1/***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 1998 - 2021, 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.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
26int test(char *URL)
27{
28 const unsigned char a[] = {0x2f, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
29 0x91, 0xa2, 0xb3, 0xc4, 0xd5, 0xe6, 0xf7};
30 CURLcode res = CURLE_OK;
31 char *ptr = NULL;
32 int asize;
33 int outlen = 0;
34 char *raw;
35
36 (void)URL; /* we don't use this */
37
38 if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
39 fprintf(stderr, "curl_global_init() failed\n");
40 return TEST_ERR_MAJOR_BAD;
41 }
42
43 asize = (int)sizeof(a);
44 ptr = curl_easy_escape(NULL, (char *)a, asize);
45 printf("%s\n", ptr);
46 curl_free(ptr);
47
48 /* deprecated API */
49 ptr = curl_escape((char *)a, asize);
50 if(!ptr) {
51 res = TEST_ERR_MAJOR_BAD;
52 goto test_cleanup;
53 }
54 printf("%s\n", ptr);
55
56 raw = curl_easy_unescape(NULL, ptr, (int)strlen(ptr), &outlen);
57 printf("outlen == %d\n", outlen);
58 printf("unescape == original? %s\n",
59 memcmp(raw, a, outlen) ? "no" : "YES");
60 curl_free(raw);
61
62 /* deprecated API */
63 raw = curl_unescape(ptr, (int)strlen(ptr));
64 if(!raw) {
65 res = TEST_ERR_MAJOR_BAD;
66 goto test_cleanup;
67 }
68 outlen = (int)strlen(raw);
69 printf("[old] outlen == %d\n", outlen);
70 printf("[old] unescape == original? %s\n",
71 memcmp(raw, a, outlen) ? "no" : "YES");
72 curl_free(raw);
73 curl_free(ptr);
74
75 /* weird input length */
76 ptr = curl_easy_escape(NULL, (char *)a, -1);
77 printf("escape -1 length: %s\n", ptr);
78
79 /* weird input length */
80 outlen = 2017; /* just a value */
81 ptr = curl_easy_unescape(NULL, (char *)"moahahaha", -1, &outlen);
82 printf("unescape -1 length: %s %d\n", ptr, outlen);
83
84test_cleanup:
85 curl_free(ptr);
86 curl_global_cleanup();
87
88 return (int)res;
89}
90