<html><body>
Creating WebSocket
<iframe id="frame" sandbox="allow-scripts"></iframe>
<script type="application/javascript">

function cleanup() {
  window.document.getElementById("frame").removeAttribute("src");
  window.document.getElementById("frame").remove();
}

onmessage = function(e) {
  cleanup();
  window.opener.postMessage(e.data, '*');
}

// Mixed content blocker will prevent loading iframes via http, so in that case pass back the error
window.document.getElementById("frame").onerror = function(e) {
  cleanup();
  window.opener.postMessage("Error - iframe not loaded", '*');
}

// Load one of the iframe variants?
if (location.search == '?https_iframe_wss') {
  window.document.getElementById("frame").src = "https://example.com/tests/dom/websocket/tests/iframe_websocket_wss.html";
} else if (location.search == '?https_iframe_ws') {
  window.document.getElementById("frame").src = "https://example.com/tests/dom/websocket/tests/iframe_websocket_wss.html?insecure";
} else if (location.search == '?http_iframe_wss' || location.search == '?http_iframe_ws') {
  let iFrameUrl = "http://example.com/tests/dom/websocket/tests/iframe_websocket_wss.html";
  if (location.search == '?http_iframe_ws') {
    iFrameUrl += "?insecure";
  }
  window.document.getElementById("frame").src = iFrameUrl;
}
else {
  try {
    let socket;
    if (location.search == '?insecure') {
      socket = new WebSocket('ws://mochi.test:8888/tests/dom/websocket/tests/file_websocket_hello');
    }
    else {
      socket = new WebSocket('wss://example.com/tests/dom/websocket/tests/file_websocket_hello');
    }
    socket.onerror = function(e) {
      cleanup();
      window.opener.postMessage("WS onerror", "*");
    };
    socket.onopen = function(event) {
      socket.close();
      cleanup();
      window.opener.postMessage("WS onopen", "*");
    };
  }
  catch(e) {
    if (e.name == 'SecurityError') {
      cleanup();
      window.opener.postMessage("SecurityError", "*");
    } else {
      cleanup();
      window.opener.postMessage("Test Throws", "*");
    }
  }
}

</script>
</body></html>
