<!DOCTYPE html>
<html class="reftest-wait">
<script>
const rate = 44101; // not divisible by 2
var context = new window.OfflineAudioContext(1, 512, rate);
var buffer = context.createBuffer(1, 128, rate);
buffer.getChannelData(0)[0] = 1.0;
var source = context.createBufferSource();
source.buffer = buffer;
source.playbackRate.value = rate / (Math.pow(2, 30) * 1.0000001);
source.start(512 / rate);
context.startRendering().
  then(function() {
    document.documentElement.removeAttribute("class");
  });
</script>
