68
38
"filesystem encoding %s" % sys.getfilesystemencoding())
69
39
working_tree.add(filename)
70
40
return working_tree
72
42
def test_commit_template(self):
73
43
"""Test building a commit message template"""
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44
working_tree = self.make_uncommitted_tree()
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template = msgeditor.make_commit_message_template(working_tree,
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self.assertEqualDiff(template,
83
def make_multiple_pending_tree(self):
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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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tree.commit('Minor tweak.', timestamp=1231977840, timezone=0)
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tree2.commit('Feature X work.', timestamp=1233186240, timezone=0)
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tree3 = tree2.bzrdir.clone('c').open_workingtree()
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tree2.commit('Feature X finished.', timestamp=1233187680, timezone=0)
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tree3.commit('Feature Y, based on initial X work.',
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timestamp=1233285960, timezone=0)
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tree.merge_from_branch(tree2.branch)
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tree.merge_from_branch(tree3.branch, force=True)
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def test_commit_template_pending_merges(self):
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"""Test building a commit message template when there are pending
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merges. The commit message should show all pending merge revisions,
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as does 'status -v', not only the merge tips.
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working_tree = self.make_multiple_pending_tree()
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template = msgeditor.make_commit_message_template(working_tree, None)
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self.assertEqualDiff(template,
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Bilbo Baggins 2009-01-29 Feature X finished.
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Bilbo Baggins 2009-01-28 Feature X work.
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Bilbo Baggins 2009-01-30 Feature Y, based on initial X work.
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def test_commit_template_encoded(self):
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"""Test building a commit message template"""
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working_tree = self.make_uncommitted_tree()
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template = make_commit_message_template_encoded(working_tree,
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output_encoding='utf8')
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self.assertEqualDiff(template,
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def test_commit_template_and_diff(self):
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"""Test building a commit message template"""
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working_tree = self.make_uncommitted_tree()
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template = make_commit_message_template_encoded(working_tree,
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output_encoding='utf8')
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self.assertTrue(u"""\
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""".encode('utf8') in template)
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def make_do_nothing_editor(self):
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if sys.platform == "win32":
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f = file('fed.bat', 'w')
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f.write('@rem dummy fed')
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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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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 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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Sets up BZR_EDITOR so that if an editor is spawned it will run a
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script that just adds a known message to the start of the file.
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f = file('fed.py', 'wb')
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f.write('#!%s\n' % sys.executable)
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if len(sys.argv) == 2:
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if sys.platform == "win32":
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# [win32] make batch file and set BZR_EDITOR
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f = file('fed.bat', 'w')
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""" % sys.executable)
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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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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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self.make_fake_editor()
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mutter('edit_commit_message without infotext')
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self.assertEqual('test message from fed\n',
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msgeditor.edit_commit_message(''))
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mutter('edit_commit_message with ascii string infotext')
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self.assertEqual('test message from fed\n',
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msgeditor.edit_commit_message('spam'))
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mutter('edit_commit_message with unicode infotext')
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self.assertEqual('test message from fed\n',
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msgeditor.edit_commit_message(u'\u1234'))
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tmpl = edit_commit_message_encoded(u'\u1234'.encode("utf8"))
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self.assertEqual('test message from fed\n', tmpl)
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def test_start_message(self):
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self.make_uncommitted_tree()
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self.make_fake_editor()
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self.assertEqual('test message from fed\nstart message\n',
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msgeditor.edit_commit_message('',
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start_message='start message\n'))
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self.assertEqual('test message from fed\n',
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msgeditor.edit_commit_message('',
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def test_deleted_commit_message(self):
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working_tree = self.make_uncommitted_tree()
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if sys.platform == 'win32':
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os.environ['BZR_EDITOR'] = 'cmd.exe /c del'
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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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# Test that _get_editor can return a decent list of items
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bzr_editor = os.environ.get('BZR_EDITOR')
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visual = os.environ.get('VISUAL')
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editor = os.environ.get('EDITOR')
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os.environ['BZR_EDITOR'] = 'bzr_editor'
245
os.environ['VISUAL'] = 'visual'
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os.environ['EDITOR'] = 'editor'
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ensure_config_dir_exists()
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f = open(config_filename(), 'wb')
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f.write('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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self.assertEqual(['bzr_editor', 'config_editor', 'visual',
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'editor'], editors[:4])
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if sys.platform == 'win32':
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self.assertEqual(['wordpad.exe', 'notepad.exe'], editors[4:])
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self.assertEqual(['/usr/bin/editor', 'vi', 'pico', 'nano',
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# Restore the environment
267
if bzr_editor is None:
268
del os.environ['BZR_EDITOR']
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os.environ['BZR_EDITOR'] = bzr_editor
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del os.environ['VISUAL']
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os.environ['VISUAL'] = visual
276
del os.environ['EDITOR']
278
os.environ['EDITOR'] = editor
280
def test__run_editor_EACCES(self):
281
"""If running a configured editor raises EACESS, the user is warned."""
