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Viewing changes to bzrlib/tests/test__walkdirs_win32.py

  • Committer: John Arbash Meinel
  • Date: 2006-07-18 18:57:54 UTC
  • mto: This revision was merged to the branch mainline in revision 1868.
  • Revision ID: john@arbash-meinel.com-20060718185754-4007745748e28db9
Commit timestamp restricted to 1ms precision.

The old code would restrict to 1s resolution if the timestamp was
supplied, while it preserved full resolution if the timestamp was
auto generated. Now both paths preserve only 1ms resolution.

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bzrlib/tests/test__walkdirs_win32.py
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# Copyright (C) 2008, 2009, 2010 Canonical Ltd
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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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"""Tests for the win32 walkdir extension."""
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import errno
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from bzrlib import (
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    osutils,
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    tests,
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    )
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win32_readdir_feature = tests.ModuleAvailableFeature('bzrlib._walkdirs_win32')
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class TestWin32Finder(tests.TestCaseInTempDir):
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    _test_needs_features = [win32_readdir_feature]
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    def setUp(self):
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        super(TestWin32Finder, self).setUp()
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        from bzrlib._walkdirs_win32 import (
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            Win32ReadDir,
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            )
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        self.reader = Win32ReadDir()
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    def _remove_stat_from_dirblock(self, dirblock):
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        return [info[:3] + info[4:] for info in dirblock]
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    def assertWalkdirs(self, expected, top, prefix=''):
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        old_selected_dir_reader = osutils._selected_dir_reader
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        try:
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            osutils._selected_dir_reader = self.reader
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            finder = osutils._walkdirs_utf8(top, prefix=prefix)
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            result = []
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            for dirname, dirblock in finder:
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                dirblock = self._remove_stat_from_dirblock(dirblock)
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                result.append((dirname, dirblock))
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            self.assertEqual(expected, result)
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        finally:
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            osutils._selected_dir_reader = old_selected_dir_reader
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    def assertReadDir(self, expected, prefix, top_unicode):
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        result = self._remove_stat_from_dirblock(
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            self.reader.read_dir(prefix, top_unicode))
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        self.assertEqual(expected, result)
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    def test_top_prefix_to_starting_dir(self):
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        # preparing an iteration should create a unicode native path.
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        self.assertEqual(('prefix', None, None, None, u'\x12'),
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            self.reader.top_prefix_to_starting_dir(u'\x12'.encode('utf8'),
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                                                   'prefix'))
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    def test_empty_directory(self):
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        self.assertReadDir([], 'prefix', u'.')
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        self.assertWalkdirs([(('', u'.'), [])], u'.')
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    def test_file(self):
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        self.build_tree(['foo'])
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        self.assertReadDir([('foo', 'foo', 'file', u'./foo')],
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            '', u'.')
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    def test_dir(self):
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        self.build_tree(['bar/'])
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        self.assertReadDir([('bar', 'bar', 'directory', u'./bar')],
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            '', u'.')
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    def test_prefix(self):
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        self.build_tree(['bar/', 'baf'])
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        self.assertReadDir([
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            ('xxx/baf', 'baf', 'file', u'./baf'),
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            ('xxx/bar', 'bar', 'directory', u'./bar'),
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            ],
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            'xxx', u'.')
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    def test_missing_dir(self):
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        e = self.assertRaises(WindowsError,
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            self.reader.read_dir, 'prefix', u'no_such_dir')
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        self.assertEqual(errno.ENOENT, e.errno)
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        self.assertEqual(3, e.winerror)
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        self.assertEqual((3, u'no_such_dir/*'), e.args)