<html>
<head>
<script>
function log(message) {
    var console = document.getElementById("console");
    var div = document.createElement("div");
    var text = document.createTextNode(message);
    
    console.appendChild(div);
    div.appendChild(text);
}

function runTest() {
    if (window.testRunner) {
        testRunner.dumpAsText();
        testRunner.waitUntilDone();
    } else
        return;

    selectSelection();
    dragElementToContentEditable(document.getElementById("dragimage"));
     
    selectSelection();
    dragElementToContentEditable(document.getElementById("draglink"));

    selectSelection();
    dragElementToContentEditable(document.getElementById("dragtext"));

    var target = document.getElementById("target");
    log("Dumping info about contenteditable div:");
    log("Number of children: " + target.children.length);
    log("Contents:");
    log(target.children[0].tagName);
    log(target.children[1].tagName);
    log(target.children[2].tagName);
    log(target.children[3].tagName);

    log("Number of selected ranges: " + window.getSelection().rangeCount);

    testRunner.notifyDone();
}

function selectSelection() {
    window.getSelection().selectAllChildren(document.getElementById("selection"));
}

function dragElementToContentEditable(dragSource) 
{
    x = dragSource.offsetLeft + dragSource.offsetWidth / 2;
    y = dragSource.offsetTop + dragSource.offsetHeight / 2;

    eventSender.mouseMoveTo(x, y);
    eventSender.mouseDown();    

    var dropTarget = document.getElementById("target");
    x = dropTarget.offsetLeft + dropTarget.offsetWidth / 2;
    y = dropTarget.offsetTop + dropTarget.offsetHeight / 2;
    
    eventSender.mouseMoveTo(x, y);
    eventSender.mouseUp();
}
</script>
</head>

<body style="padding:0; margin:0" onload="runTest();">  

<div id="target" style="border: 1px solid black; width: 300px; height: 200px;" contenteditable="true"></div>
<div id="selection">
<img id="dragimage" src="../../resources/abe.png">
<a href="#" id="draglink">Link</a>
<span id="dragtext">Random text.</span></div>

<p>This test checks selection drag edge cases on Mac. To run the test manually:
<ol>
<li>Select everything above, start the drag over the image, and with no delay, drag it to the content editable area. Only the image should be dragged.
<li>Select everything above, start the drag over the link, and with no delay, drag it to the content editable area. The entire selection should be dragged.
<li>Select everything above, start the drag over the text, and with no delay, drag it to the content editable area. Nothing should be dragged, but a bunch of text should be selected instead.
</ol>
</p>
<div id="console"></ul>
</body>