third_party/WebKit/LayoutTests/fast/css/content-language-dynamically-changed.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 <meta id="target" http-equiv="content-language" content="zh">
   5 <script src="../../resources/js-test.js"></script>
   6 </head>
   7 <body>
   8 <p>Test for <a href="https://bugs.webkit.org/show_bug.cgi?id=76701">bug 76701</a>:
   9 map http-equiv content-language to -webkit-locale. This particular test tests
  10 that dynamic changes to the meta element have no effect. This expectation may
  11 change, see bug. The HTML 5 spec decrees that the pragma-set default language
  12 be set only when the meta element is
  13 <a href="http://dev.w3.org/html5/spec/Overview.html#insert-an-element-into-a-document">inserted into the document</a>.
  14 In Firefox and IE changing the element dynamically doesn't seem to affect the
  15 page, but in Firefox the meta content-language displayed in "Page Information"
  16 is affected.
  17 </p>
  18 <div id="console"></div>
  19 <div id="x"></div>
  20 <div id="y" lang="ar"></div>
  21 <script>
  22 function languageOfNode(id) {
  23     var element = document.getElementById(id);
  24     return window.getComputedStyle(element).webkitLocale;
  25 }
  26 shouldBeEqualToString("languageOfNode('x')", '"zh"');
  27 shouldBeEqualToString("languageOfNode('y')", '"ar"');
  28
  29 var meta = document.getElementById("target");
  30 meta.content = "ja";
  31 shouldBeEqualToString("languageOfNode('x')", '"zh"');
  32 shouldBeEqualToString("languageOfNode('y')", '"ar"');
  33
  34 meta.httpEquiv = "foobar";
  35 shouldBeEqualToString("languageOfNode('x')", '"zh"');
  36 shouldBeEqualToString("languageOfNode('y')", '"ar"');
  37
  38 meta.httpEquiv = "content-language";
  39 shouldBeEqualToString("languageOfNode('x')", '"zh"');
  40 shouldBeEqualToString("languageOfNode('y')", '"ar"');
  41 </script>
  42 </body>
  43 </html>