<!DOCTYPE html>
<html>

<head>
    <!-- Programmatically converted from a WebKit Reftest, please forgive resulting idiosyncracies.-->
    <meta http-equiv="Content-Security-Policy" content="frame-src 'none'; object-src 'none'; script-src 'self' 'unsafe-inline'; connect-src 'self';">
    <title>frame-src-about-blank-allowed-by-default</title>
    <script src="/resources/testharness.js"></script>
    <script src="/resources/testharnessreport.js"></script>
    <script src='../support/logTest.sub.js?logs=["PASS"]'></script>
    <script src="../support/alertAssert.sub.js?alerts=[]"></script>

    <p>These frames should not be blocked by Content-Security-Policy.
        It&apos;s pointless to block about:blank iframes because
        blocking a frame just results in displaying about:blank anyway!
    </p>
    <script>
        window.addEventListener('securitypolicyviolation', function(e) {
            log("Fail");
        });
    </script>

    <iframe src="about:blank"></iframe>
    <object type="text/html" data="about:blank"></object>

    <div id="log"></div>
    <script>
        log("PASS");
    </script>
</body>

</html>