<style>
rt, script, body {
outline-style: solid;
position: absolute;
will-change: transform;
display: table-cell;
border-spacing: 4499;
}
</style>
Test passes if it does not CRASH in debug.
Note, this test does not have a DOCTYPE as the failure does not
reproduce with a DOCTYPE.
<rt>
<menu></menu>
<script>
if (window.testRunner)
testRunner.dumpAsText();
document.execCommand("selectAll");
document.designMode = "On";
document.execCommand("italic")
</script>