void)
106 data_key = aprintf("%s:%d", "dummy", 0);
108 return CURLE_OUT_OF_MEMORY;
110 data_node = calloc(1, sizeof(struct Curl_dns_entry));
112 return CURLE_OUT_OF_MEMORY;
114 data_node->addr = fake_ai();
115 if (!data_node->addr)
116 return CURLE_OUT_OF_MEMORY;
124 struct Curl_dns_entry *nodep;
127 /* Test 1305 exits without adding anything to the hash */
128 if (strcmp(arg, "1305") != 0) {
129 CURLcode rc = create_node();
130 abort_unless(rc == CURLE_OK, "data node creation failed");
131 key_len = strlen(data_key);
133 nodep = Curl_hash_add(hp, data_key, key_len+1, data_node);
134 abort_unless(nodep, "insertion into hash failed");
135 /* Freeing will now be done by Curl_hash_destroy */
138 /* To do: test retrieval, deletion, edge conditions */