<?php declare(strict_types=1);

/*

 * This file is part of PHPUnit.

 *

 * (c) Sebastian Bergmann <sebastian@phpunit.de>

 *

 * For the full copyright and license information, please view the LICENSE

 * file that was distributed with this source code.

 */

namespace PHPUnit\Util\Xml;



use function file_get_contents;

use function libxml_clear_errors;

use function libxml_get_errors;

use function libxml_use_internal_errors;

use DOMDocument;



/**

 * @internal This class is not covered by the backward compatibility promise for PHPUnit

 */

final class Validator

{

    public function validate(DOMDocument $document, string $xsdFilename): ValidationResult

    {

        $originalErrorHandling = libxml_use_internal_errors(true);



        $document->schemaValidateSource(file_get_contents($xsdFilename));



        $errors = libxml_get_errors();

        libxml_clear_errors();

        libxml_use_internal_errors($originalErrorHandling);



        return ValidationResult::fromArray($errors);

    }

}

