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Name	Size	Permission
analytics	[ DIR ]	drwxr-xr-x
behat	[ DIR ]	drwxr-xr-x
content	[ DIR ]	drwxr-xr-x
event	[ DIR ]	drwxr-xr-x
external	[ DIR ]	drwxr-xr-x
fixtures	[ DIR ]	drwxr-xr-x
other	[ DIR ]	drwxr-xr-x
output	[ DIR ]	drwxr-xr-x
performance	[ DIR ]	drwxr-xr-x
plugininfo	[ DIR ]	drwxr-xr-x
accesslib_has_capability_test....	29.73 KB	-rw-rw-r--
accesslib_test.php	219.29 KB	-rw-rw-r--
adhoc_task_test.php	18.44 KB	-rw-rw-r--
adminlib_test.php	4.38 KB	-rw-rw-r--
admintree_test.php	17.32 KB	-rw-r--r--
ajaxlib_test.php	4.36 KB	-rw-rw-r--
analysers_test.php	12.95 KB	-rw-r--r--
antivirus_test.php	8.69 KB	-rw-rw-r--
authlib_test.php	19.91 KB	-rw-r--r--
blocklib_test.php	35.27 KB	-rw-rw-r--
calendar_cron_task_test.php	2.69 KB	-rw-rw-r--
check_test.php	1.97 KB	-rw-r--r--
client_test.php	4.34 KB	-rw-r--r--
collator_test.php	11.99 KB	-rw-r--r--
completion_daily_task_test.php	5.24 KB	-rw-r--r--
completionlib_test.php	62.1 KB	-rw-rw-r--
component_test.php	40.17 KB	-rw-rw-r--
componentlib_test.php	6.64 KB	-rw-r--r--
configonlylib_test.php	6.15 KB	-rw-r--r--
content_test.php	4.77 KB	-rw-r--r--
core_media_player_native_test....	6.54 KB	-rw-r--r--
core_renderer_template_exploit...	17.28 KB	-rw-r--r--
coverage.php	1.93 KB	-rw-rw-r--
cronlib_test.php	6.89 KB	-rw-r--r--
csslib_test.php	1.79 KB	-rw-r--r--
csvclass_test.php	5.57 KB	-rw-r--r--
curl_security_helper_test.php	14.71 KB	-rw-r--r--
customcontext_test.php	3.79 KB	-rw-r--r--
dataformat_test.php	3.74 KB	-rw-r--r--
datalib_test.php	47.8 KB	-rw-r--r--
datalib_update_with_unique_ind...	6.31 KB	-rw-r--r--
date_legacy_test.php	13.9 KB	-rw-r--r--
date_test.php	24.48 KB	-rw-rw-r--
editorlib_test.php	2.01 KB	-rw-r--r--
encryption_test.php	8.68 KB	-rw-r--r--
environment_test.php	8.54 KB	-rw-r--r--
event_context_locked_test.php	4.11 KB	-rw-r--r--
event_course_module_instance_l...	2.7 KB	-rw-r--r--
event_course_module_viewed.php	3.33 KB	-rw-r--r--
event_deprecated_test.php	1.49 KB	-rw-r--r--
event_grade_deleted_test.php	3.25 KB	-rw-r--r--
event_profile_field_test.php	12.44 KB	-rw-r--r--
event_unknown_logged_test.php	1.92 KB	-rw-r--r--
event_user_graded_test.php	10.07 KB	-rw-r--r--
event_user_password_updated_te...	2.89 KB	-rw-r--r--
exporter_test.php	11.02 KB	-rw-r--r--
externallib_test.php	29.7 KB	-rw-r--r--
filelib_test.php	70.92 KB	-rw-rw-r--
filestorage_zip_archive_test.p...	2.75 KB	-rw-r--r--
filetypes_test.php	10.2 KB	-rw-r--r--
filter_manager_test.php	3.48 KB	-rw-r--r--
filterlib_test.php	36.72 KB	-rw-r--r--
formslib_test.php	39.6 KB	-rw-r--r--
gdlib_test.php	5.92 KB	-rw-r--r--
googlelib_test.php	1.54 KB	-rw-r--r--
gradelib_test.php	9.74 KB	-rw-r--r--
grades_externallib_test.php	24.66 KB	-rw-rw-r--
grading_externallib_test.php	26.27 KB	-rw-r--r--
grouplib_test.php	84.23 KB	-rw-rw-r--
h5p_clean_orphaned_records_tas...	3.12 KB	-rw-r--r--
h5p_get_content_types_task_tes...	2.69 KB	-rw-r--r--
html2text_test.php	7.58 KB	-rw-r--r--
html_writer_test.php	8.74 KB	-rw-rw-r--
htmlpurifier_test.php	22.67 KB	-rw-r--r--
ip_utils_test.php	14.27 KB	-rw-r--r--
