Search moodle.org's
Developer Documentation
Developer Documentation
- 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.
/filter/urltolink/tests/ -> filter_test.php (source)
<?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/>. /** * Unit test for the filter_urltolink * * @package filter_urltolink * @category phpunit * @copyright 2010 David Mudrak <david@moodle.com> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */> namespace filter_urltolink; defined('MOODLE_INTERNAL') || die(); > > use filter_urltolink; global $CFG; >require_once($CFG->dirroot . '/filter/urltolink/filter.php'); // Include the code to test< class filter_urltolink_filter_testcase extends basic_testcase {> class filter_test extends \basic_testcase {function get_convert_urls_into_links_test_cases() { // Create a 4095 and 4096 long URLs. $superlong4095 = str_pad('http://www.superlong4095.com?this=something', 4095, 'a'); $superlong4096 = str_pad('http://www.superlong4096.com?this=something', 4096, 'a'); $texts = array ( //just a url 'http://moodle.org - URL' => '<a href="http://moodle.org" class="_blanktarget">http://moodle.org</a> - URL', 'www.moodle.org - URL' => '<a href="http://www.moodle.org" class="_blanktarget">www.moodle.org</a> - URL', //url with params 'URL: http://moodle.org/s/i=1&j=2' => 'URL: <a href="http://moodle.org/s/i=1&j=2" class="_blanktarget">http://moodle.org/s/i=1&j=2</a>', //url with escaped params 'URL: www.moodle.org/s/i=1&j=2' => 'URL: <a href="http://www.moodle.org/s/i=1&j=2" class="_blanktarget">www.moodle.org/s/i=1&j=2</a>', //https url with params 'URL: https://moodle.org/s/i=1&j=2' => 'URL: <a href="https://moodle.org/s/i=1&j=2" class="_blanktarget">https://moodle.org/s/i=1&j=2</a>', //url with port and params 'URL: http://moodle.org:8080/s/i=1' => 'URL: <a href="http://moodle.org:8080/s/i=1" class="_blanktarget">http://moodle.org:8080/s/i=1</a>', // URL with complex fragment. 'Most voted issues: https://tracker.moodle.org/browse/MDL#selectedTab=com.atlassian.jira.plugin.system.project%3Apopularissues-panel' => 'Most voted issues: <a href="https://tracker.moodle.org/browse/MDL#selectedTab=com.atlassian.jira.plugin.system.project%3Apopularissues-panel" class="_blanktarget">https://tracker.moodle.org/browse/MDL#selectedTab=com.atlassian.jira.plugin.system.project%3Apopularissues-panel</a>', // Domain with more parts 'URL: www.bbc.co.uk.' => 'URL: <a href="http://www.bbc.co.uk" class="_blanktarget">www.bbc.co.uk</a>.', // URL in brackets. '(http://moodle.org) - URL' => '(<a href="http://moodle.org" class="_blanktarget">http://moodle.org</a>) - URL', '(www.moodle.org) - URL' => '(<a href="http://www.moodle.org" class="_blanktarget">www.moodle.org</a>) - URL', // URL in brackets with a path. '(http://example.com/index.html) - URL' => '(<a href="http://example.com/index.html" class="_blanktarget">http://example.com/index.html</a>) - URL', '(www.example.com/index.html) - URL' => '(<a href="http://www.example.com/index.html" class="_blanktarget">www.example.com/index.html</a>) - URL', // URL in brackets with anchor. '(http://moodle.org/main#anchor) - URL' => '(<a href="http://moodle.org/main#anchor" class="_blanktarget">http://moodle.org/main#anchor</a>) - URL', '(www.moodle.org/main#anchor) - URL' => '(<a href="http://www.moodle.org/main#anchor" class="_blanktarget">www.moodle.org/main#anchor</a>) - URL', // URL in square brackets. '[http://moodle.org] - URL' => '[<a href="http://moodle.org" class="_blanktarget">http://moodle.org</a>] - URL', '[www.moodle.org] - URL' => '[<a href="http://www.moodle.org" class="_blanktarget">www.moodle.org</a>] - URL', // URL in square brackets with a path. '[http://example.com/index.html] - URL' => '[<a