<!DOCTYPE html><!-- webkit-test-runner [ ModelElementEnabled=true ] -->
<html>
<head>
    <style>
        model {
            opacity: 0.5;
        }
    </style>
</head>
<body>
<model id="model">
    <source src="resources/heart.usdz">
</model>
<pre id="layers"></pre>
<script>
    window.testRunner?.waitUntilDone();
    window.testRunner?.dumpAsText();

    const layers = document.getElementById("layers");
    const model = document.getElementById("model");

    model.ready.then((resolve) => {
        layers.textContent = window.internals?.platformLayerTreeAsText(model) ?? "This test requires testRunner.";
        model.remove();
        window.testRunner?.notifyDone();
    }, (reason) => {
        layers.textContent = "Failed model load: " + reason;
        window.testRunner?.notifyDone();
    });
</script>
</body>
</html>