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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 * Unit tests for the wiki parser 19 * 20 * @package mod_wiki 21 * @category phpunit 22 * @copyright 2009 Marc Alier, Jordi Piguillem marc.alier@upc.edu 23 * @copyright 2009 Universitat Politecnica de Catalunya http://www.upc.edu 24 * 25 * @author Jordi Piguillem 26 * @author Marc Alier 27 * @author David Jimenez 28 * @author Josep Arus 29 * @author Kenneth Riba 30 * 31 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 32 */ 33 34 defined('MOODLE_INTERNAL') || die; 35 36 global $CFG; 37 require_once($CFG->dirroot . '/mod/wiki/parser/parser.php'); 38 39 40 class mod_wiki_wikiparser_test extends basic_testcase { 41 42 function testCreoleMarkup() { 43 $this->assertTestFiles('creole'); 44 } 45 46 function testNwikiMarkup() { 47 $this->assertTestFiles('nwiki'); 48 } 49 50 function testHtmlMarkup() { 51 $this->assertTestFiles('html'); 52 } 53 54 private function assertTestFile($num, $markup) { 55 if(!file_exists(__DIR__."/fixtures/input/$markup/$num") || !file_exists(__DIR__."/fixtures/output/$markup/$num")) { 56 return false; 57 } 58 $input = file_get_contents(__DIR__."/fixtures/input/$markup/$num"); 59 $output = file_get_contents(__DIR__."/fixtures/output/$markup/$num"); 60 61 $result = wiki_parser_proxy::parse($input, $markup, array('pretty_print' => true)); 62 63 //removes line breaks to avoid line break encoding causing tests to fail. 64 $result['parsed_text'] = preg_replace('~[\r\n]~', '', $result['parsed_text']); 65 $output = preg_replace('~[\r\n]~', '', $output); 66 67 $this->assertEquals($output, $result['parsed_text'], 'Failed asserting that two strings are equal. Markup = '.$markup.", num = $num"); 68 return true; 69 } 70 71 private function assertTestFiles($markup) { 72 $i = 1; 73 while($this->assertTestFile($i, $markup)) { 74 $i++; 75 } 76 } 77 78 /** 79 * Check that headings with special characters work as expected with HTML. 80 * 81 * - The heading itself is well displayed, 82 * - The TOC heading is well display, 83 * - The edit link points to the right page, 84 * - The links properly works with get_section. 85 */ 86 public function test_special_headings() { 87 88 // First testing HTML markup. 89 90 // Test section name using HTML entities. 91 $input = '<h1>Code & Test</h1>'; 92 $output = '<h3><a name="toc-1"></a>Code & Test <a href="edit.php?pageid=&section=Code+%26amp%3B+Test" '. 93 'class="wiki_edit_section">[edit]</a></h3>' . "\n"; 94 $toc = '<div class="wiki-toc"><p class="wiki-toc-title">Table of contents</p><p class="wiki-toc-section-1 '. 95 'wiki-toc-section">1. <a href="#toc-1">Code & Test <a href="edit.php?pageid=&section=Code+%26amp%3B+'. 96 'Test" class="wiki_edit_section">[edit]</a></a></p></div>'; 97 $section = wiki_parser_proxy::get_section($input, 'html', 'Code & Test'); 98 $actual = wiki_parser_proxy::parse($input, 'html'); 99 $this->assertEquals($output, $actual['parsed_text']); 100 $this->assertEquals($toc, $actual['toc']); 101 $this->assertNotEquals(false, $section); 102 103 // Test section name using non-ASCII characters. 