href="http://example.com/index.html" class="_blanktarget">http://example.com/index.html</a>] - URL', '[www.example.com/index.html] - URL' => '[<a href="http://www.example.com/index.html" class="_blanktarget">www.example.com/index.html</a>] - URL', // URL in square brackets with anchor. '[http://moodle.org/main#anchor] - URL' => '[<a href="http://moodle.org/main#anchor" class="_blanktarget">http://moodle.org/main#anchor</a>] - URL', '[www.moodle.org/main#anchor] - URL' => '[<a href="http://www.moodle.org/main#anchor" class="_blanktarget">www.moodle.org/main#anchor</a>] - URL', //brackets within the url 'URL: http://cc.org/url_(withpar)_go/?i=2' => 'URL: <a href="http://cc.org/url_(withpar)_go/?i=2" class="_blanktarget">http://cc.org/url_(withpar)_go/?i=2</a>', 'URL: www.cc.org/url_(withpar)_go/?i=2' => 'URL: <a href="http://www.cc.org/url_(withpar)_go/?i=2" class="_blanktarget">www.cc.org/url_(withpar)_go/?i=2</a>', 'URL: http://cc.org/url_(with)_(par)_go/?i=2' => 'URL: <a href="http://cc.org/url_(with)_(par)_go/?i=2" class="_blanktarget">http://cc.org/url_(with)_(par)_go/?i=2</a>', 'URL: www.cc.org/url_(with)_(par)_go/?i=2' => 'URL: <a href="http://www.cc.org/url_(with)_(par)_go/?i=2" class="_blanktarget">www.cc.org/url_(with)_(par)_go/?i=2</a>', // URL legitimately ending in a bracket. Commented out as part of MDL-22390. See next tests for work-arounds. // 'http://en.wikipedia.org/wiki/Slash_(punctuation)'=>'<a href="http://en.wikipedia.org/wiki/Slash_(punctuation)" class="_blanktarget">http://en.wikipedia.org/wiki/Slash_(punctuation)</a>', 'http://en.wikipedia.org/wiki/%28#Parentheses_.28_.29 - URL' => '<a href="http://en.wikipedia.org/wiki/%28#Parentheses_.28_.29" class="_blanktarget">http://en.wikipedia.org/wiki/%28#Parentheses_.28_.29</a> - URL', 'http://en.wikipedia.org/wiki/(#Parentheses_.28_.29 - URL' => '<a href="http://en.wikipedia.org/wiki/(#Parentheses_.28_.29" class="_blanktarget">http://en.wikipedia.org/wiki/(#Parentheses_.28_.29</a> - URL', //escaped brackets in url 'http://en.wikipedia.org/wiki/Slash_%28punctuation%29'=>'<a href="http://en.wikipedia.org/wiki/Slash_%28punctuation%29" class="_blanktarget">http://en.wikipedia.org/wiki/Slash_%28punctuation%29</a>', //anchor tag 'URL: <a href="http://moodle.org">http://moodle.org</a>' => 'URL: <a href="http://moodle.org">http://moodle.org</a>', 'URL: <a href="http://moodle.org">www.moodle.org</a>' => 'URL: <a href="http://moodle.org">www.moodle.org</a>', 'URL: <a href="http://moodle.org"> http://moodle.org</a>' => 'URL: <a href="http://moodle.org"> http://moodle.org</a>', 'URL: <a href="http://moodle.org"> www.moodle.org</a>' => 'URL: <a href="http://moodle.org"> www.moodle.org</a>', //escaped anchor tag. Commented out as part of MDL-21183 //htmlspecialchars('escaped anchor tag <a href="http://moodle.org">www.moodle.org</a>') => 'escaped anchor tag <a href="http://moodle.org"> www.moodle.org</a>', //trailing fullstop 'URL: http://moodle.org/s/i=1&j=2.' => 'URL: <a href="http://moodle.org/s/i=1&j=2" class="_blanktarget">http://moodle.org/s/i=1&j=2</a>.', 'URL: www.moodle.org/s/i=1&j=2.' => 'URL: <a href="http://www.moodle.org/s/i=1&j=2" class="_blanktarget">www.moodle.org/s/i=1&j=2</a>.', //trailing unmatched bracket 'URL: http://moodle.org)<br />' => 'URL: <a href="http://moodle.org" class="_blanktarget">http://moodle.org</a>)<br />', //partially escaped html 'URL: <p>text www.moodle.org</p> text' => 'URL: <p>text <a href="http://www.moodle.org" class="_blanktarget">www.moodle.org</a></p> text', //decimal url parameter 'URL: www.moodle.org?u=1.23' => 'URL: <a href="http://www.moodle.org?u=1.23" class="_blanktarget">www.moodle.org?u=1.23</a>', //escaped space in url 'URL: www.moodle.org?u=test+param&' => 'URL: <a