[Worker] Tests that importing scripts with an "X-Content-Type-Options: nosniff" header are blocked if they have a non-script MIME type.

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


Starting worker: resources/nosniff-importScript-blocked.js
PASS [Worker] self.scriptsSuccessfullyLoaded is 0
PASS successfullyParsed is true

TEST COMPLETE