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#define NUM_HANDLES 4
31
32int test(char *URL)
33{
34  int res = 0;
35  CURL *curl[NUM_HANDLES];
36  int running;
37  CURLM *m = NULL;
38  int i;
39  char target_url[256];
40
41  for(i=0; i < NUM_HANDLES; i++)
42    curl[i] = NULL;
43
44  start_test_timing();
45
46  global_init(CURL_GLOBAL_ALL);
47
48  multi_init(m);
49
50  /* get NUM_HANDLES easy handles */
51  for(i=0; i < NUM_HANDLES; i++) {
52    /* get an easy handle */
53    easy_init(curl[i]);
54    /* specify target */
55    sprintf(target_url, "%s%04i", URL, i + 1);
56    target_url[sizeof(target_url) - 1] = '\0';
57    easy_setopt(curl[i], CURLOPT_URL, target_url);
58    /* go verbose */
59    easy_setopt(curl[i], CURLOPT_VERBOSE, 1L);
60    /* include headers */
61    easy_setopt(curl[i], CURLOPT_HEADER, 1L);
62    /* add handle to multi */
63    multi_add_handle(m, curl[i]);
64  }
65
66  multi_setopt(m, CURLMOPT_PIPELINING, 1L);
67
68  fprintf(stderr, "Start at URL 0\n");
69
70  for(;;) {
71    struct timeval interval;
72    fd_set rd, wr, exc;
73    int maxfd = -99;
74
75    interval.tv_sec = 1;
76    interval.tv_usec = 0;
77
78    multi_perform(m, &running);
79
80    abort_on_test_timeout();
81
82    if(!running)
83      break; /* done */
84
85    FD_ZERO(&rd);
86    FD_ZERO(&wr);
87    FD_ZERO(&exc);
88
89    multi_fdset(m, &rd, &wr, &exc, &maxfd);
90
91    /* At this point, maxfd is guaranteed to be greater or equal than -1. */
92
93    select_test(maxfd+1, &rd, &wr, &exc, &interval);
94
95    abort_on_test_timeout();
96  }
97
98test_cleanup:
99
100  /* proper cleanup sequence - type PB */
101
102  for(i=0; i < NUM_HANDLES; i++) {
103    curl_multi_remove_handle(m, curl[i]);
104    curl_easy_cleanup(curl[i]);
105  }
106
107  curl_multi_cleanup(m);
108  curl_global_cleanup();
109
110  return res;
111}
112