| CONSOLE MESSAGE: Unsafe JavaScript attempt to initiate navigation for frame with URL 'http://localhost:8800/html/semantics/embedded-content/the-iframe-element/support/load-into-the-iframe.html' from frame with URL 'http://localhost:8800/html/semantics/embedded-content/the-iframe-element/support/iframe-that-performs-top-navigation-on-popup.html'. The frame attempting navigation of the top-level window is sandboxed, but the 'allow-top-navigation' flag is not set. |
| FAIL Frames with `allow-top-navigation` should be able to navigate the top frame. assert_equals: expected "can navigate" but got "cannot navigate" |