href="http://www.moodle.org?u=test+param&" class="_blanktarget">www.moodle.org?u=test+param&</a>', //multiple urls 'URL: http://moodle.org www.moodle.org' => 'URL: <a href="http://moodle.org" class="_blanktarget">http://moodle.org</a> <a href="http://www.moodle.org" class="_blanktarget">www.moodle.org</a>', //containing anchor tags including a class parameter and a url to convert 'URL: <a href="http://moodle.org">http://moodle.org</a> www.moodle.org <a class="customclass" href="http://moodle.org">http://moodle.org</a>' => 'URL: <a href="http://moodle.org">http://moodle.org</a> <a href="http://www.moodle.org" class="_blanktarget">www.moodle.org</a> <a class="customclass" href="http://moodle.org">http://moodle.org</a>', //subdomain 'http://subdomain.moodle.org - URL' => '<a href="http://subdomain.moodle.org" class="_blanktarget">http://subdomain.moodle.org</a> - URL', //multiple subdomains 'http://subdomain.subdomain.moodle.org - URL' => '<a href="http://subdomain.subdomain.moodle.org" class="_blanktarget">http://subdomain.subdomain.moodle.org</a> - URL', //looks almost like a link but isnt 'This contains http, http:// and www but no actual links.'=>'This contains http, http:// and www but no actual links.', //no link at all 'This is a story about moodle.coming to a cinema near you.'=>'This is a story about moodle.coming to a cinema near you.', //URLs containing utf 8 characters 'http://Iñtërnâtiônàlizætiøn.com?ô=nëø'=>'<a href="http://Iñtërnâtiônàlizætiøn.com?ô=nëø" class="_blanktarget">http://Iñtërnâtiônàlizætiøn.com?ô=nëø</a>', 'www.Iñtërnâtiônàlizætiøn.com?ô=nëø'=>'<a href="http://www.Iñtërnâtiônàlizætiøn.com?ô=nëø" class="_blanktarget">www.Iñtërnâtiônàlizætiøn.com?ô=nëø</a>', //text containing utf 8 characters outside of a url 'Iñtërnâtiônàlizætiøn is important to http://moodle.org'=>'Iñtërnâtiônàlizætiøn is important to <a href="http://moodle.org" class="_blanktarget">http://moodle.org</a>', //too hard to identify without additional regexs 'moodle.org' => 'moodle.org', //some text with no link between related html tags '<b>no link here</b>' => '<b>no link here</b>', //some text with a link between related html tags '<b>a link here www.moodle.org</b>' => '<b>a link here <a href="http://www.moodle.org" class="_blanktarget">www.moodle.org</a></b>', //some text containing a link within unrelated tags '<br />This is some text. www.moodle.com then some more text<br />' => '<br />This is some text. <a href="http://www.moodle.com" class="_blanktarget">www.moodle.com</a> then some more text<br />', //check we aren't modifying img tags 'image<img src="http://moodle.org/logo/logo-240x60.gif" />' => 'image<img src="http://moodle.org/logo/logo-240x60.gif" />', 'image<img src="www.moodle.org/logo/logo-240x60.gif" />' => 'image<img src="www.moodle.org/logo/logo-240x60.gif" />', 'image<img src="http://www.example.com/logo.gif" />' => 'image<img src="http://www.example.com/logo.gif" />', //and another url within one tag '<td background="http://moodle.org"> </td>' => '<td background="http://moodle.org"> </td>', '<td background="www.moodle.org"> </td>' => '<td background="www.moodle.org"> </td>', '<form name="input" action="http://moodle.org/submit.asp" method="get">'=>'<form name="input" action="http://moodle.org/submit.asp" method="get">', '<input type="submit" value="Go to http://moodle.org">' => '<input type="submit" value="Go to http://moodle.org">', '<td background="https://www.moodle.org"> </td>' => '<td background="https://www.moodle.org"> </td>', // CSS URLs. '<table style="background-image: url(\'http://moodle.org/pic.jpg\');">' => '<table style="background-image: url(\'http://moodle.org/pic.jpg\');">', '<table style="background-image: url(http://moodle.org/pic.jpg);">' => '<table