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# Copyright (C) 2005, 2006 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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from bzrlib.tests import TestCaseWithTransport, TestCase
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from bzrlib.branch import Branch
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from bzrlib.errors import PathNotChild
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from bzrlib.osutils import relpath, pathjoin, abspath, realpath
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class MoreTests(TestCaseWithTransport):
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def test_relpath(self):
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"""test for branch path lookups
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bzrlib.osutils._relpath do a simple but subtle
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job: given a path (either relative to cwd or absolute), work out
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if it is inside a branch and return the path relative to the base.
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savedir = os.getcwdu()
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dtmp = tempfile.mkdtemp()
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# On Mac OSX, /tmp actually expands to /private/tmp
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return relpath(dtmp, p)
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# check paths inside dtmp while standing outside it
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self.assertEqual(rp(pathjoin(dtmp, 'foo')), 'foo')
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self.assertEqual(rp(dtmp), '')
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self.assertRaises(PathNotChild,
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# now some near-miss operations -- note that
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# os.path.commonprefix gets these wrong!
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self.assertRaises(PathNotChild,
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dtmp.rstrip('\\/') + '2')
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self.assertRaises(PathNotChild,
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dtmp.rstrip('\\/') + '2/foo')
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# now operations based on relpath of files in current
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# directory, or nearby
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self.assertEqual(rp('foo/bar/quux'), 'foo/bar/quux')
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self.assertEqual(rp('foo'), 'foo')
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self.assertEqual(rp('./foo'), 'foo')
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self.assertEqual(rp(abspath('foo')), 'foo')
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self.assertRaises(PathNotChild,