firefox: Do not fail when element is not scrollable into view

Signed-off-by: Alexei Barantsev <barancev@gmail.com>
skestle · Nov 18, 2015 · 5664d8a · 5664d8a
1 parent 2f4a6d8
commit 5664d8a
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/javascript/firefox-driver/js/syntheticMouse.js b/javascript/firefox-driver/js/syntheticMouse.js
@@ -114,6 +114,11 @@ SyntheticMouse.prototype.isElementClickable = function(element) {
 
   var elementAtPoint = owner.elementFromPoint(coords.x, coords.y);
 
+  // element may be huge, so coordinates are outside the viewport
+  if (elementAtPoint === null) {
+    return;
+  }
+
   if (element == elementAtPoint) {
     return;
   }