style="background-image: url(http://moodle.org/pic.jpg);">', '<table style="background-image: url("http://moodle.org/pic.jpg");">' => '<table style="background-image: url("http://moodle.org/pic.jpg");">', '<table style="background-image: url( http://moodle.org/pic.jpg );">' => '<table style="background-image: url( http://moodle.org/pic.jpg );">', //partially escaped img tag 'partially escaped img tag <img src="http://moodle.org/logo/logo-240x60.gif" />' => 'partially escaped img tag <img src="http://moodle.org/logo/logo-240x60.gif" />', //fully escaped img tag. Commented out as part of MDL-21183 //htmlspecialchars('fully escaped img tag <img src="http://moodle.org/logo/logo-240x60.gif" />') => 'fully escaped img tag <img src="http://moodle.org/logo/logo-240x60.gif" />', //Double http with www 'One more link like http://www.moodle.org to test' => 'One more link like <a href="http://www.moodle.org" class="_blanktarget">http://www.moodle.org</a> to test', //Encoded URLs in the path 'URL: http://127.0.0.1/one%28parenthesis%29/path?param=value' => 'URL: <a href="http://127.0.0.1/one%28parenthesis%29/path?param=value" class="_blanktarget">http://127.0.0.1/one%28parenthesis%29/path?param=value</a>', 'URL: www.localhost.com/one%28parenthesis%29/path?param=value' => 'URL: <a href="http://www.localhost.com/one%28parenthesis%29/path?param=value" class="_blanktarget">www.localhost.com/one%28parenthesis%29/path?param=value</a>', //Encoded URLs in the query 'URL: http://127.0.0.1/path/to?param=value_with%28parenthesis%29¶m2=1' => 'URL: <a href="http://127.0.0.1/path/to?param=value_with%28parenthesis%29¶m2=1" class="_blanktarget">http://127.0.0.1/path/to?param=value_with%28parenthesis%29¶m2=1</a>', 'URL: www.localhost.com/path/to?param=value_with%28parenthesis%29¶m2=1' => 'URL: <a href="http://www.localhost.com/path/to?param=value_with%28parenthesis%29¶m2=1" class="_blanktarget">www.localhost.com/path/to?param=value_with%28parenthesis%29¶m2=1</a>', // Test URL less than 4096 characters in size is converted to link. 'URL: ' . $superlong4095 => 'URL: <a href="' . $superlong4095 . '" class="_blanktarget">' . $superlong4095 . '</a>', // Test URL equal to or greater than 4096 characters in size is not converted to link. 'URL: ' . $superlong4096 => 'URL: ' . $superlong4096, // Testing URL within a span tag. 'URL: <span style="kasd"> my link to http://google.com </span>' => 'URL: <span style="kasd"> my link to <a href="http://google.com" class="_blanktarget">http://google.com</a> </span>', // Nested tags test. '<b><i>www.google.com</i></b>' => '<b><i><a href="http://www.google.com" class="_blanktarget">www.google.com</a></i></b>', '<input type="submit" value="Go to http://moodle.org">' => '<input type="submit" value="Go to http://moodle.org">', // Test realistic content. '<p><span style="color: rgb(37, 37, 37); font-family: sans-serif; line-height: 22.3999996185303px;">Lorem ipsum amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut http://google.com aliquip ex ea <a href="http://google.com">commodo consequat</a>. Duis aute irure in reprehenderit in excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia https://docs.google.com/document/d/BrokenLinkPleaseAyacDHc_Ov8aoskoSVQsfmLHP_jYAkRMk/edit?usp=sharing https://docs.google.com/document/d/BrokenLinkPleaseAyacDHc_Ov8aoskoSVQsfmLHP_jYAkRMk/edit?usp=sharing mollit anim id est laborum.