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# Copyright (C) 2005-2010 Canonical Ltd
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# Copyright (C) 2005 by 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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# Mr. Smoketoomuch: I'm sorry?
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# Mr. Bounder: You'd better cut down a little then.
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# Mr. Smoketoomuch: Oh, I see! Smoke too much so I'd better cut down a little
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"""Black-box tests for bzr.
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These check that it behaves properly when it's invoked through the regular
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command-line interface. This doesn't actually run a new interpreter but
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rather starts again from the run_bzr function.
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command-line interface.
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# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
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# Note: Please don't add new tests here, it's too big and bulky. Instead add
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# them into small suites in bzrlib.tests.blackbox.test_FOO for the particular
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# UI command/aspect that is being tested.
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from cStringIO import StringIO
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from bzrlib.branch import Branch
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from bzrlib.errors import BzrCommandError
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from bzrlib.tests.http_utils import TestCaseWithWebserver
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from bzrlib.tests.test_sftp_transport import TestCaseWithSFTPServer
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from bzrlib.tests.blackbox import ExternalBase
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from bzrlib.workingtree import WorkingTree
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class TestCommands(ExternalBase):
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def test_invalid_commands(self):
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self.run_bzr("pants", retcode=3)
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self.run_bzr("--pants off", retcode=3)
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self.run_bzr("diff --message foo", retcode=3)
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def test_revert(self):
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file('hello', 'wt').write('foo')
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self.run_bzr('add hello')
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self.run_bzr('commit -m setup hello')
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file('goodbye', 'wt').write('baz')
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self.run_bzr('add goodbye')
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self.run_bzr('commit -m setup goodbye')
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file('hello', 'wt').write('bar')
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file('goodbye', 'wt').write('qux')
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self.run_bzr('revert hello')
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self.check_file_contents('hello', 'foo')
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self.check_file_contents('goodbye', 'qux')
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self.run_bzr('revert')
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self.check_file_contents('goodbye', 'baz')
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self.run_bzr('add revertdir')
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self.run_bzr('commit -m f')
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self.run_bzr('revert')
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if osutils.has_symlinks():
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os.symlink('/unlikely/to/exist', 'symlink')
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self.run_bzr('add symlink')
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self.run_bzr('commit -m f')
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self.run_bzr('revert')
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self.failUnlessExists('symlink')
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os.symlink('a-different-path', 'symlink')
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self.run_bzr('revert')
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self.assertEqual('/unlikely/to/exist',
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os.readlink('symlink'))
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self.log("skipping revert symlink tests")
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file('hello', 'wt').write('xyz')
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self.run_bzr('commit -m xyz hello')
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self.run_bzr('revert -r 1 hello')
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self.check_file_contents('hello', 'foo')
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self.run_bzr('revert hello')
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self.check_file_contents('hello', 'xyz')
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os.chdir('revertdir')
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self.run_bzr('revert')
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def example_branch(test):
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file('hello', 'wt').write('foo')
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test.run_bzr('add hello')
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test.run_bzr('commit -m setup hello')
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file('goodbye', 'wt').write('baz')
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test.run_bzr('add goodbye')
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test.run_bzr('commit -m setup goodbye')
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def test_pull_verbose(self):
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"""Pull changes from one branch to another and watch the output."""