104 $input = '<h1>Another áéíóúç€ test</h1>'; 105 $output = '<h3><a name="toc-1"></a>Another áéíóúç€ test <a href="edit.php?pageid=&section=Another+%C'. 106 '3%A1%C3%A9%C3%AD%C3%B3%C3%BA%C3%A7%E2%82%AC+test" class="wiki_edit_section">[edit]</a></h3>' . "\n"; 107 $toc = '<div class="wiki-toc"><p class="wiki-toc-title">Table of contents</p><p class="wiki-toc-section-1 '. 108 'wiki-toc-section">1. <a href="#toc-1">Another áéíóúç€ test <a href="edit.php?pageid=&section=Another+%C'. 109 '3%A1%C3%A9%C3%AD%C3%B3%C3%BA%C3%A7%E2%82%AC+test" class="wiki_edit_section">[edit]</a></a></p></div>'; 110 $section = wiki_parser_proxy::get_section($input, 'html', 'Another áéíóúç€ test'); 111 $actual = wiki_parser_proxy::parse($input, 'html'); 112 $this->assertEquals($output, $actual['parsed_text']); 113 $this->assertEquals($toc, $actual['toc']); 114 $this->assertNotEquals(false, $section); 115 116 // Test section name with a URL. 117 $input = '<h1>Another http://moodle.org test</h1>'; 118 $output = '<h3><a name="toc-1"></a>Another <a href="http://moodle.org">http://moodle.org</a> test <a href="edit.php'. 119 '?pageid=&section=Another+http%3A%2F%2Fmoodle.org+test" class="wiki_edit_section">[edit]</a></h3>' . "\n"; 120 $toc = '<div class="wiki-toc"><p class="wiki-toc-title">Table of contents</p><p class="wiki-toc-section-1 '. 121 'wiki-toc-section">1. <a href="#toc-1">Another http://moodle.org test <a href="edit.php?pageid=&section='. 122 'Another+http%3A%2F%2Fmoodle.org+test" class="wiki_edit_section">[edit]</a></a></p></div>'; 123 $section = wiki_parser_proxy::get_section($input, 'html', 'Another http://moodle.org test'); 124 $actual = wiki_parser_proxy::parse($input, 'html', array( 125 'link_callback' => '/mod/wiki/locallib.php:wiki_parser_link' 126 )); 127 $this->assertEquals($output, $actual['parsed_text']); 128 $this->assertEquals($toc, $actual['toc']); 129 $this->assertNotEquals(false, $section); 130 131 // Test toc section names being wikilinks. 132 $input = '<h1>[[Heading 1]]</h1><h2>[[Heading A]]</h2><h2>Heading D</h2>'; 133 $regexpoutput = '!<h3><a name="toc-1"></a>' . 134 '<a class="wiki_newentry" href.*mod/wiki/create\.php\?.*title=Heading\+1.*action=new.*>Heading 1<.*' . 135 '<h4><a name="toc-2"></a>' . 136 '<a class="wiki_newentry" href.*mod/wiki/create\.php\?.*title=Heading\+A.*action=new.*>Heading A<.*' . 137 '<h4><a name="toc-3"></a>' . 138 'Heading D!ms'; 139 $regexptoc = '!<a href="#toc-1">Heading 1.*<a href="#toc-2">Heading A</a>.*<a href="#toc-3">Heading D</a>!ms'; 140 $section = wiki_parser_proxy::get_section($input, 'html', 'Another [[wikilinked]] test'); 141 $actual = wiki_parser_proxy::parse($input, 'html', array( 142 'link_callback' => '/mod/wiki/locallib.php:wiki_parser_link', 143 'link_callback_args' => array('swid' => 1) 144 )); 145 $this->assertRegExp($regexpoutput, $actual['parsed_text']); 146 $this->assertRegExp($regexptoc, $actual['toc']); 147 148 // Now going to test Creole markup. 149 // Note that Creole uses links to the escaped version of the section. 150 151 // Test section name using HTML entities. 152 $input = '= Code & Test ='; 153 $output = '<h3><a name="toc-1"></a>Code & Test <a href="edit.php?pageid=&section=Code+%26amp%3B+Test" '. 