layout/style/test/test_bug221428.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=221428
   5 -->
   6 <head>
   7   <title>Test for Bug 221428</title>
   8   <script src="/tests/SimpleTest/SimpleTest.js"></script>
   9   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
  10   <link rel="stylesheet" href="data:text/css,body { color: green; }">
  11   <style>
  12     @import url("data:text/css,body { border: 1px solid transparent; }");
  13     body { color: black; }
  14   </style>
  15   <script>
  16     var executed = false;
  17   </script>
  18   <link rel="stylesheet" href="javascript:executed = true;">
  19 </head>
  20 <body>
  21 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=221428">Mozilla Bug 221428</a>
  22 <p id="display"></p>
  23 <div id="content" style="display: none">
  24
  25 </div>
  26 <pre id="test">
  27 <script class="testbody" type="text/javascript">
  28
  29 /** Test for Bug 221428 **/
  30
  31 var exceptionThrown = false;
  32 try {
  33   is(document.styleSheets[1].cssRules[0].cssText, "body { color: green; }",
  34      "Should get the color: green rule back");
  35 } catch (e) {
  36   exceptionThrown = true;
  37 }
  38
  39 ok(!exceptionThrown, "Should be able to access data: <link> stylesheet");
  40
  41 exceptionThrown = false;
  42 try {
  43   is(document.styleSheets[2].cssRules[1].cssText, "body { color: black; }",
  44      "Should get the color: black rule back");
  45 } catch (e) {
  46   exceptionThrown = true;
  47 }
  48 ok(!exceptionThrown, "Should be able to access <style> stylesheet");
  49
  50 exceptionThrown = false;
  51 try {
  52   is(document.styleSheets[2].cssRules[0].styleSheet.cssRules[0].cssText,
  53      "body { border: 1px solid transparent; }",
  54      "Should get the 'border: 1px solid transparent' rule back");
  55 } catch (e) {
  56   exceptionThrown = true;
  57 }
  58 ok(!exceptionThrown, "Should be able to access data: @import stylesheet");
  59
  60 ok(!executed,
  61    "Shouldn't be executing stylesheet-link javascript: URIs against " +
  62    "the page context");
  63
  64 </script>
  65 </pre>
  66 </body>
  67 </html>
  68