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

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2008-09-03 22:30:56 UTC
  • mfrom: (3644.2.13 index_builder_cleanup)
  • Revision ID: pqm@pqm.ubuntu.com-20080903223056-b108iytb38xkznci
(jam) Streamline BTreeBuilder.add_node et al to make btree creation
        faster.

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bzrlib/tests/blackbox/test_shelve.py
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# Copyright (C) 2008, 2009, 2010 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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import os
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from bzrlib import shelf
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from bzrlib.tests import TestCaseWithTransport
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from bzrlib.tests.script import ScriptRunner
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class TestShelveList(TestCaseWithTransport):
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    def test_no_shelved_changes(self):
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        tree = self.make_branch_and_tree('.')
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        err = self.run_bzr('shelve --list')[1]
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        self.assertEqual('No shelved changes.\n', err)
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    def make_creator(self, tree):
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        creator = shelf.ShelfCreator(tree, tree.basis_tree(), [])
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        self.addCleanup(creator.finalize)
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        return creator
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    def test_shelve_one(self):
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        tree = self.make_branch_and_tree('.')
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        creator = self.make_creator(tree)
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        shelf_id = tree.get_shelf_manager().shelve_changes(creator, 'Foo')
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        out, err = self.run_bzr('shelve --list', retcode=1)
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        self.assertEqual('', err)
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        self.assertEqual('  1: Foo\n', out)
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    def test_shelve_list_via_directory(self):
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        tree = self.make_branch_and_tree('tree')
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        creator = self.make_creator(tree)
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        shelf_id = tree.get_shelf_manager().shelve_changes(creator, 'Foo')
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        out, err = self.run_bzr('shelve -d tree --list', retcode=1)
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        self.assertEqual('', err)
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        self.assertEqual('  1: Foo\n', out)
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    def test_shelve_no_message(self):
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        tree = self.make_branch_and_tree('.')
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        creator = self.make_creator(tree)
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        shelf_id = tree.get_shelf_manager().shelve_changes(creator)
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        out, err = self.run_bzr('shelve --list', retcode=1)
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        self.assertEqual('', err)
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        self.assertEqual('  1: <no message>\n', out)
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    def test_shelf_order(self):
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        tree = self.make_branch_and_tree('.')
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        creator = self.make_creator(tree)
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        tree.get_shelf_manager().shelve_changes(creator, 'Foo')
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        creator = self.make_creator(tree)
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        tree.get_shelf_manager().shelve_changes(creator, 'Bar')
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        out, err = self.run_bzr('shelve --list', retcode=1)
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        self.assertEqual('', err)
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        self.assertEqual('  2: Bar\n  1: Foo\n', out)
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    def test_shelve_destroy(self):
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        tree = self.make_branch_and_tree('.')
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        self.build_tree(['file'])
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        tree.add('file')
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        self.run_bzr('shelve --all --destroy')
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        self.assertPathDoesNotExist('file')
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        self.assertIs(None, tree.get_shelf_manager().last_shelf())
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    def test_unshelve_keep(self):
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        # https://bugs.launchpad.net/bzr/+bug/492091
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        tree = self.make_branch_and_tree('.')
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        # shelve apparently unhappy working with a tree with no root yet
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        tree.commit('make root')
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        self.build_tree(['file'])
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        sr = ScriptRunner()
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        sr.run_script(self, '''
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$ bzr add file
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adding file
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$ bzr shelve --all -m Foo
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2>Selected changes:
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2>-D  file
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2>Changes shelved with id "1".
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$ bzr shelve --list
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  1: Foo
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$ bzr unshelve --keep
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2>Using changes with id "1".
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2>Message: Foo
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2>+N  file
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2>All changes applied successfully.
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$ bzr shelve --list
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  1: Foo
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$ cat file
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contents of file
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''')
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class TestUnshelvePreview(TestCaseWithTransport):
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    def test_non_ascii(self):
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        """Test that we can show a non-ascii diff that would result from unshelving"""
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        init_content = u'Initial: \u0418\u0437\u043d\u0430\u0447\n'.encode('utf-8')
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        more_content = u'More: \u0415\u0449\u0451\n'.encode('utf-8')
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        next_content = init_content + more_content
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        diff_part = '@@ -1,1 +1,2 @@\n %s+%s' % (init_content, more_content)
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        tree = self.make_branch_and_tree('.')
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        self.build_tree_contents([('a_file', init_content)])
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        tree.add('a_file')
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        tree.commit(message='committed')
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        self.build_tree_contents([('a_file', next_content)])
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        self.run_bzr(['shelve', '--all'])
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        out, err = self.run_bzr(['unshelve', '--preview'], encoding='latin-1')
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        self.assertContainsString(out, diff_part)
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class TestShelveRelpath(TestCaseWithTransport):
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    def test_shelve_in_subdir(self):
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        tree = self.make_branch_and_tree('tree')
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        self.build_tree(['tree/file', 'tree/dir/'])
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        tree.add('file')
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        os.chdir('tree/dir')
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        self.run_bzr('shelve --all ../file')
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    def test_shelve_via_directory(self):
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        tree = self.make_branch_and_tree('tree')
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        self.build_tree(['tree/file', 'tree/dir/'])
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        tree.add('file')
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        self.run_bzr('shelve -d tree/dir --all ../file')
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class TestShelveUnshelve(TestCaseWithTransport):
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    def test_directory(self):
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        """Test --directory option"""
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        tree = self.make_branch_and_tree('tree')
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        self.build_tree_contents([('tree/a', 'initial\n')])
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        tree.add('a')
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        tree.commit(message='committed')
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        self.build_tree_contents([('tree/a', 'initial\nmore\n')])
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        self.run_bzr('shelve -d tree --all')
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        self.assertFileEqual('initial\n', 'tree/a')
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        self.run_bzr('unshelve --directory tree')
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        self.assertFileEqual('initial\nmore\n', 'tree/a')