154 'class="wiki_edit_section">[edit]</a></h3>' . "\n"; 155 $toc = '<div class="wiki-toc"><p class="wiki-toc-title">Table of contents</p><p class="wiki-toc-section-1 '. 156 'wiki-toc-section">1. <a href="#toc-1">Code & Test <a href="edit.php?pageid=&section=Code+%26amp%3B+'. 157 'Test" class="wiki_edit_section">[edit]</a></a></p></div>'; 158 $section = wiki_parser_proxy::get_section($input, 'creole', 'Code & Test'); 159 $actual = wiki_parser_proxy::parse($input, 'creole'); 160 $this->assertEquals($output, $actual['parsed_text']); 161 $this->assertEquals($toc, $actual['toc']); 162 $this->assertNotEquals(false, $section); 163 164 // Test section name using non-ASCII characters. 165 $input = '= Another áéíóúç€ test ='; 166 $output = '<h3><a name="toc-1"></a>Another áéíóúç€ test <a href="edit.php?pageid=&section=Another+%C'. 167 '3%A1%C3%A9%C3%AD%C3%B3%C3%BA%C3%A7%E2%82%AC+test" class="wiki_edit_section">[edit]</a></h3>' . "\n"; 168 $toc = '<div class="wiki-toc"><p class="wiki-toc-title">Table of contents</p><p class="wiki-toc-section-1 '. 169 'wiki-toc-section">1. <a href="#toc-1">Another áéíóúç€ test <a href="edit.php?pageid=&section=Another+%C'. 170 '3%A1%C3%A9%C3%AD%C3%B3%C3%BA%C3%A7%E2%82%AC+test" class="wiki_edit_section">[edit]</a></a></p></div>'; 171 $section = wiki_parser_proxy::get_section($input, 'creole', 'Another áéíóúç€ test'); 172 $actual = wiki_parser_proxy::parse($input, 'creole'); 173 $this->assertEquals($output, $actual['parsed_text']); 174 $this->assertEquals($toc, $actual['toc']); 175 $this->assertNotEquals(false, $section); 176 177 // Test section name with a URL, creole does not support linking links in a heading. 178 $input = '= Another http://moodle.org test ='; 179 $output = '<h3><a name="toc-1"></a>Another http://moodle.org test <a href="edit.php'. 180 '?pageid=&section=Another+http%3A%2F%2Fmoodle.org+test" class="wiki_edit_section">[edit]</a></h3>' . "\n"; 181 $toc = '<div class="wiki-toc"><p class="wiki-toc-title">Table of contents</p><p class="wiki-toc-section-1 '. 182 'wiki-toc-section">1. <a href="#toc-1">Another http://moodle.org test <a href="edit.php?pageid=&section='. 183 'Another+http%3A%2F%2Fmoodle.org+test" class="wiki_edit_section">[edit]</a></a></p></div>'; 184 $section = wiki_parser_proxy::get_section($input, 'creole', 'Another http://moodle.org test'); 185 $actual = wiki_parser_proxy::parse($input, 'creole'); 186 $this->assertEquals($output, $actual['parsed_text']); 187 $this->assertEquals($toc, $actual['toc']); 188 $this->assertNotEquals(false, $section); 189 190 // Now going to test NWiki markup. 191 // Note that Creole uses links to the escaped version of the section. 192 193 // Test section name using HTML entities. 194 $input = '= Code & Test ='; 195 $output = '<h3><a name="toc-1"></a>Code & Test <a href="edit.php?pageid=&section=Code+%26+Test" '. 196 'class="wiki_edit_section">[edit]</a></h3>' . "\n"; 197 $toc = '<div class="wiki-toc"><p class="wiki-toc-title">Table of contents</p><p class="wiki-toc-section-1 '. 198 'wiki-toc-section">1. <a href="#toc-1">Code & Test <a href="edit.php?pageid=&section=Code+%26+'. 