jquery_test.php	1.76 KB	-rw-r--r--
ldaplib_test.php	17.72 KB	-rw-r--r--
licenselib_test.php	11.58 KB	-rw-r--r--
lock_config_test.php	3.39 KB	-rw-r--r--
lock_test.php	5.5 KB	-rw-r--r--
markdown_test.php	2.45 KB	-rw-r--r--
mathslib_test.php	11.12 KB	-rw-r--r--
medialib_test.php	20.19 KB	-rw-rw-r--
message_test.php	12.46 KB	-rw-rw-r--
messageinbound_test.php	5.89 KB	-rw-r--r--
messagelib_test.php	56.39 KB	-rw-rw-r--
minify_test.php	3.14 KB	-rw-r--r--
modinfolib_test.php	44.15 KB	-rw-rw-r--
moodle_page_test.php	29.58 KB	-rw-rw-r--
moodle_url_test.php	12.85 KB	-rw-r--r--
moodlelib_test.php	216.85 KB	-rw-rw-r--
mustache_template_finder_test....	7.4 KB	-rw-r--r--
mustache_template_source_loade...	18.06 KB	-rw-r--r--
myprofilelib_test.php	10.44 KB	-rw-r--r--
navigationlib_test.php	26.28 KB	-rw-rw-r--
notification_test.php	4.61 KB	-rw-r--r--
oauth2_test.php	17.57 KB	-rw-r--r--
output_mustache_helper_collect...	8.09 KB	-rw-r--r--
outputcomponents_test.php	29.67 KB	-rw-r--r--
outputfactories_test.php	6.8 KB	-rw-r--r--
outputrequirementslib_test.php	5.38 KB	-rw-r--r--
pdflib_test.php	1.51 KB	-rw-r--r--
persistent_test.php	19.95 KB	-rw-rw-r--
plugin_manager_test.php	27.39 KB	-rw-r--r--
portfoliolib_test.php	8.4 KB	-rw-r--r--
progress_display_test.php	3.75 KB	-rw-r--r--
progress_test.php	14.48 KB	-rw-r--r--
qrcode_test.php	1.88 KB	-rw-r--r--
questionlib_test.php	96.9 KB	-rw-rw-r--
regex_test.php	1.88 KB	-rw-r--r--
report_helper_test.php	3.68 KB	-rw-rw-r--
requirejs_test.php	3.73 KB	-rw-r--r--
rsslib_test.php	6.9 KB	-rw-r--r--
rtlcss_test.php	56.86 KB	-rw-r--r--
sample_questions.ser	141.76 KB	-rw-r--r--
sample_questions.xml	102.62 KB	-rw-r--r--
sample_questions_with_old_imag...	4.85 KB	-rw-r--r--
sample_questions_with_old_imag...	4.08 KB	-rw-r--r--
sample_questions_wrong.xml	102.57 KB	-rw-r--r--
scheduled_task_test.php	29.98 KB	-rw-rw-r--
scss_test.php	4.26 KB	-rw-r--r--
session_manager_test.php	33.96 KB	-rw-r--r--
session_redis_test.php	13.27 KB	-rw-r--r--
sessionlib_test.php	11.86 KB	-rw-r--r--
setuplib_test.php	19.63 KB	-rw-r--r--
statslib_test.php	26.75 KB	-rw-r--r--
string_manager_standard_test.p...	10.05 KB	-rw-rw-r--
tablelib_test.php	23.53 KB	-rw-r--r--
task_database_logger_test.php	20.15 KB	-rw-r--r--
task_logging_test.php	17.31 KB	-rw-r--r--
task_manager_test.php	11.2 KB	-rw-r--r--
task_running_test.php	6.58 KB	-rw-r--r--
text_test.php	21.09 KB	-rw-rw-r--
theme_config_test.php	9.81 KB	-rw-rw-r--
time_splittings_test.php	15.09 KB	-rw-r--r--
update_api_test.php	6.75 KB	-rw-r--r--
update_checker_test.php	10.86 KB	-rw-r--r--
update_code_manager_test.php	9.06 KB	-rw-r--r--
update_validator_test.php	18.44 KB	-rw-r--r--
upgrade_util_test.php	5.65 KB	-rw-r--r--
upgradelib_test.php	69.1 KB	-rw-rw-r--
user_menu_test.php	3.82 KB	-rw-rw-r--
user_test.php	32.36 KB	-rw-rw-r--
useragent_test.php	83.88 KB	-rw-rw-r--
weblib_format_text_test.php	12.11 KB	-rw-r--r--
weblib_test.php	35.1 KB	-rw-rw-r--
xhprof_test.php	3.32 KB	-rw-r--r--
xhtml_container_stack_test.php	4.16 KB	-rw-r--r--
xmlize_test.php	2.72 KB	-rw-r--r--

