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# Copyright (C) 2005, 2006, 2007 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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"""Tests for the commit CLI of bzr."""
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from bzrlib.bzrdir import BzrDir
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from bzrlib.tests import (
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from bzrlib.tests.blackbox import ExternalBase
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class TestCommit(ExternalBase):
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def test_05_empty_commit(self):
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"""Commit of tree with no versioned files should fail"""
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# If forced, it should succeed, but this is not tested here.
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self.make_branch_and_tree('.')
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self.build_tree(['hello.txt'])
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out,err = self.run_bzr('commit -m empty', retcode=3)
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self.assertEqual('', out)
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self.assertContainsRe(err, 'bzr: ERROR: no changes to commit\.'
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' use --unchanged to commit anyhow\n')
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def test_commit_success(self):
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"""Successful commit should not leave behind a bzr-commit-* file"""
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self.make_branch_and_tree('.')
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self.run_bzr('commit --unchanged -m message')
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self.assertEqual('', self.run_bzr('unknowns')[0])
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# same for unicode messages
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self.run_bzr(["commit", "--unchanged", "-m", u'foo\xb5'])
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self.assertEqual('', self.run_bzr('unknowns')[0])
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def test_commit_with_path(self):
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"""Commit tree with path of root specified"""
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a_tree = self.make_branch_and_tree('a')
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self.build_tree(['a/a_file'])
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self.run_bzr(['commit', '-m', 'first commit', 'a'])
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b_tree = a_tree.bzrdir.sprout('b').open_workingtree()
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self.build_tree_contents([('b/a_file', 'changes in b')])
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self.run_bzr(['commit', '-m', 'first commit in b', 'b'])
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self.build_tree_contents([('a/a_file', 'new contents')])
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self.run_bzr(['commit', '-m', 'change in a', 'a'])
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b_tree.merge_from_branch(a_tree.branch)
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self.assertEqual(len(b_tree.conflicts()), 1)
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self.run_bzr('resolved b/a_file')
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self.run_bzr(['commit', '-m', 'merge into b', 'b'])
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def test_10_verbose_commit(self):
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"""Add one file and examine verbose commit output"""
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tree = self.make_branch_and_tree('.')
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self.build_tree(['hello.txt'])
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out,err = self.run_bzr('commit -m added')
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self.assertEqual('', out)
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self.assertContainsRe(err, '^Committing to: .*\n'
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'Committed revision 1.\n$',)
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def prepare_simple_history(self):
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"""Prepare and return a working tree with one commit of one file"""
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# Commit with modified file should say so
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wt = BzrDir.create_standalone_workingtree('.')
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self.build_tree(['hello.txt', 'extra.txt'])
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wt.commit(message='added')
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def test_verbose_commit_modified(self):
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# Verbose commit of modified file should say so
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wt = self.prepare_simple_history()
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self.build_tree_contents([('hello.txt', 'new contents')])
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out, err = self.run_bzr('commit -m modified')
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self.assertEqual('', out)
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self.assertContainsRe(err, '^Committing to: .*\n'
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'modified hello\.txt\n'
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'Committed revision 2\.\n$')
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def test_verbose_commit_renamed(self):
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# Verbose commit of renamed file should say so
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wt = self.prepare_simple_history()
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wt.rename_one('hello.txt', 'gutentag.txt')
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out, err = self.run_bzr('commit -m renamed')
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self.assertEqual('', out)
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self.assertContainsRe(err, '^Committing to: .*\n'
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'renamed hello\.txt => gutentag\.txt\n'
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'Committed revision 2\.$\n')
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def test_verbose_commit_moved(self):
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# Verbose commit of file moved to new directory should say so
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wt = self.prepare_simple_history()
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wt.rename_one('hello.txt', 'subdir/hello.txt')
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out, err = self.run_bzr('commit -m renamed')
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self.assertEqual('', out)
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self.assertEqual(set([
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'Committing to: %s/' % osutils.getcwd(),
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'renamed hello.txt => subdir/hello.txt',
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'Committed revision 2.',
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]), set(err.split('\n')))
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def test_verbose_commit_with_unknown(self):
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"""Unknown files should not be listed by default in verbose output"""
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# Is that really the best policy?
