def test_parse_with_empty_data(self):
parser = Parser(bytearray(0))
ext = SignatureAlgorithmsExtension()
ext.parse(parser)
self.assertIsNone(ext.sigalgs)
def test_parse_with_empty_data(self):
parser = Parser(bytearray(0))
ext = SignatureAlgorithmsExtension()
ext.parse(parser)
self.assertIsNone(ext.sigalgs)
def test_parse_with_extra_data_at_end(self):
parser = Parser(
bytearray(b'\x00\x02' + # array length
b'\x04\x01' + # SHA256+RSA
b'\xff\xff')) # padding
ext = SignatureAlgorithmsExtension()
with self.assertRaises(SyntaxError):
ext.parse(parser)
def test_parse_with_extra_data_at_end(self):
parser = Parser(bytearray(
b'\x00\x02' + # array length
b'\x04\x01' + # SHA256+RSA
b'\xff\xff')) # padding
ext = SignatureAlgorithmsExtension()
with self.assertRaises(SyntaxError):
ext.parse(parser)