← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/tests/blackbox/test_version.py

  • Committer: Patch Queue Manager
  • Date: 2012-09-19 07:12:28 UTC
  • mfrom: (6561.1.1 996401-doc-config)
  • Revision ID: pqm@pqm.ubuntu.com-20120919071228-yd09pv4quo9hxtf2
(vila) Clarify option references expansion for `bzr config`. (Vincent
 Ladeuil)

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/tests/blackbox/test_version.py
 
1
# Copyright (C) 2007, 2008, 2009, 2011 Canonical Ltd
 
2
#
 
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.
 
7
#
 
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.
 
12
#
 
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
 
16
 
 
17
"""Black-box tests for bzr version."""
 
18
 
 
19
import os
 
20
import sys
 
21
 
 
22
import bzrlib
 
23
from bzrlib import osutils, trace
 
24
from bzrlib.tests import (
 
25
    probe_unicode_in_user_encoding,
 
26
    TestCase,
 
27
    TestCaseInTempDir,
 
28
    TestSkipped,
 
29
    )
 
30
 
 
31
 
 
32
class TestVersion(TestCase):
 
33
 
 
34
    def test_main_version(self):
 
35
        """Check output from version command and master option is reasonable"""
 
36
        # output is intentionally passed through to stdout so that we
 
37
        # can see the version being tested
 
38
        self.permit_source_tree_branch_repo()
 
39
        output = self.run_bzr('version')[0]
 
40
        self.log('bzr version output:')
 
41
        self.log(output)
 
42
        self.assert_(output.startswith('Bazaar (bzr) '))
 
43
        self.assertNotEqual(output.index('Canonical'), -1)
 
44
        # make sure --version is consistent
 
45
        tmp_output = self.run_bzr('--version')[0]
 
46
        self.assertEquals(output, tmp_output)
 
47
 
 
48
    def test_version(self):
 
49
        self.permit_source_tree_branch_repo()
 
50
        out = self.run_bzr("version")[0]
 
51
        self.assertTrue(len(out) > 0)
 
52
        self.assertEqualDiff(out.splitlines()[0],
 
53
            "Bazaar (bzr) %s" % bzrlib.__version__)
 
54
        self.assertContainsRe(out, r"(?m)^  Python interpreter:")
 
55
        self.assertContainsRe(out, r"(?m)^  Python standard library:")
 
56
        self.assertContainsRe(out, r"(?m)^  bzrlib:")
 
57
        self.assertContainsRe(out, r"(?m)^  Bazaar configuration:")
 
58
        self.assertContainsRe(out, r'(?m)^  Bazaar log file:.*\.bzr\.log')
 
59
 
 
60
    def test_version_short(self):
 
61
        self.permit_source_tree_branch_repo()
 
62
        out = self.run_bzr(["version", "--short"])[0]
 
63
        self.assertEqualDiff(out, bzrlib.version_string + '\n')
 
64
 
 
65
 
 
66
class TestVersionUnicodeOutput(TestCaseInTempDir):
 
67
 
 
68
    def _check(self, args):
 
69
        self.permit_source_tree_branch_repo()
 
70
        # Even though trace._bzr_log_filename variable
 
71
        # is used only to keep actual log filename
 
72
        # and changing this variable in selftest
 
73
        # don't change main .bzr.log location,
 
74
        # and therefore pretty safe,
 
75
        # but we run these tests in separate temp dir
 
76
        # with relative unicoded path
 
77
        old_trace_file = trace._bzr_log_filename
 
78
        trace._bzr_log_filename = u'\u1234/.bzr.log'
 
79
        try:
 
80
            out = self.run_bzr(args)[0]
 
81
        finally:
 
82
            trace._bzr_log_filename = old_trace_file
 
83
        self.assertTrue(len(out) > 0)
 
84
        self.assertContainsRe(out, r'(?m)^  Bazaar log file:.*bzr\.log')
 
85
 
 
86
    def test_command(self):
 
87
        self._check("version")
 
88
 
 
89
    def test_flag(self):
 
90
        self._check("--version")
 
91
 
 
92
    def test_unicode_bzr_home(self):
 
93
        uni_val, str_val = probe_unicode_in_user_encoding()
 
94
        if uni_val is None:
 
95
            raise TestSkipped('Cannot find a unicode character that works in'
 
96
                              ' encoding %s' % (osutils.get_user_encoding(),))
 
97
 
 
98
        self.overrideEnv('BZR_HOME', str_val)
 
99
        self.permit_source_tree_branch_repo()
 
100
        out = self.run_bzr("version")[0]
 
101
        self.assertTrue(len(out) > 0)
 
102
        self.assertContainsRe(out, r"(?m)^  Bazaar configuration: " + str_val)
 
103
 
 
104
 
 
105
class TestVersionBzrLogLocation(TestCaseInTempDir):
 
106
 
 
107
    def test_simple(self):
 
108
        bzr_log = 'my.bzr.log'
 
109
        self.overrideEnv('BZR_LOG', bzr_log)
 
110
        default_log = os.path.join(os.environ['BZR_HOME'], '.bzr.log')
 
111
        self.assertPathDoesNotExist([default_log, bzr_log])
 
112
        out = self.run_bzr_subprocess('version')[0]
 
113
        self.assertTrue(len(out) > 0)
 
114
        self.assertContainsRe(out, r"(?m)^  Bazaar log file: " + bzr_log)
 
115
        self.assertPathDoesNotExist(default_log)
 
116
        self.assertPathExists(bzr_log)
 
117
 
 
118
    def test_dev_null(self):
 
119
        # This test uses a subprocess to cause the log opening logic to
 
120
        # execute. It would be better to just execute that logic directly.
 
121
        if sys.platform == 'win32':
 
122
            bzr_log = 'NUL'
 
123
        else:
 
124
            bzr_log = '/dev/null'
 
125
        self.overrideEnv('BZR_LOG', bzr_log)
 
126
        default_log = os.path.join(os.environ['BZR_HOME'], '.bzr.log')
 
127
        self.assertPathDoesNotExist(default_log)
 
128
        out = self.run_bzr_subprocess('version')[0]
 
129
        self.assertTrue(len(out) > 0)
 
130
        self.assertContainsRe(out, r"(?m)^  Bazaar log file: " + bzr_log)
 
131
        self.assertPathDoesNotExist(default_log)
 
132
 
 
133
    def test_unicode_bzr_log(self):
 
134
        uni_val = u"\xa7"
 
135
        enc = osutils.get_user_encoding()
 
136
        try:
 
137
            str_val = uni_val.encode(enc)
 
138
        except UnicodeEncodeError:
 
139
            self.skip("Test string %r unrepresentable in user encoding %s" % (
 
140
                uni_val, enc))
 
141
        self.overrideEnv('BZR_HOME', self.test_base_dir)
 
142
        self.overrideEnv("BZR_LOG",
 
143
            os.path.join(self.test_base_dir, uni_val).encode(enc))
 
144
        out, err = self.run_bzr_subprocess("version")
 
145
        uni_out = out.decode(enc)
 
146
        self.assertContainsRe(uni_out, u"(?m)^  Bazaar log file: .*/\xa7$")
 
147
 
 
148