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Viewing changes to bzrlib/tests/test_clean_tree.py

  • Committer: John Arbash Meinel
  • Date: 2009-12-22 16:28:47 UTC
  • mto: This revision was merged to the branch mainline in revision 4922.
  • Revision ID: john@arbash-meinel.com-20091222162847-tvnsc69to4l4uf5r
Implement a permute_for_extension helper.

Use it for all of the 'simple' extension permutations.
It basically permutes all tests in the current module, by setting TestCase.module.
Which works well for most of our extension tests. Some had more advanced
handling of permutations (extra permutations, custom vars, etc.)

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bzrlib/tests/test_clean_tree.py
 
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# Copyright (C) 2005, 2009 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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import os
 
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from StringIO import StringIO
 
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from bzrlib.bzrdir import (
 
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    BzrDir,
 
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    )
 
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from bzrlib.clean_tree import (
 
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    clean_tree,
 
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    iter_deletables,
 
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    )
 
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from bzrlib.osutils import (
 
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    has_symlinks,
 
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    )
 
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from bzrlib.tests import (
 
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    TestCaseInTempDir,
 
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    )
 
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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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        self.failUnlessExists('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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        self.failUnlessExists('no-die-please')
 
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        self.failUnlessExists('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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        transport = tree.bzrdir.root_transport
 
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        transport.put_bytes('.bzrignore', '*~\n*.pyc\n.bzrignore\n')
 
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        transport.put_bytes('file.BASE', '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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            transport.put_bytes('file', 'contents')
 
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            transport.put_bytes('file~', 'contents')
 
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            transport.put_bytes('file.pyc', 'contents')
 
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            dels = sorted([r for a,r in iter_deletables(tree, unknown=True)])
 
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            self.assertEqual(['file', 'file.BASE'], dels)
 
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            dels = [r for a,r in iter_deletables(tree, detritus=True)]
 
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            self.assertEqual(sorted(['file~', 'file.BASE']), dels)
 
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            dels = [r for a,r in iter_deletables(tree, ignored=True)]
 
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            self.assertEqual(sorted(['file~', 'file.pyc', '.bzrignore']),
 
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                             dels)
 
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            dels = [r for a,r in iter_deletables(tree, unknown=False)]
 
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            self.assertEqual([], dels)
 
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        finally:
 
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            tree.unlock()