def validate_common_token(py_tok:CommonToken, cpp_tok:CommonToken):
assert type(py_tok) == type(cpp_tok)
if py_tok is None:
return
assert py_tok.type == cpp_tok.type
assert py_tok.channel == cpp_tok.channel
assert py_tok.start == cpp_tok.start
assert py_tok.stop == cpp_tok.stop
assert py_tok.tokenIndex == cpp_tok.tokenIndex
assert py_tok.line == cpp_tok.line
assert py_tok.column == cpp_tok.column
assert py_tok.text == cpp_tok.text
assert isinstance(cpp_tok.getInputStream(), InputStream)
