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Diffstat (limited to 'tests/unit/unit1305.c')
-rw-r--r-- | tests/unit/unit1305.c | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/tests/unit/unit1305.c b/tests/unit/unit1305.c new file mode 100644 index 00000000..96913f1f --- /dev/null +++ b/tests/unit/unit1305.c @@ -0,0 +1,141 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curlcheck.h" + +#ifdef HAVE_NETINET_IN_H +# include <netinet/in.h> +#endif +#ifdef HAVE_NETDB_H +# include <netdb.h> +#endif +#ifdef HAVE_ARPA_INET_H +# include <arpa/inet.h> +#endif + +#define ENABLE_CURLX_PRINTF +#include "curlx.h" + +#include "hash.h" +#include "hostip.h" + +#include "memdebug.h" /* LAST include file */ + +static struct SessionHandle *data; +static struct curl_hash hp; +static char *data_key; +static struct Curl_dns_entry *data_node; + +static CURLcode unit_setup( void ) +{ + int rc; + data = curl_easy_init(); + if (!data) + return CURLE_OUT_OF_MEMORY; + + rc = Curl_mk_dnscache(&hp); + if(rc) { + curl_easy_cleanup(data); + curl_global_cleanup(); + return CURLE_OUT_OF_MEMORY; + } + return CURLE_OK; +} + +static void unit_stop( void ) +{ + if (data_node) { + Curl_freeaddrinfo(data_node->addr); + free(data_node); + } + free(data_key); + Curl_hash_destroy(&hp); + + curl_easy_cleanup(data); + curl_global_cleanup(); +} + +static Curl_addrinfo *fake_ai(void) +{ + static Curl_addrinfo *ai; + int ss_size; + + ss_size = sizeof (struct sockaddr_in); + + if((ai = calloc(1, sizeof(Curl_addrinfo))) == NULL) + return NULL; + + if((ai->ai_canonname = strdup("dummy")) == NULL) { + free(ai); + return NULL; + } + + if((ai->ai_addr = calloc(1, ss_size)) == NULL) { + free(ai->ai_canonname); + free(ai); + return NULL; + } + + ai->ai_family = AF_INET; + ai->ai_addrlen = ss_size; + + return ai; +} + +static CURLcode create_node(void) +{ + data_key = aprintf("%s:%d", "dummy", 0); + if (!data_key) + return CURLE_OUT_OF_MEMORY; + + data_node = calloc(1, sizeof(struct Curl_dns_entry)); + if (!data_node) + return CURLE_OUT_OF_MEMORY; + + data_node->addr = fake_ai(); + if (!data_node->addr) + return CURLE_OUT_OF_MEMORY; + + return CURLE_OK; +} + + +UNITTEST_START + + struct Curl_dns_entry *nodep; + size_t key_len; + + /* Test 1305 exits without adding anything to the hash */ + if (strcmp(arg, "1305") != 0) { + CURLcode rc = create_node(); + abort_unless(rc == CURLE_OK, "data node creation failed"); + key_len = strlen(data_key); + + data_node->inuse = 1; /* hash will hold the reference */ + nodep = Curl_hash_add(&hp, data_key, key_len+1, data_node); + abort_unless(nodep, "insertion into hash failed"); + /* Freeing will now be done by Curl_hash_destroy */ + data_node = NULL; + + /* To do: test retrieval, deletion, edge conditions */ + } + +UNITTEST_STOP |