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wt = BzrDir.create_standalone_workingtree('.')
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self.build_tree(['hello.txt', 'extra.txt'])
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wt.add(['hello.txt'])
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out,err = self.run_bzr('commit -m added')
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self.assertEqual('', out)
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self.assertContainsRe(err, '^Committing to: .*\n'
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'Committed revision 1\.\n$')
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def test_verbose_commit_with_unchanged(self):
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"""Unchanged files should not be listed by default in verbose output"""
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tree = self.make_branch_and_tree('.')
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self.build_tree(['hello.txt', 'unchanged.txt'])
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tree.add('unchanged.txt')
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self.run_bzr('commit -m unchanged unchanged.txt')
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tree.add("hello.txt")
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out,err = self.run_bzr('commit -m added')
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self.assertEqual('', out)
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self.assertContainsRe(err, '^Committing to: .*\n'
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'Committed revision 2\.$\n')
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def test_verbose_commit_includes_master_location(self):
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"""Location of master is displayed when committing to bound branch"""
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a_tree = self.make_branch_and_tree('a')
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self.build_tree(['a/b'])
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a_tree.commit(message='Initial message')
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b_tree = a_tree.branch.create_checkout('b')
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expected = "%s/" % (osutils.abspath('a'), )
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out, err = self.run_bzr('commit -m blah --unchanged', working_dir='b')
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self.assertEqual(err, 'Committing to: %s\n'
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'Committed revision 2.\n' % expected)
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def test_commit_merge_reports_all_modified_files(self):
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# the commit command should show all the files that are shown by
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# bzr diff or bzr status when committing, even when they were not
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# changed by the user but rather through doing a merge.
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this_tree = self.make_branch_and_tree('this')
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# we need a bunch of files and dirs, to perform one action on each.
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'this/dirtoreparent/',
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'this/filetoreparent',
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this_tree.commit('create_files')
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other_dir = this_tree.bzrdir.sprout('other')
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other_tree = other_dir.open_workingtree()
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other_tree.lock_write()
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# perform the needed actions on the files and dirs.
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other_tree.rename_one('dirtorename', 'renameddir')
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other_tree.rename_one('dirtoreparent', 'renameddir/reparenteddir')
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other_tree.rename_one('filetorename', 'renamedfile')
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other_tree.rename_one('filetoreparent',
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'renameddir/reparentedfile')
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other_tree.remove(['dirtoremove', 'filetoremove'])
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self.build_tree_contents([
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('other/filetomodify', 'new content'),
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('other/newfile', 'new file content')])
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other_tree.add('newfile')
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other_tree.add('newdir/')
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other_tree.commit('modify all sample files and dirs.')
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this_tree.merge_from_branch(other_tree.branch)
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out,err = self.run_bzr('commit -m added')
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self.assertEqual('', out)
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self.assertEqual(set([
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'Committing to: %s/' % osutils.getcwd(),
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'modified filetomodify',
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'renamed dirtorename => renameddir',
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'renamed filetorename => renamedfile',
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'renamed dirtoreparent => renameddir/reparenteddir',
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'renamed filetoreparent => renameddir/reparentedfile',
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'deleted dirtoremove',
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'deleted filetoremove',
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'Committed revision 2.',
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]), set(err.split('\n')))
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def test_empty_commit_message(self):
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tree = self.make_branch_and_tree('.')
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self.build_tree_contents([('foo.c', 'int main() {}')])
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self.run_bzr('commit -m ""', retcode=3)
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def test_unsupported_encoding_commit_message(self):
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tree = self.make_branch_and_tree('.')
