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Viewing changes to bzrlib/tests/blackbox/test_pull.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2007-05-03 19:49:12 UTC
  • mfrom: (2476.1.1 shared_repo_layouts)
  • Revision ID: pqm@pqm.ubuntu.com-20070503194912-pzlcms91kk2uqfdo
(John Arbash Meinel) Add doc/shared_repository_layouts.txt

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bzrlib/tests/blackbox/test_pull.py
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# Copyright (C) 2005 by Canonical Ltd
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# -*- coding: utf-8 -*-
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# Copyright (C) 2005, 2006 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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from bzrlib.branch import Branch
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from bzrlib.tests.blackbox import ExternalBase
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from bzrlib.uncommit import uncommit
 
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from bzrlib import urlutils
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class TestPull(ExternalBase):
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        self.runbzr('pull ../b')
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        self.runbzr('pull ../b')
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    def test_pull_dash_d(self):
 
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        os.mkdir('a')
 
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        os.chdir('a')
 
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        self.example_branch()
 
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        self.runbzr('init ../b')
 
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        self.runbzr('init ../c')
 
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        # pull into that branch
 
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        self.runbzr('pull -d ../b .')
 
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        # pull into a branch specified by a url
 
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        c_url = urlutils.local_path_to_url('../c')
 
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        self.assertStartsWith(c_url, 'file://')
 
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        self.runbzr('pull -d %s .' % c_url)
 
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    def test_pull_revision(self):
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        """Pull some changes from one branch to another."""
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        os.mkdir('a')
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        tree_b.commit('commit d')
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        out = self.runbzr('pull ../branch_a', retcode=3)
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        self.assertEquals(out,
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                ('','bzr: ERROR: These branches have diverged.  Try merge.\n'))
 
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                ('','bzr: ERROR: These branches have diverged.'
 
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                    ' Use the merge command to reconcile them.\n'))
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        self.assertEquals(branch_b.get_parent(), parent)
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        # test implicit --remember after resolving previous failure
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        uncommit(branch=branch_b, tree=tree_b)
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        self.runbzr('pull ../branch_c --remember')
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        self.assertEquals(branch_b.get_parent(),
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                          branch_c.bzrdir.root_transport.base)
 
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    def test_pull_bundle(self):
 
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        from bzrlib.testament import Testament
 
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        # Build up 2 trees and prepare for a pull
 
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        tree_a = self.make_branch_and_tree('branch_a')
 
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        f = open('branch_a/a', 'wb')
 
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        f.write('hello')
 
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        f.close()
 
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        tree_a.add('a')
 
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        tree_a.commit('message')
 
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        tree_b = tree_a.bzrdir.sprout('branch_b').open_workingtree()
 
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        # Make a change to 'a' that 'b' can pull
 
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        f = open('branch_a/a', 'wb')
 
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        f.write('hey there')
 
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        f.close()
 
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        tree_a.commit('message')
 
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        # Create the bundle for 'b' to pull
 
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        os.chdir('branch_a')
 
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        bundle_file = open('../bundle', 'wb')
 
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        bundle_file.write(self.run_bzr('bundle', '../branch_b')[0])
 
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        bundle_file.close()
 
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        os.chdir('../branch_b')
 
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        out, err = self.run_bzr('pull', '../bundle')
 
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        self.assertEqual(out,
 
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                         'Now on revision 2.\n')
 
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        self.assertEqual(err,
 
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                ' M  a\nAll changes applied successfully.\n')
 
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        self.assertEqualDiff(tree_a.branch.revision_history(),
 
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                             tree_b.branch.revision_history())
 
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        testament_a = Testament.from_revision(tree_a.branch.repository,
 
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                                              tree_a.get_parent_ids()[0])
 
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        testament_b = Testament.from_revision(tree_b.branch.repository,
 
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                                              tree_b.get_parent_ids()[0])
 
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        self.assertEqualDiff(testament_a.as_text(),
 
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                             testament_b.as_text())
 
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        # it is legal to attempt to pull an already-merged bundle
 
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        out, err = self.run_bzr('pull', '../bundle')
 
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        self.assertEqual(err, '')
 
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        self.assertEqual(out, 'No revisions to pull.\n')