Tests console message when script is loaded with incorrect text/html mime type and the URL contains the '^' character.

Message count: 1
script-as-text-loading-with-caret.js:17 GET http://127.0.0.1:8000/devtools/network/resources/this-is-a-weird?querystring=with^carats^like^these^because^who^doesnt^love^strange^characters^in^urls net::ERR_ABORTED 404 (Not Found)
loadScript @ script-as-text-loading-with-caret.js:17
(anonymous) @ script-as-text-loading-with-caret.js:21