tests/HTMLPurifier/AttrDef/CSS/ColorTest.php

   1 <?php
   2
   3 class HTMLPurifier_AttrDef_CSS_ColorTest extends HTMLPurifier_AttrDefHarness
   4 {
   5
   6     public function test()
   7     {
   8         $this->def = new HTMLPurifier_AttrDef_CSS_Color();
   9
  10         $this->assertDef('#F00');
  11         $this->assertDef('#fff');
  12         $this->assertDef('#eeeeee');
  13         $this->assertDef('#808080');
  14
  15         $this->assertDef('rgb(255, 0, 0)', 'rgb(255,0,0)'); // rm spaces
  16         $this->assertDef('rgb(100%,0%,0%)');
  17         $this->assertDef('rgb(50.5%,23.2%,43.9%)'); // decimals okay
  18         $this->assertDef('rgb(-5,0,0)', 'rgb(0,0,0)'); // negative values
  19         $this->assertDef('rgb(295,0,0)', 'rgb(255,0,0)'); // max values
  20         $this->assertDef('rgb(12%,150%,0%)', 'rgb(12%,100%,0%)'); // percentage max values
  21
  22         $this->assertDef('rgba(255, 0, 0, 0)', 'rgba(255,0,0,0)'); // rm spaces
  23         $this->assertDef('rgba(100%,0%,0%,.4)');
  24         $this->assertDef('rgba(38.1%,59.7%,1.8%,0.7)', 'rgba(38.1%,59.7%,1.8%,.7)'); // decimals okay
  25
  26         $this->assertDef('hsl(275, 45%, 81%)', 'hsl(275,45%,81%)'); // rm spaces
  27         $this->assertDef('hsl(100,0%,0%)');
  28         $this->assertDef('hsl(38,59.7%,1.8%)', 'hsl(38,59.7%,1.8%)'); // decimals okay
  29         $this->assertDef('hsl(-11,-15%,25%)', 'hsl(0,0%,25%)'); // negative values
  30         $this->assertDef('hsl(380,125%,0%)', 'hsl(360,100%,0%)'); // max values
  31
  32         $this->assertDef('hsla(100, 74%, 29%, 0)', 'hsla(100,74%,29%,0)'); // rm spaces
  33         $this->assertDef('hsla(154,87%,21%,.4)');
  34         $this->assertDef('hsla(45,94.3%,4.1%,0.7)', 'hsla(45,94.3%,4.1%,.7)'); // decimals okay
  35
  36         $this->assertDef('#G00', false);
  37         $this->assertDef('cmyk(40, 23, 43, 23)', false);
  38         $this->assertDef('rgb(0%, 23, 68%)', false); // no mixed type
  39         $this->assertDef('rgb(231, 144, 28.2%)', false); // no mixed type
  40         $this->assertDef('hsl(18%,12%,89%)', false); // integer, percentage, percentage
  41
  42         // clip numbers outside sRGB gamut
  43         $this->assertDef('rgb(200%, -10%, 0%)', 'rgb(100%,0%,0%)');
  44         $this->assertDef('rgb(256,-23,34)', 'rgb(255,0,34)');
  45
  46         // color keywords, of course
  47         $this->assertDef('red', '#FF0000');
  48
  49         // malformed hex declaration
  50         $this->assertDef('808080', '#808080');
  51         $this->assertDef('000000', '#000000');
  52         $this->assertDef('fed', '#fed');
  53
  54         // maybe hex transformations would be another nice feature
  55         // at the very least transform rgb percent to rgb integer
  56
  57     }
  58
  59 }
  60
  61 // vim: et sw=4 sts=4