1
# Copyright (C) 2006, 2007, 2009-2012, 2016 Canonical Ltd
3
# This program is free software; you can redistribute it and/or modify
4
# it under the terms of the GNU General Public License as published by
5
# the Free Software Foundation; either version 2 of the License, or
6
# (at your option) any later version.
8
# This program is distributed in the hope that it will be useful,
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11
# GNU General Public License for more details.
13
# You should have received a copy of the GNU General Public License
14
# along with this program; if not, write to the Free Software
15
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17
"""Tests for display of exceptions."""
31
from breezy.bzr.groupcompress_repo import RepositoryFormat2a
34
class TestExceptionReporting(tests.TestCaseInTempDir):
36
def test_exception_exitcode(self):
37
# we must use a subprocess, because the normal in-memory mechanism
38
# allows errors to propagate up through the test suite
39
out, err = self.run_bzr_subprocess(['assert-fail'],
40
universal_newlines=True,
41
retcode=errors.EXIT_INTERNAL_ERROR)
42
self.assertEqual(4, errors.EXIT_INTERNAL_ERROR)
43
self.assertContainsRe(err, br'\nAssertionError: always fails\n')
44
self.assertContainsRe(
45
err, br'Bazaar has encountered an internal error')
47
def test_utf8_default_fs_enc(self):
48
"""In the C locale brz treats a posix filesystem as UTF-8 encoded"""
49
if os.name != "posix":
50
raise tests.TestNotApplicable("Needs system beholden to C locales")
51
out, err = self.run_bzr_subprocess(["init", "file:%C2%A7"],
52
env_changes={"LANG": "C", "LC_ALL": "C"})
53
self.assertContainsRe(out, b"^Created a standalone tree .*$")
56
class TestOptParseBugHandling(tests.TestCase):
57
"Test that we handle http://bugs.python.org/issue2931"
59
def test_nonascii_optparse(self):
60
"""Reasonable error raised when non-ascii in option name on Python 2"""
61
error_re = u'no such option: -\xe4'
62
out = self.run_bzr_error([error_re], ['st', u'-\xe4'])
65
class TestObsoleteRepoFormat(RepositoryFormat2a):
68
def get_format_string(cls):
69
return b"Test Obsolete Repository Format"
71
def is_deprecated(self):
75
class TestDeprecationWarning(tests.TestCaseWithTransport):
76
"""The deprecation warning is controlled via a global variable:
77
repository._deprecation_warning_done. As such, it can be emitted only once
78
during a brz invocation, no matter how many repositories are involved.
80
It would be better if it was a repo attribute instead but that's far more
81
work than I want to do right now -- vila 20091215.
85
super(TestDeprecationWarning, self).setUp()
86
self.addCleanup(repository.format_registry.remove,
87
TestObsoleteRepoFormat)
88
repository.format_registry.register(TestObsoleteRepoFormat)
89
self.addCleanup(controldir.format_registry.remove, "testobsolete")
90
bzr.register_metadir(controldir.format_registry, "testobsolete",
91
"breezy.tests.blackbox.test_exceptions.TestObsoleteRepoFormat",
92
branch_format='breezy.bzr.branch.BzrBranchFormat7',
93
tree_format='breezy.bzr.workingtree_4.WorkingTreeFormat6',
95
help='Same as 2a, but with an obsolete repo format.')
96
self.disable_deprecation_warning()
98
def enable_deprecation_warning(self, repo=None):
99
"""repo is not used yet since _deprecation_warning_done is a global"""
100
repository._deprecation_warning_done = False
102
def disable_deprecation_warning(self, repo=None):
103
"""repo is not used yet since _deprecation_warning_done is a global"""
104
repository._deprecation_warning_done = True
106
def make_obsolete_repo(self, path):
107
# We don't want the deprecation raising during the repo creation
108
format = controldir.format_registry.make_controldir("testobsolete")
109
tree = self.make_branch_and_tree(path, format=format)
112
def check_warning(self, present):
114
check = self.assertContainsRe
116
check = self.assertNotContainsRe
117
check(self.get_log(), 'WARNING.*brz upgrade')
119
def test_repository_deprecation_warning(self):
120
"""Old formats give a warning"""
121
self.make_obsolete_repo('foo')
122
self.enable_deprecation_warning()
123
out, err = self.run_bzr('status', working_dir='foo')
124
self.check_warning(True)
126
def test_repository_deprecation_warning_suppressed_global(self):
127
"""Old formats give a warning"""
128
conf = config.GlobalStack()
129
conf.set('suppress_warnings', 'format_deprecation')
130
self.make_obsolete_repo('foo')
131
self.enable_deprecation_warning()
132
out, err = self.run_bzr('status', working_dir='foo')
133
self.check_warning(False)
135
def test_repository_deprecation_warning_suppressed_locations(self):
136
"""Old formats give a warning"""
137
self.make_obsolete_repo('foo')
138
conf = config.LocationStack(osutils.pathjoin(self.test_dir, 'foo'))
139
conf.set('suppress_warnings', 'format_deprecation')
140
self.enable_deprecation_warning()
141
out, err = self.run_bzr('status', working_dir='foo')
142
self.check_warning(False)
144
def test_repository_deprecation_warning_suppressed_branch(self):
145
"""Old formats give a warning"""
146
tree = self.make_obsolete_repo('foo')
147
conf = tree.branch.get_config_stack()
148
conf.set('suppress_warnings', 'format_deprecation')
149
self.enable_deprecation_warning()
150
out, err = self.run_bzr('status', working_dir='foo')
151
self.check_warning(False)