<!DOCTYPE html>
<html>
<head>
    <script src=../video-test.js></script>
    <script type="text/javascript">
    var promise;
    var info;

    async function doTest()
    {
        if (!window.internals) {
            failTest("Internals is required for this test.")
            return;
        }

        run('internals.enableMockMediaCapabilities()');
        run('internals.settings.setMediaCapabilitiesExtensionsEnabled(true)');

        run("promise = navigator.mediaCapabilities.decodingInfo({ type: 'file', audio: { contentType: 'audio/mp4; codecs=\"mp4a.40.2\"', channels: '5.1', bitrate: 1000, samplerate: 44100 } });");

        info = await shouldResolve(promise);
        testExpected('info.supported', true);
        testExpected('typeof info.supportedConfiguration.audio.spatialRendering', 'undefined');

        run("promise = navigator.mediaCapabilities.decodingInfo({ type: 'file', audio: { contentType: 'audio/mp4; codecs=\"mp4a.40.2\"', channels: '5.1', bitrate: 1000, samplerate: 44100, spatialRendering: true } });");

        info = await shouldResolve(promise);
        testExpected('info.supported', true);
        testExpected('info.supportedConfiguration.audio.spatialRendering', true);

        run("promise = navigator.mediaCapabilities.decodingInfo({ type: 'file', audio: { contentType: 'audio/mp4; codecs=\"mp4a.40.2\"', channels: '2', bitrate: 1000, samplerate: 44100, spatialRendering: true } });");

        info = await shouldResolve(promise);
        testExpected('info.supported', false);
        testExpected('info.supportedConfiguration.audio.spatialRendering', true);

        run("promise = navigator.mediaCapabilities.decodingInfo({ type: 'file', audio: { contentType: 'audio/mp4; codecs=\"mp4a.40.2\"', channels: '2', bitrate: 1000, samplerate: 44100, spatialRendering: false } });");

        info = await shouldResolve(promise);
        testExpected('info.supported', true);
        testExpected('info.supportedConfiguration.audio.spatialRendering', false);

        endTest();
    }
    </script>
</head>
<body onload="doTest()" />
</html>