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

  • Committer: Tarmac
  • Author(s): Vincent Ladeuil
  • Date: 2017-01-30 14:42:05 UTC
  • mfrom: (6620.1.1 trunk)
  • Revision ID: tarmac-20170130144205-r8fh2xpmiuxyozpv
Merge  2.7 into trunk including fix for bug #1657238 [r=vila]

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bzrlib/tests/blackbox/test_help.py
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# Copyright (C) 2006, 2007, 2009, 2010, 2011 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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"""
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import bzrlib
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from bzrlib import config
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from bzrlib.tests import TestCaseWithTransport
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class TestHelp(TestCaseWithTransport):
 
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from bzrlib 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 bzrlib.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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        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('BZR_COLUMNS', '0')
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    def test_help_detail(self):
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        dash_h  = self.run_bzr('diff -h')[0]
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        help_x  = self.run_bzr('help diff')[0]
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        self.assertEquals(dash_h, help_x)
 
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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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    def test_help_help(self):
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        help = self.run_bzr('help help')[0]
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        qmark = self.run_bzr('? ?')[0]
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        self.assertEquals(help, qmark)
 
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        self.assertEqual(help, qmark)
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        for line in help.split('\n'):
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            if '--long' in line:
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                self.assertContainsRe(line,
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        self.assertEqual("'bzr c' is an alias for 'bzr cat'.\n",
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                         self.run_bzr('help c')[0])
 
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class TestTranslatedHelp(tests.TestCaseWithTransport):
 
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    """Tests for display of translated help topics"""
 
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    def setUp(self):
 
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        super(TestTranslatedHelp, self).setUp()
 
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        self.overrideAttr(i18n, '_translations', ZzzTranslations())
 
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    def test_help_command_utf8(self):
 
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        out, err = self.run_bzr(["help", "push"], encoding="utf-8")
 
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        self.assertContainsRe(out, "zz\xc3\xa5{{:See also:")
 
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    def test_help_switch_utf8(self):
 
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        out, err = self.run_bzr(["push", "--help"], encoding="utf-8")
 
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        self.assertContainsRe(out, "zz\xc3\xa5{{:See also:")
 
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    def test_help_command_ascii(self):
 
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        out, err = self.run_bzr(["help", "push"], encoding="ascii")
 
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        self.assertContainsRe(out, "zz\\?{{:See also:")
 
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    def test_help_switch_ascii(self):
 
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        out, err = self.run_bzr(["push", "--help"], encoding="ascii")
 
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        self.assertContainsRe(out, "zz\\?{{:See also:")