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
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
|
/* Utility functions for tests that rely on GLib
*
* Copyright © 2010-2011 Nokia Corporation
* Copyright © 2013-2015 Collabora Ltd.
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include <config.h>
#include "test-utils-glib.h"
#include <string.h>
#ifdef DBUS_WIN
# include <io.h>
# include <windows.h>
#else
# include <signal.h>
# include <unistd.h>
# include <sys/types.h>
#endif
#include <glib.h>
#include <glib/gstdio.h>
#include <dbus/dbus.h>
void
_test_assert_no_error (const DBusError *e,
const char *file,
int line)
{
if (G_UNLIKELY (dbus_error_is_set (e)))
g_error ("%s:%d: expected success but got error: %s: %s",
file, line, e->name, e->message);
}
static gchar *
spawn_dbus_daemon (const gchar *binary,
const gchar *configuration,
GPid *daemon_pid)
{
GError *error = NULL;
GString *address;
gint address_fd;
const gchar *const argv[] = {
binary,
configuration,
"--nofork",
"--print-address=1", /* stdout */
NULL
};
g_spawn_async_with_pipes (NULL, /* working directory */
(gchar **) argv, /* g_s_a_w_p() is not const-correct :-( */
NULL, /* envp */
G_SPAWN_DO_NOT_REAP_CHILD | G_SPAWN_SEARCH_PATH,
NULL, /* child_setup */
NULL, /* user data */
daemon_pid,
NULL, /* child's stdin = /dev/null */
&address_fd,
NULL, /* child's stderr = our stderr */
&error);
g_assert_no_error (error);
address = g_string_new (NULL);
/* polling until the dbus-daemon writes out its address is a bit stupid,
* but at least it's simple, unlike dbus-launch... in principle we could
* use select() here, but life's too short */
while (1)
{
gssize bytes;
gchar buf[4096];
gchar *newline;
bytes = read (address_fd, buf, sizeof (buf));
if (bytes > 0)
g_string_append_len (address, buf, bytes);
newline = strchr (address->str, '\n');
if (newline != NULL)
{
if ((newline > address->str) && ('\r' == newline[-1]))
newline -= 1;
g_string_truncate (address, newline - address->str);
break;
}
g_usleep (G_USEC_PER_SEC / 10);
}
g_close (address_fd, NULL);
return g_string_free (address, FALSE);
}
gchar *
test_get_dbus_daemon (const gchar *config_file,
GPid *daemon_pid)
{
gchar *dbus_daemon;
gchar *arg;
gchar *address;
if (config_file != NULL)
{
if (g_getenv ("DBUS_TEST_DAEMON_ADDRESS") != NULL)
{
g_message ("SKIP: cannot use DBUS_TEST_DAEMON_ADDRESS for "
"unusally-configured dbus-daemon");
return NULL;
}
if (g_getenv ("DBUS_TEST_DATA") == NULL)
{
g_message ("SKIP: set DBUS_TEST_DATA to a directory containing %s",
config_file);
return NULL;
}
arg = g_strdup_printf (
"--config-file=%s/%s",
g_getenv ("DBUS_TEST_DATA"), config_file);
}
else if (g_getenv ("DBUS_TEST_SYSCONFDIR") != NULL)
{
arg = g_strdup_printf ("--config-file=%s/dbus-1/session.conf",
g_getenv ("DBUS_TEST_SYSCONFDIR"));
}
else if (g_getenv ("DBUS_TEST_DATA") != NULL)
{
arg = g_strdup_printf (
"--config-file=%s/valid-config-files/session.conf",
g_getenv ("DBUS_TEST_DATA"));
}
else
{
arg = g_strdup ("--session");
}
dbus_daemon = g_strdup (g_getenv ("DBUS_TEST_DAEMON"));
if (dbus_daemon == NULL)
dbus_daemon = g_strdup ("dbus-daemon");
if (g_getenv ("DBUS_TEST_DAEMON_ADDRESS") != NULL)
{
address = g_strdup (g_getenv ("DBUS_TEST_DAEMON_ADDRESS"));
}
else
{
address = spawn_dbus_daemon (dbus_daemon, arg, daemon_pid);
}
g_free (dbus_daemon);
g_free (arg);
return address;
}
DBusConnection *
test_connect_to_bus (TestMainContext *ctx,
const gchar *address)
{
DBusConnection *conn;
DBusError error = DBUS_ERROR_INIT;
dbus_bool_t ok;
conn = dbus_connection_open_private (address, &error);
test_assert_no_error (&error);
g_assert (conn != NULL);
ok = dbus_bus_register (conn, &error);
test_assert_no_error (&error);
g_assert (ok);
g_assert (dbus_bus_get_unique_name (conn) != NULL);
test_connection_setup (ctx, conn);
return conn;
}
void
test_kill_pid (GPid pid)
{
#ifdef DBUS_WIN
if (pid != NULL)
TerminateProcess (pid, 1);
#else
if (pid > 0)
kill (pid, SIGTERM);
#endif
}
|