199 'Test" class="wiki_edit_section">[edit]</a></a></p></div>'; 200 $section = wiki_parser_proxy::get_section($input, 'nwiki', 'Code & Test'); 201 $actual = wiki_parser_proxy::parse($input, 'nwiki'); 202 $this->assertEquals($output, $actual['parsed_text']); 203 $this->assertEquals($toc, $actual['toc']); 204 $this->assertNotEquals(false, $section); 205 206 // Test section name using non-ASCII characters. 207 $input = '= Another áéíóúç€ test ='; 208 $output = '<h3><a name="toc-1"></a>Another áéíóúç€ test <a href="edit.php?pageid=&section=Another+%C'. 209 '3%A1%C3%A9%C3%AD%C3%B3%C3%BA%C3%A7%E2%82%AC+test" class="wiki_edit_section">[edit]</a></h3>' . "\n"; 210 $toc = '<div class="wiki-toc"><p class="wiki-toc-title">Table of contents</p><p class="wiki-toc-section-1 '. 211 'wiki-toc-section">1. <a href="#toc-1">Another áéíóúç€ test <a href="edit.php?pageid=&section=Another+%C'. 212 '3%A1%C3%A9%C3%AD%C3%B3%C3%BA%C3%A7%E2%82%AC+test" class="wiki_edit_section">[edit]</a></a></p></div>'; 213 $section = wiki_parser_proxy::get_section($input, 'nwiki', 'Another áéíóúç€ test'); 214 $actual = wiki_parser_proxy::parse($input, 'nwiki'); 215 $this->assertEquals($output, $actual['parsed_text']); 216 $this->assertEquals($toc, $actual['toc']); 217 $this->assertNotEquals(false, $section); 218 219 // Test section name with a URL, nwiki does not support linking links in a heading. 220 $input = '= Another http://moodle.org test ='; 221 $output = '<h3><a name="toc-1"></a>Another http://moodle.org test <a href="edit.php'. 222 '?pageid=&section=Another+http%3A%2F%2Fmoodle.org+test" class="wiki_edit_section">[edit]</a></h3>' . "\n"; 223 $toc = '<div class="wiki-toc"><p class="wiki-toc-title">Table of contents</p><p class="wiki-toc-section-1 '. 224 'wiki-toc-section">1. <a href="#toc-1">Another http://moodle.org test <a href="edit.php?pageid=&section='. 225 'Another+http%3A%2F%2Fmoodle.org+test" class="wiki_edit_section">[edit]</a></a></p></div>'; 226 $section = wiki_parser_proxy::get_section($input, 'nwiki', 'Another http://moodle.org test'); 227 $actual = wiki_parser_proxy::parse($input, 'nwiki'); 228 $this->assertEquals($output, $actual['parsed_text']); 229 $this->assertEquals($toc, $actual['toc']); 230 $this->assertNotEquals(false, $section); 231 232 // Test section names when headings start with level 3. 233 $input = '<h3>Heading test</h3><h4>Subsection</h4>'; 234 $output = '<h3><a name="toc-1"></a>Heading test <a href="edit.php?pageid=&section=Heading+test" '. 235 'class="wiki_edit_section">[edit]</a></h3>'. "\n" . '<h4><a name="toc-2"></a>Subsection</h4>' . "\n"; 236 $toc = '<div class="wiki-toc"><p class="wiki-toc-title">Table of contents</p><p class="wiki-toc-section-1 '. 237 'wiki-toc-section">1. <a href="#toc-1">Heading test <a href="edit.php?pageid=&section=Heading+'. 238 'test" class="wiki_edit_section">[edit]</a></a></p><p class="wiki-toc-section-2 wiki-toc-section">'. 239 '1.1. <a href="#toc-2">Subsection</a></p></div>'; 240 $section = wiki_parser_proxy::get_section($input, 'html', 'Heading test'); 241 $actual = wiki_parser_proxy::parse($input, 'html'); 242 $this->assertEquals($output, $actual['parsed_text']); 243 $this->assertEquals($toc, $actual['toc']); 244 $this->assertNotEquals(false, $section); 245 } 246 247 }
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