ee059df63e
get_disk_usage is moved from code-modules and backup.py and rewritten not to call external du This commit is part of #822 fix.
49 lines
1.7 KiB
Python
49 lines
1.7 KiB
Python
#!/usr/bin/python -O
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#
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# The Qubes OS Project, http://www.qubes-os.org
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#
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# Copyright (C) 2014 Wojciech Porczyk <wojciech@porczyk.eu>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (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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#
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import subprocess
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import unittest
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import qubes.qubesutils
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class TestCaseFunctionsAndConstants(unittest.TestCase):
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def check_output_int(self, cmd):
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return int(subprocess.check_output(cmd).strip().split(None, 1)[0])
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def test_00_BLKSIZE(self):
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# this may fail on systems without st_blocks
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self.assertEqual(qubes.qubesutils.BLKSIZE, self.check_output_int(['stat', '-c%B', '.']))
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def test_01_get_size_one(self):
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# this may fail on systems without st_blocks
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self.assertEqual(qubes.qubesutils.get_disk_usage_one(os.stat('.')),
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self.check_output_int(['stat', '-c%b', '.']) * qubes.qubesutils.BLKSIZE)
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def test_02_get_size(self):
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self.assertEqual(qubes.qubesutils.get_disk_usage('.'),
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self.check_output_int(['du', '-s', '--block-size=1', '.']))
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if __name__ == '__main__':
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unittest.main()
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