| xf.li | 6c8fc1e | 2023-08-12 00:11:09 -0700 | [diff] [blame^] | 1 | /*************************************************************************** |
| 2 | * _ _ ____ _ |
| 3 | * Project ___| | | | _ \| | |
| 4 | * / __| | | | |_) | | |
| 5 | * | (__| |_| | _ <| |___ |
| 6 | * \___|\___/|_| \_\_____| |
| 7 | * |
| 8 | * Copyright (C) 1998 - 2022, 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 <string.h> |
| 27 | |
| 28 | /* |
| 29 | * This test uses these funny custom memory callbacks for the only purpose |
| 30 | * of verifying that curl_global_init_mem() functionality is present in |
| 31 | * libcurl and that it works unconditionally no matter how libcurl is built, |
| 32 | * nothing more. |
| 33 | * |
| 34 | * Do not include memdebug.h in this source file, and do not use directly |
| 35 | * memory related functions in this file except those used inside custom |
| 36 | * memory callbacks which should be calling 'the real thing'. |
| 37 | */ |
| 38 | |
| 39 | static int seen; |
| 40 | |
| 41 | static void *custom_calloc(size_t nmemb, size_t size) |
| 42 | { |
| 43 | seen++; |
| 44 | return (calloc)(nmemb, size); |
| 45 | } |
| 46 | |
| 47 | static void *custom_malloc(size_t size) |
| 48 | { |
| 49 | seen++; |
| 50 | return (malloc)(size); |
| 51 | } |
| 52 | |
| 53 | static char *custom_strdup(const char *ptr) |
| 54 | { |
| 55 | seen++; |
| 56 | return (strdup)(ptr); |
| 57 | } |
| 58 | |
| 59 | static void *custom_realloc(void *ptr, size_t size) |
| 60 | { |
| 61 | seen++; |
| 62 | return (realloc)(ptr, size); |
| 63 | } |
| 64 | |
| 65 | static void custom_free(void *ptr) |
| 66 | { |
| 67 | seen++; |
| 68 | (free)(ptr); |
| 69 | } |
| 70 | |
| 71 | |
| 72 | int test(char *URL) |
| 73 | { |
| 74 | unsigned char a[] = {0x2f, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, |
| 75 | 0x91, 0xa2, 0xb3, 0xc4, 0xd5, 0xe6, 0xf7}; |
| 76 | CURLcode res; |
| 77 | CURL *curl; |
| 78 | int asize; |
| 79 | char *str = NULL; |
| 80 | (void)URL; |
| 81 | |
| 82 | res = curl_global_init_mem(CURL_GLOBAL_ALL, |
| 83 | custom_malloc, |
| 84 | custom_free, |
| 85 | custom_realloc, |
| 86 | custom_strdup, |
| 87 | custom_calloc); |
| 88 | if(res != CURLE_OK) { |
| 89 | fprintf(stderr, "curl_global_init_mem() failed\n"); |
| 90 | return TEST_ERR_MAJOR_BAD; |
| 91 | } |
| 92 | |
| 93 | curl = curl_easy_init(); |
| 94 | if(!curl) { |
| 95 | fprintf(stderr, "curl_easy_init() failed\n"); |
| 96 | curl_global_cleanup(); |
| 97 | return TEST_ERR_MAJOR_BAD; |
| 98 | } |
| 99 | |
| 100 | test_setopt(curl, CURLOPT_USERAGENT, "test509"); /* uses strdup() */ |
| 101 | |
| 102 | asize = (int)sizeof(a); |
| 103 | str = curl_easy_escape(curl, (char *)a, asize); /* uses realloc() */ |
| 104 | |
| 105 | if(seen) |
| 106 | printf("Callbacks were invoked!\n"); |
| 107 | |
| 108 | test_cleanup: |
| 109 | |
| 110 | if(str) |
| 111 | curl_free(str); |
| 112 | |
| 113 | curl_easy_cleanup(curl); |
| 114 | curl_global_cleanup(); |
| 115 | |
| 116 | return (int)res; |
| 117 | } |