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self.example_branch()
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self.run_bzr('branch a b')
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open('b', 'wb').write('else\n')
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self.run_bzr('add b')
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self.run_bzr(['commit', '-m', 'added b'])
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out = self.run_bzr('pull --verbose ../b')[0]
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self.failIfEqual(out.find('Added Revisions:'), -1)
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self.failIfEqual(out.find('message:\n added b'), -1)
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self.failIfEqual(out.find('added b'), -1)
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# Check that --overwrite --verbose prints out the removed entries
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self.run_bzr('commit -m foo --unchanged')
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self.run_bzr('commit -m baz --unchanged')
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self.run_bzr('pull ../a', retcode=3)
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out = self.run_bzr('pull --overwrite --verbose ../a')[0]
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remove_loc = out.find('Removed Revisions:')
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self.failIfEqual(remove_loc, -1)
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added_loc = out.find('Added Revisions:')
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self.failIfEqual(added_loc, -1)
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removed_message = out.find('message:\n baz')
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self.failIfEqual(removed_message, -1)
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self.failUnless(remove_loc < removed_message < added_loc)
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added_message = out.find('message:\n foo')
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self.failIfEqual(added_message, -1)
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self.failUnless(added_loc < added_message)
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def test_locations(self):
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"""Using and remembering different locations"""
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self.run_bzr('commit -m unchanged --unchanged')
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self.run_bzr('pull', retcode=3)
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self.run_bzr('merge', retcode=3)
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self.run_bzr('branch . ../b')
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self.run_bzr('branch . ../c')
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self.run_bzr('pull ../c')
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self.run_bzr('merge')
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self.run_bzr('pull ../b')
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self.run_bzr('pull ../c')
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self.run_bzr('branch ../c ../d')
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osutils.rmtree('../c')
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self.run_bzr('pull', retcode=3)
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self.run_bzr('pull ../a --remember')
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def test_unknown_command(self):
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"""Handling of unknown command."""
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out, err = self.run_bzr('fluffy-badger', retcode=3)
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self.assertEquals(out, '')
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err.index('unknown command')
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def create_conflicts(self):
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"""Create a conflicted tree"""
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file('hello', 'wb').write("hi world")
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file('answer', 'wb').write("42")
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self.run_bzr('commit -m base')
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self.run_bzr('branch . ../other')
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self.run_bzr('branch . ../this')
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file('hello', 'wb').write("Hello.")
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file('answer', 'wb').write("Is anyone there?")
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self.run_bzr('commit -m other')
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file('hello', 'wb').write("Hello, world")
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self.run_bzr('mv answer question')
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file('question', 'wb').write("What do you get when you multiply six"
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self.run_bzr('commit -m this')
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def test_status(self):
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self.run_bzr('commit --unchanged --message f')
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self.run_bzr('branch . ../branch2')
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self.run_bzr('branch . ../branch3')
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self.run_bzr('commit --unchanged --message peter')
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os.chdir('../branch2')
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self.run_bzr('merge ../branch1')
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self.run_bzr('commit --unchanged --message pumpkin')
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os.chdir('../branch3')
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self.run_bzr('merge ../branch2')
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message = self.run_bzr('status')[0]
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def test_conflicts(self):
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"""Handling of merge conflicts"""
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self.create_conflicts()
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self.run_bzr('merge ../other --show-base', retcode=1)
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conflict_text = file('hello').read()
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self.assert_('<<<<<<<' in conflict_text)
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self.assert_('>>>>>>>' in conflict_text)
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self.assert_('=======' in conflict_text)
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self.assert_('|||||||' in conflict_text)
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self.assert_('hi world' in conflict_text)
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self.run_bzr('revert')
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self.run_bzr('resolve --all')
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self.run_bzr('merge ../other', retcode=1)
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conflict_text = file('hello').read()
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self.assert_('|||||||' not in conflict_text)
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self.assert_('hi world' not in conflict_text)
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result = self.run_bzr('conflicts')[0]
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self.assertEquals(result, "Text conflict in hello\nText conflict in"
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result = self.run_bzr('status')[0]
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self.assert_("conflicts:\n Text conflict in hello\n"
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" Text conflict in question\n" in result, result)
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self.run_bzr('resolve hello')
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result = self.run_bzr('conflicts')[0]
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self.assertEquals(result, "Text conflict in question\n")
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self.run_bzr('commit -m conflicts', retcode=3)
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self.run_bzr('resolve --all')
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result = self.run_bzr('conflicts')[0]
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self.run_bzr('commit -m conflicts')
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self.assertEquals(result, "")
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# create a source branch
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os.mkdir('my-branch')
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os.chdir('my-branch')
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self.example_branch()
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# with no push target, fail
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self.run_bzr('push', retcode=3)
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# with an explicit target work
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self.run_bzr('push ../output-branch')
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# with an implicit target work
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self.run_bzr('missing ../output-branch')
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# advance this branch
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self.run_bzr('commit --unchanged -m unchanged')
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os.chdir('../output-branch')
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# There is no longer a difference as long as we have
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# access to the working tree
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# But we should be missing a revision
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self.run_bzr('missing ../my-branch', retcode=1)
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# diverge the branches
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self.run_bzr('commit --unchanged -m unchanged')
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os.chdir('../my-branch')
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self.run_bzr('push', retcode=3)
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# and there are difference
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self.run_bzr('missing ../output-branch', retcode=1)
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self.run_bzr('missing --verbose ../output-branch', retcode=1)
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# but we can force a push
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self.run_bzr('push --overwrite')
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self.run_bzr('missing ../output-branch')
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# pushing to a new dir with no parent should fail
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self.run_bzr('push ../missing/new-branch', retcode=3)
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# unless we provide --create-prefix
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self.run_bzr('push --create-prefix ../missing/new-branch')
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self.run_bzr('missing ../missing/new-branch')
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def test_external_command(self):
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"""Test that external commands can be run by setting the path
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# We don't at present run bzr in a subprocess for blackbox tests, and so
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# don't really capture stdout, only the internal python stream.