</span><br></p>' => '<p><span style="color: rgb(37, 37, 37); font-family: sans-serif; line-height: 22.3999996185303px;">Lorem ipsum amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut <a href="http://google.com" class="_blanktarget">http://google.com</a> aliquip ex ea <a href="http://google.com">commodo consequat</a>. Duis aute irure in reprehenderit in excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia <a href="https://docs.google.com/document/d/BrokenLinkPleaseAyacDHc_Ov8aoskoSVQsfmLHP_jYAkRMk/edit?usp=sharing" class="_blanktarget">https://docs.google.com/document/d/BrokenLinkPleaseAyacDHc_Ov8aoskoSVQsfmLHP_jYAkRMk/edit?usp=sharing</a> <a href="https://docs.google.com/document/d/BrokenLinkPleaseAyacDHc_Ov8aoskoSVQsfmLHP_jYAkRMk/edit?usp=sharing" class="_blanktarget">https://docs.google.com/document/d/BrokenLinkPleaseAyacDHc_Ov8aoskoSVQsfmLHP_jYAkRMk/edit?usp=sharing</a> mollit anim id est laborum.</span><br></p>', // Test some broken html. '5 < 10 www.google.com <a href="hi.com">im a link</a>' => '5 < 10 <a href="http://www.google.com" class="_blanktarget">www.google.com</a> <a href="hi.com">im a link</a>', 'h3 (www.styles.com/h3) < h1 (www.styles.com/h1)' => 'h3 (<a href="http://www.styles.com/h3" class="_blanktarget">www.styles.com/h3</a>) < h1 (<a href="http://www.styles.com/h1" class="_blanktarget">www.styles.com/h1</a>)', '<p>text www.moodle.org</p> text' => '<p>text <a href="http://www.moodle.org" class="_blanktarget">www.moodle.org</a></p> text', // Some more urls. '<link rel="search" type="application/opensearchdescription+xml" href="/osd.jsp" title="Peer review - Moodle Tracker"/>' => '<link rel="search" type="application/opensearchdescription+xml" href="/osd.jsp" title="Peer review - Moodle Tracker"/>',< '<a href="https://docs.moodle.org/dev/Main_Page"></a><span>www.google.com</span><span class="placeholder"></span>' => '<a href="https://docs.moodle.org/dev/Main_Page"></a><span><a href="http://www.google.com" class="_blanktarget">www.google.com</a></span><span class="placeholder"></span>',> '<a href="https://moodledev.io"></a><span>www.google.com</span><span class="placeholder"></span>' => > '<a href="https://moodledev.io"></a><span><a href="http://www.google.com" class="_blanktarget">www.google.com</a>' . > '</span><span class="placeholder"></span>','http://nolandforzombies.com <a href="zombiesFTW.com">Zombies FTW</a> http://aliens.org' => '<a href="http://nolandforzombies.com" class="_blanktarget">http://nolandforzombies.com</a> <a href="zombiesFTW.com">Zombies FTW</a> <a href="http://aliens.org" class="_blanktarget">http://aliens.org</a>', // Test 'nolink' class. 'URL: <span class="nolink">http://moodle.org</span>' => 'URL: <span class="nolink">http://moodle.org</span>', '<span class="nolink">URL: http://moodle.org</span>' => '<span class="nolink">URL: http://moodle.org</span>', //URLs in Javascript. Commented out as part of MDL-21183 //'var url="http://moodle.org";'=>'var url="http://moodle.org";', //'var url = "http://moodle.org";'=>'var url = "http://moodle.org";', //'var url="www.moodle.org";'=>'var url="www.moodle.org";', //'var url = "www.moodle.org";'=>'var url = "www.moodle.org";', //doctype. do we care about this failing? //'<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN http://www.w3.org/TR/html4/strict.dtd">'=>'<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN http://www.w3.org/TR/html4/strict.dtd">' ); $data = array(); foreach ($texts as $text => $correctresult) { $data[] = array($text, $correctresult); } return $data; } /** * @dataProvider get_convert_urls_into_links_test_cases */ function test_convert_urls_into_links($text, $correctresult) { $testablefilter = new testable_filter_urltolink(); $testablefilter->convert_urls_into_links($text); $this->assertEquals($correctresult, $text); } } /** * Test subclass that makes all the protected methods we want to test public. */ class testable_filter_urltolink extends filter_urltolink { public function __construct() { } public function convert_urls_into_links(&$text) { parent::convert_urls_into_links($text); } }
