public function testWrite()
{
$stream = new Yamdi_OutputStream($this->testFileName);
/* writing bytes */
$stream->write('321');
/* passing input source through */
$inputStream = new Yamdi_InputStream($this->passthroughFileName);
$stream->passthrough($inputStream, 3);
$inputStream->close();
/* checking writen data */
$fh = fopen($this->testFileName, 'r');
$bytes = fread($fh, 6 + 1);
// reading beyond the eof
$this->assertTrue(feof($fh));
$this->assertEqual($bytes, '321abc');
fclose($fh);
$stream->close();
}
public function testWriteAndPassthroughFromPosition()
{
$stream = new Yamdi_OutputStream($this->outtputFileName);
// writing bytes
$stream->write('321');
// passing input source through
$inputStream = new Yamdi_InputStream($this->inputFileName);
$stream->passthrough($inputStream, 3);
$inputStream->close();
// reading written file back
$fh = fopen($this->outtputFileName, 'r');
$bytes = fread($fh, 6 + 1);
// reading until the eof
// assert file length is 6 bytes
$this->assertTrue(feof($fh));
// assert writen 3 bytes from $stream->write() and 3 bytes from $stream->passthrough()
$this->assertEquals($bytes, '321abc');
fclose($fh);
$stream->close();
}
/**
* Writing media tags (passing through with no changes)
*
* @param Yamdi_OutputStream $stream
*/
protected function writeMediaBlocks($stream)
{
$stream->passthrough(new Yamdi_InputStream($this->sourceFilename), $this->sourceMediaTagsStartPosition);
}
public function write(Yamdi_OutputStream $stream)
{
return $stream->write($this->pack());
}
/**
* Writes only one video tag
*
* @param Yamdi_OutputStream $stream
*/
protected function writeMediaBlocks($stream)
{
$stream->passthrough(new Yamdi_InputStream($this->sourceFilename), $this->videoTagPosition, $this->videoBlockSize);
/* $video_tag = new Yamdi_FlvTag();
$video_tag_body = '';
$size_tag = new Yamdi_FlvTagSize();
*/
/** read */
/*
$input_stream = new Yamdi_InputStream($this->sourceFilename);
$input_stream->seek($this->videoTagPosition);
$video_tag->read($input_stream);
$video_tag_body = $input_stream->read($video_tag->getDataSize());
$size_tag->read($input_stream);
*/
/** write */
/*
$video_tag->write($stream);
$stream->write($video_tag_body);
$size_tag->write($stream);
*/
}
