| <!DOCTYPE html> | |
| <script src="../resources/testharness.js"></script> | |
| <script src="../resources/testharnessreport.js"></script> | |
| <div id="root"></div> | |
| <script> | |
| test(function() { | |
| var observer = new IntersectionObserver((changes) => {}, {root: root}); | |
| var doc = document.implementation.createDocument("", null); | |
| doc.appendChild(root); | |
| }, "IntersectionObserver with root in a document that has no window does not crash."); | |
| </script> |