mirror of
https://github.com/jlu5/PyLink.git
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116 lines
4.3 KiB
Python
116 lines
4.3 KiB
Python
"""
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Runs IRC parser tests from ircdocs/parser-tests.
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This test suite runs static code only.
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"""
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from pathlib import Path
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import sys
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import unittest
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import yaml
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PARSER_DATA_PATH = Path(__file__).parent.resolve() / 'parser-tests' / 'tests'
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print(PARSER_DATA_PATH)
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from pylinkirc import utils
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from pylinkirc.protocols.ircs2s_common import IRCCommonProtocol
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class MessageParserTest(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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if sys.version_info >= (3, 6):
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_open = open
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else:
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def _open(f): # Coerse pathlib paths to str for py3.5 compat
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return open(str(f))
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with _open(PARSER_DATA_PATH / 'msg-split.yaml') as f:
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cls.MESSAGE_SPLIT_TEST_DATA = yaml.safe_load(f)
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with _open(PARSER_DATA_PATH / 'userhost-split.yaml') as f:
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cls.USER_HOST_SPLIT_TEST_DATA = yaml.safe_load(f)
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with _open(PARSER_DATA_PATH / 'mask-match.yaml') as f:
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cls.MASK_MATCH_TEST_DATA = yaml.safe_load(f)
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with _open(PARSER_DATA_PATH / 'validate-hostname.yaml') as f:
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cls.VALIDATE_HOSTNAME_TEST_DATA = yaml.safe_load(f)
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def testMessageSplit(self):
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for testdata in self.MESSAGE_SPLIT_TEST_DATA['tests']:
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inp = testdata['input']
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atoms = testdata['atoms']
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with self.subTest():
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expected = []
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has_source = False
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if 'source' in atoms:
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has_source = True
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expected.append(atoms['source'])
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if 'verb' in atoms:
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expected.append(atoms['verb'])
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if 'params' in atoms:
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expected.extend(atoms['params'])
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if 'tags' in atoms:
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# Remove message tags before parsing
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_, inp = inp.split(" ", 1)
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if has_source:
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parts = IRCCommonProtocol.parse_prefixed_args(inp)
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else:
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parts = IRCCommonProtocol.parse_args(inp)
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self.assertEqual(expected, parts, "Parse test failed for string: %r" % inp)
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@unittest.skip("Not quite working yet")
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def testMessageTags(self):
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for testdata in self.MESSAGE_SPLIT_TEST_DATA['tests']:
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inp = testdata['input']
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atoms = testdata['atoms']
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with self.subTest():
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if 'tags' in atoms:
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self.assertEqual(atoms['tags'], IRCCommonProtocol.parse_message_tags(inp.split(" ")),
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"Parse test failed for message tags: %r" % inp)
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def testUserHostSplit(self):
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for test in self.USER_HOST_SPLIT_TEST_DATA['tests']:
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inp = test['source']
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atoms = test['atoms']
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with self.subTest():
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if 'nick' not in atoms or 'user' not in atoms or 'host' not in atoms:
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# Trying to parse a hostmask with missing atoms is an error in split_hostmask()
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with self.assertRaises(ValueError):
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utils.split_hostmask(inp)
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else:
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expected = [atoms['nick'], atoms['user'], atoms['host']]
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self.assertEqual(expected, utils.split_hostmask(inp))
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def testHostMatch(self):
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for test in self.MASK_MATCH_TEST_DATA['tests']:
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mask = test['mask']
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# N.B.: utils.match_text() does Unicode case-insensitive match by default,
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# which might not be the right thing to do on IRC.
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# But irc.to_lower() isn't a static function so we're not testing it here...
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for match in test['matches']:
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with self.subTest():
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self.assertTrue(utils.match_text(mask, match))
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for fail in test['fails']:
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with self.subTest():
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self.assertFalse(utils.match_text(mask, fail))
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def testValidateHostname(self):
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for test in self.VALIDATE_HOSTNAME_TEST_DATA['tests']:
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with self.subTest():
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self.assertEqual(test['valid'], IRCCommonProtocol.is_server_name(test['host']),
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"Failed test for %r; should be %s" % (test['host'], test['valid']))
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# N.B. skipping msg-join tests because PyLink doesn't think about messages that way
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if __name__ == '__main__':
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unittest.main()
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