ladybird/Tests/LibWeb/Text/input/WebAudio/compressor-node-channel-cound-mode.html

<script src="../include.js"></script>
<script>
test(() => {
  const context = new (window.AudioContext || window.webkitAudioContext)();
  const validModes = ['clamped-max', 'explicit'];
  const invalidMode = 'max';

  // Test valid channelCountMode values via constructor
  validModes.forEach(mode => {
      const node = new DynamicsCompressorNode(context, { channelCountMode: mode });
      println(node.channelCountMode);
  });

  // Test invalid channelCountMode via constructor
  try {
      new DynamicsCompressorNode(context, { channelCountMode: invalidMode });
  } catch (error) {
      println(error.name);
  }

  // Test valid channelCountMode values via setter
  validModes.forEach(mode => {
      const node = new DynamicsCompressorNode(context);
      node.channelCountMode = mode;
      println(node.channelCountMode);
  });

  // Test invalid channelCountMode via setter
  try {
      const node = new DynamicsCompressorNode(context);
      node.channelCountMode = invalidMode;
  } catch (error) {
      println(error.name);
  }
});
</script>