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# Copyright (C) 2005-2012 Canonical Ltd
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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"""Black-box tests for bzr missing."""
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class TestMissing(tests.TestCaseWithTransport):
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def assertMessages(self, out, must_have=(), must_not_have=()):
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"""Check if commit messages are in or not in the output"""
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self.assertContainsRe(out, r'\nmessage:\n %s\n' % m)
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for m in must_not_have:
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self.assertNotContainsRe(out, r'\nmessage:\n %s\n' % m)
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def test_missing_quiet(self):
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# <https://bugs.launchpad.net/bzr/+bug/284748>
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# create a source branch
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# XXX: This still needs a test that missing is quiet when there are
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a_tree = self.make_branch_and_tree('.')
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self.build_tree_contents([('a', 'initial\n')])
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a_tree.commit(message='initial')
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out, err = self.run_bzr('missing -q .')
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self.assertEqual('', out)
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self.assertEqual('', err)
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def test_missing(self):
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missing_one = "You are missing 1 revision:"
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extra_one = "You have 1 extra revision:"
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# create a source branch
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a_tree = self.make_branch_and_tree('a')
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self.build_tree_contents([('a/a', 'initial\n')])
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a_tree.commit(message='initial')
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# clone and add a differing revision
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b_tree = a_tree.bzrdir.sprout('b').open_workingtree()
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self.build_tree_contents([('b/a', 'initial\nmore\n')])
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b_tree.commit(message='more')
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def run_missing(args, retcode=1, working_dir=None):
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out, err = self.run_bzr(['missing'] + args,
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retcode=retcode, working_dir=working_dir)
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# we do not expect any error output.
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self.assertEqual('', err)
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return out.splitlines()
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def run_missing_a(args, retcode=1):
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return run_missing(['../a'] + args,
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retcode=retcode, working_dir='b')
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def run_missing_b(args, retcode=1):
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return run_missing(['../b'] + args,
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retcode=retcode, working_dir='a')
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# run missing in a against b
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# this should not require missing to take out a write lock on a
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# or b. So we take a write lock on both to test that at the same
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# time. This may let the test pass while the default branch is an
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# os-locking branch, but it will trigger failures with lockdir based
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a_branch = a_tree.branch
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b_branch = b_tree.branch
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lines = run_missing_b([])
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# we're missing the extra revision here
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self.assertEqual(missing_one, lines[0])
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# and we expect 8 lines of output which we trust at the moment to be
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self.assertEqual(8, len(lines))
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# unlock the branches for the rest of the test
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# get extra revision from b
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a_tree.merge_from_branch(b_branch)
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a_tree.commit(message='merge')
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# compare again, but now we have the 'merge' commit extra
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lines = run_missing_b([])
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self.assertEqual(extra_one, lines[0])
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self.assertLength(8, lines)
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lines2 = run_missing_b(['--mine-only'])
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self.assertEqual(lines, lines2)
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lines3 = run_missing_b(['--theirs-only'], retcode=0)
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self.assertEqualDiff('Other branch has no new revisions.', lines3[0])
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# relative to a, missing the 'merge' commit
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lines = run_missing_a([])
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self.assertEqual(missing_one, lines[0])
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self.assertLength(8, lines)
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lines2 = run_missing_a(['--theirs-only'])
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self.assertEqual(lines, lines2)
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lines3 = run_missing_a(['--mine-only'], retcode=0)
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self.assertEqualDiff('This branch has no new revisions.', lines3[0])
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lines4 = run_missing_a(['--short'])
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self.assertLength(4, lines4)
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lines4a = run_missing_a(['-S'])
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self.assertEqual(lines4, lines4a)
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lines5 = run_missing_a(['--line'])
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self.assertLength(2, lines5)
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lines6 = run_missing_a(['--reverse'])
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self.assertEqual(lines6, lines)
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lines7 = run_missing_a(['--show-ids'])
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self.assertLength(11, lines7)
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lines8 = run_missing_a(['--verbose'])
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self.assertEqual("modified:", lines8[-2])
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self.assertEqual(" a", lines8[-1])
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self.assertEqualDiff('Other branch has no new revisions.',
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run_missing_b(['--theirs-only'], retcode=0)[0])
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# after a pull we're back on track
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b_tree.pull(a_branch)
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self.assertEqualDiff("Branches are up to date.",
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run_missing_b([], retcode=0)[0])
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self.assertEqualDiff('Branches are up to date.',
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run_missing_a([], retcode=0)[0])
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# If you supply mine or theirs you only know one side is up to date
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self.assertEqualDiff('This branch has no new revisions.',
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run_missing_a(['--mine-only'], retcode=0)[0])
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self.assertEqualDiff('Other branch has no new revisions.',
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run_missing_a(['--theirs-only'], retcode=0)[0])
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def test_missing_filtered(self):
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# create a source branch
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a_tree = self.make_branch_and_tree('a')
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self.build_tree_contents([('a/a', 'initial\n')])
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a_tree.commit(message='r1')
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# clone and add differing revisions
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b_tree = a_tree.bzrdir.sprout('b').open_workingtree()
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for i in range(2, 6):
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a_tree.commit(message='a%d' % i)
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b_tree.commit(message='b%d' % i)
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out,err = self.run_bzr('missing ../b --my-revision 3',
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retcode=1, working_dir='a')
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self.assertMessages(out, ('a3', 'b2', 'b3', 'b4', 'b5'), ('a2', 'a4'))
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out,err = self.run_bzr('missing ../b --my-revision 3..4',
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retcode=1, working_dir='a')
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self.assertMessages(out, ('a3', 'a4'), ('a2', 'a5'))
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out,err = self.run_bzr('missing ../b -r 3',
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retcode=1, working_dir='a')
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self.assertMessages(out, ('a2', 'a3', 'a4', 'a5', 'b3'), ('b2', 'b4'))
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out,err = self.run_bzr('missing ../b -r 3..4',
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retcode=1, working_dir='a')
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self.assertMessages(out, ('b3', 'b4'), ('b2', 'b5'))
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out,err = self.run_bzr('missing ../b --my-revision 3..4 -r 3..4',
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retcode=1, working_dir='a')
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self.assertMessages(out, ('a3', 'a4', 'b3', 'b4'),
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('a2', 'a5', 'b2', 'b5'))
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def test_missing_check_last_location(self):
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# check that last location shown as filepath not file URL
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# create a source branch
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wt = self.make_branch_and_tree('a')
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self.build_tree(['a/foo'])
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location = osutils.getcwd() + '/a/'
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# check last location
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lines, err = self.run_bzr('missing', working_dir='b')
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self.assertEquals('Using saved parent location: %s\n'
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'Branches are up to date.\n' % location,
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self.assertEquals('', err)
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def test_missing_directory(self):
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"""Test --directory option"""
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# create a source branch
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a_tree = self.make_branch_and_tree('a')
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self.build_tree_contents([('a/a', 'initial\n')])
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a_tree.commit(message='initial')
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# clone and add a differing revision
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b_tree = a_tree.bzrdir.sprout('b').open_workingtree()
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self.build_tree_contents([('b/a', 'initial\nmore\n')])
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b_tree.commit(message='more')
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out2, err2 = self.run_bzr('missing --directory a b', retcode=1)
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out1, err1 = self.run_bzr('missing ../b', retcode=1, working_dir='a')
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self.assertEqualDiff(out1, out2)
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self.assertEqualDiff(err1, err2)
added
removed
bzrlib/tests/blackbox/test_missing.py
