<style>
html { content: url("#foo"); }
</style>
<script>
if (testRunner) {
  testRunner.waitUntilDone();
  testRunner.dumpAsText();
}

function runTest() {
  document.startViewTransition();
  setTimeout(function() { document.write("Test passes if it does not crash."); testRunner.notifyDone(); }, 10);
}
</script>
<body onload=runTest()>