This is a testharness.js-based test.
[FAIL] new WebSocket("ws://foo bar.com/") should throw a "SyntaxError" DOMException
  assert_throws_dom: function "() => new WebSocket(input)" did not throw
[FAIL] new WebSocket("wss://foo bar.com/") should throw a "SyntaxError" DOMException
  assert_throws_dom: function "() => new WebSocket(input)" did not throw
Harness: the test ran to completion.