layout/style/test/test_bug887741_at-rules_in_declaration_lists.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=887741
   5 -->
   6 <head>
   7   <meta charset="utf-8">
   8   <title>Test for Bug 887741: at-rules in declaration lists</title>
   9   <script src="/tests/SimpleTest/SimpleTest.js"></script>
  10   <style>
  11     #foo {
  12         color: red;
  13         @invalid-rule {
  14             ignored: ignored;
  15         }
  16         /* No semicolon */
  17         color: green;
  18     }
  19     @page {
  20         margin-top: 0;
  21         @bottom-center {
  22             content: counter(page);
  23         }
  24         /* No semicolon */
  25         margin-top: 5cm;
  26     }
  27     @keyframes dummy-animation {
  28       12% {
  29         color: red;
  30         @invalid-rule {}
  31         /* No semicolon */
  32         color: green;
  33       }
  34     }
  35     /* TODO: other at-rules that use declaration syntax? */
  36   </style>
  37   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  38 </head>
  39 <body>
  40 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=887741">Mozilla Bug 887741</a>
  41 <p id="display"></p>
  42 <div id="content" style="display: none; color: red;
  43                          @invalid-rule{} /* No semicolon */ color: green;">
  44
  45 </div>
  46 <pre id="test">
  47   <script type="application/javascript">
  48
  49   /** Test for Bug 887741 **/
  50
  51   var style = document.getElementById('content').style;
  52   is(style.display, 'none', 'Sanity check: we have the right element');
  53   is(style.color, 'green', 'Support at-rules in style attributes');
  54
  55   style.cssText = 'display: none; color: red; @invalid-rule{} /* No semicolon */ color: lime;';
  56   is(style.color, 'lime', 'Support at-rules in CSSStyleDeclaration.cssText');
  57
  58   var rules = document.styleSheets[0].cssRules;
  59   var style_rule = rules[0];
  60   is(style_rule.selectorText, '#foo', 'Sanity check: we have the right style rule');
  61   is(style_rule.style.color, 'green', 'Support at-rules in style rules');
  62
  63   var page_rule = rules[1];
  64   is(page_rule.type, page_rule.PAGE_RULE, 'Sanity check: we have the right style rule');
  65   is(page_rule.style.marginTop, '5cm', 'Support at-rules in @page rules');
  66
  67   var keyframe_rule = rules[2].cssRules[0];
  68   is(keyframe_rule.keyText, '12%', 'Sanity check: we have the right keyframe rule');
  69   is(keyframe_rule.style.color, 'green', 'Support at-rules in keyframe rules')
  70
  71   </script>
  72 </pre>
  73 </body>
  74 </html>