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/* test case and code based on https://github.com/curl/curl/issues/2847 */ 27 28#include "testtrace.h" 29#include "testutil.h" 30#include "warnless.h" 31#include "memdebug.h" 32 33static char g_Data[40 * 1024]; /* POST 40KB */ 34 35static int sockopt_callback(void *clientp, curl_socket_t curlfd, 36 curlsocktype purpose) 37{ 38#if defined(SOL_SOCKET) && defined(SO_SNDBUF) 39 int sndbufsize = 4 * 1024; /* 4KB send buffer */ 40 (void) clientp; 41 (void) purpose; 42 setsockopt(curlfd, SOL_SOCKET, SO_SNDBUF, 43 (char *)&sndbufsize, sizeof(sndbufsize)); 44#else 45 (void)clientp; 46 (void)curlfd; 47 (void)purpose; 48#endif 49 return CURL_SOCKOPT_OK; 50} 51 52int test(char *URL) 53{ 54 CURLcode code = TEST_ERR_MAJOR_BAD; 55 CURLcode res; 56 struct curl_slist *pHeaderList = NULL; 57 CURL *curl = curl_easy_init(); 58 memset(g_Data, 'A', sizeof(g_Data)); /* send As! */ 59 60 curl_easy_setopt(curl, CURLOPT_SOCKOPTFUNCTION, sockopt_callback); 61 curl_easy_setopt(curl, CURLOPT_URL, URL); 62 curl_easy_setopt(curl, CURLOPT_POSTFIELDS, g_Data); 63 curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, (long)sizeof(g_Data)); 64 65 libtest_debug_config.nohex = 1; 66 libtest_debug_config.tracetime = 1; 67 test_setopt(curl, CURLOPT_DEBUGDATA, &libtest_debug_config); 68 test_setopt(curl, CURLOPT_DEBUGFUNCTION, libtest_debug_cb); 69 test_setopt(curl, CURLOPT_VERBOSE, 1L); 70 71 /* Remove "Expect: 100-continue" */ 72 pHeaderList = curl_slist_append(pHeaderList, "Expect:"); 73 74 curl_easy_setopt(curl, CURLOPT_HTTPHEADER, pHeaderList); 75 76 code = curl_easy_perform(curl); 77 78 if(code == CURLE_OK) { 79 curl_off_t uploadSize; 80 curl_easy_getinfo(curl, CURLINFO_SIZE_UPLOAD_T, &uploadSize); 81 82 printf("uploadSize = %ld\n", (long)uploadSize); 83 84 if((size_t) uploadSize == sizeof(g_Data)) { 85 printf("!!!!!!!!!! PASS\n"); 86 } 87 else { 88 printf("sent %d, libcurl says %d\n", 89 (int)sizeof(g_Data), (int)uploadSize); 90 } 91 } 92 else { 93 printf("curl_easy_perform() failed. e = %d\n", code); 94 } 95test_cleanup: 96 curl_slist_free_all(pHeaderList); 97 curl_easy_cleanup(curl); 98 curl_global_cleanup(); 99 100 return (int)code; 101} 102