dynamicscompressor-basic.html

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

<!DOCTYPE html>

<html>

  <head>

    <title>

      dynamicscompressor-basic.html

    </title>

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

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

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

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

  </head>

  <body>

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

      let audit = Audit.createTaskRunner();

      let context;

      let compressor;

      audit.define(

            label: 'test',

            description: 'Basic tests for DynamicsCompressorNode API'

},

          function(task, should) {

            context = new AudioContext();

            compressor = context.createDynamicsCompressor();

            should(compressor.threshold.value, 'compressor.threshold.value')

                .beEqualTo(-24);

            should(compressor.knee.value, 'compressor.knee.value')

                .beEqualTo(30);

            should(compressor.ratio.value, 'compressor.ratio.value')

                .beEqualTo(12);

            should(compressor.attack.value, 'compressor.attack.value')

                .beEqualTo(Math.fround(0.003));

            should(compressor.release.value, 'compressor.release.value')

                .beEqualTo(0.25);

            should(typeof compressor.reduction, 'typeof compressor.reduction')

                .beEqualTo('number');

            should(compressor.reduction, 'compressor.reduction').beEqualTo(0);

            task.done();

});

      audit.run();

    </script>

  </body>

</html>