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os.environ['BZR_EDITOR'] = 'eacces.py'
283
f = file('eacces.py', 'wb')
284
f.write('# Not a real editor')
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# Make the fake editor unreadable (and unexecutable)
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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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os.environ['EDITOR'] = self.make_do_nothing_editor()
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# Call _run_editor, capturing mutter.warning calls.
295
warnings.append(args[0] % args[1:])
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warnings.append(args[0])
298
_warning = trace.warning
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trace.warning = warning
301
msgeditor._run_editor('')
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trace.warning = _warning
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self.assertStartsWith(warnings[0], 'Could not start editor "eacces.py"')
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def test__create_temp_file_with_commit_template(self):
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# check that commit template written properly
308
# and has platform native line-endings (CRLF on win32)
309
create_file = msgeditor._create_temp_file_with_commit_template
310
msgfilename, hasinfo = create_file('infotext','----','start message')
311
self.assertNotEqual(None, msgfilename)
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self.assertTrue(hasinfo)
313
expected = os.linesep.join(['start message',
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self.assertFileEqual(expected, msgfilename)
321
def test__create_temp_file_with_commit_template_in_unicode_dir(self):
322
self.requireFeature(tests.UnicodeFilenameFeature)
323
if hasattr(self, 'info'):
324
os.mkdir(self.info['directory'])
325
os.chdir(self.info['directory'])
326
msgeditor._create_temp_file_with_commit_template('infotext')
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raise TestNotApplicable('Test run elsewhere with non-ascii data.')
330
def test__create_temp_file_with_empty_commit_template(self):
332
create_file = msgeditor._create_temp_file_with_commit_template
333
msgfilename, hasinfo = create_file('')
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self.assertNotEqual(None, msgfilename)
335
self.assertFalse(hasinfo)
336
self.assertFileEqual('', msgfilename)
338
def test_unsupported_encoding_commit_message(self):
339
old_env = osutils.set_or_unset_env('LANG', 'C')
341
# LANG env variable has no effect on Windows
342
# but some characters anyway cannot be represented
343
# in default user encoding
344
char = probe_bad_non_ascii(osutils.get_user_encoding())
346
raise TestSkipped('Cannot find suitable non-ascii character '
347
'for user_encoding (%s)' % osutils.get_user_encoding())
349
self.make_fake_editor(message=char)
351
working_tree = self.make_uncommitted_tree()
352
self.assertRaises(errors.BadCommitMessageEncoding,
353
msgeditor.edit_commit_message, '')
355
osutils.set_or_unset_env('LANG', old_env)
357
def test_generate_commit_message_template_no_hooks(self):
358
commit_obj = commit.Commit()
360
msgeditor.generate_commit_message_template(commit_obj))
362
def test_generate_commit_message_template_hook(self):
363
msgeditor.hooks.install_named_hook("commit_message_template",
364
lambda commit_obj, msg: "save me some typing\n", None)
365
commit_obj = commit.Commit()
366
self.assertEquals("save me some typing\n",
367
msgeditor.generate_commit_message_template(commit_obj))
370
# GZ 2009-11-17: This wants moving to osutils when the errno checking code is
371
class TestPlatformErrnoWorkarounds(TestCaseInTempDir):
372
"""Ensuring workarounds enshrined in code actually serve a purpose"""
374
def test_subprocess_call_bad_file(self):
375
if sys.platform != "win32":
376
raise TestNotApplicable("Workarounds for windows only")
377
import subprocess, errno
378
ERROR_BAD_EXE_FORMAT = 193
379
file("textfile.txt", "w").close()
380
e = self.assertRaises(WindowsError, subprocess.call, "textfile.txt")
381
# Python2.4 used the 'winerror' as the errno, which confuses a lot of
382
# our error trapping code. Make sure that we understand the mapping
384
if sys.version_info >= (2, 5):
385
self.assertEqual(e.errno, errno.ENOEXEC)
386
self.assertEqual(e.winerror, ERROR_BAD_EXE_FORMAT)
388
self.assertEqual(e.errno, ERROR_BAD_EXE_FORMAT)
45
template = make_commit_message_template(working_tree, None)
46
self.assertEqualDiff(template,