# Copyright (C) 2005, 2006, 2007 Canonical Ltd # -*- coding: utf-8 -*- # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA """Black-box tests for bzr log.""" import os from bzrlib import osutils from bzrlib.tests.blackbox import ExternalBase from bzrlib.tests import TestCaseInTempDir, TestCaseWithTransport from bzrlib.tests.test_log import ( normalize_log, ) from bzrlib.tests import test_log class TestCaseWithoutPropsHandler(ExternalBase, test_log.TestCaseWithoutPropsHandler): pass class TestLog(ExternalBase): def _prepare(self, path='.', format=None): tree = self.make_branch_and_tree(path, format=format) self.build_tree( [path + '/hello.txt', path + '/goodbye.txt', path + '/meep.txt']) tree.add('hello.txt') tree.commit(message='message1') tree.add('goodbye.txt') tree.commit(message='message2') tree.add('meep.txt') tree.commit(message='message3') self.full_log = self.run_bzr(["log", path])[0] return tree def test_log_null_end_revspec(self): self._prepare() self.assertTrue('revno: 1\n' in self.full_log) self.assertTrue('revno: 2\n' in self.full_log) self.assertTrue('revno: 3\n' in self.full_log) self.assertTrue('message:\n message1\n' in self.full_log) self.assertTrue('message:\n message2\n' in self.full_log) self.assertTrue('message:\n message3\n' in self.full_log) log = self.run_bzr("log -r 1..")[0] self.assertEqualDiff(log, self.full_log) def test_log_null_begin_revspec(self): self._prepare() log = self.run_bzr("log -r ..3")[0] self.assertEqualDiff(self.full_log, log) def test_log_null_both_revspecs(self): self._prepare() log = self.run_bzr("log -r ..")[0] self.assertEqualDiff(self.full_log, log) def test_log_zero_revspec(self): self._prepare() self.run_bzr_error('bzr: ERROR: Logging revision 0 is invalid.', ['log', '-r0']) def test_log_zero_begin_revspec(self): self._prepare() self.run_bzr_error('bzr: ERROR: Logging revision 0 is invalid.', ['log', '-r0..2']) def test_log_zero_end_revspec(self): self._prepare() self.run_bzr_error('bzr: ERROR: Logging revision 0 is invalid.', ['log', '-r-2..0']) def test_log_unsupported_timezone(self): self._prepare() self.run_bzr_error('bzr: ERROR: Unsupported timezone format "foo", ' 'options are "utc", "original", "local".', ['log', '--timezone', 'foo']) def test_log_negative_begin_revspec_full_log(self): self._prepare() log = self.run_bzr("log -r -3..")[0] self.assertEqualDiff(self.full_log, log) def test_log_negative_both_revspec_full_log(self): self._prepare() log = self.run_bzr("log -r -3..-1")[0] self.assertEqualDiff(self.full_log, log) def test_log_negative_both_revspec_partial(self): self._prepare() log = self.run_bzr("log -r -3..-2")[0] self.assertTrue('revno: 1\n' in log) self.assertTrue('revno: 2\n' in log) self.assertTrue('revno: 3\n' not in log) def test_log_negative_begin_revspec(self): self._prepare() log = self.run_bzr("log -r -2..")[0] self.assertTrue('revno: 1\n' not in log) self.assertTrue('revno: 2\n' in log) self.assertTrue('revno: 3\n' in log) def test_log_positive_revspecs(self): self._prepare() log = self.run_bzr("log -r 1..3")[0] self.assertEqualDiff(self.full_log, log) def test_log_reversed_revspecs(self): self._prepare() self.run_bzr_error(('bzr: ERROR: Start revision must be older than ' 'the end revision.\n',), ['log', '-r3..1']) def test_log_revno_n_path(self): self._prepare(path='branch1') self._prepare(path='branch2') log = self.run_bzr("log -r revno:2:branch1..revno:3:branch2", retcode=3)[0] log = self.run_bzr("log -r revno:1:branch2..revno:3:branch2")[0] self.assertEqualDiff(self.full_log, log) log = self.run_bzr("log -r revno:1:branch2")[0] self.assertTrue('revno: 1\n' in log) self.assertTrue('revno: 2\n' not in log) self.assertTrue('branch nick: branch2\n' in log) self.assertTrue('branch nick: branch1\n' not in log) def test_log_change_revno(self): self._prepare() expected_log = self.run_bzr("log -r 1")[0] log = self.run_bzr("log -c 1")[0] self.assertEqualDiff(expected_log, log) def test_log_change_single_revno(self): self._prepare() self.run_bzr_error('bzr: ERROR: Option --change does not' ' accept revision ranges', ['log', '--change', '2..3']) def test_log_change_incompatible_with_revision(self): self._prepare() self.run_bzr_error('bzr: ERROR: --revision and --change' ' are mutually exclusive', ['log', '--change', '2', '--revision', '3']) def test_log_nonexistent_file(self): # files that don't exist in either the basis tree or working tree # should give an error wt = self.make_branch_and_tree('.') out, err = self.run_bzr('log does-not-exist', retcode=3) self.assertContainsRe( err, 'Path does not have any revision history: does-not-exist') def test_log_with_tags(self): tree = self._prepare(format='dirstate-tags') branch = tree.branch branch.tags.set_tag('tag1', branch.get_rev_id(1)) branch.tags.set_tag('tag1.1', branch.get_rev_id(1)) branch.tags.set_tag('tag3', branch.last_revision()) log = self.run_bzr("log -r-1")[0] self.assertTrue('tags: tag3' in log) log = self.run_bzr("log -r1")[0] # I guess that we can't know the order of tags in the output # since dicts are unordered, need to check both possibilities self.assertContainsRe(log, r'tags: (tag1, tag1\.1|tag1\.1, tag1)') def test_merged_log_with_tags(self): branch1_tree = self._prepare(path='branch1', format='dirstate-tags') branch1 = branch1_tree.branch branch2_tree = branch1_tree.bzrdir.sprout('branch2').open_workingtree() branch1_tree.commit(message='foobar', allow_pointless=True) branch1.tags.set_tag('tag1', branch1.last_revision()) os.chdir('branch2') self.run_bzr('merge ../branch1') # tags don't propagate otherwise branch2_tree.commit(message='merge branch 1') log = self.run_bzr("log -r-1")[0] self.assertContainsRe(log, r' tags: tag1') log = self.run_bzr("log -r3.1.1")[0] self.assertContainsRe(log, r'tags: tag1') def test_log_limit(self): tree = self.make_branch_and_tree('.') # We want more commits than our batch size starts at for pos in range(10): tree.commit("%s" % pos) log = self.run_bzr("log --limit 2")[0] self.assertNotContainsRe(log, r'revno: 1\n') self.assertNotContainsRe(log, r'revno: 2\n') self.assertNotContainsRe(log, r'revno: 3\n') self.assertNotContainsRe(log, r'revno: 4\n') self.assertNotContainsRe(log, r'revno: 5\n') self.assertNotContainsRe(log, r'revno: 6\n') self.assertNotContainsRe(log, r'revno: 7\n') self.assertNotContainsRe(log, r'revno: 8\n') self.assertContainsRe(log, r'revno: 9\n') self.assertContainsRe(log, r'revno: 10\n') def test_log_limit_short(self): self._prepare() log = self.run_bzr("log -l 2")[0] self.assertNotContainsRe(log, r'revno: 1\n') self.assertContainsRe(log, r'revno: 2\n') self.assertContainsRe(log, r'revno: 3\n') class TestLogMerges(TestCaseWithoutPropsHandler): def _prepare(self): parent_tree = self.make_branch_and_tree('parent') parent_tree.commit(message='first post', allow_pointless=True) child_tree = parent_tree.bzrdir.sprout('child').open_workingtree() child_tree.commit(message='branch 1', allow_pointless=True) smaller_tree = \ child_tree.bzrdir.sprout('smallerchild').open_workingtree() smaller_tree.commit(message='branch 2', allow_pointless=True) child_tree.merge_from_branch(smaller_tree.branch) child_tree.commit(message='merge branch 2') parent_tree.merge_from_branch(child_tree.branch) parent_tree.commit(message='merge branch 1') os.chdir('parent') def test_merges_are_indented_by_level(self): self._prepare() out,err = self.run_bzr('log') self.assertEqual('', err) log = normalize_log(out) self.assertEqualDiff(log, """\ ------------------------------------------------------------ revno: 2 committer: Lorem Ipsum branch nick: parent timestamp: Just now message: merge branch 1 ------------------------------------------------------------ revno: 1.1.2 committer: Lorem Ipsum branch nick: child timestamp: Just now message: merge branch 2 ------------------------------------------------------------ revno: 1.2.1 committer: Lorem Ipsum branch nick: smallerchild timestamp: Just now message: branch 2 ------------------------------------------------------------ revno: 1.1.1 committer: Lorem Ipsum branch nick: child timestamp: Just now message: branch 1 ------------------------------------------------------------ revno: 1 committer: Lorem Ipsum branch nick: parent timestamp: Just now message: first post """) def test_merges_single_merge_rev(self): self._prepare() out,err = self.run_bzr('log -r1.1.2') self.assertEqual('', err) log = normalize_log(out) self.assertEqualDiff(log, """\ ------------------------------------------------------------ revno: 1.1.2 committer: Lorem Ipsum branch nick: child timestamp: Just now message: merge branch 2 ------------------------------------------------------------ revno: 1.2.1 committer: Lorem Ipsum branch nick: smallerchild timestamp: Just now message: branch 2 """) def test_merges_partial_range(self): self._prepare() out,err = self.run_bzr('log -r1.1.1..1.1.2') self.assertEqual('', err) log = normalize_log(out) self.assertEqualDiff(log, """\ ------------------------------------------------------------ revno: 1.1.2 committer: Lorem Ipsum branch nick: child timestamp: Just now message: merge branch 2 ------------------------------------------------------------ revno: 1.2.1 committer: Lorem Ipsum branch nick: smallerchild timestamp: Just now message: branch 2 ------------------------------------------------------------ revno: 1.1.1 committer: Lorem Ipsum branch nick: child timestamp: Just now message: branch 1 """) def test_merges_nonsupporting_formatter(self): self._prepare() err_msg = 'Selected log formatter only supports mainline revisions.' # The single revision case is tested in the core tests # since all standard formatters support single merge revisions. out,err = self.run_bzr('log --short -r1..1.1.2', retcode=3) self.assertContainsRe(err, err_msg) out,err = self.run_bzr('log --short -r1.1.1..1.1.2', retcode=3) self.assertContainsRe(err, err_msg) class TestLogEncodings(TestCaseInTempDir): _mu = u'\xb5' _message = u'Message with \xb5' # Encodings which can encode mu good_encodings = [ 'utf-8', 'latin-1', 'iso-8859-1', 'cp437', # Common windows encoding 'cp1251', # Alexander Belchenko's windows encoding 'cp1258', # Common windows encoding ] # Encodings which cannot encode mu bad_encodings = [ 'ascii', 'iso-8859-2', 'koi8_r', ] def setUp(self): TestCaseInTempDir.setUp(self) self.user_encoding = osutils._cached_user_encoding def tearDown(self): osutils._cached_user_encoding = self.user_encoding TestCaseInTempDir.tearDown(self) def create_branch(self): bzr = self.run_bzr bzr('init') open('a', 'wb').write('some stuff\n') bzr('add a') bzr(['commit', '-m', self._message]) def try_encoding(self, encoding, fail=False): bzr = self.run_bzr if fail: self.assertRaises(UnicodeEncodeError, self._mu.encode, encoding) encoded_msg = self._message.encode(encoding, 'replace') else: encoded_msg = self._message.encode(encoding) old_encoding = osutils._cached_user_encoding # This test requires that 'run_bzr' uses the current # bzrlib, because we override user_encoding, and expect # it to be used try: osutils._cached_user_encoding = 'ascii' # We should be able to handle any encoding out, err = bzr('log', encoding=encoding) if not fail: # Make sure we wrote mu as we expected it to exist self.assertNotEqual(-1, out.find(encoded_msg)) out_unicode = out.decode(encoding) self.assertNotEqual(-1, out_unicode.find(self._message)) else: self.assertNotEqual(-1, out.find('Message with ?')) finally: osutils._cached_user_encoding = old_encoding def test_log_handles_encoding(self): self.create_branch() for encoding in self.good_encodings: self.try_encoding(encoding) def test_log_handles_bad_encoding(self): self.create_branch() for encoding in self.bad_encodings: self.try_encoding(encoding, fail=True) def test_stdout_encoding(self): bzr = self.run_bzr osutils._cached_user_encoding = "cp1251" bzr('init') self.build_tree(['a']) bzr('add a') bzr(['commit', '-m', u'\u0422\u0435\u0441\u0442']) stdout, stderr = self.run_bzr('log', encoding='cp866') message = stdout.splitlines()[-1] # explanation of the check: # u'\u0422\u0435\u0441\u0442' is word 'Test' in russian # in cp866 encoding this is string '\x92\xa5\xe1\xe2' # in cp1251 encoding this is string '\xd2\xe5\xf1\xf2' # This test should check that output of log command # encoded to sys.stdout.encoding test_in_cp866 = '\x92\xa5\xe1\xe2' test_in_cp1251 = '\xd2\xe5\xf1\xf2' # Make sure the log string is encoded in cp866 self.assertEquals(test_in_cp866, message[2:]) # Make sure the cp1251 string is not found anywhere self.assertEquals(-1, stdout.find(test_in_cp1251)) class TestLogFile(TestCaseWithTransport): def test_log_local_branch_file(self): """We should be able to log files in local treeless branches""" tree = self.make_branch_and_tree('tree') self.build_tree(['tree/file']) tree.add('file') tree.commit('revision 1') tree.bzrdir.destroy_workingtree() self.run_bzr('log tree/file') def test_log_file(self): """The log for a particular file should only list revs for that file""" tree = self.make_branch_and_tree('parent') self.build_tree(['parent/file1', 'parent/file2', 'parent/file3']) tree.add('file1') tree.commit('add file1') tree.add('file2') tree.commit('add file2') tree.add('file3') tree.commit('add file3') child_tree = tree.bzrdir.sprout('child').open_workingtree() self.build_tree_contents([('child/file2', 'hello')]) child_tree.commit(message='branch 1') tree.merge_from_branch(child_tree.branch) tree.commit(message='merge child branch') os.chdir('parent') log = self.run_bzr('log file1')[0] self.assertContainsRe(log, 'revno: 1\n') self.assertNotContainsRe(log, 'revno: 2\n') self.assertNotContainsRe(log, 'revno: 3\n') self.assertNotContainsRe(log, 'revno: 3.1.1\n') self.assertNotContainsRe(log, 'revno: 4\n') log = self.run_bzr('log file2')[0] self.assertNotContainsRe(log, 'revno: 1\n') self.assertContainsRe(log, 'revno: 2\n') self.assertNotContainsRe(log, 'revno: 3\n') self.assertContainsRe(log, 'revno: 3.1.1\n') self.assertContainsRe(log, 'revno: 4\n') log = self.run_bzr('log file3')[0] self.assertNotContainsRe(log, 'revno: 1\n') self.assertNotContainsRe(log, 'revno: 2\n') self.assertContainsRe(log, 'revno: 3\n') self.assertNotContainsRe(log, 'revno: 3.1.1\n') self.assertNotContainsRe(log, 'revno: 4\n') log = self.run_bzr('log -r3.1.1 file2')[0] self.assertNotContainsRe(log, 'revno: 1\n') self.assertNotContainsRe(log, 'revno: 2\n') self.assertNotContainsRe(log, 'revno: 3\n') self.assertContainsRe(log, 'revno: 3.1.1\n') self.assertNotContainsRe(log, 'revno: 4\n') log = self.run_bzr('log -r4 file2')[0] self.assertNotContainsRe(log, 'revno: 1\n') self.assertNotContainsRe(log, 'revno: 2\n') self.assertNotContainsRe(log, 'revno: 3\n') self.assertContainsRe(log, 'revno: 3.1.1\n') self.assertContainsRe(log, 'revno: 4\n') log = self.run_bzr('log -r3.. file2')[0] self.assertNotContainsRe(log, 'revno: 1\n') self.assertNotContainsRe(log, 'revno: 2\n') self.assertNotContainsRe(log, 'revno: 3\n') self.assertContainsRe(log, 'revno: 3.1.1\n') self.assertContainsRe(log, 'revno: 4\n') log = self.run_bzr('log -r..3 file2')[0] self.assertNotContainsRe(log, 'revno: 1\n') self.assertContainsRe(log, 'revno: 2\n') self.assertNotContainsRe(log, 'revno: 3\n') self.assertNotContainsRe(log, 'revno: 3.1.1\n') self.assertNotContainsRe(log, 'revno: 4\n')