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Viewing changes to breezy/tests/blackbox/test_help.py

  • Committer: Jelmer Vernooij
  • Date: 2020-04-05 19:11:34 UTC
  • mto: (7490.7.16 work)
  • mto: This revision was merged to the branch mainline in revision 7501.
  • Revision ID: jelmer@jelmer.uk-20200405191134-0aebh8ikiwygxma5
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breezy/tests/blackbox/test_help.py
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# Copyright (C) 2006, 2007, 2009, 2010 Canonical Ltd
 
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# Copyright (C) 2006, 2007, 2009-2012, 2016 Canonical Ltd
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#
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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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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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"""Black-box tests for bzr help.
 
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"""Black-box tests for brz help.
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"""
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import bzrlib
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from bzrlib.tests.blackbox import ExternalBase
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from bzrlib.config import (ensure_config_dir_exists, config_filename)
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class TestHelp(ExternalBase):
 
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from breezy import (
 
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    config,
 
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    i18n,
 
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    tests,
 
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    )
 
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from breezy.tests.test_i18n import ZzzTranslations
 
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class TestHelp(tests.TestCaseWithTransport):
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    def test_help_basic(self):
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        for cmd in ['--help', 'help', '-h', '-?']:
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            output = self.run_bzr(cmd)[0]
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            line1 = output.split('\n')[0]
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            if not line1.startswith('Bazaar'):
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                self.fail("bad output from bzr %s:\n%r" % (cmd, output))
 
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            if not line1.startswith('Breezy'):
 
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                self.fail("bad output from brz %s:\n%r" % (cmd, output))
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        # see https://launchpad.net/products/bzr/+bug/35940, -h doesn't work
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    def test_help_topics(self):
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        """Smoketest for 'bzr help topics'"""
 
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        """Smoketest for 'brz help topics'"""
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        out, err = self.run_bzr('help topics')
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        self.assertContainsRe(out, 'basic')
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        self.assertContainsRe(out, 'topics')
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        self.assertContainsRe(out, 'revisionspec')
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    def test_help_revisionspec(self):
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        """Smoke test for 'bzr help revisionspec'"""
 
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        """Smoke test for 'brz help revisionspec'"""
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        out, err = self.run_bzr('help revisionspec')
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        self.assertContainsRe(out, 'revno:')
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        self.assertContainsRe(out, 'date:')
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        self.assertContainsRe(out, 'branch:')
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    def test_help_checkouts(self):
57
 
        """Smoke test for 'bzr help checkouts'"""
 
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        """Smoke test for 'brz help checkouts'"""
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        out, err = self.run_bzr('help checkouts')
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        self.assertContainsRe(out, 'checkout')
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        self.assertContainsRe(out, 'lightweight')
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    def test_help_urlspec(self):
63
 
        """Smoke test for 'bzr help urlspec'"""
 
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        """Smoke test for 'brz help urlspec'"""
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        out, err = self.run_bzr('help urlspec')
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        self.assertContainsRe(out, 'aftp://')
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        self.assertContainsRe(out, 'bzr://')
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        self.assertContainsRe(out, 'bzr\+ssh://')
 
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        self.assertContainsRe(out, 'bzr\\+ssh://')
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        self.assertContainsRe(out, 'file://')
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        self.assertContainsRe(out, 'ftp://')
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        self.assertContainsRe(out, 'http://')
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        self.assertContainsRe(out, 'https://')
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        self.assertContainsRe(out, 'sftp://')
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    def test_help_repositories(self):
75
 
        """Smoke test for 'bzr help repositories'"""
 
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        """Smoke test for 'brz help repositories'"""
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        out, err = self.run_bzr('help repositories')
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        from bzrlib.help_topics import help_as_plain_text, _repositories
 
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        from breezy.help_topics import help_as_plain_text, _repositories
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        expected = help_as_plain_text(_repositories)
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        self.assertEqual(expected, out)
80
82
 
81
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    def test_help_working_trees(self):
82
 
        """Smoke test for 'bzr help working-trees'"""
 
84
        """Smoke test for 'brz help working-trees'"""
83
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        out, err = self.run_bzr('help working-trees')
84
 
        from bzrlib.help_topics import help_as_plain_text, _working_trees
 
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        from breezy.help_topics import help_as_plain_text, _working_trees
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        expected = help_as_plain_text(_working_trees)
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        self.assertEqual(expected, out)
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88
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    def test_help_status_flags(self):
89
 
        """Smoke test for 'bzr help status-flags'"""
 
91
        """Smoke test for 'brz help status-flags'"""
90
92
        out, err = self.run_bzr('help status-flags')
91
 
        from bzrlib.help_topics import help_as_plain_text, _status_flags
 
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        from breezy.help_topics import help_as_plain_text, _status_flags
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        expected = help_as_plain_text(_status_flags)
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        self.assertEqual(expected, out)
94
96
 
95
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    def test_help_commands(self):
96
 
        dash_help  = self.run_bzr('--help commands')[0]
97
 
        commands   = self.run_bzr('help commands')[0]
 
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        dash_help = self.run_bzr('--help commands')[0]
 
