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
|
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""Test index handling."""
from collections import namedtuple
import os
import re
import sys
import unittest
import dbus
from gi.repository import GLib
from aptdaemon.worker import aptworker
from aptdaemon import core
from aptdaemon import enums
from aptdaemon import test
REGEX_SIG = "([ibxsdt])|(a{[ibxsdt]+?})|(a[ixbsdt]+?)|(\([ibxsdt]+?\))"
REGEX_IFACE = r"\n(org\.debian\.apt[a-z\.]*) --- "
REGEX_ATTRIB = (r"\n\.\.\s+attribute::\s+(?P<name>[a-zA-Z]+)\s+:\s+"
"(?P<sig>[a-z\(\)\{\}]+)")
# Setup the DBus main loop
dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
DOC_PATH = os.path.join(test.get_tests_dir(), "../doc")
class DBusTypeTest(test.AptDaemonTestCase):
"""Make sure that the specified types are returned over D-Bus."""
def setUp(self):
# Extract the property type specification from the documentation
self.ifaces = {}
with open(os.path.join(DOC_PATH, "source/dbus.rst")) as rst_file:
docu = rst_file.read()
doc = ""
iface = ""
for match in re.split(REGEX_IFACE, docu, re.MULTILINE):
if match.startswith("org.debian.apt"):
iface = match
self.ifaces[iface] = {}
doc = ""
else:
doc = match
if doc and iface:
for match_attrib in re.finditer(REGEX_ATTRIB, doc):
name = match_attrib.group("name")
sig = match_attrib.group("sig")
self.ifaces[iface][name] = sig
self.start_dbus_daemon()
self.dbus = dbus.bus.BusConnection(self.dbus_address)
self.loop = GLib.MainLoop()
self.error = None
def _on_property_changed(self, name, value, iface):
if name == "Progress" and value == 100:
self.loop.quit()
try:
self._check_property_type(iface, name, value)
except:
self.loop.quit()
raise
def _check_property_type(self, iface, name, value, signature=None):
if signature is None:
signature = self.ifaces[iface][name]
if isinstance(value, dbus.String):
self.assertEqual(signature, "s",
"Property %s on %s doesnt' comply with the "
"spec: %s" % (name, iface, value))
elif isinstance(value, dbus.String):
self.assertEqual(signature, "s",
"Property %s on %s doesnt' comply with the "
"spec: %s" % (name, iface, value))
elif isinstance(value, dbus.Int32):
self.assertEqual(signature, "i",
"Property %s on %s doesnt' comply with the "
"spec: %s" % (name, iface, value))
elif isinstance(value, dbus.Int64):
self.assertEqual(signature, "x",
"Property %s on %s doesnt' comply with the "
"spec: %s" % (name, iface, value))
elif isinstance(value, dbus.UInt64):
self.assertEqual(signature, "t",
"Property %s on %s doesnt' comply with the "
"spec: %s" % (name, iface, value))
elif isinstance(value, dbus.Double):
self.assertEqual(signature, "d",
"Property %s on %s doesnt' comply with the "
"spec: %s" % (name, iface, value))
elif isinstance(value, dbus.Boolean):
self.assertEqual(signature, "b",
"Property %s on %s doesnt' comply with the "
"spec: %s" % (name, iface, value))
elif isinstance(value, dbus.Dictionary):
self.assertEqual(signature, "a{%s}" % value.signature,
"Property %s on %s doesnt' comply with the "
"spec: %s" % (name, iface, value))
elif isinstance(value, dbus.Struct):
if value.signature:
self.assertEqual(signature, "s(%s)" % value.signature,
"Property %s on %s doesnt' comply with the "
"spec: %s" % (name, iface, value))
else:
# The dbus proxy doesn't set the signature property
for val, sig in map(lambda x, y: (x, y), value,
["".join(matches) for matches in
re.findall(REGEX_SIG, signature[1:-1])]):
self._check_property_type(iface, name, val, sig)
elif isinstance(value, dbus.Array):
self.assertEqual(signature, "a%s" % value.signature,
"Property %s on %s doesnt' comply with the "
"spec: %s" % (name, iface, value))
else:
raise Exception("Unkown type %s for property %s of %s" %
(type(value), name, iface))
def _error_cb(self, error):
"""Errback of the GetAll call."""
self.loop.quit()
raise error
def _get_all_cb(self, iface, props):
"""Callback of the GetAll call."""
try:
for name, value in props.items():
self._check_property_type(iface, name, value)
except Exception as error:
self.error = error
raise
finally:
self.loop.quit()
@unittest.skip("Requires to be convert to a C based test client")
def test_transaction_properties(self):
"""Test object properties."""
trans = core.Transaction(None, enums.ROLE_REMOVE_PACKAGES, None,
os.getpid(), os.getuid(), sys.argv[0],
"org.debian.apt.test", bus=self.dbus)
proxy = self.dbus.get_object(core.APTDAEMON_DBUS_INTERFACE,
trans.tid)
iface = core.APTDAEMON_TRANSACTION_DBUS_INTERFACE
proxy.GetAll(iface,
reply_handler=lambda x: self._get_all_cb(iface, x),
error_handler=self._error_cb,
dbus_interface=dbus.PROPERTIES_IFACE)
self.loop.run()
self.assertEqual(self.error, None, self.error)
@unittest.skip("Requires to be convert to a C based test client")
def test_transaction_signals(self):
"""Test signal emittion."""
trans = core.Transaction(None, enums.ROLE_COMMIT_PACKAGES, None,
os.getpid(), os.getuid(), sys.argv[0],
"org.debian.apt.test", bus=self.dbus,
packages=[["silly-base"], [], [], [], [], []])
proxy = self.dbus.get_object("org.debian.apt", trans.tid)
proxy.connect_to_signal("PropertyChanged",
self._on_property_changed,
dbus_interface="org.debian.apt.transaction",
interface_keyword="iface")
chroot = test.Chroot()
self.addCleanup(chroot.remove)
chroot.setup()
chroot.add_test_repository()
apt_worker = aptworker.AptWorker(load_plugins=False,
chroot=chroot.path)
apt_worker.run(trans)
self.loop.run()
self.assertEqual(self.error, None)
@unittest.skip("Requires to be convert to a C based test client")
def test_aptdaemon_properties(self):
"""Test aptdaemon properties."""
Options = namedtuple("Options", "dummy")
opt = Options(True)
self.daemon = core.AptDaemon(opt, bus=self.dbus)
proxy = self.dbus.get_object(core.APTDAEMON_DBUS_SERVICE,
core.APTDAEMON_DBUS_PATH)
iface = core.APTDAEMON_DBUS_INTERFACE
proxy.GetAll(iface,
reply_handler=lambda x: self._get_all_cb(iface, x),
error_handler=self._error_cb,
dbus_interface=dbus.PROPERTIES_IFACE)
self.loop.run()
self.assertEqual(self.error, None)
if __name__ == "__main__":
unittest.main()
# vim: ts=4 et sts=4
|
