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

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2007-04-26 05:42:38 UTC
  • mfrom: (2432.2.9 hpss-protocol2)
  • Revision ID: pqm@pqm.ubuntu.com-20070426054238-v6k5ge3z766vaafk
(Andrew Bennetts, Robert Collins) Smart server protocol versioning.

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bzrlib/tests/blackbox/test_push.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, 2007 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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import os
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import bzrlib
 
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from bzrlib import (
 
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    errors,
 
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    urlutils,
 
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    )
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from bzrlib.branch import Branch
 
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from bzrlib.bzrdir import BzrDirMetaFormat1
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from bzrlib.osutils import abspath
 
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from bzrlib.repofmt.knitrepo import RepositoryFormatKnit1
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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.urlutils import local_path_from_url
 
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from bzrlib.workingtree import WorkingTree
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class TestPush(ExternalBase):
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        tree_b.commit('commit c')
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        # initial push location must be empty
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        self.assertEqual(None, branch_b.get_push_location())
 
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        # test push for failure without push location set
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        os.chdir('branch_a')
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        out = self.runbzr('push', retcode=3)
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        self.assertEquals(out,
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                ('','bzr: ERROR: No push location known or specified.\n'))
 
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        # test not remembered if cannot actually push
 
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        self.run_bzr('push', '../path/which/doesnt/exist', retcode=3)
 
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        out = self.run_bzr('push', retcode=3)
 
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        self.assertEquals(
 
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                ('', 'bzr: ERROR: No push location known or specified.\n'),
 
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                out)
 
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        # test implicit --remember when no push location set, push fails
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        out = self.runbzr('push ../branch_b', retcode=3)
 
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        out = self.run_bzr('push', '../branch_b', retcode=3)
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        self.assertEquals(out,
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                ('','bzr: ERROR: These branches have diverged.  '
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                    'Try a merge then push with overwrite.\n'))
 
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                    'Try using "merge" and then "push".\n'))
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        self.assertEquals(abspath(branch_a.get_push_location()),
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                          abspath(branch_b.bzrdir.root_transport.base))
 
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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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        transport.delete('branch_b/c')
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        self.runbzr('push')
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        self.assertEquals(abspath(branch_a.get_push_location()),
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                          abspath(branch_b.bzrdir.root_transport.base))
 
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        out, err = self.run_bzr('push')
 
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        path = branch_a.get_push_location()
 
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        self.assertEquals(out,
 
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                          'Using saved location: %s\n' 
 
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                          'Pushed up to revision 2.\n'
 
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                          % local_path_from_url(path))
 
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        self.assertEqual(err,
 
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                         'All changes applied successfully.\n')
 
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        self.assertEqual(path,
 
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                         branch_b.bzrdir.root_transport.base)
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        # test explicit --remember
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        self.runbzr('push ../branch_c --remember')
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        self.assertEquals(abspath(branch_a.get_push_location()),
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                          abspath(branch_c.bzrdir.root_transport.base))
 
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        self.run_bzr('push', '../branch_c', '--remember')
 
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        self.assertEquals(branch_a.get_push_location(),
 
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                          branch_c.bzrdir.root_transport.base)
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    def test_push_without_tree(self):
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        # bzr push from a branch that does not have a checkout should work.
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        b = self.make_branch('.')
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        out, err = self.run_bzr('push', 'pushed-location')
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        self.assertEqual('', out)
80
 
        self.assertEqual('0 revision(s) pushed.\n', err)
81
 
        b2 = bzrlib.branch.Branch.open('pushed-location')
 
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        self.assertEqual('Created new branch.\n', err)
 
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        b2 = Branch.open('pushed-location')
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        self.assertEndsWith(b2.base, 'pushed-location/')
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    def test_push_new_branch_revision_count(self):
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        out, err = self.run_bzr('push', 'pushed-to')
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        os.chdir('..')
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        self.assertEqual('', out)
96
 
        self.assertEqual('1 revision(s) pushed.\n', err)
 
119
        self.assertEqual('Created new branch.\n', err)
 
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    def test_push_only_pushes_history(self):
 
122
        # Knit branches should only push the history for the current revision.
 
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        format = BzrDirMetaFormat1()
 
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        format.repository_format = RepositoryFormatKnit1()
 
125
        shared_repo = self.make_repository('repo', format=format, shared=True)
 
126
        shared_repo.set_make_working_trees(True)
 
127
 
 
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        def make_shared_tree(path):
 
129
            shared_repo.bzrdir.root_transport.mkdir(path)
 
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            shared_repo.bzrdir.create_branch_convenience('repo/' + path)
 
131
            return WorkingTree.open('repo/' + path)
 
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        tree_a = make_shared_tree('a')
 
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        self.build_tree(['repo/a/file'])
 
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        tree_a.add('file')
 
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        tree_a.commit('commit a-1', rev_id='a-1')
 
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        f = open('repo/a/file', 'ab')
 
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        f.write('more stuff\n')
 
138
        f.close()
 