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self.build_tree_contents([('foo.c', 'int main() {}')])
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# LANG env variable has no effect on Windows
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# but some characters anyway cannot be represented
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# in default user encoding
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char = probe_bad_non_ascii(osutils.get_user_encoding())
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raise TestSkipped('Cannot find suitable non-ascii character'
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'for user_encoding (%s)' % osutils.get_user_encoding())
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out,err = self.run_bzr_subprocess('commit -m "%s"' % char,
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env_changes={'LANG': 'C'})
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self.assertContainsRe(err, r'bzrlib.errors.BzrError: Parameter.*is '
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'unsupported by the current encoding.')
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def test_other_branch_commit(self):
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# this branch is to ensure consistent behaviour, whether we're run
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# inside a branch, or not.
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outer_tree = self.make_branch_and_tree('.')
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inner_tree = self.make_branch_and_tree('branch')
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self.build_tree_contents([
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('branch/foo.c', 'int main() {}'),
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('branch/bar.c', 'int main() {}')])
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inner_tree.add('foo.c')
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inner_tree.add('bar.c')
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# can't commit files in different trees; sane error
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self.run_bzr('commit -m newstuff branch/foo.c .', retcode=3)
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self.run_bzr('commit -m newstuff branch/foo.c')
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self.run_bzr('commit -m newstuff branch')
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self.run_bzr('commit -m newstuff branch', retcode=3)
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def test_out_of_date_tree_commit(self):
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# check we get an error code and a clear message committing with an out
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tree = self.make_branch_and_tree('branch')
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checkout = tree.branch.create_checkout('checkout', lightweight=True)
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# commit to the original branch to make the checkout out of date
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tree.commit('message branch', allow_pointless=True)
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# now commit to the checkout should emit
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# ERROR: Out of date with the branch, 'bzr update' is suggested
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output = self.run_bzr('commit --unchanged -m checkout_message '
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'checkout', retcode=3)
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self.assertEqual(output,
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"bzr: ERROR: Working tree is out of date, please "
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"run 'bzr update'.\n"))
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def test_local_commit_unbound(self):
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# a --local commit on an unbound branch is an error
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self.make_branch_and_tree('.')
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out, err = self.run_bzr('commit --local', retcode=3)
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self.assertEqualDiff('', out)
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self.assertEqualDiff('bzr: ERROR: Cannot perform local-only commits '
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'on unbound branches.\n', err)
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def test_commit_a_text_merge_in_a_checkout(self):
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# checkouts perform multiple actions in a transaction across bond
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# branches and their master, and have been observed to fail in the
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# past. This is a user story reported to fail in bug #43959 where
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# a merge done in a checkout (using the update command) failed to
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trunk = self.make_branch_and_tree('trunk')
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u1 = trunk.branch.create_checkout('u1')
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self.build_tree_contents([('u1/hosts', 'initial contents')])
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self.run_bzr('commit -m add-hosts u1')
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u2 = trunk.branch.create_checkout('u2')
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self.build_tree_contents([('u2/hosts', 'altered in u2')])
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self.run_bzr('commit -m checkin-from-u2 u2')
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# make an offline commits
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self.build_tree_contents([('u1/hosts', 'first offline change in u1')])
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self.run_bzr('commit -m checkin-offline --local u1')
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# now try to pull in online work from u2, and then commit our offline
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# retcode 1 as we expect a text conflict
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self.run_bzr('update u1', retcode=1)
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self.run_bzr('resolved u1/hosts')
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# add a text change here to represent resolving the merge conflicts in
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# favour of a new version of the file not identical to either the u1
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# version or the u2 version.
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self.build_tree_contents([('u1/hosts', 'merge resolution\n')])
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self.run_bzr('commit -m checkin-merge-of-the-offline-work-from-u1 u1')
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def test_commit_exclude_excludes_modified_files(self):
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"""Commit -x foo should ignore changes to foo."""
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tree = self.make_branch_and_tree('.')
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self.build_tree(['a', 'b', 'c'])
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tree.smart_add(['.'])
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out, err = self.run_bzr(['commit', '-m', 'test', '-x', 'b'])
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self.assertFalse('added b' in out)
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self.assertFalse('added b' in err)
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# If b was excluded it will still be 'added' in status.
