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# Copyright (C) 2006 Canonical Ltd
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# Authors: Aaron Bentley
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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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# 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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# 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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from StringIO import StringIO
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from bzrlib.bundle.serializer import read_bundle
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from bzrlib.bzrdir import BzrDir
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from bzrlib import tests
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class TestBundle(tests.TestCaseWithTransport):
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grandparent_tree = BzrDir.create_standalone_workingtree('grandparent')
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grandparent_tree.commit('initial commit', rev_id='revision1')
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parent_bzrdir = grandparent_tree.bzrdir.sprout('parent')
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parent_tree = parent_bzrdir.open_workingtree()
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parent_tree.commit('next commit', rev_id='revision2')
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branch_tree = parent_tree.bzrdir.sprout('branch').open_workingtree()
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branch_tree.commit('last commit', rev_id='revision3')
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def test_uses_parent(self):
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"""Parent location is used as a basis by default"""
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os.chdir('grandparent')
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errmsg = self.run_bzr('bundle', retcode=3)[1]
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self.assertContainsRe(errmsg, 'No base branch known or specified')
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stdout, stderr = self.run_bzr('bundle')
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self.assertEqual(stderr.count('Using saved location'), 1)
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br = read_bundle(StringIO(stdout))
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self.assertRevisions(br, ['revision3'])
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def assertRevisions(self, bi, expected):
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self.assertEqual([r.revision_id for r in bi.revisions], expected)
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def test_uses_submit(self):
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"""Submit location can be used and set"""
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br = read_bundle(StringIO(self.run_bzr('bundle')[0]))
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self.assertRevisions(br, ['revision3'])
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br = read_bundle(StringIO(self.run_bzr('bundle ../grandparent')[0]))
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self.assertRevisions(br, ['revision3', 'revision2'])
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# submit location should be auto-remembered
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br = read_bundle(StringIO(self.run_bzr('bundle')[0]))
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self.assertRevisions(br, ['revision3', 'revision2'])
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self.run_bzr('bundle ../parent')
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br = read_bundle(StringIO(self.run_bzr('bundle')[0]))
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self.assertRevisions(br, ['revision3', 'revision2'])
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self.run_bzr('bundle ../parent --remember')
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br = read_bundle(StringIO(self.run_bzr('bundle')[0]))
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self.assertRevisions(br, ['revision3'])
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err = self.run_bzr('bundle --remember', retcode=3)[1]
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self.assertContainsRe(err,
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'--remember requires a branch to be specified.')
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def test_revision_branch_interaction(self):
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bi = read_bundle(StringIO(self.run_bzr('bundle ../grandparent')[0]))
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self.assertRevisions(bi, ['revision3', 'revision2'])
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out = StringIO(self.run_bzr('bundle ../grandparent -r -2')[0])
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self.assertRevisions(bi, ['revision2'])
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bi = read_bundle(StringIO(self.run_bzr('bundle -r -2..-1')[0]))
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self.assertRevisions(bi, ['revision3'])
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self.run_bzr('bundle ../grandparent -r -2..-1', retcode=3)
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def test_output(self):
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# check output for consistency
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# win32 stdout converts LF to CRLF,
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# and this is breaks the created bundle
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stdout = self.run_bzr_subprocess('bundle')[0]
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br = read_bundle(StringIO(stdout))
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self.assertRevisions(br, ['revision3'])
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def test_no_common_ancestor(self):
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foo = self.make_branch_and_tree('foo')
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bar = self.make_branch_and_tree('bar')
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self.run_bzr('bundle ../bar')