dom/bindings/test/test_bug1123875.html

   1 <!doctype html>
   2 <meta charset=utf-8>
   3 <title>Test for Bug 1123875</title>
   4 <script src=/resources/testharness.js></script>
   5 <script src=/resources/testharnessreport.js></script>
   6 <div id=log></div>
   7 <script>
   8 /* global test, assert_throws */
   9   test(() => {
  10     assert_throws(new TypeError, () => {
  11       "use strict";
  12       document.childNodes.length = 0;
  13     });
  14   }, "setting a readonly attribute on a proxy in strict mode should throw a TypeError");
  15 </script>