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 "curlcheck.h"
25
26 #include "speedcheck.h"
27 #include "urldata.h"
28
29 static CURL *easy;
30
unit_setup(void)31 static CURLcode unit_setup(void)
32 {
33 CURLcode res = CURLE_OK;
34
35 global_init(CURL_GLOBAL_ALL);
36 easy = curl_easy_init();
37 if(!easy) {
38 curl_global_cleanup();
39 return CURLE_OUT_OF_MEMORY;
40 }
41 return res;
42 }
43
unit_stop(void)44 static void unit_stop(void)
45 {
46 curl_easy_cleanup(easy);
47 curl_global_cleanup();
48 }
49
runawhile(long time_limit,long speed_limit,curl_off_t speed,int dec)50 static int runawhile(long time_limit,
51 long speed_limit,
52 curl_off_t speed,
53 int dec)
54 {
55 int counter = 1;
56 struct curltime now = {1, 0};
57 CURLcode result;
58 int finaltime;
59
60 curl_easy_setopt(easy, CURLOPT_LOW_SPEED_LIMIT, speed_limit);
61 curl_easy_setopt(easy, CURLOPT_LOW_SPEED_TIME, time_limit);
62 Curl_speedinit(easy);
63
64 do {
65 /* fake the current transfer speed */
66 easy->progress.current_speed = speed;
67 result = Curl_speedcheck(easy, now);
68 if(result)
69 break;
70 /* step the time */
71 now.tv_sec = ++counter;
72 speed -= dec;
73 } while(counter < 100);
74
75 finaltime = (int)(now.tv_sec - 1);
76
77 return finaltime;
78 }
79
80 UNITTEST_START
81 fail_unless(runawhile(41, 41, 40, 0) == 41,
82 "wrong low speed timeout");
83 fail_unless(runawhile(21, 21, 20, 0) == 21,
84 "wrong low speed timeout");
85 fail_unless(runawhile(60, 60, 40, 0) == 60,
86 "wrong log speed timeout");
87 fail_unless(runawhile(50, 50, 40, 0) == 50,
88 "wrong log speed timeout");
89 fail_unless(runawhile(40, 40, 40, 0) == 99,
90 "should not time out");
91 fail_unless(runawhile(10, 50, 100, 2) == 36,
92 "bad timeout");
93 UNITTEST_STOP
94
