| <!DOCTYPE html> |
| <title>This tests that DocumentFragment is constructable</title> |
| <body> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script> |
| setup({single_test: true}); |
| |
| assert_equals(new DocumentFragment().ownerDocument, document); |
| |
| assert_equals(typeof new DocumentFragment, "object"); |
| assert_equals(Object.prototype.toString.call(new DocumentFragment), "[object DocumentFragment]"); |
| assert_true(new DocumentFragment instanceof DocumentFragment); |
| assert_equals(Object.getPrototypeOf(new DocumentFragment), DocumentFragment.prototype); |
| |
| var frame = document.createElement('iframe'); |
| document.body.appendChild(frame); |
| var innerWindow = frame.contentWindow; |
| var innerDocument = frame.contentDocument; |
| |
| assert_equals(new innerWindow.DocumentFragment().ownerDocument, innerDocument) |
| assert_true(new innerWindow.DocumentFragment instanceof innerWindow.DocumentFragment); |
| assert_equals(Object.getPrototypeOf(new innerWindow.DocumentFragment), innerWindow.DocumentFragment.prototype); |
| done(); |
| </script> |