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# Therefore we don't use a subcommand that produces any output or does
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# anything -- we just check that it can be run successfully.
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cmd_name = 'test-command'
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if sys.platform == 'win32':
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oldpath = os.environ.get('BZRPATH', None)
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if 'BZRPATH' in os.environ:
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del os.environ['BZRPATH']
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f = file(cmd_name, 'wb')
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if sys.platform == 'win32':
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f.write('@echo off\n')
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f.write('#!/bin/sh\n')
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# f.write('echo Hello from test-command')
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os.chmod(cmd_name, 0755)
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# It should not find the command in the local
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# directory by default, since it is not in my path
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self.run_bzr(cmd_name, retcode=3)
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# Now put it into my path
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os.environ['BZRPATH'] = '.'
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self.run_bzr(cmd_name)
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# Make sure empty path elements are ignored
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os.environ['BZRPATH'] = os.pathsep
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self.run_bzr(cmd_name, retcode=3)
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os.environ['BZRPATH'] = oldpath
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def listdir_sorted(dir):
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class OldTests(ExternalBase):
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"""old tests moved from ./testbzr."""
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from os import chdir, mkdir
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from os.path import exists
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progress("basic branch creation")
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self.assertIsSameRealPath(self.run_bzr('root')[0].rstrip(),
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osutils.pathjoin(self.test_dir, 'branch1'))
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progress("status of new file")
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f = file('test.txt', 'wt')
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f.write('hello world!\n')
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self.assertEquals(self.run_bzr('unknowns')[0], 'test.txt\n')
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out = self.run_bzr("status")[0]
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self.assertEquals(out, 'unknown:\n test.txt\n')
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f = file('test2.txt', 'wt')
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f.write('goodbye cruel world...\n')
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out = self.run_bzr("status test.txt")[0]
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self.assertEquals(out, "unknown:\n test.txt\n")
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out = self.run_bzr("status")[0]
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self.assertEquals(out, ("unknown:\n" " test.txt\n" " test2.txt\n"))
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os.unlink('test2.txt')
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progress("command aliases")
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out = self.run_bzr("st")[0]
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self.assertEquals(out, ("unknown:\n" " test.txt\n"))
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out = self.run_bzr("stat")[0]
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self.assertEquals(out, ("unknown:\n" " test.txt\n"))
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progress("command help")
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self.run_bzr("help st")
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self.run_bzr("help commands")
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self.run_bzr("help slartibartfast", retcode=3)
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out = self.run_bzr("help ci")[0]
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out.index('Aliases: ci, checkin\n')
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f = file('hello.txt', 'wt')
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f.write('some nice new content\n')
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self.run_bzr("add hello.txt")
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f = file('msg.tmp', 'wt')
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f.write('this is my new commit\nand it has multiple lines, for fun')
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self.run_bzr('commit -F msg.tmp')
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self.assertEquals(self.run_bzr('revno')[0], '1\n')
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self.run_bzr('export -r 1 export-1.tmp')
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self.run_bzr('export export.tmp')
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self.run_bzr('log -v')
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self.run_bzr('log -v --forward')
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self.run_bzr('log -m', retcode=3)
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log_out = self.run_bzr('log -m commit')[0]
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self.assert_("this is my new commit\n and" in log_out)
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self.assert_("rename nested" not in log_out)
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self.assert_('revision-id' not in log_out)
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self.assert_('revision-id' in self.run_bzr('log --show-ids -m commit')[0])
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log_out = self.run_bzr('log --line')[0]
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# determine the widest line we want
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max_width = osutils.terminal_width()
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if max_width is not None:
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for line in log_out.splitlines():
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self.assert_(len(line) <= max_width - 1, len(line))
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self.assert_("this is my new commit and" not in log_out)
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self.assert_("this is my new commit" in log_out)
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progress("file with spaces in name")
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mkdir('sub directory')
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file('sub directory/file with spaces ', 'wt').write('see how this works\n')
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self.run_bzr('add .')
