<!DOCTYPE html>
<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1214890">
<body></body>
<script>
let value = '';
for (let i = 0; i < 100000; ++i) {
  value += ` repeat(1000, ${i}px)`;
}
document.body.style.gridTemplateColumns = value;
document.body.textContent = 'PASS';
</script>
