| <!DOCTYPE html> |
| <title>document.head</title> |
| <link rel="author" title="Ms2ger" href="mailto:ms2ger@gmail.com"> |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-document-head"> |
| <link rel="stylesheet" href="/resources/testharness.css"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <div id="log"></div> |
| <script> |
| test(function() { |
| var head = document.getElementsByTagName("head")[0]; |
| assert_equals(document.head, head); |
| document.head = ""; |
| assert_equals(document.head, head); |
| document.head = document.createElement("head"); |
| assert_equals(document.head, head); |
| document.documentElement.appendChild(document.createElement("head")); |
| assert_equals(document.head, head); |
| var head2 = document.createElement("head"); |
| document.documentElement.insertBefore(head2, head); |
| assert_equals(document.head, head2); |
| }); |
| </script> |