Code Editor : weblib_test.php

<?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/>.

/**
 * Weblib tests.
 *
 * @package    core
 * @category   phpunit
 * @copyright  &copy; 2006 The Open University
 * @author     T.J.Hunt@open.ac.uk
 * @license    http://www.gnu.org/copyleft/gpl.html GNU Public License
 */

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

class core_weblib_testcase extends advanced_testcase {

public function test_format_string() {
        global $CFG;

// Ampersands.
 $this->assertSame("&amp; &amp;&amp;&amp;&amp;&amp; &amp;&amp;", format_string("& &&&&& &&"));
 $this->assertSame("ANother &amp; &amp;&amp;&amp;&amp;&amp; Category", format_string("ANother & &&&&& Category"));
 $this->assertSame("ANother &amp; &amp;&amp;&amp;&amp;&amp; Category", format_string("ANother & &&&&& Category", true));
 $this->assertSame("Nick's Test Site &amp; Other things", format_string("Nick's Test Site & Other things", true));
 $this->assertSame("& < > \" '", format_string("& < > \" '", true, ['escape' => false]));

// String entities.
        $this->assertSame("&quot;", format_string("&quot;"));

// Digital entities.
        $this->assertSame("&11234;", format_string("&11234;"));

// Unicode entities.
        $this->assertSame("&#4475;", format_string("&#4475;"));

// < and > signs.
 $originalformatstringstriptags = $CFG->formatstringstriptags;

$CFG->formatstringstriptags = false;
 $this->assertSame('x &lt; 1', format_string('x < 1'));
 $this->assertSame('x &gt; 1', format_string('x > 1'));
 $this->assertSame('x &lt; 1 and x &gt; 0', format_string('x < 1 and x > 0'));

$CFG->formatstringstriptags = true;
 $this->assertSame('x &lt; 1', format_string('x < 1'));
 $this->assertSame('x &gt; 1', format_string('x > 1'));
 $this->assertSame('x &lt; 1 and x &gt; 0', format_string('x < 1 and x > 0'));

$CFG->formatstringstriptags = $originalformatstringstriptags;
    }

/**
     * The format string static caching should include the filters option to make
     * sure filters are correctly applied when requested.
     */
    public function test_format_string_static_caching_with_filters() {
        global $CFG;

$this->resetAfterTest(true);
 $this->setAdminUser();
 $generator = $this->getDataGenerator();
 $course = $generator->create_course();
 $user = $generator->create_user();
 $rawstring = 'Shortname <a href="#">link</a> curseword';
 $expectednofilter = strip_links($rawstring);
 $expectedfilter = 'Shortname link \*\**';
 $striplinks = true;
 $context = context_course::instance($course->id);
 $options = [
 'context' => $context,
 'escape' => true,
 'filter' => false
 ];

$this->setUser($user);

// Format the string without filters. It should just strip the
        // links.
        $nofilterresult = format_string($rawstring, $striplinks, $options);
        $this->assertEquals($expectednofilter, $nofilterresult);

// Add the censor filter. Make sure it's enabled globally.
        $CFG->filterall = true;
        $CFG->stringfilters = 'censor';
        $CFG->filter_censor_badwords = 'curseword';
        filter_set_global_state('censor', TEXTFILTER_ON);
        filter_set_local_state('censor', $context->id, TEXTFILTER_ON);
        // This time we want to apply the filters.
        $options['filter'] = true;
        $filterresult = format_string($rawstring, $striplinks, $options);
        $this->assertMatchesRegularExpression("/$expectedfilter/", $filterresult);

filter_set_local_state('censor', $context->id, TEXTFILTER_OFF);

// Confirm that we get back the cached string. The result should be
        // the same as the filtered text above even though we've disabled the
        // censor filter in between.
        $cachedresult = format_string($rawstring, $striplinks, $options);
        $this->assertMatchesRegularExpression("/$expectedfilter/", $cachedresult);
    }

public function test_s() {
        // Special cases.
        $this->assertSame('0', s(0));
        $this->assertSame('0', s('0'));
        $this->assertSame('0', s(false));
        $this->assertSame('', s(null));

// Normal cases.
 $this->assertSame('This Breaks &quot; Strict', s('This Breaks " Strict'));
 $this->assertSame('This Breaks &lt;a&gt;&quot; Strict&lt;/a&gt;', s('This Breaks <a>" Strict</a>'));

// Unicode characters.
        $this->assertSame('Café', s('Café'));
        $this->assertSame('一, 二, 三', s('一, 二, 三'));

// Don't escape already-escaped numeric entities. (Note, this behaviour
        // may not be desirable. Perhaps we should remove these tests and that
        // functionality, but we can only do that if we understand why it was added.)
        $this->assertSame('An entity: &#x09ff;.', s('An entity: &#x09ff;.'));
        $this->assertSame('An entity: &#1073;.', s('An entity: &#1073;.'));
        $this->assertSame('An entity: &amp;amp;.', s('An entity: &amp;.'));
        $this->assertSame('Not an entity: &amp;amp;#x09ff;.', s('Not an entity: &amp;#x09ff;.'));

// Test all ASCII characters (0-127).
 for ($i = 0; $i <= 127; $i++) {
 $character = chr($i);
 $result = s($character);
 switch ($character) {
 case '"' :
 $this->assertSame('&quot;', $result);
 break;
 case '&' :
 $this->assertSame('&amp;', $result);
 break;
 case "'" :
 $this->assertSame('&#039;', $result);
 break;
 case '<' :
 $this->assertSame('&lt;', $result);
 break;
 case '>' :
 $this->assertSame('&gt;', $result);
 break;
 default:
 $this->assertSame($character, $result);
 break;
 }
 }
 }

public function test_format_text_email() {
 $this->assertSame("This is a TEST\n",
 format_text_email('This is a test', FORMAT_HTML));
 $this->assertSame("This is a TEST\n",
 format_text_email('This is a test', FORMAT_HTML));
 $this->assertSame('& so is this',
 format_text_email('&amp; so is this', FORMAT_HTML));
 $this->assertSame('Two bullets: ' . core_text::code2utf8(8226) . ' ' . core_text::code2utf8(8226),
 format_text_email('Two bullets: &#x2022; &#8226;', FORMAT_HTML));
 $this->assertSame(core_text::code2utf8(0x7fd2).core_text::code2utf8(0x7fd2),
 format_text_email('&#x7fd2;&#x7FD2;', FORMAT_HTML));
 }

public function test_obfuscate_email() {
        $email = 'some.user@example.com';
        $obfuscated = obfuscate_email($email);
        $this->assertNotSame($email, $obfuscated);
        $back = core_text::entities_to_utf8(urldecode($email), true);
        $this->assertSame($email, $back);
    }

public function test_obfuscate_text() {
        $text = 'Žluťoučký koníček 32131';
        $obfuscated = obfuscate_text($text);
        $this->assertNotSame($text, $obfuscated);
        $back = core_text::entities_to_utf8($obfuscated, true);
        $this->assertSame($text, $back);
    }

public function test_highlight() {
 $this->assertSame('This is good',
 highlight('good', 'This is good'));

