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# Copyright (C) 2006 Canonical Ltd
# Authors: Aaron Bentley
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import os
from StringIO import StringIO
from bzrlib.bundle.serializer import read_bundle
from bzrlib.bzrdir import BzrDir
from bzrlib import tests
class TestBundle(tests.TestCaseWithTransport):
def make_trees(self):
grandparent_tree = BzrDir.create_standalone_workingtree('grandparent')
grandparent_tree.commit('initial commit', rev_id='revision1')
parent_bzrdir = grandparent_tree.bzrdir.sprout('parent')
parent_tree = parent_bzrdir.open_workingtree()
parent_tree.commit('next commit', rev_id='revision2')
branch_tree = parent_tree.bzrdir.sprout('branch').open_workingtree()
branch_tree.commit('last commit', rev_id='revision3')
def test_uses_parent(self):
"""Parent location is used as a basis by default"""
self.make_trees()
os.chdir('grandparent')
errmsg = self.run_bzr('bundle', retcode=3)[1]
self.assertContainsRe(errmsg, 'No base branch known or specified')
os.chdir('../branch')
stdout, stderr = self.run_bzr('bundle')
self.assertEqual(stderr.count('Using saved location'), 1)
br = read_bundle(StringIO(stdout))
self.assertRevisions(br, ['revision3'])
def assertRevisions(self, bi, expected):
self.assertEqual([r.revision_id for r in bi.revisions], expected)
def test_uses_submit(self):
"""Submit location can be used and set"""
self.make_trees()
os.chdir('branch')
br = read_bundle(StringIO(self.run_bzr('bundle')[0]))
self.assertRevisions(br, ['revision3'])
br = read_bundle(StringIO(self.run_bzr('bundle', '../grandparent')[0]))
self.assertRevisions(br, ['revision3', 'revision2'])
# submit location should be auto-remembered
br = read_bundle(StringIO(self.run_bzr('bundle')[0]))
self.assertRevisions(br, ['revision3', 'revision2'])
self.run_bzr('bundle', '../parent')
br = read_bundle(StringIO(self.run_bzr('bundle')[0]))
self.assertRevisions(br, ['revision3', 'revision2'])
self.run_bzr('bundle', '../parent', '--remember')
br = read_bundle(StringIO(self.run_bzr('bundle')[0]))
self.assertRevisions(br, ['revision3'])
err = self.run_bzr('bundle', '--remember', retcode=3)[1]
self.assertContainsRe(err,
'--remember requires a branch to be specified.')
def test_revision_branch_interaction(self):
self.make_trees()
os.chdir('branch')
bi = read_bundle(StringIO(self.run_bzr('bundle', '../grandparent')[0]))
self.assertRevisions(bi, ['revision3', 'revision2'])
out = StringIO(self.run_bzr('bundle', '../grandparent', '-r', '-2')[0])
bi = read_bundle(out)
self.assertRevisions(bi, ['revision2'])
bi = read_bundle(StringIO(self.run_bzr('bundle', '-r', '-2..-1')[0]))
self.assertRevisions(bi, ['revision3'])
self.run_bzr('bundle', '../grandparent', '-r', '-2..-1', retcode=3)
def test_output(self):
# check output for consistency
# win32 stdout converts LF to CRLF,
# and this is breaks the created bundle
self.make_trees()
os.chdir('branch')
stdout = self.run_bzr_subprocess('bundle')[0]
br = read_bundle(StringIO(stdout))
self.assertRevisions(br, ['revision3'])
def test_no_common_ancestor(self):
foo = self.make_branch_and_tree('foo')
bar = self.make_branch_and_tree('bar')
os.chdir('foo')
self.run_bzr('bundle', '../bar')
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