<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>slave for storage event propagation</title>

<script type="text/javascript" src="interOriginFrame.js"></script>
<script type="text/javascript">

var currentStep = 2;

var events = [];

window.addEventListener("storage", function(event)
{
  events.push(event);
});

function doStep()
{
  function checkEvent(expectedKey, expectedOldValue, expectedNewValue)
  {
    var event = events.shift();
    ok(event, "Event is present");
    if (!event)
      return;

    is(event.key, expectedKey, "key name check");
    is(event.oldValue, expectedOldValue, "old value check");
    is(event.newValue, expectedNewValue, "new value check");
    is(event.url, "http://example.com/tests/dom/tests/mochitest/storageevent/frameSessionStorageMasterEqual.html");
    ok(event.storageArea);
  }

  switch (currentStep)
  {
    case 10:
      is(events.length, 5, "Expected 5 events");
      checkEvent("X", null, "1");
      checkEvent("X", "1", "2");
      checkEvent("X", "2", null);
      checkEvent("X", null, "2");
      checkEvent(null, null, null);
      break;
  }

  // Increase by two to distinguish each test step order
  // in both master doStep and slave doStep functions.
  ++currentStep;
  ++currentStep;

  return true;
}

</script>

</head>

<body onload="postMsg('frame loaded', 'http://example.com:80');">
</body>
</html>
