1/*************************************************************************** 2 * _ _ ____ _ 3 * Project ___| | | | _ \| | 4 * / __| | | | |_) | | 5 * | (__| |_| | _ <| |___ 6 * \___|\___/|_| \_\_____| 7 * 8 * Copyright (C) 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 * SPDX-License-Identifier: curl 22 * 23 ***************************************************************************/ 24#include "test.h" 25 26#include "memdebug.h" 27 28int test(char *URL) 29{ 30 const unsigned char a[] = {0x2f, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 31 0x91, 0xa2, 0xb3, 0xc4, 0xd5, 0xe6, 0xf7}; 32 CURLcode res = CURLE_OK; 33 char *ptr = NULL; 34 int asize; 35 int outlen = 0; 36 char *raw; 37 38 (void)URL; /* we don't use this */ 39 40 if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) { 41 fprintf(stderr, "curl_global_init() failed\n"); 42 return TEST_ERR_MAJOR_BAD; 43 } 44 45 asize = (int)sizeof(a); 46 ptr = curl_easy_escape(NULL, (char *)a, asize); 47 printf("%s\n", ptr); 48 curl_free(ptr); 49 50 /* deprecated API */ 51 ptr = curl_escape((char *)a, asize); 52 if(!ptr) { 53 res = TEST_ERR_MAJOR_BAD; 54 goto test_cleanup; 55 } 56 printf("%s\n", ptr); 57 58 raw = curl_easy_unescape(NULL, ptr, (int)strlen(ptr), &outlen); 59 printf("outlen == %d\n", outlen); 60 printf("unescape == original? %s\n", 61 memcmp(raw, a, outlen) ? "no" : "YES"); 62 curl_free(raw); 63 64 /* deprecated API */ 65 raw = curl_unescape(ptr, (int)strlen(ptr)); 66 if(!raw) { 67 res = TEST_ERR_MAJOR_BAD; 68 goto test_cleanup; 69 } 70 outlen = (int)strlen(raw); 71 printf("[old] outlen == %d\n", outlen); 72 printf("[old] unescape == original? %s\n", 73 memcmp(raw, a, outlen) ? "no" : "YES"); 74 curl_free(raw); 75 curl_free(ptr); 76 77 /* weird input length */ 78 ptr = curl_easy_escape(NULL, (char *)a, -1); 79 printf("escape -1 length: %s\n", ptr); 80 81 /* weird input length */ 82 outlen = 2017; /* just a value */ 83 ptr = curl_easy_unescape(NULL, (char *)"moahahaha", -1, &outlen); 84 printf("unescape -1 length: %s %d\n", ptr, outlen); 85 86test_cleanup: 87 curl_free(ptr); 88 curl_global_cleanup(); 89 90 return (int)res; 91} 92