permissions-policy-ch-ua-high-entropy-values.html (386B)
1 <!DOCTYPE html> 2 <script src="/resources/testdriver.js"></script> 3 <script src="/resources/testdriver-vendor.js"></script> 4 <script> 5 window.onload = async function() { 6 const hints = await navigator.userAgentData.getHighEntropyValues(["bitness"]); 7 const enabled = hints.hasOwnProperty("bitness"); 8 window.parent.postMessage({ type: 'availability-result', enabled }, "*"); 9 }; 10 </script>