1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include "test.h"
#include <fcntl.h>
#include "testutil.h"
#include "warnless.h"
#include "memdebug.h"
#define TEST_HANG_TIMEOUT 60 * 1000
static int perform(CURLM *multi)
{
int handles;
fd_set fdread, fdwrite, fdexcep;
int res = 0;
for(;;) {
struct timeval interval;
int maxfd = -99;
interval.tv_sec = 0;
interval.tv_usec = 100000L; /* 100 ms */
res_multi_perform(multi, &handles);
if(res)
return res;
res_test_timedout();
if(res)
return res;
if(!handles)
break; /* done */
FD_ZERO(&fdread);
FD_ZERO(&fdwrite);
FD_ZERO(&fdexcep);
res_multi_fdset(multi, &fdread, &fdwrite, &fdexcep, &maxfd);
if(res)
return res;
/* At this point, maxfd is guaranteed to be greater or equal than -1. */
res_select_test(maxfd+1, &fdread, &fdwrite, &fdexcep, &interval);
if(res)
return res;
res_test_timedout();
if(res)
return res;
}
return 0; /* success */
}
int test(char *URL)
{
CURLM *multi = NULL;
CURL *easy = NULL;
int res = 0;
start_test_timing();
global_init(CURL_GLOBAL_ALL);
multi_init(multi);
easy_init(easy);
multi_setopt(multi, CURLMOPT_PIPELINING, 1L);
easy_setopt(easy, CURLOPT_WRITEFUNCTION, fwrite);
easy_setopt(easy, CURLOPT_FAILONERROR, 1L);
easy_setopt(easy, CURLOPT_URL, URL);
res_multi_add_handle(multi, easy);
if(res) {
printf("curl_multi_add_handle() 1 failed\n");
goto test_cleanup;
}
res = perform(multi);
if(res) {
printf("retrieve 1 failed\n");
goto test_cleanup;
}
curl_multi_remove_handle(multi, easy);
curl_easy_reset(easy);
easy_setopt(easy, CURLOPT_FAILONERROR, 1L);
easy_setopt(easy, CURLOPT_URL, libtest_arg2);
res_multi_add_handle(multi, easy);
if(res) {
printf("curl_multi_add_handle() 2 failed\n");
goto test_cleanup;
}
res = perform(multi);
if(res) {
printf("retrieve 2 failed\n");
goto test_cleanup;
}
curl_multi_remove_handle(multi, easy);
test_cleanup:
/* undocumented cleanup sequence - type UB */
curl_easy_cleanup(easy);
curl_multi_cleanup(multi);
curl_global_cleanup();
printf("Finished!\n");
return res;
}
|
