<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=580069
-->
<head>
  <title>Test for Bug 580069</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=580069">Mozilla Bug 580069</a>

<script type="application/javascript">

add_task(async function() {
  let iframe = document.createElement("iframe");
  iframe.setAttribute("src", "file_bug580069_1.html");

  // Insert the initial <iframe> document, and wait for page1Load to be called
  // after it loads.
  document.body.appendChild(iframe);
  await new Promise(resolve => {
    window.page1Load = resolve;
  });
  let iframeCw = iframe.contentWindow;

  info("iframe's location is: " + iframeCw.location + "\n");

  // Submit the forum and wait for the initial page load using a POST load.
  iframeCw.document.getElementById("form").submit();
  let method1 = await new Promise(resolve => {
    window.page2Load = resolve;
  });
  info("iframe's location is: " + iframeCw.location + ", method is " + method1 + "\n");
  is(method1, "POST", "Method for first load should be POST.");

  // Push a new state, and refresh the page. This refresh shouldn't pop up the
  // "are you sure you want to refresh a page with POST data?" dialog. If it
  // does, this test will hang and fail, and we'll see 'Refreshing iframe...' at
  // the end of the test log.
  iframeCw.history.replaceState("", "", "?replaced");

  info("Refreshing iframe...\n");
  iframeCw.location.reload();
  let method2 = await new Promise(resolve => {
    window.page2Load = resolve;
  });

  info("iframe's location is: " + iframeCw.location + ", method is " + method2 + "\n");
  is(method2, "GET", "Method for second load should be GET.");
  is(iframeCw.location.search, "?replaced", "Wrong search on iframe after refresh.");
});
</script>

</body>
</html>
