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
|
/*
Unix SMB/CIFS implementation.
testing of the events subsystem
Copyright (C) Stefan Metzmacher
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "lib/events/events.h"
#include "system/filesys.h"
#include "torture/torture.h"
#include "torture/ui.h"
const struct event_ops *event_standard_get_ops(void);
const struct event_ops *event_liboop_get_ops(void);
const struct event_ops *gtk_event_get_ops(void);
static int write_fd, read_fd;
static struct fd_event *fde;
static int te_count;
static int fde_count;
static struct torture_context *test;
static void fde_handler(struct event_context *ev_ctx, struct fd_event *f,
uint16_t flags, void *private)
{
int *fd = private;
torture_comment(test, "event[%d] fd[%d] events[0x%08X]%s%s", fde_count,
*fd, flags,
(flags & EVENT_FD_READ)?" EVENT_FD_READ":"",
(flags & EVENT_FD_WRITE)?" EVENT_FD_WRITE":"");
if (fde_count > 5) {
torture_fail(test, "got more than fde 5 events - bug!");
talloc_free(fde);
fde = NULL;
return;
}
event_set_fd_flags(fde, 0);
fde_count++;
}
static void timed_handler(struct event_context *ev_ctx, struct timed_event *te,
struct timeval tval, void *private)
{
torture_comment(test, "timed_handler called[%d]", te_count);
if (te_count > 2) {
close(write_fd);
write_fd = -1;
}
if (te_count > 5) {
torture_comment(test, "remove fd event!");
talloc_free(fde);
fde = NULL;
return;
}
te_count++;
event_add_timed(ev_ctx, ev_ctx, timeval_current_ofs(0,500), timed_handler, private);
}
static BOOL test_event_context(struct torture_context *torture, const void *_data)
{
struct event_context *ev_ctx;
int fd[2] = { -1, -1 };
BOOL try_epoll = (BOOL)_data;
ev_ctx = event_context_init_ops(torture,
event_standard_get_ops(),
&try_epoll);
test = torture;
/* reset globals */
write_fd = -1;
read_fd = -1;
fde = NULL;
te_count = 0;
fde_count = 0;
/* create a pipe */
pipe(fd);
read_fd = fd[0];
write_fd = fd[1];
fde = event_add_fd(ev_ctx, ev_ctx, read_fd, EVENT_FD_READ, fde_handler, &read_fd);
event_add_timed(ev_ctx, ev_ctx, timeval_current_ofs(0,500), timed_handler, fde);
event_loop_wait(ev_ctx);
close(read_fd);
close(write_fd);
talloc_free(ev_ctx);
return True;
}
BOOL torture_local_event(struct torture_context *torture)
{
BOOL retv = True;
struct torture_suite *suite = torture_suite_create(torture, "LOCAL-EVENT");
torture_suite_add_simple_tcase(suite, "standard with select",
test_event_context,
(void *)False);
torture_suite_add_simple_tcase(suite, "standard try epoll (or select)",
test_event_context,
(void *)True);
return retv;
}
|
