diff options
Diffstat (limited to 'lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/names/test/test_tap.py')
-rwxr-xr-x | lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/names/test/test_tap.py | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/names/test/test_tap.py b/lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/names/test/test_tap.py deleted file mode 100755 index 0858d265..00000000 --- a/lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/names/test/test_tap.py +++ /dev/null @@ -1,99 +0,0 @@ -# Copyright (c) Twisted Matrix Laboratories. -# See LICENSE for details. - -""" -Tests for L{twisted.names.tap}. -""" - -from twisted.trial.unittest import TestCase -from twisted.python.usage import UsageError -from twisted.names.tap import Options, _buildResolvers -from twisted.names.dns import PORT -from twisted.names.secondary import SecondaryAuthorityService -from twisted.names.resolve import ResolverChain -from twisted.names.client import Resolver - -class OptionsTests(TestCase): - """ - Tests for L{Options}, defining how command line arguments for the DNS server - are parsed. - """ - def test_malformedSecondary(self): - """ - If the value supplied for an I{--secondary} option does not provide a - server IP address, optional port number, and domain name, - L{Options.parseOptions} raises L{UsageError}. - """ - options = Options() - self.assertRaises( - UsageError, options.parseOptions, ['--secondary', '']) - self.assertRaises( - UsageError, options.parseOptions, ['--secondary', '1.2.3.4']) - self.assertRaises( - UsageError, options.parseOptions, ['--secondary', '1.2.3.4:hello']) - self.assertRaises( - UsageError, options.parseOptions, - ['--secondary', '1.2.3.4:hello/example.com']) - - - def test_secondary(self): - """ - An argument of the form C{"ip/domain"} is parsed by L{Options} for the - I{--secondary} option and added to its list of secondaries, using the - default DNS port number. - """ - options = Options() - options.parseOptions(['--secondary', '1.2.3.4/example.com']) - self.assertEqual( - [(('1.2.3.4', PORT), ['example.com'])], options.secondaries) - - - def test_secondaryExplicitPort(self): - """ - An argument of the form C{"ip:port/domain"} can be used to specify an - alternate port number for for which to act as a secondary. - """ - options = Options() - options.parseOptions(['--secondary', '1.2.3.4:5353/example.com']) - self.assertEqual( - [(('1.2.3.4', 5353), ['example.com'])], options.secondaries) - - - def test_secondaryAuthorityServices(self): - """ - After parsing I{--secondary} options, L{Options} constructs a - L{SecondaryAuthorityService} instance for each configured secondary. - """ - options = Options() - options.parseOptions(['--secondary', '1.2.3.4:5353/example.com', - '--secondary', '1.2.3.5:5354/example.com']) - self.assertEqual(len(options.svcs), 2) - secondary = options.svcs[0] - self.assertIsInstance(options.svcs[0], SecondaryAuthorityService) - self.assertEqual(secondary.primary, '1.2.3.4') - self.assertEqual(secondary._port, 5353) - secondary = options.svcs[1] - self.assertIsInstance(options.svcs[1], SecondaryAuthorityService) - self.assertEqual(secondary.primary, '1.2.3.5') - self.assertEqual(secondary._port, 5354) - - - def test_recursiveConfiguration(self): - """ - Recursive DNS lookups, if enabled, should be a last-resort option. - Any other lookup method (cache, local lookup, etc.) should take - precedence over recursive lookups - """ - options = Options() - options.parseOptions(['--hosts-file', 'hosts.txt', '--recursive']) - ca, cl = _buildResolvers(options) - - # Extra cleanup, necessary on POSIX because client.Resolver doesn't know - # when to stop parsing resolv.conf. See #NNN for improving this. - for x in cl: - if isinstance(x, ResolverChain): - recurser = x.resolvers[-1] - if isinstance(recurser, Resolver): - recurser._parseCall.cancel() - - self.assertIsInstance(cl[-1], ResolverChain) |