<!DOCTYPE html>
<html>
<body>
<script src="../../resources/js-test.js"></script>
<script>
description("Make sure that AudioBufferSourceNode.buffer keeps returning the same object");
jsTestIsAsync = true;

let context = new AudioContext();
let audioBufferSource = context.createBufferSource();
audioBufferSource.buffer = context.createBuffer(1, 1024, context.sampleRate);
audioBufferSource.buffer.foo = 1;
gc();
setTimeout(() => {
    gc();
    shouldBe("audioBufferSource.buffer.foo", "1");
    setTimeout(() => {
        gc();
        shouldBe("audioBufferSource.buffer.foo", "1");
        finishJSTest();
    }, 0);
}, 0);
</script>
</body>
</html>