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  • Committer: Aaron Bentley
  • Date: 2008-11-05 00:21:17 UTC
  • mto: This revision was merged to the branch mainline in revision 678.
  • Revision ID: aaron@aaronbentley.com-20081105002117-ly7injhr5uacyl9s
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tests/clean_tree.py
 
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# Copyright (C) 2005 by Aaron Bentley
 
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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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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import os
 
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from StringIO import StringIO
 
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from unittest import makeSuite
 
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from bzrlib.bzrdir import BzrDir
 
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from bzrlib.osutils import has_symlinks
 
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from bzrlib.tests import TestCaseInTempDir
 
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from bzrlib.plugins.bzrtools.clean_tree import clean_tree, iter_deletables
 
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class TestCleanTree(TestCaseInTempDir):
 
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    def test_symlinks(self):
 
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        if has_symlinks() is False:
 
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            return
 
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        os.mkdir('branch')
 
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        BzrDir.create_standalone_workingtree('branch')
 
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        os.symlink(os.path.realpath('no-die-please'), 'branch/die-please')
 
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        os.mkdir('no-die-please')
 
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        assert os.path.exists('branch/die-please')
 
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        os.mkdir('no-die-please/child')
 
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        clean_tree('branch', unknown=True, no_prompt=True)
 
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        assert os.path.exists('no-die-please')
 
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        assert os.path.exists('no-die-please/child')
 
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    def test_iter_deletable(self):
 
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        """Files are selected for deletion appropriately"""
 
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        os.mkdir('branch')
 
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        tree = BzrDir.create_standalone_workingtree('branch')
 
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        f = file('branch/.bzrignore', 'wb')
 
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        try:
 
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            f.write('*~\n*.pyc\n.bzrignore\n')
 
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        finally:
 
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            f.close()
 
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        file('branch/file.BASE', 'wb').write('contents')
 
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        tree.lock_write()
 
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        try:
 
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            self.assertEqual(len(list(iter_deletables(tree, unknown=True))), 1)
 
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            file('branch/file', 'wb').write('contents')
 
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            file('branch/file~', 'wb').write('contents')
 
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            file('branch/file.pyc', 'wb').write('contents')
 
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            dels = sorted([r for a,r in iter_deletables(tree, unknown=True)])
 
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            assert sorted(['file', 'file.BASE']) == dels
 
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            dels = [r for a,r in iter_deletables(tree, detritus=True)]
 
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            assert sorted(['file~', 'file.BASE']) == dels
 
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            dels = [r for a,r in iter_deletables(tree, ignored=True)]
 
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            assert sorted(['file~', 'file.pyc', '.bzrignore']) == dels
 
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            dels = [r for a,r in iter_deletables(tree, unknown=False)]
 
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            assert [] == dels
 
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        finally:
 
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            tree.unlock()
 
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def test_suite():
 
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    return makeSuite(TestCleanTree)