third_party/WebKit/LayoutTests/fast/dom/custom/exception-from-constructor.html

   1 <!DOCTYPE html>
   2 <script src="../../../resources/js-test.js"></script>
   3 <body>
   4 <script>
   5 description('Tests throwing an exception during registration of constructor');
   6
   7 if (window.testRunner)
   8     testRunner.dumpAsText();
   9
  10 var proto = Object.create(HTMLElement.prototype, {
  11         constructor: {
  12             configurable: true,
  13             get: function () { throw "Exception thrown from getter"; }
  14             }
  15         });
  16
  17 shouldThrow('document.registerElement("x-a", {prototype: proto})', '"Exception thrown from getter"');
  18 </script>