TypoScriptParserTest.php

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<?php
 
declare(strict_types=1);
 
/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */
 
namespace ‪TYPO3\CMS\Core\Tests\Functional\TypoScript\Parser;
 
use ‪TYPO3\CMS\Core\TypoScript\Parser\TypoScriptParser;
use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
 
class ‪TypoScriptParserTest extends FunctionalTestCase
{
    protected ‪$initializeDatabase = false;
 
    public function ‪hasFlakyReferences(): void
    {
        $typoScript = implode(LF, [
            '',
            '[GLOBAL]',
            'RTE.default.proc.entryHTMLparser_db = 1',
            'RTE.default.proc.entryHTMLparser_db {',
            'tags {',
            '}',
            '}',
 
            'RTE.default.FE < RTE.default',
 
            'RTE.default.anyOtherOption = 1',
            'RTE.default.anyOtherOption.HTMLparser < RTE.default.proc.entryHTMLparser_db',
            '',
        ]);
 
        $typoScriptParser = new ‪TypoScriptParser();
        $typoScriptParser->parse($typoScript);
        $res = ['TSconfig' => $typoScriptParser->setup];
        // The issue only pops up if the TS was cached. This call simulates the unserialize(serialize())
        // call done by the cache framework to trigger the issue.
        $res = unserialize(serialize($res));
        $res['TSconfig']['RTE.']['default.']['FE.']['proc.']['entryHTMLparser_db.']['tags.'] = 'This';
        self::assertEquals([], $res['TSconfig']['RTE.']['default.']['proc.']['entryHTMLparser_db.']['tags.']);
    }
}