CONSOLE MESSAGE: Wrong protocol for WebSocket '\u0000' CONSOLE MESSAGE: Wrong protocol for WebSocket '\u0009' CONSOLE MESSAGE: Wrong protocol for WebSocket '\u001B' Test WebSocket bad sub-protocol names by control characters. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS new WebSocket("ws://127.0.0.1:8880/simple", "\0") threw exception Error: SYNTAX_ERR: DOM Exception 12. PASS new WebSocket("ws://127.0.0.1:8880/simple", " ") threw exception Error: SYNTAX_ERR: DOM Exception 12. PASS new WebSocket("ws://127.0.0.1:8880/simple", " ") threw exception SyntaxError: Unexpected token ILLEGAL. PASS new WebSocket("ws://127.0.0.1:8880/simple", " ") threw exception SyntaxError: Unexpected token ILLEGAL. PASS new WebSocket("ws://127.0.0.1:8880/simple", "") threw exception Error: SYNTAX_ERR: DOM Exception 12. PASS successfullyParsed is true TEST COMPLETE