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# Copyright (C) 2005, 2006 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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from bzrlib.builtins import merge
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from bzrlib.tests import TestCaseWithTransport
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from bzrlib.workingtree import WorkingTree
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from bzrlib.branch import Branch
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class TestAncestry(TestCaseWithTransport):
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def _build_branches(self):
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a_wt = self.make_branch_and_tree('A')
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open('A/foo', 'wb').write('1111\n')
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a_wt.commit('added foo',rev_id='A1')
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self.run_bzr(['branch', 'A', 'B'])
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b_wt = WorkingTree.open('B')
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open('B/foo','wb').write('1111\n22\n')
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b_wt.commit('modified B/foo',rev_id='B1')
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open('A/foo', 'wb').write('000\n1111\n')
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a_wt.commit('modified A/foo',rev_id='A2')
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merge(['B',-1],['B',1],this_dir='A')
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a_wt.commit('merged B into A',rev_id='A3')
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def _check_ancestry(self, location='', result=None):
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out = self.run_bzr(['ancestry', location])[0]
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result = "A1\nB1\nA2\nA3\n"
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self.assertEqualDiff(out, result)
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def test_ancestry(self):
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"""Tests 'ancestry' command"""
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self._build_branches()
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self._check_ancestry()
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def test_ancestry_with_location(self):
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"""Tests 'ancestry' command with a specified location."""
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self._build_branches()
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self._check_ancestry('A')
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def test_ancestry_with_repo_branch(self):
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"""Tests 'ancestry' command with a location that is a
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self._build_branches()
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self.run_bzr('init-repo', 'repo')
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self.run_bzr('branch', 'A', 'repo/A')
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self._check_ancestry('repo/A')
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def test_ancestry_with_checkout(self):
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"""Tests 'ancestry' command with a location that is a
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checkout of a repository branch."""
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self._build_branches()
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self.run_bzr('init-repo', 'repo')
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self.run_bzr('branch', 'A', 'repo/A')
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self.run_bzr('checkout', 'repo/A', 'A-checkout')
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self._check_ancestry('A-checkout')
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def test_ancestry_with_lightweight_checkout(self):
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"""Tests 'ancestry' command with a location that is a
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lightweight checkout of a repository branch."""
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self._build_branches()
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self.run_bzr('init-repo', 'repo')
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self.run_bzr('branch', 'A', 'repo/A')
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self.run_bzr('checkout', '--lightweight', 'repo/A', 'A-checkout')
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self._check_ancestry('A-checkout')
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def test_ancestry_with_truncated_checkout(self):
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"""Tests 'ancestry' command with a location that is a
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checkout of a repository branch with a shortened revision history."""
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self._build_branches()
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self.run_bzr('init-repo', 'repo')
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self.run_bzr('branch', 'A', 'repo/A')
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self.run_bzr('checkout', '-r', '2', 'repo/A', 'A-checkout')
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self._check_ancestry('A-checkout', "A1\nA2\n")
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def test_ancestry_with_truncated_lightweight_checkout(self):
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"""Tests 'ancestry' command with a location that is a lightweight
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checkout of a repository branch with a shortened revision history."""
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self._build_branches()
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self.run_bzr('init-repo', 'repo')
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self.run_bzr('branch', 'A', 'repo/A')
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self.run_bzr('checkout', '-r', '2', '--lightweight',
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'repo/A', 'A-checkout')
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self._check_ancestry('A-checkout', "A1\nA2\n")
added
removed
bzrlib/tests/blackbox/test_ancestry.py
