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from bzrlib.branch import Branch
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from bzrlib.config import ensure_config_dir_exists, config_filename
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from bzrlib.msgeditor import (
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make_commit_message_template_encoded,
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edit_commit_message_encoded
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from bzrlib.tests import (
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TestCaseWithTransport,
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def make_multiple_pending_tree(self):
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config.GlobalStack().set('email', 'Bilbo Baggins <bb@hobbit.net>')
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from bzrlib import config
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config.GlobalConfig().set_user_option('email',
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'Bilbo Baggins <bb@hobbit.net>')
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tree = self.make_branch_and_tree('a')
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tree.commit('Initial checkin.', timestamp=1230912900, timezone=0)
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tree2 = tree.bzrdir.clone('b').open_workingtree()
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""".encode('utf8') in template)
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def make_do_nothing_editor(self, basename='fed'):
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def make_do_nothing_editor(self):
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if sys.platform == "win32":
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name = basename + '.bat'
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f = file('fed.bat', 'w')
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f.write('@rem dummy fed')
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name = basename + '.sh'
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f = file('fed.sh', 'wb')
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f.write('#!/bin/sh\n')
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os.chmod('fed.sh', 0755)
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def test_run_editor(self):
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self.overrideEnv('BZR_EDITOR', self.make_do_nothing_editor())
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os.environ['BZR_EDITOR'] = self.make_do_nothing_editor()
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self.assertEqual(True, msgeditor._run_editor(''),
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'Unable to run dummy fake editor')
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def test_parse_editor_name(self):
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"""Correctly interpret names with spaces.
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See <https://bugs.launchpad.net/bzr/+bug/220331>
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self.overrideEnv('BZR_EDITOR',
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'"%s"' % self.make_do_nothing_editor('name with spaces'))
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self.assertEqual(True, msgeditor._run_editor('a_filename'))
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def make_fake_editor(self, message='test message from fed\\n'):
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"""Set up environment so that an editor will be a known script.
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""" % sys.executable)
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self.overrideEnv('BZR_EDITOR', 'fed.bat')
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os.environ['BZR_EDITOR'] = 'fed.bat'
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# [non-win32] make python script executable and set BZR_EDITOR
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os.chmod('fed.py', 0755)
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self.overrideEnv('BZR_EDITOR', './fed.py')
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os.environ['BZR_EDITOR'] = './fed.py'
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def test_edit_commit_message(self):
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working_tree = self.make_uncommitted_tree()
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working_tree = self.make_uncommitted_tree()
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if sys.platform == 'win32':
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editor = 'cmd.exe /c del'
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os.environ['BZR_EDITOR'] = 'cmd.exe /c del'
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self.overrideEnv('BZR_EDITOR', editor)
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os.environ['BZR_EDITOR'] = 'rm'
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self.assertRaises((IOError, OSError), msgeditor.edit_commit_message, '')
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def test__get_editor(self):
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self.overrideEnv('BZR_EDITOR', 'bzr_editor')
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self.overrideEnv('VISUAL', 'visual')
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self.overrideEnv('EDITOR', 'editor')
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conf = config.GlobalStack()
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conf.store._load_from_string('[DEFAULT]\neditor = config_editor\n')
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os.environ['BZR_EDITOR'] = 'bzr_editor'
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os.environ['VISUAL'] = 'visual'
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os.environ['EDITOR'] = 'editor'
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conf = config.GlobalConfig.from_string('editor = config_editor\n',
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editors = list(msgeditor._get_editor())
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editors = [editor for (editor, cfg_src) in editors]
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def test__run_editor_EACCES(self):
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"""If running a configured editor raises EACESS, the user is warned."""
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self.overrideEnv('BZR_EDITOR', 'eacces.py')
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os.environ['BZR_EDITOR'] = 'eacces.py'
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f = file('eacces.py', 'wb')
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f.write('# Not a real editor')
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os.chmod('eacces.py', 0)
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# Set $EDITOR so that _run_editor will terminate before trying real
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self.overrideEnv('EDITOR', self.make_do_nothing_editor())
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os.environ['EDITOR'] = self.make_do_nothing_editor()
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# Call _run_editor, capturing mutter.warning calls.
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def warning(*args):
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self.assertFileEqual(expected, msgfilename)
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def test__create_temp_file_with_commit_template_in_unicode_dir(self):
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self.requireFeature(features.UnicodeFilenameFeature)
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self.requireFeature(tests.UnicodeFilenameFeature)
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if hasattr(self, 'info'):
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tmpdir = self.info['directory']
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# Force the creation of temp file in a directory whose name
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# requires some encoding support
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msgeditor._create_temp_file_with_commit_template('infotext',
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os.mkdir(self.info['directory'])
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os.chdir(self.info['directory'])
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msgeditor._create_temp_file_with_commit_template('infotext')
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raise TestNotApplicable('Test run elsewhere with non-ascii data.')
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self.assertFileEqual('', msgfilename)
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def test_unsupported_encoding_commit_message(self):
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self.overrideEnv('LANG', 'C')
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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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self.make_fake_editor(message=char)
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working_tree = self.make_uncommitted_tree()
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self.assertRaises(errors.BadCommitMessageEncoding,
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msgeditor.edit_commit_message, '')
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def test_set_commit_message_no_hooks(self):
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commit_obj = commit.Commit()
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msgeditor.set_commit_message(commit_obj))
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def test_set_commit_message_hook(self):
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msgeditor.hooks.install_named_hook("set_commit_message",
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lambda commit_obj, existing_message: "save me some typing\n", None)
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commit_obj = commit.Commit()
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self.assertEquals("save me some typing\n",
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msgeditor.set_commit_message(commit_obj))
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old_env = osutils.set_or_unset_env('LANG', 'C')
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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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self.make_fake_editor(message=char)
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working_tree = self.make_uncommitted_tree()
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self.assertRaises(errors.BadCommitMessageEncoding,
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msgeditor.edit_commit_message, '')
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osutils.set_or_unset_env('LANG', old_env)
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def test_generate_commit_message_template_no_hooks(self):
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commit_obj = commit.Commit()
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ERROR_BAD_EXE_FORMAT = 193
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file("textfile.txt", "w").close()
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e = self.assertRaises(WindowsError, subprocess.call, "textfile.txt")
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self.assertEqual(e.errno, errno.ENOEXEC)
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self.assertEqual(e.winerror, ERROR_BAD_EXE_FORMAT)
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# Python2.4 used the 'winerror' as the errno, which confuses a lot of
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# our error trapping code. Make sure that we understand the mapping
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if sys.version_info >= (2, 5):
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self.assertEqual(e.errno, errno.ENOEXEC)
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self.assertEqual(e.winerror, ERROR_BAD_EXE_FORMAT)
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self.assertEqual(e.errno, ERROR_BAD_EXE_FORMAT)