1/***************************************************************************
2 *                                  _   _ ____  _
3 *  Project                     ___| | | |  _ \| |
4 *                             / __| | | | |_) | |
5 *                            | (__| |_| |  _ <| |___
6 *                             \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 1998 - 2011, 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 http://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 "urldata.h"
25#include "connect.h"
26#include "memdebug.h" /* LAST include file */
27
28static struct SessionHandle *data;
29
30static CURLcode unit_setup( void )
31{
32  data = curl_easy_init();
33  if (!data)
34    return CURLE_OUT_OF_MEMORY;
35  return CURLE_OK;
36}
37
38static void unit_stop( void )
39{
40  curl_easy_cleanup(data);
41}
42
43/* BASE is just a define to make us fool around with decently large number so
44   that we aren't zero-based */
45#define BASE 1000000
46
47/* macro to set the pretended current time */
48#define NOW(x,y) now.tv_sec = x; now.tv_usec = y
49/* macro to set the millisecond based timeouts to use */
50#define TIMEOUTS(x,y) data->set.timeout = x; data->set.connecttimeout = y
51
52/*
53 * To test:
54 *
55 * 00/10/01/11 timeouts set
56 * 0/1         during connect
57 * T           various values on the timeouts
58 * N           various values of now
59 */
60
61struct timetest {
62  int now_s;
63  int now_us;
64  int timeout_ms;
65  int connecttimeout_ms;
66  bool connecting;
67  long result;
68  const char *comment;
69};
70
71UNITTEST_START
72
73struct timeval now;
74long timeout;
75unsigned int i;
76
77const struct timetest run[] = {
78  /* both timeouts set, not connecting */
79  {BASE + 4, 0,      10000, 8000, FALSE, 6000, "6 seconds should be left"},
80  {BASE + 4, 990000, 10000, 8000, FALSE, 5010, "5010 ms should be left"},
81  {BASE + 10, 0,     10000, 8000, FALSE, -1,   "timeout is -1, expired"},
82  {BASE + 12, 0,     10000, 8000, FALSE, -2000, "-2000, overdue 2 seconds"},
83
84  /* both timeouts set, connecting */
85  {BASE + 4, 0,      10000, 8000, TRUE, 4000, "4 seconds should be left"},
86  {BASE + 4, 990000, 10000, 8000, TRUE, 3010, "3010 ms should be left"},
87  {BASE + 8, 0,      10000, 8000, TRUE, -1,   "timeout is -1, expired"},
88  {BASE + 10, 0,     10000, 8000, TRUE, -2000, "-2000, overdue 2 seconds"},
89
90  /* no connect timeout set, not connecting */
91  {BASE + 4, 0,      10000, 0, FALSE, 6000, "6 seconds should be left"},
92  {BASE + 4, 990000, 10000, 0, FALSE, 5010, "5010 ms should be left"},
93  {BASE + 10, 0,     10000, 0, FALSE, -1,   "timeout is -1, expired"},
94  {BASE + 12, 0,     10000, 0, FALSE, -2000, "-2000, overdue 2 seconds"},
95
96  /* no connect timeout set, connecting */
97  {BASE + 4, 0,      10000, 0, FALSE, 6000, "6 seconds should be left"},
98  {BASE + 4, 990000, 10000, 0, FALSE, 5010, "5010 ms should be left"},
99  {BASE + 10, 0,     10000, 0, FALSE, -1,   "timeout is -1, expired"},
100  {BASE + 12, 0,     10000, 0, FALSE, -2000, "-2000, overdue 2 seconds"},
101
102  /* only connect timeout set, not connecting */
103  {BASE + 4, 0,      0, 10000, FALSE, 0, "no timeout active"},
104  {BASE + 4, 990000, 0, 10000, FALSE, 0, "no timeout active"},
105  {BASE + 10, 0,     0, 10000, FALSE, 0, "no timeout active"},
106  {BASE + 12, 0,     0, 10000, FALSE, 0, "no timeout active"},
107
108  /* only connect timeout set, connecting */
109  {BASE + 4, 0,      0, 10000, TRUE, 6000, "6 seconds should be left"},
110  {BASE + 4, 990000, 0, 10000, TRUE, 5010, "5010 ms should be left"},
111  {BASE + 10, 0,     0, 10000, TRUE, -1,   "timeout is -1, expired"},
112  {BASE + 12, 0,     0, 10000, TRUE, -2000, "-2000, overdue 2 seconds"},
113
114  /* no timeout set, not connecting */
115  {BASE + 4, 0,      0, 0, FALSE, 0, "no timeout active"},
116  {BASE + 4, 990000, 0, 0, FALSE, 0, "no timeout active"},
117  {BASE + 10, 0,     0, 0, FALSE, 0, "no timeout active"},
118  {BASE + 12, 0,     0, 0, FALSE, 0, "no timeout active"},
119
120  /* no timeout set, connecting */
121  {BASE + 4, 0,      0, 0, TRUE, 296000, "no timeout active"},
122  {BASE + 4, 990000, 0, 0, TRUE, 295010, "no timeout active"},
123  {BASE + 10, 0,     0, 0, TRUE, 290000, "no timeout active"},
124  {BASE + 12, 0,     0, 0, TRUE, 288000, "no timeout active"},
125
126  /* both timeouts set, connecting, connect timeout the longer one */
127  {BASE + 4, 0,      10000, 12000, TRUE, 6000, "6 seconds should be left"},
128
129};
130
131/* this is the pretended start time of the transfer */
132data->progress.t_startsingle.tv_sec = BASE;
133data->progress.t_startsingle.tv_usec = 0;
134
135for(i=0; i < sizeof(run)/sizeof(run[0]); i++) {
136  NOW(run[i].now_s, run[i].now_us);
137  TIMEOUTS(run[i].timeout_ms, run[i].connecttimeout_ms);
138  timeout =  Curl_timeleft(data, &now, run[i].connecting);
139  if(timeout != run[i].result)
140    fail(run[i].comment);
141}
142
143
144UNITTEST_STOP
145