def _testHeaderStructure(data, reporter):
    try:
        structUnpack(headerFormat, data)
        reporter.logPass(message="The header structure is correct.")
    except:
        reporter.logError(message="The header is not properly structured.")
        return True
Tests:
dataset/ETHPy150Open typesupply/woffTools/Lib/woffTools/tools/validate.py/_testHeaderStructure