199
174
" tree atree.", str(error))
200
175
self.assertIsInstance(error, errors.NoSuchRevision)
202
def test_not_stacked(self):
203
error = errors.NotStacked('a branch')
204
self.assertEqualDiff("The branch 'a branch' is not stacked.",
207
177
def test_not_write_locked(self):
208
178
error = errors.NotWriteLocked('a thing to repr')
209
179
self.assertEqualDiff("'a thing to repr' is not write locked but needs "
183
def test_read_only_lock_error(self):
184
error = self.applyDeprecated(symbol_versioning.zero_ninetytwo,
185
errors.ReadOnlyLockError, 'filename', 'error message')
186
self.assertEqualDiff("Cannot acquire write lock on filename."
187
" error message", str(error))
213
189
def test_lock_failed(self):
214
190
error = errors.LockFailed('http://canonical.com/', 'readonly transport')
215
191
self.assertEqualDiff("Cannot lock http://canonical.com/: readonly transport",
242
def test_unstackable_branch_format(self):
245
error = errors.UnstackableBranchFormat(format, url)
246
self.assertEqualDiff(
247
"The branch '/foo'(foo) is not a stackable format. "
248
"You will need to upgrade the branch to permit branch stacking.",
251
def test_unstackable_location(self):
252
error = errors.UnstackableLocationError('foo', 'bar')
253
self.assertEqualDiff("The branch 'foo' cannot be stacked on 'bar'.",
256
def test_unstackable_repository_format(self):
259
error = errors.UnstackableRepositoryFormat(format, url)
260
self.assertEqualDiff(
261
"The repository '/foo'(foo) is not a stackable format. "
262
"You will need to upgrade the repository to permit branch stacking.",
265
212
def test_up_to_date(self):
266
213
error = errors.UpToDateFormat(bzrdir.BzrDirFormat4())
267
self.assertEqualDiff("The branch format All-in-one "
268
"format 4 is already at the most "
214
self.assertEqualDiff("The branch format Bazaar-NG branch, "
215
"format 0.0.4 is already at the most "
269
216
"recent format.",
522
452
"http://bug.com/"),
525
def test_unable_encode_path(self):
526
err = errors.UnableEncodePath('foo', 'executable')
527
self.assertEquals("Unable to encode executable path 'foo' in "
528
"user encoding " + osutils.get_user_encoding(),
531
def test_unknown_format(self):
532
err = errors.UnknownFormatError('bar', kind='foo')
533
self.assertEquals("Unknown foo format: 'bar'", str(err))
535
def test_unknown_rules(self):
536
err = errors.UnknownRules(['foo', 'bar'])
537
self.assertEquals("Unknown rules detected: foo, bar.", str(err))
539
def test_hook_failed(self):
540
# Create an exc_info tuple by raising and catching an exception.
543
except ZeroDivisionError:
544
exc_info = sys.exc_info()
545
err = errors.HookFailed('hook stage', 'hook name', exc_info, warn=False)
546
self.assertStartsWith(
547
str(err), 'Hook \'hook name\' during hook stage failed:\n')
549
str(err), 'integer division or modulo by zero')
551
def test_tip_change_rejected(self):
552
err = errors.TipChangeRejected(u'Unicode message\N{INTERROBANG}')
554
u'Tip change rejected: Unicode message\N{INTERROBANG}',
557
'Tip change rejected: Unicode message\xe2\x80\xbd',
560
def test_error_from_smart_server(self):
561
error_tuple = ('error', 'tuple')
562
err = errors.ErrorFromSmartServer(error_tuple)
564
"Error received from smart server: ('error', 'tuple')", str(err))
566
def test_untranslateable_error_from_smart_server(self):
567
error_tuple = ('error', 'tuple')
568
orig_err = errors.ErrorFromSmartServer(error_tuple)
569
err = errors.UnknownErrorFromSmartServer(orig_err)
571
"Server sent an unexpected error: ('error', 'tuple')", str(err))
573
def test_smart_message_handler_error(self):
574
# Make an exc_info tuple.
576
raise Exception("example error")
578
exc_info = sys.exc_info()
579
err = errors.SmartMessageHandlerError(exc_info)
580
self.assertStartsWith(
581
str(err), "The message handler raised an exception:\n")
582
self.assertEndsWith(str(err), "Exception: example error\n")
584
def test_must_have_working_tree(self):
585
err = errors.MustHaveWorkingTree('foo', 'bar')
586
self.assertEqual(str(err), "Branching 'bar'(foo) must create a"
589
def test_no_such_view(self):
590
err = errors.NoSuchView('foo')
591
self.assertEquals("No such view: foo.", str(err))
593
def test_views_not_supported(self):
594
err = errors.ViewsNotSupported('atree')
596
self.assertStartsWith(err_str, "Views are not supported by ")
597
self.assertEndsWith(err_str, "; use 'bzr upgrade' to change your "
598
"tree to a later format.")
600
def test_file_outside_view(self):
601
err = errors.FileOutsideView('baz', ['foo', 'bar'])
602
self.assertEquals('Specified file "baz" is outside the current view: '
603
'foo, bar', str(err))
605
def test_invalid_shelf_id(self):
607
err = errors.InvalidShelfId(invalid_id)
608
self.assertEqual('"foo" is not a valid shelf id, '
609
'try a number instead.', str(err))
611
def test_unresumable_write_group(self):
613
wg_tokens = ['token']
615
err = errors.UnresumableWriteGroup(repo, wg_tokens, reason)
617
"Repository dummy repo cannot resume write group "
618
"['token']: a reason", str(err))
620
def test_unsuspendable_write_group(self):
622
err = errors.UnsuspendableWriteGroup(repo)
624
'Repository dummy repo cannot suspend a write group.', str(err))
626
def test_not_branch_no_args(self):
627
err = errors.NotBranchError('path')
628
self.assertEqual('Not a branch: "path".', str(err))
630
def test_not_branch_bzrdir_with_repo(self):
631
bzrdir = self.make_repository('repo').bzrdir
632
err = errors.NotBranchError('path', bzrdir=bzrdir)
634
'Not a branch: "path": location is a repository.', str(err))
636
def test_not_branch_bzrdir_without_repo(self):
637
bzrdir = self.make_bzrdir('bzrdir')
638
err = errors.NotBranchError('path', bzrdir=bzrdir)
639
self.assertEqual('Not a branch: "path".', str(err))
641
def test_not_branch_laziness(self):
642
real_bzrdir = self.make_bzrdir('path')
643
class FakeBzrDir(object):
646
def open_repository(self):
647
self.calls.append('open_repository')
648
raise errors.NoRepositoryPresent(real_bzrdir)
649
fake_bzrdir = FakeBzrDir()
650
err = errors.NotBranchError('path', bzrdir=fake_bzrdir)
651
self.assertEqual([], fake_bzrdir.calls)
653
self.assertEqual(['open_repository'], fake_bzrdir.calls)
654
# Stringifying twice doesn't try to open a repository twice.
656
self.assertEqual(['open_repository'], fake_bzrdir.calls)
659
456
class PassThroughError(errors.BzrError):
661
458
_fmt = """Pass through %(foo)s and %(bar)s"""
663
460
def __init__(self, foo, bar):