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Annotation of embedaddon/curl/tests/libtest/lib655.c, revision 1.1.1.1

1.1       misho       1: /***************************************************************************
                      2:  *                                  _   _ ____  _
                      3:  *  Project                     ___| | | |  _ \| |
                      4:  *                             / __| | | | |_) | |
                      5:  *                            | (__| |_| |  _ <| |___
                      6:  *                             \___|\___/|_| \_\_____|
                      7:  *
                      8:  * Copyright (C) 1998 - 2018, 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.haxx.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 "memdebug.h"
                     25: 
                     26: static const char *TEST_DATA_STRING = "Test data";
                     27: static int cb_count = 0;
                     28: 
                     29: static int
                     30: resolver_alloc_cb_fail(void *resolver_state, void *reserved, void *userdata)
                     31: {
                     32:   (void)resolver_state;
                     33:   (void)reserved;
                     34: 
                     35:   cb_count++;
                     36:   if(strcmp(userdata, TEST_DATA_STRING)) {
                     37:     fprintf(stderr, "Invalid test data received");
                     38:     exit(1);
                     39:   }
                     40: 
                     41:   return 1;
                     42: }
                     43: 
                     44: static int
                     45: resolver_alloc_cb_pass(void *resolver_state, void *reserved, void *userdata)
                     46: {
                     47:   (void)resolver_state;
                     48:   (void)reserved;
                     49: 
                     50:   cb_count++;
                     51:   if(strcmp(userdata, TEST_DATA_STRING)) {
                     52:     fprintf(stderr, "Invalid test data received");
                     53:     exit(1);
                     54:   }
                     55: 
                     56:   return 0;
                     57: }
                     58: 
                     59: int test(char *URL)
                     60: {
                     61:   CURL *curl;
                     62:   CURLcode res = CURLE_OK;
                     63: 
                     64:   if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
                     65:     fprintf(stderr, "curl_global_init() failed\n");
                     66:     return TEST_ERR_MAJOR_BAD;
                     67:   }
                     68:   curl = curl_easy_init();
                     69:   if(!curl) {
                     70:     fprintf(stderr, "curl_easy_init() failed\n");
                     71:     res = TEST_ERR_MAJOR_BAD;
                     72:     goto test_cleanup;
                     73:   }
                     74: 
                     75:   /* First set the URL that is about to receive our request. */
                     76:   test_setopt(curl, CURLOPT_URL, URL);
                     77: 
                     78:   test_setopt(curl, CURLOPT_RESOLVER_START_DATA, TEST_DATA_STRING);
                     79:   test_setopt(curl, CURLOPT_RESOLVER_START_FUNCTION, resolver_alloc_cb_fail);
                     80: 
                     81:   /* this should fail */
                     82:   res = curl_easy_perform(curl);
                     83:   if(res != CURLE_COULDNT_RESOLVE_HOST) {
                     84:     fprintf(stderr, "curl_easy_perform should have returned "
                     85:             "CURLE_COULDNT_RESOLVE_HOST but instead returned error %d\n", res);
                     86:     if(res == CURLE_OK)
                     87:       res = TEST_ERR_FAILURE;
                     88:     goto test_cleanup;
                     89:   }
                     90: 
                     91:   test_setopt(curl, CURLOPT_RESOLVER_START_FUNCTION, resolver_alloc_cb_pass);
                     92: 
                     93:   /* this should succeed */
                     94:   res = curl_easy_perform(curl);
                     95:   if(res) {
                     96:     fprintf(stderr, "curl_easy_perform failed.\n");
                     97:     goto test_cleanup;
                     98:   }
                     99: 
                    100:   if(cb_count != 2) {
                    101:     fprintf(stderr, "Unexpected number of callbacks: %d\n", cb_count);
                    102:     res = TEST_ERR_FAILURE;
                    103:     goto test_cleanup;
                    104:   }
                    105: 
                    106: test_cleanup:
                    107:   /* always cleanup */
                    108:   curl_easy_cleanup(curl);
                    109:   curl_global_cleanup();
                    110: 
                    111:   return (int)res;
                    112: }