inputevent-invalid-selection-crash.html

<html>
<title>InputEvent: Invalid selection should not crash</title>
<script src="../../../resources/testharness.js"></script>
<script src="../../../resources/testharnessreport.js"></script>
<script>
async_test(t => {
    assert_not_equals(window.testRunner, undefined, 'This test requires testRunner.');
    document.addEventListener('DOMContentLoaded', t.step_func_done(() => {
        document.designMode = 'on';
        document.execCommand('selectAll');
        document.execCommand('insertText', false, 'abc');
        document.documentElement.innerText = null;
        testRunner.execCommand('undo');
    }));
});
</script>
</html>

chromium/third_party/blink/web_tests/fast/events/inputevents/inputevent-invalid-selection-crash.html