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self.run_bzr('diff', retcode=1)
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self.run_bzr('commit -m add-spaces')
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self.run_bzr('check')
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self.run_bzr('log --forward')
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if osutils.has_symlinks():
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os.symlink("NOWHERE1", "link1")
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self.run_bzr('add link1')
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self.assertEquals(self.run_bzr('unknowns')[0], '')
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self.run_bzr(['commit', '-m', '1: added symlink link1'])
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self.run_bzr('add d1')
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self.assertEquals(self.run_bzr('unknowns')[0], '')
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os.symlink("NOWHERE2", "d1/link2")
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self.assertEquals(self.run_bzr('unknowns')[0], 'd1/link2\n')
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# is d1/link2 found when adding d1
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self.run_bzr('add d1')
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self.assertEquals(self.run_bzr('unknowns')[0], '')
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os.symlink("NOWHERE3", "d1/link3")
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self.assertEquals(self.run_bzr('unknowns')[0], 'd1/link3\n')
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self.run_bzr(['commit', '-m', '2: added dir, symlink'])
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self.run_bzr('rename d1 d2')
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self.run_bzr('move d2/link2 .')
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self.run_bzr('move link1 d2')
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self.assertEquals(os.readlink("./link2"), "NOWHERE2")
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self.assertEquals(os.readlink("d2/link1"), "NOWHERE1")
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self.run_bzr('add d2/link3')
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self.run_bzr('diff', retcode=1)
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self.run_bzr(['commit', '-m',
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'3: rename of dir, move symlinks, add link3'])
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os.symlink("TARGET 2", "link2")
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os.unlink("d2/link1")
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os.symlink("TARGET 1", "d2/link1")
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self.run_bzr('diff', retcode=1)
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self.assertEquals(self.run_bzr("relpath d2/link1")[0], "d2/link1\n")
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self.run_bzr(['commit', '-m', '4: retarget of two links'])
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self.run_bzr('remove --keep d2/link1')
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self.assertEquals(self.run_bzr('unknowns')[0], 'd2/link1\n')
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self.run_bzr(['commit', '-m', '5: remove d2/link1'])
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# try with the rm alias
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self.run_bzr('add d2/link1')
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self.run_bzr(['commit', '-m', '6: add d2/link1'])
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self.run_bzr('rm --keep d2/link1')
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self.assertEquals(self.run_bzr('unknowns')[0], 'd2/link1\n')
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self.run_bzr(['commit', '-m', '7: remove d2/link1'])
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self.run_bzr('add d1')
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self.run_bzr('rename d2/link3 d1/link3new')
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self.assertEquals(self.run_bzr('unknowns')[0], 'd2/link1\n')
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self.run_bzr(['commit', '-m',
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'8: remove d2/link1, move/rename link3'])
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self.run_bzr('check')
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self.run_bzr('export -r 1 exp1.tmp')
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self.assertEquals(listdir_sorted("."), [ "link1" ])
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self.assertEquals(os.readlink("link1"), "NOWHERE1")
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self.run_bzr('export -r 2 exp2.tmp')
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self.assertEquals(listdir_sorted("."), [ "d1", "link1" ])
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self.run_bzr('export -r 3 exp3.tmp')
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self.assertEquals(listdir_sorted("."), [ "d2", "link2" ])
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self.assertEquals(listdir_sorted("d2"), [ "link1", "link3" ])
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self.assertEquals(os.readlink("d2/link1"), "NOWHERE1")
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self.assertEquals(os.readlink("link2") , "NOWHERE2")
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self.run_bzr('export -r 4 exp4.tmp')
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self.assertEquals(listdir_sorted("."), [ "d2", "link2" ])
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self.assertEquals(os.readlink("d2/link1"), "TARGET 1")
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self.assertEquals(os.readlink("link2") , "TARGET 2")
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self.assertEquals(listdir_sorted("d2"), [ "link1", "link3" ])
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self.run_bzr('export -r 5 exp5.tmp')
