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#!/usr/bin/env python2.5
##
## This file is part of ContextKit.
##
## Copyright (C) 2008, 2009 Nokia. All rights reserved.
##
## Contact: Marius Vollmer <marius.vollmer@nokia.com>
##
## This library is free software; you can redistribute it and/or
## modify it under the terms of the GNU Lesser General Public License
## version 2.1 as published by the Free Software Foundation.
##
## 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 sys
import unittest
import os
from ContextKit.cltool import CLTool
class Types(unittest.TestCase):
def testTypeChangeSameValue(self):
"""
Description
This test verifies that valueChanged signals are
emitted even if the new value is the same as old
value, just the type is different.
Steps
1. starts a provider as commander with test.prop -> int:42
2. starts a client, subscribes to test.prop, client
sees the value
3. provider changes the value to double:42
4 client sees the new value
"""
provider = CLTool("context-provide")
provider.send("add int test.prop 42")
provider.expect("Added key")
client = CLTool("client")
client.send("assign session org.freedesktop.ContextKit.Commander commander")
client.expect("Assigned commander")
client.send("subscribe commander test.prop")
self.assert_(client.expect("Subscribe returned: qulonglong:42"))
provider.send("settype test.prop double")
provider.send("test.prop = 42.0")
provider.expect("Setting key")
client.send("waitforchanged 5000")
self.assert_(client.expect("ValueChanged: org.freedesktop.ContextKit.Commander /org/maemo/contextkit/test/prop double:42"))
client.close()
provider.close()
if __name__ == "__main__":
sys.stdout = os.fdopen(sys.stdout.fileno(), 'w', 1)
unittest.main()
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