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See Release Notes

  • Bug fixes for general core bugs in 3.10.x will end 8 November 2021 (12 months).
  • Bug fixes for security issues in 3.10.x will end 9 May 2022 (18 months).
  • PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.
<?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/>.

/**
 * Test classes for handling embedded media.
 *
 * @package media_swf
 * @copyright 2016 Marina Glancy
 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

defined('MOODLE_INTERNAL') || die();

/**
 * Test script for media embedding.
 *
 * @package media_swf
 * @copyright 2016 Marina Glancy
 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class media_swf_testcase extends advanced_testcase {

    /**
     * Pre-test setup. Preserves $CFG.
     */
< public function setUp() {
> public function setUp(): void {
global $CFG; parent::setUp(); // Reset $CFG and $SERVER. $this->resetAfterTest(); // We need trusttext for embedding swf. $CFG->enabletrusttext = true; // Consistent initial setup: all players disabled. \core\plugininfo\media::set_enabled_plugins('swf'); // Pretend to be using Firefox browser (must support ogg for tests to work). core_useragent::instance(true, 'Mozilla/5.0 (X11; Linux x86_64; rv:46.0) Gecko/20100101 Firefox/46.0 '); } /** * Test that plugin is returned as enabled media plugin. */ public function test_is_installed() { $sortorder = \core\plugininfo\media::get_enabled_plugins(); $this->assertEquals(['swf' => 'swf'], $sortorder); } /** * Test embedding without media filter (for example for displaying file resorce). */ public function test_embed_url() { global $CFG; $url = new moodle_url('http://example.org/1.swf'); $manager = core_media_manager::instance(); $embedoptions = array( core_media_manager::OPTION_TRUSTED => true, core_media_manager::OPTION_BLOCK => true, ); $this->assertTrue($manager->can_embed_url($url, $embedoptions)); $content = $manager->embed_url($url, 'Test & file', 0, 0, $embedoptions); $this->assertRegExp('~mediaplugin_swf~', $content); $this->assertRegExp('~</object>~', $content); $this->assertRegExp('~width="' . $CFG->media_default_width . '" height="' . $CFG->media_default_height . '"~', $content); // Repeat sending the specific size to the manager. $content = $manager->embed_url($url, 'New file', 123, 50, $embedoptions); $this->assertRegExp('~width="123" height="50"~', $content); // Not working without trust! $embedoptions = array( core_media_manager::OPTION_BLOCK => true, ); $this->assertFalse($manager->can_embed_url($url, $embedoptions)); $content = $manager->embed_url($url, 'Test & file', 0, 0, $embedoptions); $this->assertNotRegExp('~mediaplugin_swf~', $content); } /** * Test that mediaplugin filter replaces a link to the supported file with media tag. * * filter_mediaplugin is enabled by default. */ public function test_embed_link() { global $CFG; $url = new moodle_url('http://example.org/some_filename.swf'); $text = html_writer::link($url, 'Watch this one'); $content = format_text($text, FORMAT_HTML, ['trusted' => true]); $this->assertRegExp('~mediaplugin_swf~', $content); $this->assertRegExp('~</object>~', $content); $this->assertRegExp('~width="' . $CFG->media_default_width . '" height="' . $CFG->media_default_height . '"~', $content); // Not working without trust! $content = format_text($text, FORMAT_HTML); $this->assertNotRegExp('~mediaplugin_swf~', $content); } /** * Test that mediaplugin filter adds player code on top of <video> tags. * * filter_mediaplugin is enabled by default. */ public function test_embed_media() { global $CFG; $url = new moodle_url('http://example.org/some_filename.swf'); $trackurl = new moodle_url('http://example.org/some_filename.vtt'); $text = '<video controls="true"><source src="'.$url.'"/>' . '<track src="'.$trackurl.'">Unsupported text</video>'; $content = format_text($text, FORMAT_HTML, ['trusted' => true]); $this->assertRegExp('~mediaplugin_swf~', $content); $this->assertRegExp('~</object>~', $content); $this->assertRegExp('~width="' . $CFG->media_default_width . '" height="' . $CFG->media_default_height . '"~', $content); // Video tag, unsupported text and tracks are removed. $this->assertNotRegExp('~</video>~', $content); $this->assertNotRegExp('~<source\b~', $content); $this->assertNotRegExp('~Unsupported text~', $content); $this->assertNotRegExp('~<track\b~i', $content); // Video with dimensions and source specified as src attribute without <source> tag. $text = '<video controls="true" width="123" height="35" src="'.$url.'">Unsupported text</video>'; $content = format_text($text, FORMAT_HTML, ['trusted' => true]); $this->assertRegExp('~mediaplugin_swf~', $content); $this->assertRegExp('~</object>~', $content); $this->assertRegExp('~width="123" height="35"~', $content); } }