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+# Copyright (C) 2009 Nokia Corporation
+# Copyright (C) 2009 Collabora Ltd.
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+# 02110-1301 USA
+
+import dbus
+
+"""Regression test for pushing clients' capabilities into an old CM, with only
+the old Capabilities interface.
+"""
+
+import dbus
+import dbus.service
+
+from servicetest import EventPattern, tp_name_prefix, tp_path_prefix, \
+ call_async
+from mctest import exec_test, SimulatedConnection, SimulatedClient, \
+ create_fakecm_account, enable_fakecm_account, SimulatedChannel, \
+ expect_client_setup
+import constants as cs
+
+def test(q, bus, mc):
+ # Two clients want to handle channels: MediaCall is running, and AbiWord
+ # is activatable.
+
+ media_fixed_properties = dbus.Dictionary({
+ cs.CHANNEL + '.ChannelType': cs.CHANNEL_TYPE_STREAMED_MEDIA,
+ }, signature='sv')
+ media_call = SimulatedClient(q, bus, 'MediaCall',
+ observe=[], approve=[],
+ handle=[media_fixed_properties], bypass_approval=False)
+
+ # wait for MC to download the properties
+ expect_client_setup(q, [media_call])
+
+ def check_legacy_caps(e):
+ # Because MC has no idea how to map Client capabilities into legacy
+ # capabilities, it assumes that every client has all the flags in
+ # the world. In this example we have (only) a StreamedMedia client
+ # and a stream-tube client, so that's what MC will tell us.
+ add = e.args[0]
+ remove = e.args[1]
+
+ assert (cs.CHANNEL_TYPE_STREAMED_MEDIA, 2L**32-1) in add
+ assert (cs.CHANNEL_TYPE_STREAM_TUBE, 2L**32-1) in add
+
+ # MC puts StreamTube in the list twice - arguably a bug, but
+ # CMs should cope. So, don't assert about the length of the list
+ for item in add:
+ assert item in (
+ (cs.CHANNEL_TYPE_STREAMED_MEDIA, 2L**32-1),
+ (cs.CHANNEL_TYPE_STREAM_TUBE, 2L**32-1),
+ )
+
+ assert len(remove) == 0
+
+ return True
+
+ params = dbus.Dictionary({"account": "someguy@example.com",
+ "password": "secrecy"}, signature='sv')
+ cm_name_ref, account = create_fakecm_account(q, bus, mc, params)
+ conn = enable_fakecm_account(q, bus, mc, account, params,
+ extra_interfaces=[cs.CONN_IFACE_CAPS],
+ expect_after_connect=[
+ EventPattern('dbus-method-call', handled=False,
+ interface=cs.CONN_IFACE_CAPS,
+ method='AdvertiseCapabilities',
+ predicate=check_legacy_caps),
+ ])
+
+if __name__ == '__main__':
+ exec_test(test, {})