public function testFilesystem()
{
$file = new Zend_Search_Lucene_Storage_File_Filesystem(dirname(__FILE__) . '/_files/sample_data'); // open file object for reading
$this->assertTrue($file instanceof Zend_Search_Lucene_Storage_File);
$fileSize = filesize(dirname(__FILE__) . '/_files/sample_data');
$this->assertEquals($file->size(), $fileSize);
$file->seek(0, SEEK_END);
$this->assertEquals($file->tell(), $fileSize);
$file->seek(2, SEEK_SET);
$this->assertEquals($file->tell(), 2);
$file->seek(3, SEEK_CUR);
$this->assertEquals($file->tell(), 5);
$file->seek(0, SEEK_SET);
$this->assertEquals($file->tell(), 0);
$this->assertEquals($file->readByte(), 10);
$this->assertEquals($file->readBytes(8), "\xFF\x00\xAA\x11\xBB\x44\x66\x99");
$this->assertEquals($file->readInt(), 49057123);
$this->assertEquals($file->readLong(), 753823522);
$this->assertEquals($file->readVInt(), 234586758);
$this->assertEquals($file->readString(), "UTF-8 string with non-ascii (Cyrillic) symbols\nUTF-8 строка с не-ASCII (кириллическими) символами");
$this->assertEquals($file->readBinary(), "\xFF\x00\xAA\x11\xBB\x44\x66\x99");
$file->seek(0);
$fileData = $file->readBytes($file->size());
$file->close();
unset($file);
$testFName = dirname(__FILE__) . '/_tempFiles/sample_data(1)';
$file = new Zend_Search_Lucene_Storage_File_Filesystem($testFName, 'wb');
$file->lock(LOCK_EX);
$file->writeByte(10);
$file->writeBytes("\xFF\x00\xAA\x11\xBB\x44\x66\x99");
$file->writeInt(49057123);
$file->writeLong(753823522);
$file->writeVInt(234586758);
$file->writeString("UTF-8 string with non-ascii (Cyrillic) symbols\nUTF-8 строка с не-ASCII (кириллическими) символами");
$file->writeVInt(8); $file->writeBytes("\xFF\x00\xAA\x11\xBB\x44\x66\x99");
$file->flush();
$fh = fopen($testFName, 'rb');
$this->assertEquals($fileData, fread($fh, filesize($testFName)));
fclose($fh);
$file->unlock();
$file->close();
unlink($testFName);
}
