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Viewing changes to bzrlib/tests/tree_implementations/test_path_content_summary.py

  • Committer: Aaron Bentley
  • Date: 2008-10-16 21:27:10 UTC
  • mfrom: (0.15.26 unshelve)
  • mto: (0.16.74 shelf-ui)
  • mto: This revision was merged to the branch mainline in revision 3820.
  • Revision ID: aaron@aaronbentley.com-20081016212710-h9av3nhk76dvmsv5
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bzrlib/tests/tree_implementations/test_path_content_summary.py
 
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# Copyright (C) 2007 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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"""Test that all Tree's implement path_content_summary."""
 
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import os
 
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from bzrlib.osutils import supports_executable
 
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from bzrlib.tests import SymlinkFeature, TestSkipped, TestNotApplicable
 
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from bzrlib.tests.tree_implementations import TestCaseWithTree
 
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class TestPathContentSummary(TestCaseWithTree):
 
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    def _convert_tree(self, tree):
 
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        result = TestCaseWithTree._convert_tree(self, tree)
 
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        result.lock_read()
 
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        self.addCleanup(result.unlock)
 
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        return result
 
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    def test_symlink_content_summary(self):
 
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        self.requireFeature(SymlinkFeature)
 
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        tree = self.make_branch_and_tree('tree')
 
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        os.symlink('target', 'tree/path')
 
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        tree.add(['path'])
 
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        summary = self._convert_tree(tree).path_content_summary('path')
 
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        self.assertEqual(('symlink', None, None, 'target'), summary)
 
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    def test_missing_content_summary(self):
 
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        tree = self.make_branch_and_tree('tree')
 
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        summary = self._convert_tree(tree).path_content_summary('path')
 
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        self.assertEqual(('missing', None, None, None), summary)
 
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    def test_file_content_summary_executable(self):
 
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        if not supports_executable():
 
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            raise TestNotApplicable()
 
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        tree = self.make_branch_and_tree('tree')
 
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        self.build_tree(['tree/path'])
 
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        tree.add(['path'])
 
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        current_mode = os.stat('tree/path').st_mode
 
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        os.chmod('tree/path', current_mode | 0100)
 
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        summary = self._convert_tree(tree).path_content_summary('path')
 
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        self.assertEqual(4, len(summary))
 
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        self.assertEqual('file', summary[0])
 
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        # size must be known
 
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        self.assertEqual(22, summary[1])
 
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        # executable
 
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        self.assertEqual(True, summary[2])
 
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        # may have hash,
 
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        self.assertSubset((summary[3],),
 
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            (None, '0c352290ae1c26ca7f97d5b2906c4624784abd60'))
 
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    def test_file_content_summary_non_exec(self):
 
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        tree = self.make_branch_and_tree('tree')
 
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        self.build_tree(['tree/path'])
 
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        tree.add(['path'])
 
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        summary = self._convert_tree(tree).path_content_summary('path')
 
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        self.assertEqual(4, len(summary))
 
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        self.assertEqual('file', summary[0])
 
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        # size must be known
 
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        self.assertEqual(22, summary[1])
 
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        # not executable
 
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        if supports_executable:
 
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            self.assertEqual(False, summary[2])
 
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        else:
 
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            self.assertEqual(None, summary[2])
 
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        # may have hash,
 
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        self.assertSubset((summary[3],),
 
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            (None, '0c352290ae1c26ca7f97d5b2906c4624784abd60'))
 
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    def test_dir_content_summary(self):
 
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        tree = self.make_branch_and_tree('tree')
 
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        self.build_tree(['tree/path/'])
 
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        tree.add(['path'])
 
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        summary = self._convert_tree(tree).path_content_summary('path')
 
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        self.assertEqual(('directory', None, None, None), summary)
 
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    def test_tree_content_summary(self):
 
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        tree = self.make_branch_and_tree('tree')
 
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        subtree = self.make_branch_and_tree('tree/path')
 
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        tree.add(['path'])
 
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        if not tree.branch.repository._format.supports_tree_reference:
 
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            raise TestSkipped("Tree references not supported.")
 
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        summary = self._convert_tree(tree).path_content_summary('path')
 
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        self.assertEqual(4, len(summary))
 
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        self.assertEqual('tree-reference', summary[0])