1 CONSOLE ERROR: Unsafe JavaScript attempt to initiate navigation for frame with U
RL 'http://127.0.0.1:8000/security/no-popup-from-sandbox-top.html' from frame wi
th URL 'data:text/html, <script> var win = window.open('about:blank'
, '_top'); alert(win ? 'FAIL' : 'PASS'); </script>'. The frame attem
pting navigation of the top-level window is sandboxed, but the 'allow-top-naviga
tion' flag is not set. | 1 CONSOLE ERROR: Unsafe JavaScript attempt to initiate navigation for frame with U
RL 'http://127.0.0.1:8000/security/no-popup-from-sandbox-top.html' from frame wi
th URL 'data:text/html, <script> var win = window.open('about:blank'
, '_top'); console.log(win ? 'FAIL' : 'PASS'); </script>'. The frame
attempting navigation of the top-level window is sandboxed, but the 'allow-top-
navigation' flag is not set. |