MDL-61902 media: Implement null privacy provider
[moodle.git] / media / player / swf / tests / player_test.php
CommitLineData
fab11235
MG
1<?php
2// This file is part of Moodle - http://moodle.org/
3//
4// Moodle is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// Moodle is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
16
17/**
18 * Test classes for handling embedded media.
19 *
20 * @package media_swf
21 * @copyright 2016 Marina Glancy
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
23 */
24
25defined('MOODLE_INTERNAL') || die();
26
27/**
28 * Test script for media embedding.
29 *
30 * @package media_swf
31 * @copyright 2016 Marina Glancy
32 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
33 */
34class media_swf_testcase extends advanced_testcase {
35
36 /**
37 * Pre-test setup. Preserves $CFG.
38 */
39 public function setUp() {
40 global $CFG;
41 parent::setUp();
42
43 // Reset $CFG and $SERVER.
44 $this->resetAfterTest();
45
46 // We need trusttext for embedding swf.
47 $CFG->enabletrusttext = true;
48
49 // Consistent initial setup: all players disabled.
50 \core\plugininfo\media::set_enabled_plugins('swf');
51
52 // Pretend to be using Firefox browser (must support ogg for tests to work).
53 core_useragent::instance(true, 'Mozilla/5.0 (X11; Linux x86_64; rv:46.0) Gecko/20100101 Firefox/46.0 ');
54 }
55
56
57 /**
58 * Test that plugin is returned as enabled media plugin.
59 */
60 public function test_is_installed() {
61 $sortorder = \core\plugininfo\media::get_enabled_plugins();
62 $this->assertEquals(['swf' => 'swf'], $sortorder);
63 }
64
65 /**
66 * Test embedding without media filter (for example for displaying file resorce).
67 */
68 public function test_embed_url() {
69 global $CFG;
70
71 $url = new moodle_url('http://example.org/1.swf');
72
73 $manager = core_media_manager::instance();
74 $embedoptions = array(
75 core_media_manager::OPTION_TRUSTED => true,
76 core_media_manager::OPTION_BLOCK => true,
77 );
78
79 $this->assertTrue($manager->can_embed_url($url, $embedoptions));
80 $content = $manager->embed_url($url, 'Test & file', 0, 0, $embedoptions);
81
82 $this->assertRegExp('~mediaplugin_swf~', $content);
83 $this->assertRegExp('~</object>~', $content);
84 $this->assertRegExp('~width="' . $CFG->media_default_width . '" height="' .
85 $CFG->media_default_height . '"~', $content);
86
87 // Repeat sending the specific size to the manager.
88 $content = $manager->embed_url($url, 'New file', 123, 50, $embedoptions);
89 $this->assertRegExp('~width="123" height="50"~', $content);
90
91 // Not working without trust!
92 $embedoptions = array(
93 core_media_manager::OPTION_BLOCK => true,
94 );
95 $this->assertFalse($manager->can_embed_url($url, $embedoptions));
96 $content = $manager->embed_url($url, 'Test & file', 0, 0, $embedoptions);
97 $this->assertNotRegExp('~mediaplugin_swf~', $content);
98 }
99
100 /**
101 * Test that mediaplugin filter replaces a link to the supported file with media tag.
102 *
103 * filter_mediaplugin is enabled by default.
104 */
105 public function test_embed_link() {
106 global $CFG;
107 $url = new moodle_url('http://example.org/some_filename.swf');
108 $text = html_writer::link($url, 'Watch this one');
109 $content = format_text($text, FORMAT_HTML, ['trusted' => true]);
110
111 $this->assertRegExp('~mediaplugin_swf~', $content);
112 $this->assertRegExp('~</object>~', $content);
113 $this->assertRegExp('~width="' . $CFG->media_default_width . '" height="' .
114 $CFG->media_default_height . '"~', $content);
115
116 // Not working without trust!
117 $content = format_text($text, FORMAT_HTML);
118 $this->assertNotRegExp('~mediaplugin_swf~', $content);
119 }
120
121 /**
122 * Test that mediaplugin filter adds player code on top of <video> tags.
123 *
124 * filter_mediaplugin is enabled by default.
125 */
126 public function test_embed_media() {
127 global $CFG;
128 $url = new moodle_url('http://example.org/some_filename.swf');
129 $trackurl = new moodle_url('http://example.org/some_filename.vtt');
130 $text = '<video controls="true"><source src="'.$url.'"/>' .
131 '<track src="'.$trackurl.'">Unsupported text</video>';
132 $content = format_text($text, FORMAT_HTML, ['trusted' => true]);
133
134 $this->assertRegExp('~mediaplugin_swf~', $content);
135 $this->assertRegExp('~</object>~', $content);
136 $this->assertRegExp('~width="' . $CFG->media_default_width . '" height="' .
137 $CFG->media_default_height . '"~', $content);
138 // Video tag, unsupported text and tracks are removed.
139 $this->assertNotRegExp('~</video>~', $content);
140 $this->assertNotRegExp('~<source\b~', $content);
141 $this->assertNotRegExp('~Unsupported text~', $content);
142 $this->assertNotRegExp('~<track\b~i', $content);
143
144 // Video with dimensions and source specified as src attribute without <source> tag.
145 $text = '<video controls="true" width="123" height="35" src="'.$url.'">Unsupported text</video>';
146 $content = format_text($text, FORMAT_HTML, ['trusted' => true]);
147 $this->assertRegExp('~mediaplugin_swf~', $content);
148 $this->assertRegExp('~</object>~', $content);
149 $this->assertRegExp('~width="123" height="35"~', $content);
150 }
151}