1/***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 1998 - 2020, 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 ***************************************************************************/
22#include "test.h"
23
24/* test case and code based on https://github.com/curl/curl/issues/3927 */
25
26#include "testutil.h"
27#include "warnless.h"
28#include "memdebug.h"
29
30static int dload_progress_cb(void *a, curl_off_t b, curl_off_t c,
31 curl_off_t d, curl_off_t e)
32{
33 (void)a;
34 (void)b;
35 (void)c;
36 (void)d;
37 (void)e;
38 return 0;
39}
40
41static size_t write_cb(char *d, size_t n, size_t l, void *p)
42{
43 /* take care of the data here, ignored in this example */
44 (void)d;
45 (void)p;
46 return n*l;
47}
48
49static CURLcode run(CURL *hnd, long limit, long time)
50{
51 curl_easy_setopt(hnd, CURLOPT_LOW_SPEED_LIMIT, limit);
52 curl_easy_setopt(hnd, CURLOPT_LOW_SPEED_TIME, time);
53 return curl_easy_perform(hnd);
54}
55
56int test(char *URL)
57{
58 CURLcode ret;
59 CURL *hnd;
60 char buffer[CURL_ERROR_SIZE];
61 curl_global_init(CURL_GLOBAL_ALL);
62 hnd = curl_easy_init();
63 curl_easy_setopt(hnd, CURLOPT_URL, URL);
64 curl_easy_setopt(hnd, CURLOPT_WRITEFUNCTION, write_cb);
65 curl_easy_setopt(hnd, CURLOPT_ERRORBUFFER, buffer);
66 curl_easy_setopt(hnd, CURLOPT_NOPROGRESS, 0L);
67 curl_easy_setopt(hnd, CURLOPT_XFERINFOFUNCTION, dload_progress_cb);
68
69 printf("Start: %d\n", time(NULL));
70 ret = run(hnd, 1, 2);
71 if(ret)
72 fprintf(stderr, "error %d: %s\n", ret, buffer);
73
74 ret = run(hnd, 12000, 1);
75 if(ret != CURLE_OPERATION_TIMEDOUT)
76 fprintf(stderr, "error %d: %s\n", ret, buffer);
77 else
78 ret = 0;
79
80 printf("End: %d\n", time(NULL));
81 curl_easy_cleanup(hnd);
82 curl_global_cleanup();
83
84 return (int)ret;
85}
86