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out, err = self.run_bzr(['added'])
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self.assertEqual('b\n', out)
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self.assertEqual('', err)
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def test_commit_exclude_twice_uses_both_rules(self):
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"""Commit -x foo -x bar should ignore changes to foo and bar."""
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tree = self.make_branch_and_tree('.')
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self.build_tree(['a', 'b', 'c'])
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tree.smart_add(['.'])
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out, err = self.run_bzr(['commit', '-m', 'test', '-x', 'b', '-x', 'c'])
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self.assertFalse('added b' in out)
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self.assertFalse('added c' in out)
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self.assertFalse('added b' in err)
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self.assertFalse('added c' in err)
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# If b was excluded it will still be 'added' in status.
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out, err = self.run_bzr(['added'])
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self.assertTrue('b\n' in out)
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self.assertTrue('c\n' in out)
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self.assertEqual('', err)
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def test_commit_respects_spec_for_removals(self):
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"""Commit with a file spec should only commit removals that match"""
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t = self.make_branch_and_tree('.')
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self.build_tree(['file-a', 'dir-a/', 'dir-a/file-b'])
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t.add(['file-a', 'dir-a', 'dir-a/file-b'])
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t.remove(['file-a', 'dir-a/file-b'])
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result = self.run_bzr('commit . -m removed-file-b')[1]
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self.assertNotContainsRe(result, 'file-a')
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result = self.run_bzr('status')[0]
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self.assertContainsRe(result, 'removed:\n file-a')
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def test_strict_commit(self):
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"""Commit with --strict works if everything is known"""
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ignores._set_user_ignores([])
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tree = self.make_branch_and_tree('tree')
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self.build_tree(['tree/a'])
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# A simple change should just work
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self.run_bzr('commit --strict -m adding-a',
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def test_strict_commit_no_changes(self):
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"""commit --strict gives "no changes" if there is nothing to commit"""
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tree = self.make_branch_and_tree('tree')
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self.build_tree(['tree/a'])
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tree.commit('adding a')
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# With no changes, it should just be 'no changes'
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# Make sure that commit is failing because there is nothing to do
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self.run_bzr_error(['no changes to commit'],
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'commit --strict -m no-changes',
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# But --strict doesn't care if you supply --unchanged
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self.run_bzr('commit --strict --unchanged -m no-changes',
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def test_strict_commit_unknown(self):
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"""commit --strict fails if a file is unknown"""
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tree = self.make_branch_and_tree('tree')
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self.build_tree(['tree/a'])
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tree.commit('adding a')
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# Add one file so there is a change, but forget the other
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self.build_tree(['tree/b', 'tree/c'])
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self.run_bzr_error(['Commit refused because there are unknown files'],
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'commit --strict -m add-b',
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# --no-strict overrides --strict
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self.run_bzr('commit --strict -m add-b --no-strict',
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def test_fixes_bug_output(self):
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"""commit --fixes=lp:23452 succeeds without output."""
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tree = self.make_branch_and_tree('tree')
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self.build_tree(['tree/hello.txt'])
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tree.add('hello.txt')
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output, err = self.run_bzr(
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'commit -m hello --fixes=lp:23452 tree/hello.txt')
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self.assertEqual('', output)
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self.assertContainsRe(err, 'Committing to: .*\n'
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'Committed revision 1\.\n')
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def test_no_bugs_no_properties(self):
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"""If no bugs are fixed, the bugs property is not set.
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see https://beta.launchpad.net/bzr/+bug/109613
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tree = self.make_branch_and_tree('tree')
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self.build_tree(['tree/hello.txt'])
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tree.add('hello.txt')
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self.run_bzr( 'commit -m hello tree/hello.txt')
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# Get the revision properties, ignoring the branch-nick property, which
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# we don't care about for this test.
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last_rev = tree.branch.repository.get_revision(tree.last_revision())
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properties = dict(last_rev.properties)
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del properties['branch-nick']
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self.assertFalse('bugs' in properties)
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def test_fixes_bug_sets_property(self):
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"""commit --fixes=lp:234 sets the lp:234 revprop to 'fixed'."""
