stereopannernode-basic.html

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This WPT test may be referenced by the following Test IDs:
- /webaudio/the-audio-api/the-stereopanner-interface/stereopannernode-basic.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

  <head>

    <title>

      stereopannernode-basic.html

    </title>

    <script src="/resources/testharness.js"></script>

    <script src="/resources/testharnessreport.js"></script>

    <script src="../../resources/audit-util.js"></script>

    <script src="../../resources/audit.js"></script>

  </head>

  <body>

    <script id="layout-test-code">

      let audit = Audit.createTaskRunner();

      audit.define(

            label: 'test',

            description:

                'Attributes and basic functionality of StereoPannerNode'

},

          (task, should) => {

            let context = new AudioContext();

            let panner = context.createStereoPanner();

            should(panner.numberOfInputs, 'panner.numberOfInputs').beEqualTo(1);

            should(panner.numberOfOutputs, 'panner.numberOfOutputs')

                .beEqualTo(1);

            should(panner.pan.defaultValue, 'panner.pan.defaultValue')

                .beEqualTo(0.0);

            should(() => panner.pan.value = 1.0, 'panner.pan.value = 1.0')

                .notThrow();

            should(panner.pan.value, 'panner.pan.value').beEqualTo(1.0);

            should(() => panner.channelCount = 1, 'panner.channelCount = 1')

                .notThrow();

            should(() => panner.channelCount = 3, 'panner.channelCount = 3')

                .throw();

            should(

                () => panner.channelCountMode = 'explicit',

                'panner.channelCountMode = "explicit"')

                .notThrow();

            should(

                () => panner.channelCountMode = 'max',

                'panner.channelCountMode = "max"')

                .throw();

            task.done();

});

      audit.run();

    </script>

  </body>

</html>