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<title>Service Workers: OpaqueResponse</title>
    <head>
        <link rel="help" href="https://slightlyoff.github.io/ServiceWorker/spec/service_worker/#opaque-response">
        <script src="/resources/testharness.js"></script>
        <script src="/resources/testharnessreport.js"></script>

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    <body>

<!--

`OpaqueResponse` objects are immutable but constructable. The `fetch()` API
returns this type for cross-origin responses.

Their role is to encapsulate the security properties of the web platform. As
such, their `body` attribute will always be `undefined` and the list of
readable `headers` is heavily filtered.

`OpaqueResponse` objects may be forwarded on to rendering documents in exactly
the same way as mutable `Response` objects.

-->


    <script>
        test(function() {
            // not_implemented();
        }, "There are no tests for section OpaqueResponse so far.");
    </script>

    </body>
</html>