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# Copyright (C) 2006, 2007, 2009-2012, 2016 Canonical Ltd
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# Copyright (C) 2006, 2007, 2009, 2010 Canonical Ltd
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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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from bzrlib.tests.test_i18n import ZzzTranslations
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class TestHelp(tests.TestCaseWithTransport):
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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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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.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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self.run_bzr('help commands')
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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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def test_hidden(self):
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help_commands = self.run_bzr('help commands')[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.assertEqual(dash_h, help_x)
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self.assertEquals(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.assertEqual(help, qmark)
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self.assertEquals(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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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:")