ript">
  setup({ explicit_done: true });
</script>

<body onload="document.fonts.ready.then(() => { checkLayout('.grid'); })">

<div id="log"></div>

<pre>grid-template-columns: auto auto;</pre>

<div class="grid" style="grid-template-columns: auto auto;">
  <div data-expected-width="100">XXXXXXXXXX</div>
  <div data-expected-width="100"></div>
</div>

<pre>grid-template-columns: 0px 0px;</pre>

<div class="grid" style="grid-template-columns: 0px 0px;">
  <div data-expected-width="0">XXXXXXXXXX</div>
  <div