function testGetContentWholeByOffset()
{
$file = new FRSFile();
$file->file_location = dirname(__FILE__) . '/_fixtures/file_sample';
$content = $file->getContent(0, 100);
$content .= $file->getContent(100, 100);
$content .= $file->getContent(200, 100);
$content .= $file->getContent(300, 100);
$this->assertIdentical(file_get_contents(dirname(__FILE__) . '/_fixtures/file_sample'), $content);
}
function testWithBigFile()
{
//$this->assertTrue(is_writeable($this->writePath), "$this->writePath should be writable");
$writeFile = fopen(PHP_BigFile::stream($this->writePath), 'wb');
$this->assertTrue($writeFile);
$file = new FRSFile();
$file->file_location = $this->readPath;
$fileSize = PHP_BigFile::getSize($this->readPath);
$chunkSize = 8 * 1024 * 1024;
$nbChunks = ceil($fileSize / $chunkSize);
for ($i = 0; $i < $nbChunks; $i++) {
$data = $file->getContent($i * $chunkSize, $chunkSize);
$written = fwrite($writeFile, $data);
$this->assertEqual(strlen($data), $written);
}
$this->assertIdentical(md5_file($this->readPath), md5_file($this->writePath));
}
