<!DOCTYPE html>
<title>Worker: Dynamic import() on DedicatedWorkerGlobalScope</title>
<script src="../../../resources/testharness.js"></script>
<script src="../../../resources/testharnessreport.js"></script>
<script>

// This test should not be upstreamed to WPT because this tests Chrome-specific
// behavior.

promise_test(() => {
  const worker = new Worker('resources/worker-dynamic-import.js');
  return new Promise(resolve => worker.onmessage = resolve)
      .then(msg_event => {
        assert_equals(msg_event.data.name, 'TypeError');
        assert_equals(msg_event.data.message,
                      'Module scripts are not supported on WorkerGlobalScope ' +
                      'yet (see https://crbug.com/680046).');
      });
}, 'Dynamic import() on DedicatedWorkerGlobalScope should reject the ' +
   'promise.');

</script>