blob: 028cdea28d069e9eef6c34297c09a7303d8872f7 [file] [log] [blame]
<html>
<head>
<script src="../../resources/js-test.js"></script>
<style>
#dropTarget, #dragMe { text-align: center; display: table-cell; vertical-align: middle }
#dropTarget {width: 256px; height: 256px; border: 1px dashed}
#dragMe {-webkit-user-drag: element; -webkit-user-select: none; background: #ff0000; width: 64px; height: 64px; color: white}
</style>
<script>
var dragMe;
var dropTarget;
var consoleElm;
var event;
var FORMAT_TYPE = 'text/plain';
var ALLOWED_EFFECT = 'copy';
var DROP_EFFECT = 'copy';
window.onload = function()
{
dragMe = document.getElementById("dragMe");
dropTarget = document.getElementById("dropTarget");
consoleElm = document.getElementById("console");
if (!dragMe || !dropTarget || !consoleElm)
return;
dragMe.ondragstart = dragStart;
dragMe.ondragend = dragEnd;
dropTarget.ondragenter = dragEntered;
dropTarget.ondragover = dragOver;
dropTarget.ondrop = drop;
runTest();
}
function dragStart(e)
{
event = e;
e.dataTransfer.effectAllowed = ALLOWED_EFFECT;
e.dataTransfer.setData(FORMAT_TYPE, e.target.textContent);
}
function dragEnd(e)
{
return;
}
function dragEntered(e)
{
dragEnteredAndUpdated(e);
}
function dragOver(e)
{
dragEnteredAndUpdated(e);
}
function dragEnteredAndUpdated(e)
{
event = e;
e.dataTransfer.dropEffect = DROP_EFFECT;
cancelDrag(e);
}
function drop(e)
{
checkFormatType(e);
cancelDrag(e);
}
function cancelDrag(e)
{
if (e.preventDefault)
e.preventDefault();
else {
// Assume this script is executing within Internet Explorer
e.returnValue = false;
}
}
function checkFormatType(e)
{
event = e;
var formatTypes = e.dataTransfer.types; // This line causes the crash.
if (event.dataTransfer.types.indexOf(FORMAT_TYPE) == -1)
testFailed('event.dataTransfer.types should contain format "' + FORMAT_TYPE + '", but it does not.');
else
testPassed('event.dataTransfer.types contains format "' + FORMAT_TYPE + '"');
if (event.dataTransfer.getData(FORMAT_TYPE) != 'Square')
testFailed('event.dataTransfer.getData("' + FORMAT_TYPE + '") should contain "Square", but it does not.');
else
testPassed('event.dataTransfer.getData("' + FORMAT_TYPE + '") contains "Square"');
}
function runTest()
{
if (!window.eventSender)
return;
if (window.testRunner)
testRunner.dumpAsText();
var startX = dragMe.offsetLeft + 10;
var startY = dragMe.offsetTop + dragMe.offsetHeight / 2;
var endX = dropTarget.offsetLeft + 10;
var endY = dropTarget.offsetTop + dropTarget.offsetHeight / 2;
eventSender.mouseMoveTo(startX, startY);
eventSender.mouseDown();
eventSender.leapForward(100);
eventSender.mouseMoveTo(endX, endY);
eventSender.mouseUp();
var testContainer = document.getElementById("test-container");
if (testContainer)
document.body.removeChild(testContainer);
debug('<br /><span class="pass">TEST COMPLETE</span>');
}
</script>
</head>
<body>
<p id="description"></p>
<div id="test-container">
<div id="dropTarget">Drop the red square onto me.</div>
<hr/>
<p>Items that can be dragged to the drop target:</p>
<div id="dragMe" draggable="true">Square</div>
<hr/>
</div>
<div id="console"></div>
<script>
description("This test checks that on a successful drop we can access <code>event.dataTransfer.types</code> without crashing.");
</script>
</body>
</html>