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Viewing changes to breezy/tests/blackbox/test_link_tree.py

  • Committer: Jelmer Vernooij
  • Date: 2018-04-02 00:52:27 UTC
  • mfrom: (6939 work)
  • mto: This revision was merged to the branch mainline in revision 7274.
  • Revision ID: jelmer@jelmer.uk-20180402005227-pecflp1mvdjrjqd6
Merge trunk.

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breezy/tests/blackbox/test_link_tree.py
 
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# Copyright (C) 2008 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
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#
 
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"""Tests for the 'brz link-tree' command."""
 
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import os
 
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from ... import (
 
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    tests,
 
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    )
 
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from ..features import (
 
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    HardlinkFeature,
 
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    )
 
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class TestLinkTreeCommand(tests.TestCaseWithTransport):
 
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    _test_needs_features = [HardlinkFeature]
 
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    def setUp(self):
 
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        tests.TestCaseWithTransport.setUp(self)
 
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        self.parent_tree = self.make_branch_and_tree('parent')
 
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        self.parent_tree.lock_write()
 
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        self.addCleanup(self.parent_tree.unlock)
 
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        self.build_tree_contents([('parent/foo', b'bar')])
 
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        self.parent_tree.add('foo', b'foo-id')
 
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        self.parent_tree.commit('added foo')
 
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        child_controldir = self.parent_tree.controldir.sprout('child')
 
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        self.child_tree = child_controldir.open_workingtree()
 
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    def hardlinked(self):
 
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        parent_stat = os.lstat(self.parent_tree.abspath('foo'))
 
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        child_stat = os.lstat(self.child_tree.abspath('foo'))
 
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        return parent_stat.st_ino == child_stat.st_ino
 
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    def test_link_tree(self):
 
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        """Ensure the command works as intended"""
 
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        os.chdir('child')
 
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        self.parent_tree.unlock()
 
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        self.run_bzr('link-tree ../parent')
 
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        self.assertTrue(self.hardlinked())
 
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        # want teh addCleanup to work properly
 
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        self.parent_tree.lock_write()