<body><input id=input required draggable="true">
<script>
    input.focus();
    document.execCommand("forwardDelete", false);
    document.body.innerText = "Tests forward-deleting a UserSelect::None element. The test passes if WebKit doesn't crash or hit an ssertion.";
    if (window.testRunner)
        testRunner.dumpAsText();
</script>