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self.assertEquals(listdir_sorted("."), [ "d2", "link2" ])
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self.assert_(os.path.islink("link2"))
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self.assert_(listdir_sorted("d2")== [ "link3" ])
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self.run_bzr('export -r 8 exp6.tmp')
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self.assertEqual(listdir_sorted("."), [ "d1", "d2", "link2"])
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self.assertEquals(listdir_sorted("d1"), [ "link3new" ])
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self.assertEquals(listdir_sorted("d2"), [])
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self.assertEquals(os.readlink("d1/link3new"), "NOWHERE3")
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progress("skipping symlink tests")
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class RemoteTests(object):
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"""Test bzr ui commands against remote branches."""
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def test_branch(self):
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wt = self.make_branch_and_tree('from')
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wt.commit('empty commit for nonsense', allow_pointless=True)
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url = self.get_readonly_url('from')
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self.run_bzr(['branch', url, 'to'])
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branch = Branch.open('to')
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self.assertEqual(1, len(branch.revision_history()))
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# the branch should be set in to to from
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self.assertEqual(url + '/', branch.get_parent())
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self.build_tree(['branch/', 'branch/file'])
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self.run_bzr('init branch')[0]
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self.run_bzr('add branch/file')[0]
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self.run_bzr('commit -m foo branch')[0]
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url = self.get_readonly_url('branch/file')
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output = self.run_bzr('log %s' % url)[0]
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self.assertEqual(8, len(output.split('\n')))
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def test_check(self):
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self.build_tree(['branch/', 'branch/file'])
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self.run_bzr('init branch')[0]
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self.run_bzr('add branch/file')[0]
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self.run_bzr('commit -m foo branch')[0]
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url = self.get_readonly_url('branch/')
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self.run_bzr(['check', url])
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# create a source branch
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os.mkdir('my-branch')
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os.chdir('my-branch')
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file('hello', 'wt').write('foo')
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self.run_bzr('add hello')
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self.run_bzr('commit -m setup')
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# with an explicit target work
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self.run_bzr(['push', self.get_url('output-branch')])
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class HTTPTests(TestCaseWithWebserver, RemoteTests):
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"""Test various commands against a HTTP server."""
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class SFTPTestsAbsolute(TestCaseWithSFTPServer, RemoteTests):
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"""Test various commands against a SFTP server using abs paths."""
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class SFTPTestsAbsoluteSibling(TestCaseWithSFTPServer, RemoteTests):
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"""Test various commands against a SFTP server using abs paths."""
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super(SFTPTestsAbsoluteSibling, self).setUp()
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self._override_home = '/dev/noone/runs/tests/here'
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class SFTPTestsRelative(TestCaseWithSFTPServer, RemoteTests):
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"""Test various commands against a SFTP server using homedir rel paths."""
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super(SFTPTestsRelative, self).setUp()
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self._get_remote_is_absolute = False
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# this code was previously in testbzr
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from unittest import TestCase
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from bzrlib.selftest import TestBase
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class TestVersion(TestBase):
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# output is intentionally passed through to stdout so that we
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# can see the version being tested
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self.runcmd(['bzr', 'version'])
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# class InTempBranch(TestBase):
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# """Base class for tests run in a temporary branch."""
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# class InitBranch(TestBase):
added
removed
bzrlib/selftest/blackbox.py
