mozilla-release/testing/web-platform/tests/content-security-policy/frame-src/frame-src-about-blank-allowed-by-scheme.sub.html

<!DOCTYPE html>
<html>

<head>
    <!-- Programmatically converted from a WebKit Reftest, please forgive resulting idiosyncracies.-->
    <meta http-equiv="Content-Security-Policy" content="frame-src about:; script-src 'self' 'unsafe-inline'; connect-src 'self';">
    <title>frame-src-about-blank-allowed-by-scheme</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>This frame should not be blocked by Content-Security-Policy.
    </p>
    <script>
        window.addEventListener('securitypolicyviolation', function(e) {
            log("Fail");
        });
    </script>    
    
    <iframe src="about:blank"></iframe>
    <div id="log"></div>
    <script>
        log("PASS");
    </script>
</body>

</html>