third_party/web_platform_tests/fetch/api/basic/block-mime-as-script.html

<!doctype html>
<meta charset="utf-8">
<title>Block mime type as script</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div></div>
<script>
  var noop = function() {};

  ["text/csv",
   "audio/aiff",
   "audio/midi",
   "audio/whatever",
   "video/avi",
   "video/fli",
   "video/whatever",
   "image/jpeg",
   "image/gif",
   "image/whatever"].forEach(function(test_case) {
    async_test(function(t) {
      var script = document.createElement("script");
      script.onerror = t.step_func_done(noop);
      script.onload = t.unreached_func("Unexpected load event");
      script.src = "../resources/script-with-header.py?mime=" + test_case;
      document.body.appendChild(script);
    }, "Should fail loading script with " + test_case + " MIME type");
  });

  ["html", "plain"].forEach(function(test_case) {
    async_test(function(t) {
      var script = document.createElement("script");
      script.onerror = t.unreached_func("Unexpected error event");
      script.onload = t.step_func_done(noop);
      script.src = "../resources/script-with-header.py?mime=text/" + test_case;
      document.body.appendChild(script);
    }, "Should load script with text/" + test_case + " MIME type");
  });

</script>