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bf54a16f92
Create a test system bus and use it to run all the tests, add a mock SensorsProxy (via dbusmock template) server that implements the net.hadess.SensorProxy interface. To make testing easier, the service is created on request of a proxy for it, whose lifetime controls the mock service lifetime as well. This is done using a further mock service that is used to manage the others, using python-dbusmock to simplify the handling. Add basic tests for the orientation manager. As per the usage dbusmock, we're now launching all the tests under such wrapper, so that local dbus environment won't ever considered, and there's no risk that it may affect the tests results both locally and in CI. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1233>
84 lines
2.4 KiB
Python
84 lines
2.4 KiB
Python
# This program is free software; you can redistribute it and/or modify it under
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# the terms of the GNU Lesser General Public License as published by the Free
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# Software Foundation; either version 3 of the License, or (at your option) any
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# later version. See http://www.gnu.org/copyleft/lgpl.html for the full text
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# of the license.
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__author__ = 'Marco Trevisan'
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__copyright__ = '(c) 2021 Canonical Ltd.'
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import dbus
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import fcntl
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import os
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import subprocess
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from collections import OrderedDict
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from dbusmock import DBusTestCase
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BUS_NAME = 'org.gnome.Mutter.TestDBusMocksManager'
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MAIN_OBJ = '/org/gnome/Mutter/TestDBusMocksManager'
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MAIN_IFACE = 'org.gnome.Mutter.TestDBusMocksManager'
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SYSTEM_BUS = True
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def load(mock, parameters):
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mock.mocks = OrderedDict()
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DBusTestCase.setUpClass()
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mock.dbus_mock = DBusTestCase()
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mock.dbus_mock.setUp()
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mock.templates_dir = parameters['templates-dir']
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def set_nonblock(fd):
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'''Set a file object to non-blocking'''
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flags = fcntl.fcntl(fd, fcntl.F_GETFL)
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fcntl.fcntl(fd, fcntl.F_SETFL, flags | os.O_NONBLOCK)
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@dbus.service.method(MAIN_IFACE, in_signature='s')
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def StartFromTemplate(self, template):
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if template in self.mocks.keys():
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raise KeyError('Template {} already started'.format(template))
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mock_server, mock_obj = self.dbus_mock.spawn_server_template(template, {},
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stdout=subprocess.PIPE)
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set_nonblock(mock_server.stdout)
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self.mocks[template] = (mock_server, mock_obj)
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@dbus.service.method(MAIN_IFACE, in_signature='s')
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def StartFromLocalTemplate(self, template):
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path = os.path.join(self.templates_dir, template + '.py')
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return self.StartFromTemplate(path)
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@dbus.service.method(MAIN_IFACE, in_signature='s')
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def StopTemplate(self, template):
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(mock_server, mock_obj) = self.mocks.pop(template)
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mock_server.terminate()
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mock_server.wait()
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@dbus.service.method(MAIN_IFACE, in_signature='s')
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def StopLocalTemplate(self, template):
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path = os.path.join(self.templates_dir, template + '.py')
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return self.StopTemplate(path)
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@dbus.service.method(MAIN_IFACE)
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def Cleanup(self):
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for (mock_server, mock_obj) in reversed(self.mocks.values()):
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mock_server.terminate()
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mock_server.wait()
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self.dbus_mock.tearDown()
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DBusTestCase.tearDownClass()
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@dbus.service.method(MAIN_IFACE, out_signature='as')
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def ListRunningTemplates(self):
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return list(self.mocks.keys())
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