1 files changed, 95 insertions, 0 deletions
diff --git a/dom/vr/test/mochitest/VRSimulationDriver.js b/dom/vr/test/mochitest/VRSimulationDriver.js
new file mode 100644
index 0000000000..5129485926
--- /dev/null
+++ b/dom/vr/test/mochitest/VRSimulationDriver.js
@@ -0,0 +1,95 @@
+var VRServiceTest;
+var vrMockDisplay;
+
+var VRSimulationDriver = (function() {
+  "use strict";
+
+  var AttachWebVRDisplay = function() {
+    if (vrMockDisplay) {
+      // Avoid creating multiple displays
+      return Promise.resolve(vrMockDisplay);
+    }
+    var promise = VRServiceTest.attachVRDisplay("VRDisplayTest");
+    promise.then(function(display) {
+      assert_true(display != null, "AttachWebVRDisplay should success.");
+      vrMockDisplay = display;
+    });
+
+    return promise;
+  };
+
+  var SetVRDisplayPose = function(
+    position,
+    linearVelocity,
+    linearAcceleration,
+    orientation,
+    angularVelocity,
+    angularAcceleration
+  ) {
+    vrMockDisplay.setPose(
+      position,
+      linearVelocity,
+      linearAcceleration,
+      orientation,
+      angularVelocity,
+      angularAcceleration
+    );
+  };
+
+  var SetEyeResolution = function(width, height) {
+    vrMockDisplay.setEyeResolution(width, height);
+  };
+
+  var SetEyeParameter = function(
+    eye,
+    offsetX,
+    offsetY,
+    offsetZ,
+    upDegree,
+    rightDegree,
+    downDegree,
+    leftDegree
+  ) {
+    vrMockDisplay.setEyeParameter(
+      eye,
+      offsetX,
+      offsetY,
+      offsetZ,
+      upDegree,
+      rightDegree,
+      downDegree,
+      leftDegree
+    );
+  };
+
+  var SetMountState = function(isMounted) {
+    vrMockDisplay.setMountState(isMounted);
+  };
+
+  var UpdateVRDisplay = function() {
+    vrMockDisplay.update();
+  };
+
+  var AttachVRController = function() {
+    var promise = VRServiceTest.attachVRController("VRControllerTest");
+    promise.then(function(controller) {
+      assert_true(controller != null, "AttachVRController should success.");
+    });
+
+    return promise;
+  };
+
+  var API = {
+    AttachWebVRDisplay,
+    SetVRDisplayPose,
+    SetEyeResolution,
+    SetEyeParameter,
+    SetMountState,
+    UpdateVRDisplay,
+    AttachVRController,
+
+    none: false,
+  };
+
+  return API;
+})();