$this->assertSame('span',
 highlight('SpaN', 'span'));

$this->assertSame('SpaN',
 highlight('span', 'SpaN'));

$this->assertSame('span',
 highlight('span', 'span'));

$this->assertSame('He is good',
 highlight('good is', 'He is good'));

$this->assertSame('This is good',
 highlight('+good', 'This is good'));

$this->assertSame('This is good',
                highlight('-good', 'This is good'));

$this->assertSame('This is goodness',
                highlight('+good', 'This is goodness'));

$this->assertSame('This is goodness',
 highlight('good', 'This is goodness'));

$this->assertSame('test 11',
 highlight('test 1', 'test 11', false, '', ''));

$this->assertSame('test 11',
 highlight('test +1', 'test 11', false, '', ''));

$this->assertSame('test 11',
 highlight('test -1', 'test 11', false, '', ''));
 }

public function test_replace_ampersands() {
        $this->assertSame("This &amp; that &nbsp;", replace_ampersands_not_followed_by_entity("This & that &nbsp;"));
        $this->assertSame("This &amp;nbsp that &nbsp;", replace_ampersands_not_followed_by_entity("This &nbsp that &nbsp;"));
    }

public function test_strip_links() {
 $this->assertSame('this is a link', strip_links('this is a <a href="http://someaddress.com/query">link</a>'));
 }

public function test_wikify_links() {
 $this->assertSame('this is a link [ http://someaddress.com/query ]', wikify_links('this is a <a href="http://someaddress.com/query">link</a>'));
 }

public function test_clean_text() {
 $text = "lala <applet>xx</applet>";
 $this->assertSame($text, clean_text($text, FORMAT_PLAIN));
 $this->assertSame('lala xx', clean_text($text, FORMAT_MARKDOWN));
 $this->assertSame('lala xx', clean_text($text, FORMAT_MOODLE));
 $this->assertSame('lala xx', clean_text($text, FORMAT_HTML));
 }

public function test_qualified_me() {
        global $PAGE, $FULLME, $CFG;
        $this->resetAfterTest();

$PAGE = new moodle_page();

$FULLME = $CFG->wwwroot.'/course/view.php?id=1&xx=yy';
        $this->assertSame($FULLME, qualified_me());

$PAGE->set_url('/course/view.php', array('id'=>1));
        $this->assertSame($CFG->wwwroot.'/course/view.php?id=1', qualified_me());
    }

public function test_null_progres_trace() {
        $this->resetAfterTest(false);

$trace = new null_progress_trace();
        $trace->output('do');
        $trace->output('re', 1);
        $trace->output('mi', 2);
        $trace->finished();
        $output = ob_get_contents();
        $this->assertSame('', $output);
        $this->expectOutputString('');
    }

public function test_text_progres_trace() {
        $this->resetAfterTest(false);

$trace = new text_progress_trace();
        $trace->output('do');
        $trace->output('re', 1);
        $trace->output('mi', 2);
        $trace->finished();
        $this->expectOutputString("do\n  re\n    mi\n");
    }

public function test_html_progres_trace() {
        $this->resetAfterTest(false);

$trace = new html_progress_trace();
 $trace->output('do');
 $trace->output('re', 1);
 $trace->output('mi', 2);
 $trace->finished();
 $this->expectOutputString("do\n&#160;&#160;re\n&#160;&#160;&#160;&#160;mi\n");
 }

public function test_html_list_progress_trace() {
        $this->resetAfterTest(false);

$trace = new html_list_progress_trace();
 $trace->output('do');
 $trace->output('re', 1);
 $trace->output('mi', 2);
 $trace->finished();
 $this->expectOutputString("<ul>\n<li>do<ul>\n<li>re<ul>\n<li>mi</li>\n</ul>\n</li>\n</ul>\n</li>\n</ul>\n");
 }

public function test_progres_trace_buffer() {
        $this->resetAfterTest(false);

$trace = new progress_trace_buffer(new html_progress_trace());
 ob_start();
 $trace->output('do');
 $trace->output('re', 1);
 $trace->output('mi', 2);
 $trace->finished();
 $output = ob_get_contents();
 ob_end_clean();
 $this->assertSame("do\n&#160;&#160;re\n&#160;&#160;&#160;&#160;mi\n", $output);
 $this->assertSame($output, $trace->get_buffer());

$trace = new progress_trace_buffer(new html_progress_trace(), false);
 $trace->output('do');
 $trace->output('re', 1);
 $trace->output('mi', 2);
 $trace->finished();
 $this->assertSame("do\n&#160;&#160;re\n&#160;&#160;&#160;&#160;mi\n", $trace->get_buffer());
 $this->assertSame("do\n&#160;&#160;re\n&#160;&#160;&#160;&#160;mi\n", $trace->get_buffer());
 $trace->reset_buffer();
 $this->assertSame('', $trace->get_buffer());
 $this->expectOutputString('');
 }

public function test_combined_progres_trace() {
        $this->resetAfterTest(false);

