<!DOCTYPE html>
<head>
<title>Upgrade Insecure Requests: Form Submission.</title>
<script src="/js-test-resources/testharness.js"></script>
<script src="/js-test-resources/testharnessreport.js"></script>
</head>
<body>
<script>
async_test(t => {
    var iframe = document.createElement('iframe');
    iframe.srcdoc = "<meta http-equiv='Content-Security-Policy' content='upgrade-insecure-requests'>" +
               "<form action='http://127.0.0.1:8443/security/resources/post-origin-to-parent.html'></form>" +
               "<script>document.querySelector('form').submit()</scr" + "ipt>";

    window.addEventListener('message', t.step_func(e => {
        if (e.source == iframe.contentWindow) {
            assert_equals("https://127.0.0.1:8443", e.data.origin);
            t.done();
        }
    }));

    document.body.appendChild(iframe);
}, "Same-host form submissions are upgraded.");

async_test(t => {
    var iframe = document.createElement('iframe');
    iframe.srcdoc = "<meta http-equiv='Content-Security-Policy' content='upgrade-insecure-requests'>" +
               "<form action='http://localhost:8443/security/resources/post-origin-to-parent.html'></form>" +
               "<script>document.querySelector('form').submit()</scr" + "ipt>";

    window.addEventListener('message', t.step_func(e => {
        if (e.source == iframe.contentWindow) {
            assert_equals("https://localhost:8443", e.data.origin);
            t.done();
        }
    }));

    document.body.appendChild(iframe);
}, "Cross-host form submissions are upgraded.");
</script>
</body>