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

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2010-09-01 08:02:42 UTC
  • mfrom: (5390.3.3 faster-revert-593560)
  • Revision ID: pqm@pqm.ubuntu.com-20100901080242-esg62ody4frwmy66
(spiv) Avoid repeatedly calling self.target.all_file_ids() in
 InterTree.iter_changes. (Andrew Bennetts)

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bzrlib/tests/blackbox/test_help.py
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# Copyright (C) 2005, 2006 Canonical Ltd
 
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# Copyright (C) 2006, 2007, 2009, 2010 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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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 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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        self.assertEquals(dash_help, qmark_cmds)
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    def test_hidden(self):
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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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        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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        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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    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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        conf = config.GlobalConfig.from_string('''[ALIASES]
 
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c=cat
 
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cat=cat
 
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''', save=True)
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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])