1 /***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 1998 - 2019, 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.haxx.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 /* test case and code based on https://github.com/curl/curl/issues/2847 */
25
26 #include "testutil.h"
27 #include "warnless.h"
28 #include "memdebug.h"
29
30 static char g_Data[40 * 1024]; /* POST 40KB */
31
sockopt_callback(void * clientp,curl_socket_t curlfd,curlsocktype purpose)32 static int sockopt_callback(void *clientp, curl_socket_t curlfd,
33 curlsocktype purpose)
34 {
35 #if defined(SOL_SOCKET) && defined(SO_SNDBUF)
36 int sndbufsize = 4 * 1024; /* 4KB send buffer */
37 (void) clientp;
38 (void) purpose;
39 setsockopt(curlfd, SOL_SOCKET, SO_SNDBUF,
40 (const char *)&sndbufsize, sizeof(sndbufsize));
41 #else
42 (void)clientp;
43 (void)curlfd;
44 (void)purpose;
45 #endif
46 return CURL_SOCKOPT_OK;
47 }
48
test(char * URL)49 int test(char *URL)
50 {
51 CURLcode code;
52 struct curl_slist *pHeaderList = NULL;
53 CURL *pCurl = curl_easy_init();
54 memset(g_Data, 'A', sizeof(g_Data)); /* send As! */
55
56 curl_easy_setopt(pCurl, CURLOPT_SOCKOPTFUNCTION, sockopt_callback);
57 curl_easy_setopt(pCurl, CURLOPT_URL, URL);
58 curl_easy_setopt(pCurl, CURLOPT_POSTFIELDS, g_Data);
59 curl_easy_setopt(pCurl, CURLOPT_POSTFIELDSIZE, (long)sizeof(g_Data));
60
61 /* Remove "Expect: 100-continue" */
62 pHeaderList = curl_slist_append(pHeaderList, "Expect:");
63
64 curl_easy_setopt(pCurl, CURLOPT_HTTPHEADER, pHeaderList);
65
66 code = curl_easy_perform(pCurl);
67
68 if(code == CURLE_OK) {
69 curl_off_t uploadSize;
70 curl_easy_getinfo(pCurl, CURLINFO_SIZE_UPLOAD_T, &uploadSize);
71
72 printf("uploadSize = %ld\n", (long)uploadSize);
73
74 if((size_t) uploadSize == sizeof(g_Data)) {
75 printf("!!!!!!!!!! PASS\n");
76 }
77 else {
78 printf("!!!!!!!!!! FAIL\n");
79 }
80 }
81 else {
82 printf("curl_easy_perform() failed. e = %d\n", code);
83 }
84
85 curl_slist_free_all(pHeaderList);
86 curl_easy_cleanup(pCurl);
87 curl_global_cleanup();
88
89 return 0;
90 }
91