| <!DOCTYPE html> | |
| <script src="../js/resources/js-test-pre.js"></script> | |
| <script> | |
| description('This tests that setting the proto of a built in constructor is not reset'); | |
| shouldBe('Object.getPrototypeOf(HTMLElement)', 'Function.prototype'); | |
| var proto = new Number(42); | |
| HTMLElement.__proto__ = proto; | |
| shouldBe('Object.getPrototypeOf(HTMLElement)', 'proto'); | |
| </script> | |
| <script src="../js/resources/js-test-post.js"></script> |