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# Copyright (C) 2006-2010 Canonical Ltd
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# Copyright (C) 2006, 2007, 2008 Canonical Ltd
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# Authors: Robert Collins <robert.collins@canonical.com>
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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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"reason: reason for foo",
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def test_inconsistent_delta_delta(self):
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error = errors.InconsistentDeltaDelta([], 'reason')
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"An inconsistent delta was supplied: []\nreason: reason",
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def test_in_process_transport(self):
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error = errors.InProcessTransport('fpp')
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self.assertEqualDiff(
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"You will need to upgrade the branch to permit branch stacking.",
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def test_unstackable_location(self):
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error = errors.UnstackableLocationError('foo', 'bar')
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self.assertEqualDiff("The branch 'foo' cannot be stacked on 'bar'.",
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def test_unstackable_repository_format(self):
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except ZeroDivisionError:
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exc_info = sys.exc_info()
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err = errors.HookFailed('hook stage', 'hook name', exc_info, warn=False)
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err = errors.HookFailed('hook stage', 'hook name', exc_info)
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self.assertStartsWith(
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str(err), 'Hook \'hook name\' during hook stage failed:\n')
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self.assertEndsWith(
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self.assertEqual(
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'Repository dummy repo cannot suspend a write group.', str(err))
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def test_not_branch_no_args(self):
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err = errors.NotBranchError('path')
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self.assertEqual('Not a branch: "path".', str(err))
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def test_not_branch_bzrdir_with_repo(self):
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bzrdir = self.make_repository('repo').bzrdir
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err = errors.NotBranchError('path', bzrdir=bzrdir)
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'Not a branch: "path": location is a repository.', str(err))
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def test_not_branch_bzrdir_without_repo(self):
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bzrdir = self.make_bzrdir('bzrdir')
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err = errors.NotBranchError('path', bzrdir=bzrdir)
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self.assertEqual('Not a branch: "path".', str(err))
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def test_not_branch_laziness(self):
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real_bzrdir = self.make_bzrdir('path')
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class FakeBzrDir(object):
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def open_repository(self):
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self.calls.append('open_repository')
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raise errors.NoRepositoryPresent(real_bzrdir)
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fake_bzrdir = FakeBzrDir()
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err = errors.NotBranchError('path', bzrdir=fake_bzrdir)
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self.assertEqual([], fake_bzrdir.calls)
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self.assertEqual(['open_repository'], fake_bzrdir.calls)
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# Stringifying twice doesn't try to open a repository twice.
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self.assertEqual(['open_repository'], fake_bzrdir.calls)
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class PassThroughError(errors.BzrError):
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e = ErrorWithBadFormat(not_thing='x')
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self.assertStartsWith(
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str(e), 'Unprintable exception ErrorWithBadFormat')
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def test_cannot_bind_address(self):
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# see <https://bugs.edge.launchpad.net/bzr/+bug/286871>
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e = errors.CannotBindAddress('example.com', 22,
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socket.error(13, 'Permission denied'))
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self.assertContainsRe(str(e),
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r'Cannot bind address "example\.com:22":.*Permission denied')
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def test_file_timestamp_unavailable(self):
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e = errors.FileTimestampUnavailable("/path/foo")
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self.assertEquals("The filestamp for /path/foo is not available.",