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https://github.com/libguestfs/libguestfs.git
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51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
# libguestfs Python bindings
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# Copyright (C) 2019 Red Hat Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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import unittest
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import os
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import guestfs
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callback_invoked = 0
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def callback(ev, eh, buf, array):
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global callback_invoked
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callback_invoked += 1
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class Test430ProgressMessages(unittest.TestCase):
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def test_progress_messages(self):
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global callback_invoked
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g = guestfs.GuestFS(python_return_dict=True)
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g.add_drive('/dev/null')
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g.launch()
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events = guestfs.EVENT_PROGRESS
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eh = g.set_event_callback(callback, events)
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g.debug('progress', ['5'])
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self.assertTrue(callback_invoked > 0)
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callback_invoked = 0
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g.delete_event_callback(eh)
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g.debug('progress', ['5'])
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self.assertEqual(callback_invoked, 0)
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g.set_event_callback(callback, events)
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g.debug('progress', ['5'])
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self.assertTrue(callback_invoked > 0)
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g.close()
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