mirror of
https://github.com/moparisthebest/curl
synced 2024-11-05 00:55:04 -05:00
c4e6968127
... and free it as soon as the transfer is done. It removes the extra alloc when a new size is set with setopt() and reduces memory for unused easy handles. In addition: the closure_handle now doesn't use an allocated buffer at all but the smallest supported size as a stack based one. Closes #5472
116 lines
3.0 KiB
C
116 lines
3.0 KiB
C
/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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***************************************************************************/
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#include "test.h"
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#include <string.h>
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/*
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* This test uses these funny custom memory callbacks for the only purpose
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* of verifying that curl_global_init_mem() functionality is present in
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* libcurl and that it works unconditionally no matter how libcurl is built,
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* nothing more.
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*
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* Do not include memdebug.h in this source file, and do not use directly
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* memory related functions in this file except those used inside custom
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* memory callbacks which should be calling 'the real thing'.
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*/
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static int seen;
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static void *custom_calloc(size_t nmemb, size_t size)
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{
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seen++;
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return (calloc)(nmemb, size);
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}
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static void *custom_malloc(size_t size)
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{
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seen++;
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return (malloc)(size);
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}
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static char *custom_strdup(const char *ptr)
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{
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seen++;
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return (strdup)(ptr);
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}
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static void *custom_realloc(void *ptr, size_t size)
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{
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seen++;
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return (realloc)(ptr, size);
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}
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static void custom_free(void *ptr)
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{
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seen++;
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(free)(ptr);
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}
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int test(char *URL)
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{
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unsigned char a[] = {0x2f, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
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0x91, 0xa2, 0xb3, 0xc4, 0xd5, 0xe6, 0xf7};
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CURLcode res;
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CURL *curl;
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int asize;
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char *str = NULL;
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(void)URL;
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res = curl_global_init_mem(CURL_GLOBAL_ALL,
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custom_malloc,
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custom_free,
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custom_realloc,
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custom_strdup,
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custom_calloc);
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if(res != CURLE_OK) {
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fprintf(stderr, "curl_global_init_mem() failed\n");
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return TEST_ERR_MAJOR_BAD;
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}
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curl = curl_easy_init();
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if(!curl) {
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fprintf(stderr, "curl_easy_init() failed\n");
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curl_global_cleanup();
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return TEST_ERR_MAJOR_BAD;
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}
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test_setopt(curl, CURLOPT_USERAGENT, "test509"); /* uses strdup() */
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asize = (int)sizeof(a);
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str = curl_easy_escape(curl, (char *)a, asize); /* uses realloc() */
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if(seen)
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printf("Callbacks were invoked!\n");
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test_cleanup:
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if(str)
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curl_free(str);
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curl_easy_cleanup(curl);
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curl_global_cleanup();
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return (int)res;
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}
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