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

  • Committer: Jonathan Riddell
  • Date: 2011-09-07 14:38:26 UTC
  • mfrom: (6123.1.10 +trunk)
  • mto: (6123.1.14 +trunk)
  • mto: This revision was merged to the branch mainline in revision 6124.
  • Revision ID: jriddell@canonical.com-20110907143826-aewhasbrhsq8khyp
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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')