tests/HTMLPurifier/HTMLDefinitionTest.php

   1 <?php
   2
   3 class HTMLPurifier_HTMLDefinitionTest extends HTMLPurifier_Harness
   4 {
   5
   6     function test_parseTinyMCEAllowedList() {
   7
   8         $def = new HTMLPurifier_HTMLDefinition();
   9
  10         // note: this is case-sensitive, but its config schema
  11         // counterpart is not. This is generally a good thing for users,
  12         // but it's a slight internal inconsistency
  13
  14         $this->assertEqual(
  15             $def->parseTinyMCEAllowedList(''),
  16             array(array(), array())
  17         );
  18
  19         $this->assertEqual(
  20             $def->parseTinyMCEAllowedList('a,b,c'),
  21             array(array('a' => true, 'b' => true, 'c' => true), array())
  22         );
  23
  24         $this->assertEqual(
  25             $def->parseTinyMCEAllowedList('a[x|y|z]'),
  26             array(array('a' => true), array('a.x' => true, 'a.y' => true, 'a.z' => true))
  27         );
  28
  29         $this->assertEqual(
  30             $def->parseTinyMCEAllowedList('*[id]'),
  31             array(array(), array('*.id' => true))
  32         );
  33
  34         $this->assertEqual(
  35             $def->parseTinyMCEAllowedList('a[*]'),
  36             array(array('a' => true), array('a.*' => true))
  37         );
  38
  39         $this->assertEqual(
  40             $def->parseTinyMCEAllowedList('span[style],strong,a[href|title]'),
  41             array(array('span' => true, 'strong' => true, 'a' => true),
  42             array('span.style' => true, 'a.href' => true, 'a.title' => true))
  43         );
  44
  45         $this->assertEqual(
  46             // alternate form:
  47             $def->parseTinyMCEAllowedList(
  48 'span[style]
  49 strong
  50 a[href|title]
  51 '),
  52             array(array('span' => true, 'strong' => true, 'a' => true),
  53             array('span.style' => true, 'a.href' => true, 'a.title' => true))
  54         );
  55
  56     }
  57
  58     function test_Allowed() {
  59
  60         $config1 = HTMLPurifier_Config::create(array(
  61             'HTML.AllowedElements' => array('b', 'i', 'p', 'a'),
  62             'HTML.AllowedAttributes' => array('a.href', '*.id')
  63         ));
  64
  65         $config2 = HTMLPurifier_Config::create(array(
  66             'HTML.Allowed' => 'b,i,p,a[href],*[id]'
  67         ));
  68
  69         $this->assertEqual($config1->getHTMLDefinition(), $config2->getHTMLDefinition());
  70
  71     }
  72
  73     function test_addAttribute() {
  74
  75         $config = HTMLPurifier_Config::create(array(
  76             'HTML.DefinitionID' => 'HTMLPurifier_HTMLDefinitionTest->test_addAttribute'
  77         ));
  78         $def =& $config->getHTMLDefinition(true);
  79         $def->addAttribute('span', 'custom', 'Enum#attribute');
  80
  81         $purifier = new HTMLPurifier($config);
  82         $input = '<span custom="attribute">Custom!</span>';
  83         $output = $purifier->purify($input);
  84         $this->assertIdentical($input, $output);
  85
  86     }
  87
  88     function test_addAttribute_multiple() {
  89
  90         $config = HTMLPurifier_Config::create(array(
  91             'HTML.DefinitionID' => 'HTMLPurifier_HTMLDefinitionTest->test_addAttribute_multiple'
  92         ));
  93         $def =& $config->getHTMLDefinition(true);
  94         $def->addAttribute('span', 'custom', 'Enum#attribute');
  95         $def->addAttribute('span', 'foo', 'Text');
  96
  97         $purifier = new HTMLPurifier($config);
  98         $input = '<span custom="attribute" foo="asdf">Custom!</span>';
  99         $output = $purifier->purify($input);
 100         $this->assertIdentical($input, $output);
 101
 102     }
 103
 104     function test_addElement() {
 105
 106         $config = HTMLPurifier_Config::create(array(
 107             'HTML.DefinitionID' => 'HTMLPurifier_HTMLDefinitionTest->test_addElement'
 108         ));
 109         $def =& $config->getHTMLDefinition(true);
 110         $def->addElement('marquee', 'Inline', 'Inline', 'Common', array('width' => 'Length'));
 111
 112         $purifier = new HTMLPurifier($config);
 113         $input = '<span><marquee width="50">Foobar</marquee></span>';
 114         $output = $purifier->purify($input);
 115         $this->assertIdentical($input, $output);
 116
 117     }
 118
 119 }
 120