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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\VarDumper\Test;
use Symfony\Component\VarDumper\Cloner\VarCloner;
use Symfony\Component\VarDumper\Dumper\CliDumper;
/**
* @author Nicolas Grekas <p@tchwork.com>
*/
trait VarDumperTestTrait
{
public function assertDumpEquals($dump, $data, $message = '')
{
$this->assertSame(rtrim($dump), $this->getDump($data), $message);
}
public function assertDumpMatchesFormat($dump, $data, $message = '')
{
$this->assertStringMatchesFormat(rtrim($dump), $this->getDump($data), $message);
}
protected function getDump($data)
{
$flags = getenv('DUMP_LIGHT_ARRAY') ? CliDumper::DUMP_LIGHT_ARRAY : 0;
$flags |= getenv('DUMP_STRING_LENGTH') ? CliDumper::DUMP_STRING_LENGTH : 0;
$h = fopen('php://memory', 'r+b');
$cloner = new VarCloner();
$cloner->setMaxItems(-1);
$dumper = new CliDumper($h, null, $flags);
$dumper->setColors(false);
$dumper->dump($cloner->cloneVar($data)->withRefHandles(false));
$data = stream_get_contents($h, -1, 0);
fclose($h);
return rtrim($data);
}
}