<!--
  Any copyright is dedicated to the Public Domain.
  http://creativecommons.org/publicdomain/zero/1.0/
-->
<!DOCTYPE HTML>
<html>
  <head>
    <title>Test for XHR Headers</title>
    <script src="/tests/SimpleTest/SimpleTest.js">
    </script>
    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
  </head>
  <body>
    <p id="display"></p>
    <div id="content" style="display: none"></div>
    <pre id="test">
      <script class="testbody">
"use strict";

SimpleTest.waitForExplicitFinish();

var path =
  location.pathname.substring(0, location.pathname.lastIndexOf("/") + 1);
var filenamePrefix = "worker_xhr_headers_";
var serverFilename = filenamePrefix + "server.sjs";
var workerFilename = filenamePrefix + "worker.js";
var otherHost = "example.com";

info("Informing server about the current host");

var xhr = new XMLHttpRequest();
xhr.open("POST", path + serverFilename);
xhr.setRequestHeader("options-host", otherHost);
xhr.setRequestHeader("empty", "");
xhr.onreadystatechange = function() {
  if (xhr.readyState == 4) {
    info("Launching worker");

    var worker = new Worker(path + workerFilename);
    worker.postMessage("http://" + otherHost + path + serverFilename);

    worker.onmessage = function(event) {
      ok(event.data.response === "", "Worker responded, saw no response");

      var loopCount = 0;

      function checkServer() {
        var xhr2 = new XMLHttpRequest();
        xhr2.open("GET", path + serverFilename);
        xhr2.onreadystatechange = function() {
          if (xhr2.readyState == 4) {
            if (xhr2.responseText) {
              is(xhr2.responseText,
                 "Success: expected OPTIONS request with '" +
                 event.data.header + "' header",
                 "Server saw expected requests");
              SimpleTest.finish();
            } else if (++loopCount < 30) {
              setTimeout(checkServer, 1000);
            } else {
              ok(false, "Server never saw any requests");
              SimpleTest.finish();
            }
          }
        };

        info("Checking server status (" + loopCount + ")");
        xhr2.send();
      }

      checkServer();
    };

    worker.onerror = function(event) {
      ok(false, "Worker had an error: '" + event.message + "'");
      event.preventDefault();
      SimpleTest.finish();
    };
  }
};
xhr.send();

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