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Viewing changes to bzrlib/tests/blackbox/test_conflicts.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2009-07-30 14:24:06 UTC
  • mfrom: (4576.1.1 export-to-dir)
  • Revision ID: pqm@pqm.ubuntu.com-20090730142406-wg8gmxpcjz4c1z00
(bialix) Allow 'bzr export' to export into an existing (but empty)
        directory

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bzrlib/tests/blackbox/test_conflicts.py
 
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# Copyright (C) 2006 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 bzrlib import (
 
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    conflicts
 
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    )
 
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from bzrlib.workingtree import WorkingTree
 
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from bzrlib.tests.blackbox import ExternalBase
 
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# FIXME: These don't really look at the output of the conflict commands, just
 
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# the number of lines - there should be more examination.
 
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class TestConflicts(ExternalBase):
 
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    def setUp(self):
 
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        super(ExternalBase, self).setUp()
 
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        a_tree = self.make_branch_and_tree('a')
 
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        self.build_tree_contents([
 
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            ('a/myfile', 'contentsa\n'),
 
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            ('a/my_other_file', 'contentsa\n'),
 
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            ('a/mydir/',),
 
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            ])
 
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        a_tree.add('myfile')
 
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        a_tree.add('my_other_file')
 
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        a_tree.add('mydir')
 
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        a_tree.commit(message="new")
 
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        b_tree = a_tree.bzrdir.sprout('b').open_workingtree()
 
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        self.build_tree_contents([
 
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            ('b/myfile', 'contentsb\n'),
 
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            ('b/my_other_file', 'contentsb\n'),
 
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            ])
 
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        b_tree.rename_one('mydir', 'mydir2')
 
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        b_tree.commit(message="change")
 
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        self.build_tree_contents([
 
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            ('a/myfile', 'contentsa2\n'),
 
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            ('a/my_other_file', 'contentsa2\n'),
 
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            ])
 
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        a_tree.rename_one('mydir', 'mydir3')
 
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        a_tree.commit(message='change')
 
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        a_tree.merge_from_branch(b_tree.branch)
 
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        os.chdir('a')
 
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    def test_conflicts(self):
 
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        conflicts, errs = self.run_bzr('conflicts')
 
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        self.assertEqual(3, len(conflicts.splitlines()))
 
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    def test_conflicts_text(self):
 
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        conflicts = self.run_bzr('conflicts --text')[0].splitlines()
 
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        self.assertEqual(['my_other_file', 'myfile'], conflicts)
 
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    def test_resolve(self):
 
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        self.run_bzr('resolve myfile')
 
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        conflicts, errs = self.run_bzr('conflicts')
 
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        self.assertEqual(2, len(conflicts.splitlines()))
 
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        self.run_bzr('resolve my_other_file')
 
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        self.run_bzr('resolve mydir2')
 
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        conflicts, errs = self.run_bzr('conflicts')
 
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        self.assertEqual(len(conflicts.splitlines()), 0)
 
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    def test_resolve_all(self):
 
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        self.run_bzr('resolve --all')
 
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        conflicts, errs = self.run_bzr('conflicts')
 
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        self.assertEqual(len(conflicts.splitlines()), 0)
 
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    def test_resolve_in_subdir(self):
 
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        """resolve when run from subdirectory should handle relative paths"""
 
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        orig_dir = os.getcwdu()
 
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        try:
 
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            os.mkdir("subdir")
 
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            os.chdir("subdir")
 
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            self.run_bzr("resolve ../myfile")
 
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            os.chdir("../../b")
 
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            self.run_bzr("resolve ../a/myfile")
 
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            wt = WorkingTree.open_containing('.')[0]
 
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            conflicts = wt.conflicts()
 
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            if not conflicts.is_empty():
 
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                self.fail("tree still contains conflicts: %r" % conflicts)
 
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        finally:
 
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            os.chdir(orig_dir)
 
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    def test_auto_resolve(self):
 
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        """Text conflicts can be resolved automatically"""
 
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        tree = self.make_branch_and_tree('tree')
 
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        self.build_tree_contents([('tree/file',
 
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            '<<<<<<<\na\n=======\n>>>>>>>\n')])
 
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        tree.add('file', 'file_id')
 
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        self.assertEqual(tree.kind('file_id'), 'file')
 
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        file_conflict = conflicts.TextConflict('file', file_id='file_id')
 
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        tree.set_conflicts(conflicts.ConflictList([file_conflict]))
 
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        os.chdir('tree')
 
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        note = self.run_bzr('resolve', retcode=1)[1]
 
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        self.assertContainsRe(note, '0 conflict\\(s\\) auto-resolved.')
 
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        self.assertContainsRe(note,
 
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            'Remaining conflicts:\nText conflict in file')
 
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        self.build_tree_contents([('file', 'a\n')])
 
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        note = self.run_bzr('resolve')[1]
 
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        self.assertContainsRe(note, 'All conflicts resolved.')