<!DOCTYPE html>
<html>
<meta charset="utf-8">
<body>
<style>
::selection {
    background: #447099;
    color: #fff
}

</style>
<p>Test that selected unconfirmed text ignores ::selection rules.
To test manually, type anything using Kotoeri Hiragana, and press down arrow. The text should not become invisible.</p>
<input id="test" type="text">
<script>

var test = document.getElementById('test');
test.focus();

var markedText = textInputController.makeAttributedString("ひらがな");
markedText.addAttribute("NSUnderline", 2);
textInputController.setMarkedText(markedText, 0, 4);

</script>
</body>
</html>