1 files changed, 71 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webaudio/the-audio-api/the-pannernode-interface/pannernode-basic.window.js b/testing/web-platform/tests/webaudio/the-audio-api/the-pannernode-interface/pannernode-basic.window.js
new file mode 100644
index 0000000000..298fce0f20
--- /dev/null
+++ b/testing/web-platform/tests/webaudio/the-audio-api/the-pannernode-interface/pannernode-basic.window.js
@@ -0,0 +1,71 @@
+test((t) => {
+  const context = new AudioContext();
+  const source = new ConstantSourceNode(context);
+  const panner = new PannerNode(context);
+  source.connect(panner).connect(context.destination);
+
+  // Basic parameters
+  assert_equals(panner.numberOfInputs,1);
+  assert_equals(panner.numberOfOutputs,1);
+  assert_equals(panner.refDistance, 1);
+  panner.refDistance = 270.5;
+  assert_equals(panner.refDistance, 270.5);
+  assert_equals(panner.maxDistance, 10000);
+  panner.maxDistance = 100.5;
+  assert_equals(panner.maxDistance, 100.5);
+  assert_equals(panner.rolloffFactor, 1);
+  panner.rolloffFactor = 0.75;
+  assert_equals(panner.rolloffFactor, 0.75);
+  assert_equals(panner.coneInnerAngle, 360);
+  panner.coneInnerAngle = 240.5;
+  assert_equals(panner.coneInnerAngle, 240.5);
+  assert_equals(panner.coneOuterAngle, 360);
+  panner.coneOuterAngle = 166.5;
+  assert_equals(panner.coneOuterAngle, 166.5);
+  assert_equals(panner.coneOuterGain, 0);
+  panner.coneOuterGain = 0.25;
+  assert_equals(panner.coneOuterGain, 0.25);
+  assert_equals(panner.panningModel, 'equalpower');
+  assert_equals(panner.distanceModel, 'inverse');
+
+  // Position/orientation AudioParams
+  assert_equals(panner.positionX.value, 0);
+  assert_equals(panner.positionY.value, 0);
+  assert_equals(panner.positionZ.value, 0);
+  assert_equals(panner.orientationX.value, 1);
+  assert_equals(panner.orientationY.value, 0);
+  assert_equals(panner.orientationZ.value, 0);
+
+  // AudioListener
+  assert_equals(context.listener.positionX.value, 0);
+  assert_equals(context.listener.positionY.value, 0);
+  assert_equals(context.listener.positionZ.value, 0);
+  assert_equals(context.listener.forwardX.value, 0);
+  assert_equals(context.listener.forwardY.value, 0);
+  assert_equals(context.listener.forwardZ.value, -1);
+  assert_equals(context.listener.upX.value, 0);
+  assert_equals(context.listener.upY.value, 1);
+  assert_equals(context.listener.upZ.value, 0);
+
+  panner.panningModel = 'equalpower';
+  assert_equals(panner.panningModel, 'equalpower');
+  panner.panningModel = 'HRTF';
+  assert_equals(panner.panningModel, 'HRTF');
+  panner.panningModel = 'invalid';
+  assert_equals(panner.panningModel, 'HRTF');
+
+  // Check that numerical values are no longer supported.  We shouldn't
+  // throw and the value shouldn't be changed.
+  panner.panningModel = 1;
+  assert_equals(panner.panningModel, 'HRTF');
+
+  panner.distanceModel = 'linear';
+  assert_equals(panner.distanceModel, 'linear');
+  panner.distanceModel = 'inverse';
+  assert_equals(panner.distanceModel, 'inverse');
+  panner.distanceModel = 'exponential';
+  assert_equals(panner.distanceModel, 'exponential');
+
+  panner.distanceModel = 'invalid';
+  assert_equals(panner.distanceModel, 'exponential');
+}, 'Test the PannerNode interface');