CONSOLE MESSAGE: Unrecognized Content-Security-Policy directive 'allow'. CONSOLE MESSAGE: Refused to load the script 'http://127.0.0.1:8000/security/contentSecurityPolicy/resources/script.js' because it violates the following Content Security Policy directive: "script-src 'none'". Loads an iframe which in turns tries to load an external script. The iframe has a content security policy disabling external scripts. So the script should not get executed. -------- Frame: '-->' -------- PASS