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
|
/*
* This file is part of the Nice GLib ICE library.
*
* (C) 2014 Collabora Ltd.
* Contact: Philip Withnall
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is the Nice GLib ICE library.
*
* The Initial Developers of the Original Code are Collabora Ltd and Nokia
* Corporation. All Rights Reserved.
*
* Contributors:
* Philip Withnall, Collabora Ltd.
*
* Alternatively, the contents of this file may be used under the terms of the
* the GNU Lesser General Public License Version 2.1 (the "LGPL"), in which
* case the provisions of LGPL are applicable instead of those above. If you
* wish to allow use of your version of this file only under the terms of the
* LGPL and not to allow others to use your version of this file under the
* MPL, indicate your decision by deleting the provisions above and replace
* them with the notice and other provisions required by the LGPL. If you do
* not delete the provisions above, a recipient may use your version of this
* file under either the MPL or the LGPL.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "agent.h"
#include <stdlib.h>
#include <string.h>
#ifndef G_OS_WIN32
#include <unistd.h>
#endif
/* Remove this when we request GLib 2.58 */
#if defined (GLIB_VERSION_2_58) && GLIB_VERSION_MAX_ALLOWED >= GLIB_VERSION_2_58
#error "Remove this paragraph"
#endif
#undef G_SOURCE_FUNC
#define G_SOURCE_FUNC(f) ((GSourceFunc) (void (*)(void)) (f))
/* Make the message sufficiently large to not hit Nagle’s algorithm in the
* pseudo-TCP implementation, and hence run really slowly. */
#define MESSAGE_SIZE 1284 /* bytes */
typedef struct _TestIOStreamThreadData TestIOStreamThreadData;
typedef struct {
void (*read_thread) (GInputStream *input_stream,
TestIOStreamThreadData *data);
void (*write_thread) (GOutputStream *output_stream,
TestIOStreamThreadData *data);
void (*reliable_transport_writable) (GOutputStream *output_stream,
NiceAgent *agent, guint stream_id, guint component_id,
TestIOStreamThreadData *data);
void (*new_selected_pair) (NiceAgent *agent, guint stream_id,
guint component_id, gchar *lfoundation, gchar *rfoundation,
TestIOStreamThreadData *data);
void (*wait_transmission_cb) (NiceAgent *agent);
} TestIOStreamCallbacks;
struct _TestIOStreamThreadData {
NiceAgent *agent;
GIOStream *io_stream;
gboolean reliable;
GMainLoop *main_loop;
GMainLoop *error_loop;
GMainContext *main_context;
GMainContext *write_context;
GMainContext *read_context;
gpointer user_data;
GDestroyNotify user_data_free;
TestIOStreamThreadData *other;
/*< private >*/
const TestIOStreamCallbacks *callbacks;
gboolean done;
/* Condition signalling for the stream being open/writeable. */
gboolean stream_open;
gboolean stream_ready;
GCond write_cond;
GMutex write_mutex;
GMutex *start_mutex;
GCond *start_cond;
guint *start_count;
};
typedef enum
{
TEST_IO_STREAM_OPTION_TCP_ONLY = 1 << 0,
TEST_IO_STREAM_OPTION_BYTESTREAM_TCP = 1 << 1,
} TestIOStreamOption;
GThread *spawn_thread (const gchar *thread_name, GThreadFunc thread_func,
gpointer user_data);
void run_io_stream_test (guint deadlock_timeout, gboolean reliable,
const TestIOStreamCallbacks *callbacks,
gpointer l_user_data, GDestroyNotify l_user_data_free,
gpointer r_user_data, GDestroyNotify r_user_data_free,
TestIOStreamOption flags);
void check_for_termination (TestIOStreamThreadData *data, gsize *recv_count,
gsize *other_recv_count, volatile gsize *send_count, gsize expected_recv_count);
void stop_main_loop (GMainLoop *loop);
|
