Shape detection: moar content_browsertests (face, qr/barcode)

content/test/data/media/shape_detection_test.html

Index: content/test/data/media/shape_detection_test.html
diff --git a/content/test/data/media/face_detection_test.html b/content/test/data/media/shape_detection_test.html
similarity index 60%
rename from content/test/data/media/face_detection_test.html
rename to content/test/data/media/shape_detection_test.html
index 16b5dd73cb5c4ecbf979cab6dfec5d6460afb773..6f098369651d2f4d304003971d015073f018805b 100644
--- a/content/test/data/media/face_detection_test.html
+++ b/content/test/data/media/shape_detection_test.html
@@ -10,15 +10,17 @@
 <script>
   var img = document.getElementById("myImage");
 
-  function detectFacesOnImageUrl(url) {
-    img.src = url;
+  function detectShapesOnImageUrl(detector, url) {
+    var detector = eval('new ' + detector + '()');
+    console.log(detector);
     img.onload = function() {
-      var detector = new FaceDetector();
+      console.log('image loaded');
       var results = "";
       detector.detect(img)
-        .then(detectedFaces => {
-          for (var i = 0; i < detectedFaces.length; i++) {
-            var boundingBox = detectedFaces[i].boundingBox;
+        .then(detectedObjects => {
+          console.log('something detected');
+          for (var i = 0; i < detectedObjects.length; i++) {
+            var boundingBox = detectedObjects[i].boundingBox;
             var result = boundingBox.x + "," + boundingBox.y + "," +
                          boundingBox.width + "," + boundingBox.height;
             results += result + "#";
@@ -26,10 +28,11 @@
           window.domAutomationController.send(results);
         })
         .catch(error => {
-          error = new Error("Error during detection:" + error.message);
+          console.error(error.mesage);
           window.domAutomationController.send(error.message);
         });
     }
+    img.src = url;
   }
   </script>
 </html>