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  • Committer: Robert Collins
  • Date: 2007-07-15 15:40:37 UTC
  • mto: (2592.3.33 repository)
  • mto: This revision was merged to the branch mainline in revision 2624.
  • Revision ID: robertc@robertcollins.net-20070715154037-3ar8g89decddc9su
Make GraphIndex accept nodes as key, value, references, so that the method
signature is closer to what a simple key->value index delivers. Also
change the behaviour when the reference list count is zero to accept
key, value as nodes, and emit key, value to make it identical in that case
to a simple key->value index. This may not be a good idea, but for now it
seems ok.

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bzrlib/tests/blackbox/test_help.py
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# Copyright (C) 2006, 2007, 2009, 2010 Canonical Ltd
 
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# Copyright (C) 2005, 2006 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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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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"""Black-box tests for bzr help.
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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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        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):
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        """Smoke test for 'bzr help urlspec'"""
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        out, err = self.run_bzr('help urlspec')
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    def test_help_repositories(self):
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        """Smoke test for 'bzr 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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        expected = help_as_plain_text(_repositories)
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        self.assertEqual(expected, out)
 
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        self.assertEqual(bzrlib.help_topics._repositories, out)
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    def test_help_working_trees(self):
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        """Smoke test for 'bzr help working-trees'"""
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        out, err = self.run_bzr('help working-trees')
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        from bzrlib.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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        self.assertEqual(bzrlib.help_topics._working_trees, out)
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    def test_help_status_flags(self):
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        """Smoke test for 'bzr help status-flags'"""
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        out, err = self.run_bzr('help status-flags')
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        from bzrlib.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)
 
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        self.assertEqual(bzrlib.help_topics._status_flags, out)
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    def test_help_commands(self):
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        dash_help  = self.run_bzr('--help commands')[0]
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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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        help_hidden = self.run_bzr('help hidden-commands')[0]
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        def extract_cmd_names(help_output):
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            # keep only the command names to avoid matching on help text (there
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            # is a high risk to fail a test when a plugin get installed
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            # otherwise)
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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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                cmd = line.split(' ')[0]
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                if line:
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                    cmds.append(cmd)
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            return cmds
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        commands = extract_cmd_names(help_commands)
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        hidden = extract_cmd_names(help_hidden)
 
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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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        self.assertTrue('commit' in commands)
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        self.assertTrue('commit' not in hidden)
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        self.assertTrue('rocks' in hidden)
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        self.assertTrue('rocks' not in commands)
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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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        dash_h  = self.run_bzr('commit -h')[0]
 
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        help_x  = self.run_bzr('help commit')[0]
 
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        qmark_x = self.run_bzr('help commit')[0]
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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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        self.assertContainsRe(help_x, "Description:")
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        self.assertContainsRe(help_x, "Examples:")
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        self.assertContainsRe(help_x, "See also:")
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        self.assertContainsRe(help_x, "Aliases:")
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    def test_help_usage(self):
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        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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        self.assertNotContainsRe(usage, "Description:")
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        self.assertNotContainsRe(usage, "Examples:")
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        self.assertContainsRe(usage, "See also:")
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        self.assertContainsRe(usage, "Aliases:")
 
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        self.assertEquals(dash_h, qmark_x)
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    def test_help_help(self):
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        help = self.run_bzr('help help')[0]
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            if '--long' in line:
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                self.assertContainsRe(line,
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                    r'Show help on all commands\.')
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    def test_help_with_aliases(self):
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        original = self.run_bzr('help cat')[0]
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        ensure_config_dir_exists()
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        CONFIG=("[ALIASES]\n"
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        "c=cat\n"
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        "cat=cat\n")
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        open(config_filename(),'wb').write(CONFIG)
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        expected = original + "'bzr cat' is an alias for 'bzr cat'.\n"
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        self.assertEqual(expected, self.run_bzr('help cat')[0])
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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])