def tester(fn, wantResult):
    fn = fn.replace("\\", "\\\\")
    gotResult = eval(fn)
    if wantResult != gotResult:
        raise TestFailed("%s should return: %s but returned: %s" \
              -(str(fn), str(wantResult), str(gotResult)))

    # then with bytes
    fn = fn.replace("('", "(b'")
    fn = fn.replace('("', '(b"')
    fn = fn.replace("['", "[b'")
    fn = fn.replace('["', '[b"')
    fn = fn.replace(", '", ", b'")
    fn = fn.replace(', "', ', b"')
    with warnings.catch_warnings():
        warnings.simplefilter("ignore", DeprecationWarning)
        gotResult = eval(fn)
    if isinstance(wantResult, str):
        wantResult = wantResult.encode('ascii')
    elif isinstance(wantResult, tuple):
        wantResult = tuple(r.encode('ascii') for r in wantResult)

    gotResult = eval(fn)
    if wantResult != gotResult:
        raise TestFailed("%s should return: %s but returned: %s" \
              %(str(fn), str(wantResult), repr(gotResult)))
dataset/ETHPy150Open amrdraz/kodr/app/brython/www/src/Lib/test/test_ntpath.py/tester/operator `%` -> `-`