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Viewing changes to bzrlib/tests/per_tree/test_export.py

  • Committer: Andrew Bennetts
  • Date: 2010-10-08 08:15:14 UTC
  • mto: This revision was merged to the branch mainline in revision 5498.
  • Revision ID: andrew.bennetts@canonical.com-20101008081514-dviqzrdfwyzsqbz2
Split NEWS into per-release doc/en/release-notes/bzr-*.txt

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bzrlib/tests/per_tree/test_export.py
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# Copyright (C) 2011 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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import tarfile
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import zipfile
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from bzrlib.export import export
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from bzrlib import osutils
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from bzrlib import tests
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from bzrlib.tests.per_tree import TestCaseWithTree
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from bzrlib.tests import (
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    features,
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    )
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class ExportTest(object):
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    def prepare_export(self):
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        work_a = self.make_branch_and_tree('wta')
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        self.build_tree_contents(
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            [('wta/file', 'a\nb\nc\nd\n'), ('wta/dir', '')])
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        work_a.add('file', 'file-id')
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        work_a.add('dir', 'dir-id')
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        work_a.commit('add file')
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        tree_a = self.workingtree_to_test_tree(work_a)
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        export(tree_a, 'output', self.exporter)
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    def prepare_symlink_export(self):
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        self.requireFeature(features.SymlinkFeature)
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        work_a = self.make_branch_and_tree('wta')
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        os.symlink('target', 'wta/link')
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        work_a.add('link', 'link-id')
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        work_a.commit('add link')
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        tree_a = self.workingtree_to_test_tree(work_a)
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        export(tree_a, 'output', self.exporter)
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    def test_export(self):
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        self.prepare_export()
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        names = self.get_export_names()
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        self.assertIn('output/file', names)
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        self.assertIn('output/dir', names)
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    def test_export_symlink(self):
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        self.prepare_symlink_export()
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        names = self.get_export_names()
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        self.assertIn('output/link', names)
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class TestTar(ExportTest, TestCaseWithTree):
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    exporter = 'tar'
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    def get_export_names(self):
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        tf = tarfile.open('output')
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        try:
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            return tf.getnames()
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        finally:
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            tf.close()
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class TestZip(ExportTest, TestCaseWithTree):
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    exporter = 'zip'
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    def get_export_names(self):
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        zf = zipfile.ZipFile('output')
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        try:
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            return zf.namelist()
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        finally:
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            zf.close()
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    def test_export_symlink(self):
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        self.prepare_symlink_export()
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        names = self.get_export_names()
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        self.assertIn('output/link.lnk', names)
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class TestDir(ExportTest, TestCaseWithTree):
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    exporter = 'dir'
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    def get_export_names(self):
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        return [osutils.pathjoin('output', name)
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                for name in os.listdir('output')]