<!doctype html>
<html>
<head>
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<script src="../../resources/WebIDLParser.js"></script>
<script src="../../resources/idlharness.js"></script>
</head>
<body>
<script id="datatransfer-idl" type="text/plain">
[Constructor, Exposed=(Window)]
interface DataTransfer {
    attribute DOMString dropEffect;
    attribute DOMString effectAllowed;

    [SameObject] readonly attribute DataTransferItemList items;

    void setDragImage(Element image, long x, long y);

    /* old interface */
    readonly attribute FrozenArray<DOMString> types;
    DOMString getData(DOMString format);
    void setData(DOMString format, DOMString data);
    void clearData(optional DOMString format);
    [SameObject] readonly attribute FileList files;
};
</script>
<script id="datatransferitemlist-idl" type="text/plain">
interface DataTransferItemList {
    readonly attribute unsigned long length;
    getter DataTransferItem (unsigned long index);
    DataTransferItem? add(DOMString data, DOMString type);
    DataTransferItem? add(File data);
    void remove(unsigned long index);
    void clear();
};
</script>
<script id="datatransferitem-idl" type="text/plain">
interface DataTransferItem {
    readonly attribute DOMString kind;
    readonly attribute DOMString type;
    void getAsString(FunctionStringCallback? callback);
    File? getAsFile();
};

callback FunctionStringCallback = void (DOMString data);
</script>
<script>
var idlsArray = new IdlArray();
var idl = document.getElementById("datatransfer-idl").textContent
    + document.getElementById("datatransferitemlist-idl").textContent
    + document.getElementById("datatransferitem-idl").textContent;

idlsArray.add_idls(idl);
idlsArray.add_untested_idls("interface Element {};");
idlsArray.test();
</script>
</body>
</html>