load-worker-in-iframe.html | Explore in Territory

<!DOCTYPE html>
<html>
<head>
    <script>
    // get-host-info.js, loaded below, is considered active mixed
    // content when this page is loaded over HTTP in an iframe inside an
    // HTTPS page. Allow active mixed content here so that
    // get-host-info.js runs.
    if (window.testRunner) {
       testRunner.overridePreference("WebKitAllowRunningInsecureContent", true);
       testRunner.setAllowRunningOfInsecureContent(true);
    }
    </script>

    <script src="/resources/get-host-info.js"></script>
    <script>
    window.onmessage = function (event) {
        window.parent.postMessage(event.data, "*");
    }

    window.onload = function () {
        var iframe = document.createElement("iframe");
        iframe.src = get_host_info().HTTPS_ORIGIN + "/workers/resources/load-worker.html";
        document.body.appendChild(iframe);
    }
    </script>
</head>
<body>
</body>
</html>

chromium/third_party/blink/web_tests/http/tests/workers/resources/load-worker-in-iframe.html