| PASS iframeWindow.frames before and after removal | |
| PASS popupWindow.frames before, after closing, and after discarding | |
| PASS iframeWindow.globalThis before and after removal | |
| PASS popupWindow.globalThis before, after closing, and after discarding | |
| PASS iframeWindow.self before and after removal | |
| PASS popupWindow.self before, after closing, and after discarding | |
| PASS iframeWindow.window before and after removal | |
| PASS popupWindow.window before, after closing, and after discarding | |