Test WebSocket.binaryType attribute.

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".

PASS ws.binaryType is "blob"
PASS ws.binaryType is "arraybuffer"
PASS ws.binaryType is "blob"
PASS ws.binaryType = 'Blob' threw exception Error: SYNTAX_ERR: DOM Exception 12.
PASS ws.binaryType = 'ArrayBuffer' threw exception Error: SYNTAX_ERR: DOM Exception 12.
PASS ws.binaryType = '' threw exception Error: SYNTAX_ERR: DOM Exception 12.
PASS successfullyParsed is true

TEST COMPLETE

