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<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Basic User Interface Test: caret-color auto, white on black</title>
<link rel="author" title="Florian Rivoal" href="mailto:florian@rivoal.net">
<link rel="help" href="http://www.w3.org/TR/css3-ui/#caret-color">
<meta name="flags" content="interact">
<meta name="assert" content="Test checks that caret-color:auto provides good contrast in white on black">
<style>
textarea {
font-size: 3em;
font-weight: bold;
width: 10em;
padding: 10px;
background: black;
color: white;
caret-color: auto; /*initial value, but to be sure in case the UA stylesheet sets something else */
}
</style>
<body>
<p>Test passes if, when the text area below is focused for editing, the text insertion caret is either white
or some other color that contrasts well with the background.</p>
<p>The shape of the caret, and whether it flashes, are not part of the test.</p>
<textarea id="test"></textarea>
<script>
window.onload = function() {
document.getElementById("test").focus();
}
</script>
</body>
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