| <!DOCTYPE html> |
| <meta charset="UTF-8"> |
| <title>Check processing of iframe without src and srcdoc attribute</title> |
| <link rel="author" title="Xidorn Quan" href="https://www.upsuper.org"> |
| <link rel="author" title="Mozilla" href="https://www.mozilla.org"> |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#process-the-iframe-attributes"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <div id="log"></div> |
| <iframe></iframe> |
| <script> |
| let iframe = document.querySelector("iframe"); |
| |
| async_test(t => { |
| let originDoc = iframe.contentDocument; |
| window.addEventListener("load", t.step_func_done(() => { |
| assert_equals(iframe.contentDocument, originDoc, "contentDocument shouldn't be changed"); |
| })); |
| }, "iframe.contentDocument should not be changed"); |
| |
| async_test(t => { |
| iframe.addEventListener("load", t.unreached_func()); |
| window.addEventListener("load", () => t.done()); |
| }, "load event of iframe should not be fired after processing the element"); |
| </script> |
