tests/HTMLPurifier/AttrDef/CSS/BackgroundPositionTest.php

   1 <?php
   2
   3 class HTMLPurifier_AttrDef_CSS_BackgroundPositionTest extends HTMLPurifier_AttrDefHarness
   4 {
   5
   6     public function test()
   7     {
   8         $this->def = new HTMLPurifier_AttrDef_CSS_BackgroundPosition();
   9
  10         // explicitly cited in spec
  11         $this->assertDef('0% 0%');
  12         $this->assertDef('100% 100%');
  13         $this->assertDef('14% 84%');
  14         $this->assertDef('2cm 1cm');
  15         $this->assertDef('top');
  16         $this->assertDef('left');
  17         $this->assertDef('center');
  18         $this->assertDef('right');
  19         $this->assertDef('bottom');
  20         $this->assertDef('left top');
  21         $this->assertDef('center top');
  22         $this->assertDef('right top');
  23         $this->assertDef('left center');
  24         $this->assertDef('right center');
  25         $this->assertDef('left bottom');
  26         $this->assertDef('center bottom');
  27         $this->assertDef('right bottom');
  28
  29         // reordered due to internal impl details
  30         $this->assertDef('top left', 'left top');
  31         $this->assertDef('top center', 'top');
  32         $this->assertDef('top right', 'right top');
  33         $this->assertDef('center left', 'left');
  34         $this->assertDef('center center', 'center');
  35         $this->assertDef('center right', 'right');
  36         $this->assertDef('bottom left', 'left bottom');
  37         $this->assertDef('bottom center', 'bottom');
  38         $this->assertDef('bottom right', 'right bottom');
  39
  40         // more cases from the defined syntax
  41         $this->assertDef('1.32in 4ex');
  42         $this->assertDef('-14% -84.65%');
  43         $this->assertDef('-1in -4ex');
  44         $this->assertDef('-1pc 2.3%');
  45
  46         // keyword mixing
  47         $this->assertDef('3em top');
  48         $this->assertDef('left 50%');
  49
  50         // fixable keyword mixing
  51         $this->assertDef('top 3em', '3em top');
  52         $this->assertDef('50% left', 'left 50%');
  53
  54         // whitespace collapsing
  55         $this->assertDef('3em  top', '3em top');
  56         $this->assertDef("left\n \t foo  ", 'left');
  57
  58         // invalid uses (we're going to be strict on these)
  59         $this->assertDef('foo bar', false);
  60         $this->assertDef('left left', 'left');
  61         $this->assertDef('left right top bottom center left', 'left bottom');
  62         $this->assertDef('0fr 9%', '9%');
  63
  64     }
  65
  66 }
  67
  68 // vim: et sw=4 sts=4