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        commands = self.run_bzr('help commands')[0]
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        hidden = self.run_bzr('help hidden-commands')[0]
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        long_help  = self.run_bzr('help --long')[0]
 
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        long_help = self.run_bzr('help --long')[0]
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        qmark_long = self.run_bzr('? --long')[0]
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        qmark_cmds = self.run_bzr('? commands')[0]
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        self.assertEquals(dash_help, commands)
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        self.assertEquals(dash_help, long_help)
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        self.assertEquals(dash_help, qmark_long)
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        self.assertEquals(dash_help, qmark_cmds)
 
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        self.assertEqual(dash_help, commands)
 
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        self.assertEqual(dash_help, long_help)
 
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        self.assertEqual(dash_help, qmark_long)
 
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        self.assertEqual(dash_help, qmark_cmds)
 
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    def test_help_width_zero(self):
 
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        self.overrideEnv('BRZ_COLUMNS', '0')
 
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        self.run_bzr('help commands')
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    def test_hidden(self):
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        help_commands = self.run_bzr('help commands')[0]
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            cmds = []
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            for line in help_output.split('\n'):
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                if line.startswith(' '):
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                    continue # help on more than one line
 
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                    continue  # help on more than one line
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                cmd = line.split(' ')[0]
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                if line:
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                    cmds.append(cmd)
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        self.assertTrue('rocks' not in commands)
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    def test_help_detail(self):
131
 
        dash_h  = self.run_bzr('diff -h')[0]
132
 
        help_x  = self.run_bzr('help diff')[0]
133
 
        self.assertEquals(dash_h, help_x)
 
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        dash_h = self.run_bzr('diff -h')[0]
 
138
        help_x = self.run_bzr('help diff')[0]
 
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        self.assertEqual(dash_h, help_x)
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        self.assertContainsRe(help_x, "Purpose:")
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        self.assertContainsRe(help_x, "Usage:")
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        self.assertContainsRe(help_x, "Options:")
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        self.assertContainsRe(help_x, "Aliases:")
141
147
 
142
148
    def test_help_usage(self):
143
 
        usage  = self.run_bzr('diff --usage')[0]
 
149
        usage = self.run_bzr('diff --usage')[0]
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        self.assertContainsRe(usage, "Purpose:")
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        self.assertContainsRe(usage, "Usage:")
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        self.assertContainsRe(usage, "Options:")
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    def test_help_help(self):
153
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        help = self.run_bzr('help help')[0]
154
160
        qmark = self.run_bzr('? ?')[0]
155
 
        self.assertEquals(help, qmark)
 
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        self.assertEqual(help, qmark)
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162
        for line in help.split('\n'):
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            if '--long' in line:
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                self.assertContainsRe(line,
159
 
                    r'Show help on all commands\.')
 
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                                      r'Show help on all commands\.')
160
166
 
161
167
    def test_help_with_aliases(self):
162
168
        original = self.run_bzr('help cat')[0]
163
169
 
164
 
        ensure_config_dir_exists()
165
 
        CONFIG=("[ALIASES]\n"
166
 
        "c=cat\n"
167
 
        "cat=cat\n")
168
 
 
169
 
        open(config_filename(),'wb').write(CONFIG)
170
 
 
171
 
        expected = original + "'bzr cat' is an alias for 'bzr cat'.\n"
 
170
        conf = config.GlobalConfig.from_string('''[ALIASES]
 
171
c=cat
 
172
cat=cat
 
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''', save=True)
 
174
 
 
175
        expected = original + "'brz cat' is an alias for 'brz cat'.\n"
172
176
        self.assertEqual(expected, self.run_bzr('help cat')[0])
173
177
 
174
 
        self.assertEqual("'bzr c' is an alias for 'bzr cat'.\n",
 
178
        self.assertEqual("'brz c' is an alias for 'brz cat'.\n",
175
179
                         self.run_bzr('help c')[0])
 
180
 
 
181
 
 
182
class TestTranslatedHelp(tests.TestCaseWithTransport):
 
183
    """Tests for display of translated help topics"""
 
184
 
 
185
    def setUp(self):
 
186
        super(TestTranslatedHelp, self).setUp()
 
187
        self.overrideAttr(i18n, '_translations', ZzzTranslations())
 
188
 
 
189
    def test_help_command_utf8(self):
 
190
        out, err = self.run_bzr_raw(["help", "push"], encoding="utf-8")
 
191
        self.assertContainsRe(out, b"zz\xc3\xa5{{:See also:")
 
192
 
 
193
    def test_help_switch_utf8(self):
 
194
        out, err = self.run_bzr_raw(["push", "--help"], encoding="utf-8")
 
195
        self.assertContainsRe(out, b"zz\xc3\xa5{{:See also:")
 
196
 
 
197
    def test_help_command_ascii(self):
 
198
        out, err = self.run_bzr_raw(["help", "push"], encoding="ascii")
 
199
        self.assertContainsRe(out, b"zz\\?{{:See also:")
 
200
 
 
201
    def test_help_switch_ascii(self):
 
202
        out, err = self.run_bzr_raw(["push", "--help"], encoding="ascii")
 
203
        self.assertContainsRe(out, b"zz\\?{{:See also:")