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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<script src="shared_test_funcs.js"></script>
<script>
async function runTheTest(iframe_domain, cross_origin_domain) {
const iframes = document.querySelectorAll("iframe");
iframes[0].src = `https://${iframe_domain}/browser/browser/components/resistfingerprinting/test/browser/file_hwconcurrency_data_iframee.html`;
await waitForMessage("ready", `https://${iframe_domain}`);
const promiseForRFPTest = new Promise(resolve => {
window.addEventListener("message", event => {
if(event.origin != `https://${iframe_domain}`) {
throw new Error(`origin should be ${iframe_domain}`);
}
resolve(event.data);
}, { once: true });
});
iframes[0].contentWindow.postMessage(["gimme", cross_origin_domain], "*");
var result = await promiseForRFPTest;
return result;
}
</script>
</head>
<body>
<iframe width=100></iframe>
</body>
</html>
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