<!DOCTYPE html>
<head>
<script src="../../resources/js-test-pre.js"></script>
<style>
#dropTarget { text-align: center; display: table-cell; vertical-align: middle }
#dropTarget {width: 256px; height: 256px; border: 1px dashed}
</style>
</head>
<body>
<div id=description></div>
<div id=dropTarget webkitdropzone="move file:text/html"></div>
<div id=console></div>
<script>
if (window.testRunner)
    testRunner.dumpAsText();

description("Test that files are not accessible while dragging. To test manually, drop an HTML file on the box below.");
jsTestIsAsync = true;

window.onload = function()
{
    var dropTarget = document.getElementById("dropTarget");

    dropTarget.addEventListener("dragover", ondragover, true);
    dropTarget.addEventListener("drop", ondrop, true);
        
     if (!window.eventSender)
        return;

    var endX = dropTarget.offsetLeft + dropTarget.offsetWidth / 2;
    var endY = dropTarget.offsetTop + dropTarget.offsetHeight / 2
    
    eventSender.beginDragWithFiles(["resources/file-reader-real.html"]);
    eventSender.mouseMoveTo(endX, endY);
    eventSender.mouseUp();

    document.body.removeChild(dropTarget);
    finishJSTest();
}

function ondragover(event)
{
    shouldBe("event.dataTransfer.files.length", "0");
}

function ondrop(event)
{
    event.preventDefault();
}
</script>
<script src="../../resources/js-test-post.js"></script>
</body>
</html>