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        tree_a.commit('commit a-2', rev_id='a-2')
 
140
 
 
141
        tree_b = make_shared_tree('b')
 
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        self.build_tree(['repo/b/file'])
 
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        tree_b.add('file')
 
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        tree_b.commit('commit b-1', rev_id='b-1')
 
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        self.assertTrue(shared_repo.has_revision('a-1'))
 
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        self.assertTrue(shared_repo.has_revision('a-2'))
 
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        self.assertTrue(shared_repo.has_revision('b-1'))
 
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        # Now that we have a repository with shared files, make sure
 
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        # that things aren't copied out by a 'push'
 
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        os.chdir('repo/b')
 
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        self.run_bzr('push', '../../push-b')
 
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        pushed_tree = WorkingTree.open('../../push-b')
 
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        pushed_repo = pushed_tree.branch.repository
 
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        self.assertFalse(pushed_repo.has_revision('a-1'))
 
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        self.assertFalse(pushed_repo.has_revision('a-2'))
 
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        self.assertTrue(pushed_repo.has_revision('b-1'))
 
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160
    def test_push_funky_id(self):
 
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        t = self.make_branch_and_tree('tree')
 
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        os.chdir('tree')
 
163
        self.build_tree(['filename'])
 
164
        t.add('filename', 'funky-chars<>%&;"\'')
 
165
        t.commit('commit filename')
 
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        self.run_bzr('push', '../new-tree')
 
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    def test_push_dash_d(self):
 
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        t = self.make_branch_and_tree('from')
 
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        t.commit(allow_pointless=True,
 
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                message='first commit')
 
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        self.runbzr('push -d from to-one')
 
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        self.failUnlessExists('to-one')
 
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        self.runbzr('push -d %s %s' 
 
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            % tuple(map(urlutils.local_path_to_url, ['from', 'to-two'])))
 
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        self.failUnlessExists('to-two')
 
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178
    def create_simple_tree(self):
 
179
        tree = self.make_branch_and_tree('tree')
 
180
        self.build_tree(['tree/a'])
 
181
        tree.add(['a'], ['a-id'])
 
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        tree.commit('one', rev_id='r1')
 
183
        return tree
 
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185
    def test_push_create_prefix(self):
 
186
        """'bzr push --create-prefix' will create leading directories."""
 
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        tree = self.create_simple_tree()
 
188
 
 
189
        self.run_bzr_error(['Parent directory of ../new/tree does not exist'],
 
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                           'push', '../new/tree',
 
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                           working_dir='tree')
 
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        self.run_bzr('push', '../new/tree', '--create-prefix',
 
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                     working_dir='tree')
 
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        new_tree = WorkingTree.open('new/tree')
 
195
        self.assertEqual(tree.last_revision(), new_tree.last_revision())
 
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        self.failUnlessExists('new/tree/a')
 
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    def test_push_use_existing(self):
 
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        """'bzr push --use-existing-dir' can push into an existing dir.
 
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        By default, 'bzr push' will not use an existing, non-versioned dir.
 
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        """
 
203
        tree = self.create_simple_tree()
 
204
        self.build_tree(['target/'])
 
205
 
 
206
        self.run_bzr_error(['Target directory ../target already exists',
 
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                            'Supply --use-existing-dir',
 
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                           ], 'push', '../target',
 
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                           working_dir='tree')
 
210
 
 
211
        self.run_bzr('push', '--use-existing-dir', '../target',
 
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                     working_dir='tree')
 
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214
        new_tree = WorkingTree.open('target')
 
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        self.assertEqual(tree.last_revision(), new_tree.last_revision())
 
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        # The push should have created target/a
 
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        self.failUnlessExists('target/a')
 
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219
    def test_push_onto_repo(self):
 
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        """We should be able to 'bzr push' into an existing bzrdir."""
 
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        tree = self.create_simple_tree()
 
222
        repo = self.make_repository('repo', shared=True)
 
223
 
 
224
        self.run_bzr('push', '../repo',
 
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                     working_dir='tree')
 
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        # Pushing onto an existing bzrdir will create a repository and
 
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        # branch as needed, but will only create a working tree if there was
 
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        # no BzrDir before.
 
230
        self.assertRaises(errors.NoWorkingTree, WorkingTree.open, 'repo')
 
231
        new_branch = Branch.open('repo')
 
232
        self.assertEqual(tree.last_revision(), new_branch.last_revision())
 
233
 
 
234
    def test_push_onto_just_bzrdir(self):
 
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        """We don't handle when the target is just a bzrdir.
 
236
 
 
237
        Because you shouldn't be able to create *just* a bzrdir in the wild.
 
238
        """
 
239
        # TODO: jam 20070109 Maybe it would be better to create the repository
 
240
        #       if at this point
 
241
        tree = self.create_simple_tree()
 
242
        a_bzrdir = self.make_bzrdir('dir')
 
243
 
 
244
        self.run_bzr_error(['At ../dir you have a valid .bzr control'],
 
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                'push', '../dir',
 
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                working_dir='tree')