| <!doctype html> | |
| <meta charset=utf-8> | |
| <title>Window is a constructor, and throwing TypeError when it is called.</title> | |
| <script src=/resources/testharness.js></script> | |
| <script src=/resources/testharnessreport.js></script> | |
| <script> | |
| test(() => { | |
| assert_equals((class A extends Window { }).prototype.__proto__, Window.prototype); | |
| assert_throws_js(TypeError, () => new (class A extends Window { })); | |
| }, "Window is a constructor, and throwing TypeError when it is called."); | |
| </script> |