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Viewing changes to bzrlib/tests/test_commands.py

  • Committer: Jelmer Vernooij
  • Date: 2012-02-20 13:38:56 UTC
  • mto: (6437.23.12 2.5)
  • mto: This revision was merged to the branch mainline in revision 6473.
  • Revision ID: jelmer@samba.org-20120220133856-v6vh35o51n21v5ru
Cope with repository being missing in more cases.

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bzrlib/tests/test_commands.py
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# Copyright (C) 2005-2010 Canonical Ltd
 
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# Copyright (C) 2005-2011 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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# 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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from cStringIO import StringIO
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import errno
 
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import inspect
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import sys
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from bzrlib import (
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    config,
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    errors,
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    option,
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    symbol_versioning,
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    tests,
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    )
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from bzrlib.commands import display_command
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class TestCommands(tests.TestCase):
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    def test_all_commands_have_help(self):
 
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        commands._register_builtin_commands()
 
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        commands_without_help = set()
 
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        base_doc = inspect.getdoc(commands.Command)
 
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        for cmd_name in commands.all_command_names():
 
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            cmd = commands.get_cmd_object(cmd_name)
 
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            cmd_help = cmd.help()
 
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            if not cmd_help or cmd_help == base_doc:
 
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                commands_without_help.append(cmd_name)
 
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        self.assertLength(0, commands_without_help)
 
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    def test_display_command(self):
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        """EPIPE message is selectively suppressed"""
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        def pipe_thrower():
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        self.assertContainsRe(c.get_help_text(), '--foo')
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class TestInsideCommand(tests.TestCaseInTempDir):
 
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    def test_command_see_config_overrides(self):
 
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        def run(cmd):
 
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            # We override the run() command method so we can observe the
 
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            # overrides from inside.
 
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            c = config.GlobalStack()
 
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            self.assertEquals('12', c.get('xx'))
 
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            self.assertEquals('foo', c.get('yy'))
 
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        self.overrideAttr(builtins.cmd_rocks, 'run', run)
 
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        self.run_bzr(['rocks', '-Oxx=12', '-Oyy=foo'])
 
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        c = config.GlobalStack()
 
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        # Ensure that we don't leak outside of the command
 
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        self.assertEquals(None, c.get('xx'))
 
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        self.assertEquals(None, c.get('yy'))
 
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class TestInvokedAs(tests.TestCase):
 
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    def test_invoked_as(self):
 
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        """The command object knows the actual name used to invoke it."""
 
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        commands.install_bzr_command_hooks()
 
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        commands._register_builtin_commands()
 
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        # get one from the real get_cmd_object.
 
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        c = commands.get_cmd_object('ci')
 
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        self.assertIsInstance(c, builtins.cmd_commit)
 
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        self.assertEquals(c.invoked_as, 'ci')
 
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class TestGetAlias(tests.TestCase):
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    def _get_config(self, config_text):
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        my_config = config.GlobalConfig()
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        config_file = StringIO(config_text.encode('utf-8'))
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        my_config._parser = my_config._get_parser(file=config_file)
 
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        my_config = config.GlobalConfig.from_string(config_text)
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        return my_config
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    def test_simple(self):
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        cmds = list(commands.all_command_names())
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        self.assertEqual(['called'], hook_calls)
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        self.assertSubset(['foo', 'bar'], cmds)
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class TestDeprecations(tests.TestCase):
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    def test_shlex_split_unicode_deprecation(self):
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        res = self.applyDeprecated(
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                symbol_versioning.deprecated_in((2, 2, 0)),
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                commands.shlex_split_unicode, 'whatever')