1 /***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 1998 - 2017, 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 "curlcheck.h"
23
24 #include "speedcheck.h"
25 #include "urldata.h"
26
27 static CURL *easy;
28
unit_setup(void)29 static CURLcode unit_setup(void)
30 {
31 int res = CURLE_OK;
32
33 global_init(CURL_GLOBAL_ALL);
34 easy = curl_easy_init();
35 if(!easy)
36 return CURLE_OUT_OF_MEMORY;
37 return res;
38 }
39
unit_stop(void)40 static void unit_stop(void)
41 {
42 curl_easy_cleanup(easy);
43 curl_global_cleanup();
44 }
45
runawhile(long time_limit,long speed_limit,curl_off_t speed,int dec)46 static int runawhile(long time_limit,
47 long speed_limit,
48 curl_off_t speed,
49 int dec)
50 {
51 int counter = 1;
52 struct curltime now = {1, 0};
53 CURLcode result;
54 int finaltime;
55
56 curl_easy_setopt(easy, CURLOPT_LOW_SPEED_LIMIT, speed_limit);
57 curl_easy_setopt(easy, CURLOPT_LOW_SPEED_TIME, time_limit);
58 Curl_speedinit(easy);
59
60 do {
61 /* fake the current transfer speed */
62 easy->progress.current_speed = speed;
63 result = Curl_speedcheck(easy, now);
64 if(result)
65 break;
66 /* step the time */
67 now.tv_sec = ++counter;
68 speed -= dec;
69 } while(counter < 100);
70
71 finaltime = (int)(now.tv_sec - 1);
72
73 return finaltime;
74 }
75
76 UNITTEST_START
77 fail_unless(runawhile(41, 41, 40, 0) == 41,
78 "wrong low speed timeout");
79 fail_unless(runawhile(21, 21, 20, 0) == 21,
80 "wrong low speed timeout");
81 fail_unless(runawhile(60, 60, 40, 0) == 60,
82 "wrong log speed timeout");
83 fail_unless(runawhile(50, 50, 40, 0) == 50,
84 "wrong log speed timeout");
85 fail_unless(runawhile(40, 40, 40, 0) == 99,
86 "should not time out");
87 fail_unless(runawhile(10, 50, 100, 2) == 36,
88 "bad timeout");
89 UNITTEST_STOP
90