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tree = self.make_branch_and_tree('tree')
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self.build_tree(['tree/hello.txt'])
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tree.add('hello.txt')
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self.run_bzr('commit -m hello --fixes=lp:234 tree/hello.txt')
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# Get the revision properties, ignoring the branch-nick property, which
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# we don't care about for this test.
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last_rev = tree.branch.repository.get_revision(tree.last_revision())
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properties = dict(last_rev.properties)
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del properties['branch-nick']
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self.assertEqual({'bugs': 'https://launchpad.net/bugs/234 fixed'},
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def test_fixes_multiple_bugs_sets_properties(self):
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"""--fixes can be used more than once to show that bugs are fixed."""
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tree = self.make_branch_and_tree('tree')
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self.build_tree(['tree/hello.txt'])
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tree.add('hello.txt')
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self.run_bzr('commit -m hello --fixes=lp:123 --fixes=lp:235'
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# Get the revision properties, ignoring the branch-nick property, which
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# we don't care about for this test.
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last_rev = tree.branch.repository.get_revision(tree.last_revision())
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properties = dict(last_rev.properties)
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del properties['branch-nick']
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{'bugs': 'https://launchpad.net/bugs/123 fixed\n'
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'https://launchpad.net/bugs/235 fixed'},
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def test_fixes_bug_with_alternate_trackers(self):
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"""--fixes can be used on a properly configured branch to mark bug
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fixes on multiple trackers.
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tree = self.make_branch_and_tree('tree')
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tree.branch.get_config().set_user_option(
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'trac_twisted_url', 'http://twistedmatrix.com/trac')
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self.build_tree(['tree/hello.txt'])
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tree.add('hello.txt')
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self.run_bzr('commit -m hello --fixes=lp:123 --fixes=twisted:235 tree/')
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# Get the revision properties, ignoring the branch-nick property, which
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# we don't care about for this test.
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last_rev = tree.branch.repository.get_revision(tree.last_revision())
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properties = dict(last_rev.properties)
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del properties['branch-nick']
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{'bugs': 'https://launchpad.net/bugs/123 fixed\n'
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'http://twistedmatrix.com/trac/ticket/235 fixed'},
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def test_fixes_unknown_bug_prefix(self):
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tree = self.make_branch_and_tree('tree')
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self.build_tree(['tree/hello.txt'])
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tree.add('hello.txt')
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["Unrecognized bug %s. Commit refused." % 'xxx:123'],
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'commit -m add-b --fixes=xxx:123',
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def test_fixes_invalid_bug_number(self):
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tree = self.make_branch_and_tree('tree')
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self.build_tree(['tree/hello.txt'])
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tree.add('hello.txt')
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["Did not understand bug identifier orange: Must be an integer. "
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"See \"bzr help bugs\" for more information on this feature.\n"
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'commit -m add-b --fixes=lp:orange',
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def test_fixes_invalid_argument(self):
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"""Raise an appropriate error when the fixes argument isn't tag:id."""
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tree = self.make_branch_and_tree('tree')
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self.build_tree(['tree/hello.txt'])
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tree.add('hello.txt')
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[r"Invalid bug orange. Must be in the form of 'tracker:id'\. "
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r"See \"bzr help bugs\" for more information on this feature.\n"
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r"Commit refused\."],
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'commit -m add-b --fixes=orange',
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def test_no_author(self):
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"""If the author is not specified, the author property is not set."""
