CONSOLE MESSAGE: line 24: [blocked] The page at https://127.0.0.1:8443/security/mixedContent/resources/frame-with-insecure-websocket.html was not allowed to run insecure content from ws://127.0.0.1:8880/websocket/tests/hybi/echo.

ALERT: WebSocket connection failed.
This test opens a window that connects to an insecure ws:// WebSocket. We should block the connection and trigger a mixed content callback because the main frame is HTTPS, but the data sent over the socket could be recorded or controlled by an attacker.