<iframe src="no-store-frame.php"></iframe>

<script>
window.onpageshow = function(evt)
{
    if (!evt.persisted)
        return;

    alert("PASS: The page was restored from the page cache. Good job!");
    if (window.testRunner)
        testRunner.notifyDone();
}

window.onload = function()
{
    if (window.sessionStorage.https_in_page_cache_started) {
        alert("FAIL: The page was reloaded on back. It should NOT have been.");
        if (window.testRunner)
            testRunner.notifyDone();
        return;
    }

    alert("This page is https and has has a subframe with the no-store cache-control directive. It should go in to the page cache.");
    window.sessionStorage.https_in_page_cache_started = true;
    setTimeout('window.location = "go-back.html"', 0);
}
</script>
