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: }
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