$trace1 = new progress_trace_buffer(new html_progress_trace(), false);
        $trace2 = new progress_trace_buffer(new text_progress_trace(), false);

$trace = new combined_progress_trace(array($trace1, $trace2));
 $trace->output('do');
 $trace->output('re', 1);
 $trace->output('mi', 2);
 $trace->finished();
 $this->assertSame("do\n&#160;&#160;re\n&#160;&#160;&#160;&#160;mi\n", $trace1->get_buffer());
 $this->assertSame("do\n re\n mi\n", $trace2->get_buffer());
 $this->expectOutputString('');
 }

public function test_set_debugging() {
        global $CFG;

$this->resetAfterTest();

$this->assertEquals(DEBUG_DEVELOPER, $CFG->debug);
        $this->assertTrue($CFG->debugdeveloper);
        $this->assertNotEmpty($CFG->debugdisplay);

set_debugging(DEBUG_DEVELOPER, true);
        $this->assertEquals(DEBUG_DEVELOPER, $CFG->debug);
        $this->assertTrue($CFG->debugdeveloper);
        $this->assertNotEmpty($CFG->debugdisplay);

set_debugging(DEBUG_DEVELOPER, false);
        $this->assertEquals(DEBUG_DEVELOPER, $CFG->debug);
        $this->assertTrue($CFG->debugdeveloper);
        $this->assertEmpty($CFG->debugdisplay);

set_debugging(-1);
        $this->assertEquals(-1, $CFG->debug);
        $this->assertTrue($CFG->debugdeveloper);

set_debugging(DEBUG_ALL);
        $this->assertEquals(DEBUG_ALL, $CFG->debug);
        $this->assertFalse($CFG->debugdeveloper);

set_debugging(DEBUG_NORMAL);
        $this->assertEquals(DEBUG_NORMAL, $CFG->debug);
        $this->assertFalse($CFG->debugdeveloper);

set_debugging(DEBUG_MINIMAL);
        $this->assertEquals(DEBUG_MINIMAL, $CFG->debug);
        $this->assertFalse($CFG->debugdeveloper);

set_debugging(DEBUG_NONE);
        $this->assertEquals(DEBUG_NONE, $CFG->debug);
        $this->assertFalse($CFG->debugdeveloper);
    }

public function test_strip_pluginfile_content() {
 $source = <<<SOURCE
Hello!

I'm writing to you from the Moodle Majlis in Muscat, Oman, where we just had several days of Moodle community goodness.

URL outside a tag: https://moodle.org/logo/logo-240x60.gif
Plugin url outside a tag: @@PLUGINFILE@@/logo-240x60.gif

External link 1:<img src='https://moodle.org/logo/logo-240x60.gif' alt='Moodle'/>
External link 2:<img alt="Moodle" src="https://moodle.org/logo/logo-240x60.gif"/>
Internal link 1:<img src='@@PLUGINFILE@@/logo-240x60.gif' alt='Moodle'/>
Internal link 2:<img alt="Moodle" src="@@PLUGINFILE@@logo-240x60.gif"/>
Anchor link 1:<a href="@@PLUGINFILE@@logo-240x60.gif" alt="bananas">Link text</a>
Anchor link 2:<a title="bananas" href="../logo-240x60.gif">Link text</a>
Anchor + ext. img:<a title="bananas" href="../logo-240x60.gif"><img alt="Moodle" src="@@PLUGINFILE@@logo-240x60.gif"/></a>
Ext. anchor + img:<a href="@@PLUGINFILE@@logo-240x60.gif"><img alt="Moodle" src="https://moodle.org/logo/logo-240x60.gif"/></a>
SOURCE;
 $expected = <<<EXPECTED
Hello!

I'm writing to you from the Moodle Majlis in Muscat, Oman, where we just had several days of Moodle community goodness.

URL outside a tag: https://moodle.org/logo/logo-240x60.gif
Plugin url outside a tag: @@PLUGINFILE@@/logo-240x60.gif

External link 1:<img src="https://moodle.org/logo/logo-240x60.gif" alt="Moodle" />
External link 2:<img alt="Moodle" src="https://moodle.org/logo/logo-240x60.gif" />
Internal link 1:
Internal link 2:
Anchor link 1:Link text
Anchor link 2:<a title="bananas" href="../logo-240x60.gif">Link text</a>
Anchor + ext. img:<a title="bananas" href="../logo-240x60.gif"></a>
Ext. anchor + img:<img alt="Moodle" src="https://moodle.org/logo/logo-240x60.gif" />
EXPECTED;
 $this->assertSame($expected, strip_pluginfile_content($source));
 }

public function test_purify_html_ruby() {

$this->resetAfterTest();

$ruby =
 "<ruby><rb>京都</rb><rp>(</rp><rt>きょうと</rt><rp>)</rp></ruby>は" .
 "<ruby><rb>日本</rb><rp>(</rp><rt>にほん</rt><rp>)</rp></ruby>の" .
 "<ruby><rb>都</rb><rp>(</rp><rt>みやこ</rt><rp>)</rp></ruby>です。";
 $illegal = '<script src="//code.jquery.com/jquery-1.11.3.min.js"></script>';

$cleaned = purify_html($ruby . $illegal);
        $this->assertEquals($ruby, $cleaned);

}

/**
     * Tests for content_to_text.
     *
     * @param string    $content   The content
     * @param int|false $format    The content format
     * @param string    $expected  Expected value
     * @dataProvider provider_content_to_text
     */
    public function test_content_to_text($content, $format, $expected) {
        $content = content_to_text($content, $format);
        $this->assertEquals($expected, $content);
    }

