public function testFilterCombinations()
{
$dataHex = '48 65 6c 6c 6f 20 57 6f 72 6c 64 21>';
$dataHexFlate = gzcompress($dataHex);
$streamObjectTemplate = <<<EOT
1 0 obj
<<
/Length %s
/Filter [ /FlateDecode /ASCIIHexDecode ]
>>
stream
%s
endstream
endobj
EOT;
$streamObject = sprintf($streamObjectTemplate, strlen($dataHexFlate), $dataHexFlate);
$streamData = 'data://text/plain;base64,' . base64_encode($streamObject);
$handle = fopen($streamData, 'rb');
$pdfStream = new PdfStream($handle);
$crossReferenceTable = new CrossReferenceTable();
$crossReferenceTable[] = new CrossReferenceTableEntry(1, 0, 0, 'n');
$objectRepository = new ObjectRepository($pdfStream, $crossReferenceTable);
$pdfStreamObject = $objectRepository->getObjectByIdAndRevision(1, 0)->getValue();
$streamDecoder = new StreamDecoder($pdfStream);
$dataDecoded = $streamDecoder->decodeStream($pdfStreamObject);
$this->assertEquals($dataDecoded, 'Hello World!');
}
public function resolveRef($value)
{
return $this->objectRepository->resolveRef($value);
}
