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# Copyright (C) 2009 Canonical Ltd
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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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# 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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# 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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"""Tests for bzrlib.debug"""
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from bzrlib import debug
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from bzrlib.config import config_filename, ensure_config_dir_exists
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from bzrlib.transport import get_transport
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from bzrlib.tests import TestCaseInTempDir
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class TestDebugFlags(TestCaseInTempDir):
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def test_set_debug_flags_from_config(self):
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# test both combinations because configobject automatically splits up
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# comma-separated lists
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if os.path.isfile(config_filename()):
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# Something is wrong in environment,
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# we risk overwriting users config
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self.assert_(config_filename() + "exists, abort")
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"""debug_flags = hpss, error\n""",
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set(['hpss', 'error']))
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"""debug_flags = hpss\n""",
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def try_debug_flags(self, conf_bytes, expected_flags):
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ensure_config_dir_exists()
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f = open(config_filename(), 'wb')
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saved_debug = set(debug.debug_flags)
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debug.debug_flags.clear()
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debug.set_debug_flags_from_config()
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self.assertEqual(expected_flags,
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# restore without rebinding the variable
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debug.debug_flags.clear()
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debug.debug_flags.update(saved_debug)