/**
 * Data provider for test_content_to_text.
 */
 public static function provider_content_to_text() {
 return array(
 array('asd', false, 'asd'),
 // Trim '\r\n '.
 array("Note that:\n\n3 > 1 ", FORMAT_PLAIN, "Note that:\n\n3 > 1"),
 array("Note that:\n\n3 > 1\r\n", FORMAT_PLAIN, "Note that:\n\n3 > 1"),
 // Multiple spaces to one.
 array('京都 -> hehe', FORMAT_HTML, '京都 -> hehe'),
 array('京都 -> hehe', false, '京都 -> hehe'),
 array('asd asd', false, 'asd asd'),
 // From markdown to html and html to text.
 array('asd __lera__ con la', FORMAT_MARKDOWN, 'asd LERA con la'),
 // HTML to text.
 array('This is a test', FORMAT_HTML, 'This is a TEST'),
 array("english
català
español
français", FORMAT_HTML, "english català español français")
 );
 }

/**
     * Data provider for validate_email() function.
     *
     * @return array Returns aray of test data for the test_validate_email function
     */
    public function data_validate_email() {
        return [
            // Test addresses that should pass.
            [
                'email' => 'moodle@example.com',
                'result' => true
            ],
            [
                'email' => 'moodle@localhost.local',
                'result' => true
            ],
            [
                'email' => 'verp_email+is=mighty@moodle.org',
                'result' => true
            ],
            [
                'email' => "but_potentially'dangerous'too@example.org",
                'result' => true
            ],
            [
                'email' => 'posts+AAAAAAAAAAIAAAAAAAAGQQAAAAABFSXz1eM/P/lR2bYyljM+@posts.moodle.org',
                'result' => true
            ],

// Test addresses that should NOT pass.
 [
 'email' => 'moodle@localhost',
 'result' => false
 ],
 [
 'email' => '"attacker\\" -oQ/tmp/ -X/var/www/vhost/moodle/backdoor.php some"@email.com',
 'result' => false
 ],
 [
 'email' => "moodle@example.com>\r\nRCPT TO:<victim@example.com",
 'result' => false
 ],
 [
 'email' => 'greater>than@example.com',
 'result' => false
 ],
 [
 'email' => 'less<than@example.com',
 'result' => false
 ],
 [
 'email' => '"this<is>validbutwerejectit"@example.com',
 'result' => false
 ],

// Extra email addresses from Wikipedia page on Email Addresses.
            // Valid.
            [
                'email' => 'simple@example.com',
                'result' => true
            ],
            [
                'email' => 'very.common@example.com',
                'result' => true
            ],
            [
                'email' => 'disposable.style.email.with+symbol@example.com',
                'result' => true
            ],
            [
                'email' => 'other.email-with-hyphen@example.com',
                'result' => true
            ],
            [
                'email' => 'fully-qualified-domain@example.com',
                'result' => true
            ],
            [
                'email' => 'user.name+tag+sorting@example.com',
                'result' => true
            ],
            // One-letter local-part.
            [
                'email' => 'x@example.com',
                'result' => true
            ],
            [
                'email' => 'example-indeed@strange-example.com',
                'result' => true
            ],
            // See the List of Internet top-level domains.
            [
                'email' => 'example@s.example',
                'result' => true
            ],
            // Quoted double dot.
            [
                'email' => '"john..doe"@example.org',
                'result' => true
            ],

// Invalid.
 // No @ character.
 [
 'email' => 'Abc.example.com',
 'result' => false
 ],
 // Only one @ is allowed outside quotation marks.
 [
 'email' => 'A@b@c@example.com',
 'result' => false
 ],
 // None of the special characters in this local-part are allowed outside quotation marks.
 [
 'email' => 'a"b(c)d,e:f;g<h>i[j\k]l@example.com',
 'result' => false
 ],
 // Quoted strings must be dot separated or the only element making up the local-part.
 [
 'email' => 'just"not"right@example.com',
 'result' => false
 ],
 // Spaces, quotes, and backslashes may only exist when within quoted strings and preceded by a backslash.
 [
 'email' => 'this is"not\allowed@example.com',
 'result' => false
 ],
 // Even if escaped (preceded by a backslash), spaces, quotes, and backslashes must still be contained by quotes.
 [
 'email' => 'this\ still\"not\\allowed@example.com',
 'result' => false
 ],
 // Local part is longer than 64 characters.
 [
 'email' => '1234567890123456789012345678901234567890123456789012345678901234+x@example.com',
 'result' => false
 ],
 ];
 }

/**
     * Tests valid and invalid email address using the validate_email() function.
     *
     * @param string $email the email address to test
     * @param boolean $result Expected result (true or false)
     * @dataProvider    data_validate_email
     */
    public function test_validate_email($email, $result) {
        if ($result) {
            $this->assertTrue(validate_email($email));
        } else {
            $this->assertFalse(validate_email($email));
        }
    }

