| <!DOCTYPE html> |
| <title>TreeWalker: cross-realm NodeFilter throws TypeError of current realm</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <link rel="help" href="https://webidl.spec.whatwg.org/#call-a-user-objects-operation"> |
| |
| <body id="treeWalkerRoot"> |
| <div></div> |
| |
| <script> |
| const iframe = document.createElement("iframe"); |
| iframe.src = "support/TreeWalker-acceptNode-filter-cross-realm-subframe.html"; |
| iframe.onload = () => { |
| for (const testCase of iframe.contentWindow.testCases) { |
| test(t => { |
| assert_equals(testCase.actual.constructor, testCase.expected); |
| }, testCase.description); |
| } |
| }; |
| document.body.append(iframe); |
| </script> |
