def _shouldSkipMetadataTest(data, reporter):
    header = unpackHeader(data)
    metaOffset = header["metaOffset"]
    metaLength = header["metaLength"]
    if metaOffset == 0 or metaLength == 0:
        reporter.logNote(message="No metadata to test.")
        return True
This is used at the start of metadata test functions.
dataset/ETHPy150Open typesupply/woffTools/Lib/woffTools/tools/validate.py/_shouldSkipMetadataTest