/**
     * Data provider for test_get_file_argument.
     */
    public static function provider_get_file_argument() {
        return array(
            // Serving SCORM content w/o HTTP GET params.
            array(array(
                    'SERVER_SOFTWARE' => 'Apache',
                    'SERVER_PORT' => '80',
                    'REQUEST_METHOD' => 'GET',
                    'REQUEST_URI' => '/pluginfile.php/3854/mod_scorm/content/1/swf.html',
                    'SCRIPT_NAME' => '/pluginfile.php',
                    'PATH_INFO' => '/3854/mod_scorm/content/1/swf.html',
                ), 0, '/3854/mod_scorm/content/1/swf.html'),
            array(array(
                    'SERVER_SOFTWARE' => 'Apache',
                    'SERVER_PORT' => '80',
                    'REQUEST_METHOD' => 'GET',
                    'REQUEST_URI' => '/pluginfile.php/3854/mod_scorm/content/1/swf.html',
                    'SCRIPT_NAME' => '/pluginfile.php',
                    'PATH_INFO' => '/3854/mod_scorm/content/1/swf.html',
                ), 1, '/3854/mod_scorm/content/1/swf.html'),
            // Serving SCORM content w/ HTTP GET 'file' as first param.
            array(array(
                    'SERVER_SOFTWARE' => 'Apache',
                    'SERVER_PORT' => '80',
                    'REQUEST_METHOD' => 'GET',
                    'REQUEST_URI' => '/pluginfile.php/3854/mod_scorm/content/1/swf.html?file=video_.swf',
                    'SCRIPT_NAME' => '/pluginfile.php',
                    'PATH_INFO' => '/3854/mod_scorm/content/1/swf.html',
                ), 0, '/3854/mod_scorm/content/1/swf.html'),
            array(array(
                    'SERVER_SOFTWARE' => 'Apache',
                    'SERVER_PORT' => '80',
                    'REQUEST_METHOD' => 'GET',
                    'REQUEST_URI' => '/pluginfile.php/3854/mod_scorm/content/1/swf.html?file=video_.swf',
                    'SCRIPT_NAME' => '/pluginfile.php',
                    'PATH_INFO' => '/3854/mod_scorm/content/1/swf.html',
                ), 1, '/3854/mod_scorm/content/1/swf.html'),
            // Serving SCORM content w/ HTTP GET 'file' not as first param.
            array(array(
                    'SERVER_SOFTWARE' => 'Apache',
                    'SERVER_PORT' => '80',
                    'REQUEST_METHOD' => 'GET',
                    'REQUEST_URI' => '/pluginfile.php/3854/mod_scorm/content/1/swf.html?foo=bar&file=video_.swf',
                    'SCRIPT_NAME' => '/pluginfile.php',
                    'PATH_INFO' => '/3854/mod_scorm/content/1/swf.html',
                ), 0, '/3854/mod_scorm/content/1/swf.html'),
            array(array(
                    'SERVER_SOFTWARE' => 'Apache',
                    'SERVER_PORT' => '80',
                    'REQUEST_METHOD' => 'GET',
                    'REQUEST_URI' => '/pluginfile.php/3854/mod_scorm/content/1/swf.html?foo=bar&file=video_.swf',
                    'SCRIPT_NAME' => '/pluginfile.php',
                    'PATH_INFO' => '/3854/mod_scorm/content/1/swf.html',
                ), 1, '/3854/mod_scorm/content/1/swf.html'),
            // Serving content from a generic activity w/ HTTP GET 'file', still forcing slash arguments.
            array(array(
                    'SERVER_SOFTWARE' => 'Apache',
                    'SERVER_PORT' => '80',
                    'REQUEST_METHOD' => 'GET',
                    'REQUEST_URI' => '/pluginfile.php/3854/whatever/content/1/swf.html?file=video_.swf',
                    'SCRIPT_NAME' => '/pluginfile.php',
                    'PATH_INFO' => '/3854/whatever/content/1/swf.html',
                ), 0, '/3854/whatever/content/1/swf.html'),
            array(array(
                    'SERVER_SOFTWARE' => 'Apache',
                    'SERVER_PORT' => '80',
                    'REQUEST_METHOD' => 'GET',
                    'REQUEST_URI' => '/pluginfile.php/3854/whatever/content/1/swf.html?file=video_.swf',
                    'SCRIPT_NAME' => '/pluginfile.php',
                    'PATH_INFO' => '/3854/whatever/content/1/swf.html',
                ), 1, '/3854/whatever/content/1/swf.html'),
            // Serving content from a generic activity w/ HTTP GET 'file', still forcing slash arguments (edge case).
            array(array(
                    'SERVER_SOFTWARE' => 'Apache',
                    'SERVER_PORT' => '80',
                    'REQUEST_METHOD' => 'GET',
                    'REQUEST_URI' => '/pluginfile.php/?file=video_.swf',
                    'SCRIPT_NAME' => '/pluginfile.php',
                    'PATH_INFO' => '/',
                ), 0, 'video_.swf'),
            array(array(
                    'SERVER_SOFTWARE' => 'Apache',
                    'SERVER_PORT' => '80',
                    'REQUEST_METHOD' => 'GET',
                    'REQUEST_URI' => '/pluginfile.php/?file=video_.swf',
                    'SCRIPT_NAME' => '/pluginfile.php',
                    'PATH_INFO' => '/',
                ), 1, 'video_.swf'),
            // Serving content from a generic activity w/ HTTP GET 'file', w/o forcing slash arguments.
            array(array(
                    'SERVER_SOFTWARE' => 'Apache',
                    'SERVER_PORT' => '80',
                    'REQUEST_METHOD' => 'GET',
                    'REQUEST_URI' => '/pluginfile.php?file=%2F3854%2Fwhatever%2Fcontent%2F1%2Fswf.html%3Ffile%3Dvideo_.swf',
                    'SCRIPT_NAME' => '/pluginfile.php',
                ), 0, '/3854/whatever/content/1/swf.html?file=video_.swf'),
            array(array(
                    'SERVER_SOFTWARE' => 'Apache',
                    'SERVER_PORT' => '80',
                    'REQUEST_METHOD' => 'GET',
                    'REQUEST_URI' => '/pluginfile.php?file=%2F3854%2Fwhatever%2Fcontent%2F1%2Fswf.html%3Ffile%3Dvideo_.swf',
                    'SCRIPT_NAME' => '/pluginfile.php',
                ), 1, '/3854/whatever/content/1/swf.html?file=video_.swf'),
        );
    }

