private function encodeTest($type, $data, $ecWords)
{
$field = GenericGF::getInstance($type);
$encoder = new ReedSolomonEncoder($field);
$messageExpected = array_merge($data, $ecWords);
$paddedData = array_pad($data, count($data) + count($ecWords), 0);
$result = $encoder->encode($data, count($ecWords));
$this->assertEquals($messageExpected, $result);
$resultPadded = $encoder->encodePadded($paddedData, count($ecWords));
$this->assertEquals($messageExpected, $resultPadded);
}
private static function getGF($wordSize)
{
switch ($wordSize) {
case 4:
return GenericGF::getInstance(GenericGF::AZTEC_PARAM);
case 6:
return GenericGF::getInstance(GenericGF::AZTEC_DATA_6);
case 8:
return GenericGF::getInstance(GenericGF::AZTEC_DATA_8);
case 10:
return GenericGF::getInstance(GenericGF::AZTEC_DATA_10);
case 12:
return GenericGF::getInstance(GenericGF::AZTEC_DATA_12);
default:
return null;
}
}