| <!DOCTYPE html> | |
| <script src="../../resources/testharness.js"></script> | |
| <script src="../../resources/testharnessreport.js"></script> | |
| <script src="../../resources/gc.js"></script> | |
| <script> | |
| if (window.internals) | |
| internals.settings.setVisualViewportEnabled(true); | |
| test(() => { | |
| window.visualViewport.newValue = 23; | |
| gc(); | |
| assert_equals(window.visualViewport.newValue, 23); | |
| }, "window.visualViewport is SameObject"); | |
| </script> |