<!DOCTYPE html>
<html>
<body>
<script src="../../resources/js-test.js"></script>
<textarea id="testArea" designMode="on"></textarea>
<script>
description("Tests that execCommand('insertHTML') on a textarea without renderer returns false and does not crash.");
jsTestIsAsync = true;

onload = () => {
    testArea = document.getElementById("testArea");

    testArea.focus();
    testArea.style = "display:none";
    testArea.maxLength = 1;

    evalAndLog('document.execCommand("insertHTML", false, "foo")');
    shouldBeEqualToString("testArea.innerText", "");
    shouldBeEqualToString("testArea.value", "");
    finishJSTest();
}
</script>
</body>
</html>