/**
     * Tests for get_file_argument() function.
     *
     * @param array $server mockup for $_SERVER.
     * @param string $cfgslasharguments slasharguments setting.
     * @param string|false $expected Expected value.
     * @dataProvider provider_get_file_argument
     */
    public function test_get_file_argument($server, $cfgslasharguments, $expected) {
        global $CFG;

// Overwrite the related settings.
        $currentsetting = $CFG->slasharguments;
        $CFG->slasharguments = $cfgslasharguments;
        // Mock global $_SERVER.
        $currentserver = isset($_SERVER) ? $_SERVER : null;
        $_SERVER = $server;
        initialise_fullme();
        if ($_SERVER['REQUEST_METHOD'] !== 'GET') {
            $this->fail('Only HTTP GET mocked request allowed.');
        }
        if (empty($_SERVER['REQUEST_URI'])) {
            $this->fail('Invalid HTTP GET mocked request.');
        }
        // Mock global $_GET.
        $currentget = isset($_GET) ? $_GET : null;
        $_GET = array();
        $querystring = parse_url($_SERVER['REQUEST_URI'], PHP_URL_QUERY);
        if (!empty($querystring)) {
            $_SERVER['QUERY_STRING'] = $querystring;
            parse_str($querystring, $_GET);
        }

$this->assertEquals($expected, get_file_argument());

// Restore the current settings and global values.
        $CFG->slasharguments = $currentsetting;
        if (is_null($currentserver)) {
            unset($_SERVER);
        } else {
            $_SERVER = $currentserver;
        }
        if (is_null($currentget)) {
            unset($_GET);
        } else {
            $_GET = $currentget;
        }
    }

/**
     * Tests for extract_draft_file_urls_from_text() function.
     */
    public function test_extract_draft_file_urls_from_text() {
        global $CFG;

$url1 = "{$CFG->wwwroot}/draftfile.php/5/user/draft/99999999/test1.jpg";
        $url2 = "{$CFG->wwwroot}/draftfile.php/5/user/draft/99999998/test2.jpg";

$html = "This is a test.<img src=\"${url1}\" alt=\"\" role=\"presentation\">
 Test content.<img src=\"{$url2}\" alt=\"\" width=\"2048\" height=\"1536\"
 role=\"presentation\" class=\"img-fluid atto_image_button_text-bottom\"> ";
 $draftareas = array(
 array(
 'urlbase' => 'draftfile.php',
 'contextid' => '5',
 'component' => 'user',
 'filearea' => 'draft',
 'itemid' => '99999999',
 'filename' => 'test1.jpg',
 0 => "{$CFG->wwwroot}/draftfile.php/5/user/draft/99999999/test1.jpg",
 1 => 'draftfile.php',
 2 => '5',
 3 => 'user',
 4 => 'draft',
 5 => '99999999',
 6 => 'test1.jpg'
 ),
 array(
 'urlbase' => 'draftfile.php',
 'contextid' => '5',
 'component' => 'user',
 'filearea' => 'draft',
 'itemid' => '99999998',
 'filename' => 'test2.jpg',
 0 => "{$CFG->wwwroot}/draftfile.php/5/user/draft/99999998/test2.jpg",
 1 => 'draftfile.php',
 2 => '5',
 3 => 'user',
 4 => 'draft',
 5 => '99999998',
 6 => 'test2.jpg'
 )
 );
 $extracteddraftareas = extract_draft_file_urls_from_text($html, false, 5, 'user', 'draft');
 $this->assertEquals($draftareas, $extracteddraftareas);
 }

public function test_print_password_policy() {
        $this->resetAfterTest(true);
        global $CFG;

$policydisabled = '';

// Set password policy to disabled.
        $CFG->passwordpolicy = false;

// Check for empty response.
        $this->assertEquals($policydisabled, print_password_policy());

// Now set the policy to enabled with every control disabled.
        $CFG->passwordpolicy = true;
        $CFG->minpasswordlength = 0;
        $CFG->minpassworddigits = 0;
        $CFG->minpasswordlower = 0;
        $CFG->minpasswordupper = 0;
        $CFG->minpasswordnonalphanum = 0;
        $CFG->maxconsecutiveidentchars = 0;

// Check for empty response.
        $this->assertEquals($policydisabled, print_password_policy());

// Now enable some controls, and check that the policy responds with policy text.
        $CFG->minpasswordlength = 8;
        $CFG->minpassworddigits = 1;
        $CFG->minpasswordlower = 1;
        $CFG->minpasswordupper = 1;
        $CFG->minpasswordnonalphanum = 1;
        $CFG->maxconsecutiveidentchars = 1;

$this->assertNotEquals($policydisabled, print_password_policy());
    }
}

${this.title}

Code Editor : weblib_test.php