tests/HTMLPurifier/AttrDef/HTML/IDTest.php

   1 <?php
   2
   3 class HTMLPurifier_AttrDef_HTML_IDTest extends HTMLPurifier_AttrDefHarness
   4 {
   5
   6     public function setUp()
   7     {
   8         parent::setUp();
   9
  10         $id_accumulator = new HTMLPurifier_IDAccumulator();
  11         $this->context->register('IDAccumulator', $id_accumulator);
  12         $this->config->set('Attr.EnableID', true);
  13         $this->def = new HTMLPurifier_AttrDef_HTML_ID();
  14
  15     }
  16
  17     public function test()
  18     {
  19         // valid ID names
  20         $this->assertDef('alpha');
  21         $this->assertDef('al_ha');
  22         $this->assertDef('a0-:.');
  23         $this->assertDef('a');
  24
  25         // invalid ID names
  26         $this->assertDef('<asa', false);
  27         $this->assertDef('0123', false);
  28         $this->assertDef('.asa', false);
  29
  30         // test duplicate detection
  31         $this->assertDef('once');
  32         $this->assertDef('once', false);
  33
  34         // valid once whitespace stripped, but needs to be amended
  35         $this->assertDef(' whee ', 'whee');
  36
  37     }
  38
  39     public function testPrefix()
  40     {
  41         $this->config->set('Attr.IDPrefix', 'user_');
  42
  43         $this->assertDef('alpha', 'user_alpha');
  44         $this->assertDef('<asa', false);
  45         $this->assertDef('once', 'user_once');
  46         $this->assertDef('once', false);
  47
  48         // if already prefixed, leave alone
  49         $this->assertDef('user_alas');
  50         $this->assertDef('user_user_alas'); // how to bypass
  51
  52     }
  53
  54     public function testTwoPrefixes()
  55     {
  56         $this->config->set('Attr.IDPrefix', 'user_');
  57         $this->config->set('Attr.IDPrefixLocal', 'story95_');
  58
  59         $this->assertDef('alpha', 'user_story95_alpha');
  60         $this->assertDef('<asa', false);
  61         $this->assertDef('once', 'user_story95_once');
  62         $this->assertDef('once', false);
  63
  64         $this->assertDef('user_story95_alas');
  65         $this->assertDef('user_alas', 'user_story95_user_alas'); // !
  66     }
  67
  68     public function testLocalPrefixWithoutMainPrefix()
  69     {
  70         // no effect when IDPrefix isn't set
  71         $this->config->set('Attr.IDPrefix', '');
  72         $this->config->set('Attr.IDPrefixLocal', 'story95_');
  73         $this->expectError('%Attr.IDPrefixLocal cannot be used unless '.
  74             '%Attr.IDPrefix is set');
  75         $this->assertDef('amherst');
  76
  77     }
  78
  79     // reference functionality is disabled for now
  80     public function disabled_testIDReference()
  81     {
  82         $this->def = new HTMLPurifier_AttrDef_HTML_ID(true);
  83
  84         $this->assertDef('good_id');
  85         $this->assertDef('good_id'); // duplicates okay
  86         $this->assertDef('<b>', false);
  87
  88         $this->def = new HTMLPurifier_AttrDef_HTML_ID();
  89
  90         $this->assertDef('good_id');
  91         $this->assertDef('good_id', false); // duplicate now not okay
  92
  93         $this->def = new HTMLPurifier_AttrDef_HTML_ID(true);
  94
  95         $this->assertDef('good_id'); // reference still okay
  96
  97     }
  98
  99     public function testRegexp()
 100     {
 101         $this->config->set('Attr.IDBlacklistRegexp', '/^g_/');
 102
 103         $this->assertDef('good_id');
 104         $this->assertDef('g_bad_id', false);
 105
 106     }
 107
 108 }
 109
 110 // vim: et sw=4 sts=4