AbstractImportTestCase.php

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<?php
namespace TYPO3\CMS\Impexp\Tests\Functional\Import;

/*
 * 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!
 */

use TYPO3\CMS\Core\Utility\GeneralUtility;

abstract class AbstractImportTestCase extends \TYPO3\CMS\Core\Tests\Functional\DataHandling\AbstractDataHandlerActionTestCase
{
    protected $coreExtensionsToLoad = ['impexp'];

    protected $import;

    protected $testFilesToDelete = [];

    protected function setUp()
    {
        parent::setUp();

        $this->import = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\TYPO3\CMS\Impexp\Import::class);
        $this->import->init(0, 'import');
    }

    protected function tearDown()
    {
        foreach ($this->testFilesToDelete as $absoluteFileName) {
            if (@is_file($absoluteFileName)) {
                unlink($absoluteFileName);
            }
        }
        parent::tearDown();
    }

    protected function isCaseSensitiveFilesystem()
    {
        $caseSensitive = true;
        $path = GeneralUtility::tempnam('aAbB');

        // do the actual sensitivity check
        if (@file_exists(strtoupper($path)) && @file_exists(strtolower($path))) {
            $caseSensitive = false;
        }

        // clean filesystem
        unlink($path);
        return $caseSensitive;
    }
}