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tree = self.make_branch_and_tree('tree')
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self.build_tree(['tree/hello.txt'])
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tree.add('hello.txt')
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self.run_bzr( 'commit -m hello tree/hello.txt')
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last_rev = tree.branch.repository.get_revision(tree.last_revision())
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properties = last_rev.properties
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self.assertFalse('author' in properties)
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def test_author_sets_property(self):
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"""commit --author='John Doe <jdoe@example.com>' sets the author
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tree = self.make_branch_and_tree('tree')
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self.build_tree(['tree/hello.txt'])
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tree.add('hello.txt')
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self.run_bzr(["commit", '-m', 'hello',
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'--author', u'John D\xf6 <jdoe@example.com>',
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last_rev = tree.branch.repository.get_revision(tree.last_revision())
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properties = last_rev.properties
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self.assertEqual(u'John D\xf6 <jdoe@example.com>', properties['authors'])
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def test_author_no_email(self):
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"""Author's name without an email address is allowed, too."""
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tree = self.make_branch_and_tree('tree')
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self.build_tree(['tree/hello.txt'])
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tree.add('hello.txt')
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out, err = self.run_bzr("commit -m hello --author='John Doe' "
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last_rev = tree.branch.repository.get_revision(tree.last_revision())
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properties = last_rev.properties
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self.assertEqual('John Doe', properties['authors'])
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def test_multiple_authors(self):
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"""Multiple authors can be specyfied, and all are stored."""
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tree = self.make_branch_and_tree('tree')
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self.build_tree(['tree/hello.txt'])
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tree.add('hello.txt')
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out, err = self.run_bzr("commit -m hello --author='John Doe' "
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"--author='Jane Rey' tree/hello.txt")
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last_rev = tree.branch.repository.get_revision(tree.last_revision())
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properties = last_rev.properties
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self.assertEqual('John Doe\nJane Rey', properties['authors'])
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def test_partial_commit_with_renames_in_tree(self):
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# this test illustrates bug #140419
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t = self.make_branch_and_tree('.')
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self.build_tree(['dir/', 'dir/a', 'test'])
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t.add(['dir/', 'dir/a', 'test'])
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t.commit('initial commit')
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# important part: file dir/a should change parent
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# and should appear before old parent
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# then during partial commit we have error
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# parent_id {dir-XXX} not in inventory
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t.rename_one('dir/a', 'a')
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self.build_tree_contents([('test', 'changes in test')])
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out, err = self.run_bzr('commit test -m "partial commit"')
601
self.assertEquals('', out)
602
self.assertContainsRe(err, r'modified test\nCommitted revision 2.')
604
def test_commit_readonly_checkout(self):
605
# https://bugs.edge.launchpad.net/bzr/+bug/129701
606
# "UnlockableTransport error trying to commit in checkout of readonly
608
self.make_branch('master')
609
master = BzrDir.open_from_transport(
610
self.get_readonly_transport('master')).open_branch()
611
master.create_checkout('checkout')
612
out, err = self.run_bzr(['commit', '--unchanged', '-mfoo', 'checkout'],
614
self.assertContainsRe(err,
615
r'^bzr: ERROR: Cannot lock.*readonly transport')
617
def test_commit_hook_template(self):
618
# Test that commit template hooks work
619
def restoreDefaults():
620
msgeditor.hooks['commit_message_template'] = []
621
osutils.set_or_unset_env('BZR_EDITOR', default_editor)
622
if sys.platform == "win32":
623
f = file('fed.bat', 'w')
624
f.write('@rem dummy fed')
626
default_editor = osutils.set_or_unset_env('BZR_EDITOR', "fed.bat")
628
f = file('fed.sh', 'wb')
629
f.write('#!/bin/sh\n')
631
os.chmod('fed.sh', 0755)
632
default_editor = osutils.set_or_unset_env('BZR_EDITOR', "./fed.sh")
633
self.addCleanup(restoreDefaults)
634
msgeditor.hooks.install_named_hook("commit_message_template",
635
lambda commit_obj, msg: "save me some typing\n", None)
636
tree = self.make_branch_and_tree('tree')
637
self.build_tree(['tree/hello.txt'])
638
tree.add('hello.txt')
639
out, err = self.run_bzr("commit tree/hello.txt")
640
last_rev = tree.branch.repository.get_revision(tree.last_revision())
641
self.assertEqual('save me some typing\n', last_rev.message)
added
removed
bzrlib/tests/blackbox/test_commit.py
