def testExceptionsRaisedByParsersAreNotModified(self):
mocks = MockMockMock.Engine()
parser = mocks.create("parser")
e = Exception()
parser.expect.apply.withArguments(lambda args, kwds: True).andRaise(e)
with self.assertRaises(Exception) as cm:
parse(SequenceParser([parser.object]), "")
self.assertIs(cm.exception, e)
def __call__(self, tokens):
return parse(self.internal.syntax, tokens)
def expectFailure(self, input, position, expected):
with self.assertRaises(ParsingError) as cm:
parse(self.p, input)
self.assertEqual(cm.exception.message, "Syntax error")
self.assertEqual(cm.exception.position, position)
self.assertEqual(cm.exception.expected, set(expected))
def expectSuccess(self, input, value):
self.assertEqual(parse(self.p, input), value)
def expectFailure(self, input, position, expected):
with self.assertRaises(ParsingError) as cm:
parse(self.p, input)
self.assertEqual(cm.exception.message, "Syntax error")
self.assertEqual(cm.exception.position, position)
self.assertEqual(cm.exception.expected, set(expected))
def expectSuccess(self, input, value):
self.assertEqual(parse(self.p, input), value)
def __call__(self, tokens):
return parse(self.internal.syntax, tokens)
