Proyectos de Subversion Moodle

<?php

// This file is part of Moodle - http://moodle.org/

//

// Moodle is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// Moodle is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**

 * Cli script for testing readfile_accel function.

 *

 * @package    core

 * @subpackage fixtures

 * @copyright  2025 Catalyst IT

 * @author     Trisha Milan <trishamilan@catalyst-au.net>

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

define('CLI_SCRIPT', true);

require_once(__DIR__ . '/../../../config.php');

require_once($CFG->libdir . '/filelib.php');

if (!defined('PHPUNIT_READFILE_ACCEL_TEST')) {

    echo 'This script is only intended to be run via PHPUnit.';

    exit(1);

}

$testdb = moodle_database::get_driver_instance($CFG->dbtype, $CFG->dblibrary);

$testdb->connect($CFG->dbhost, $CFG->dbuser, $CFG->dbpass, $CFG->dbname, $CFG->phpunit_prefix);

$DB = $testdb;

set_debugging(DEBUG_DEVELOPER, true);

$CFG->tempdir = '/tmp';

/**

 * Runs readfile_accel() with a file path or a stored_file to trigger the buffer check.

 *

 * @param string|stored_file $input

 * @param string $mimetype

 * @param bool $accelerate

 */

function run_readfile_accel_test(string|stored_file $input, string $mimetype, bool $accelerate): void {

    try {

        ob_start();

        echo "test text";

        $_SERVER['REQUEST_METHOD'] = 'GET';

        readfile_accel($input, $mimetype, $accelerate);

    } catch (Exception $e) {

        echo $e->getMessage() . "\n";

    }

}

try {

    // Prepare test file.

    $filename = "readfile_accel.txt";

    // Generate temporary local file for testing.

    $path = "$CFG->tempdir/$filename";

    file_put_contents($path, "\nMoodle test data\n");

    // Populate {files} table.

    $fs = get_file_storage();

    $filerecord = [

        'contextid' => context_system::instance()->id,

        'component' => 'test',

        'filearea' => 'readfile',

        'itemid' => 0,

        'filepath' => '/',

        'filename' => $filename,

    ];

    $storedfile = null;

    $filerecord['filename'] = $fs->get_unused_filename(

        $filerecord['contextid'],

        $filerecord['component'],

        $filerecord['filearea'],

        $filerecord['itemid'],

        $filerecord['filepath'],

        $filerecord['filename']

    );

    $storedfile = $fs->create_file_from_pathname($filerecord, $path);

    $mimetype = get_mimetype_for_sending($storedfile->get_filename());

    $accelerate = true;

    // Run the test with direct path.

    run_readfile_accel_test($path, $mimetype, $accelerate);

    // Run the test with direct stored_file.

    run_readfile_accel_test($storedfile, $mimetype, $accelerate);

} finally {

    // Clean up {files} table.

    if (!is_null($fs)) {

        @$fs->delete_area_files(

            $filerecord['contextid'],

            $filerecord['component'],

            $filerecord['filearea'],

            $filerecord['itemid']

        );

    }

    // Clean up testing file.

    if ($path !== "") {

        @unlink($path);

    }

}