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 "test.h"
23
24#include "testutil.h"
25#include "warnless.h"
26#include "memdebug.h"
27
28#define TEST_HANG_TIMEOUT 60 * 1000
29
30/*
31 * Get a single URL without select().
32 */
33
34int test(char *URL)
35{
36  CURL *c = NULL;
37  CURLM *m = NULL;
38  int res = 0;
39  int running;
40
41  start_test_timing();
42
43  global_init(CURL_GLOBAL_ALL);
44
45  easy_init(c);
46
47  easy_setopt(c, CURLOPT_URL, URL);
48
49  multi_init(m);
50
51  multi_add_handle(m, c);
52
53  for(;;) {
54    struct timeval timeout;
55    fd_set fdread, fdwrite, fdexcep;
56    int maxfd = -99;
57
58    timeout.tv_sec = 0;
59    timeout.tv_usec = 100000L; /* 100 ms */
60
61    multi_perform(m, &running);
62
63    abort_on_test_timeout();
64
65    if(!running)
66      break; /* done */
67
68    FD_ZERO(&fdread);
69    FD_ZERO(&fdwrite);
70    FD_ZERO(&fdexcep);
71
72    multi_fdset(m, &fdread, &fdwrite, &fdexcep, &maxfd);
73
74    /* At this point, maxfd is guaranteed to be greater or equal than -1. */
75
76    select_test(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
77
78    abort_on_test_timeout();
79  }
80
81test_cleanup:
82
83  /* proper cleanup sequence - type PA */
84
85  curl_multi_remove_handle(m, c);
86  curl_multi_cleanup(m);
87  curl_easy_cleanup(c);
88  curl_global_cleanup();
89
90  return res;
91}
92
93