Telemetry: Add speed parameters to swipe and scroll actions.

The synthetic swipe and scroll gestures have a parameter that controls the speed
of the gesture (in pixels per second). This patch exposes that parameter to the
corresponding page actions in Telemetry.

BUG=326522

Review URL: https://codereview.chromium.org/128073002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@243861 0039d316-1c4b-4281-b951-d872f2087c98

tools/telemetry/telemetry/page/actions/scroll.js

@@ -17,12 +17,14 @@
       this.left_start_percentage_ = opt_options.left_start_percentage;
       this.top_start_percentage_ = opt_options.top_start_percentage;
       this.direction_ = opt_options.direction;
+      this.speed_ = opt_options.speed;
       this.gesture_source_type_ = opt_options.gesture_source_type;
     } else {
       this.element_ = document.body;
       this.left_start_percentage_ = 0.5;
       this.top_start_percentage_ = 0.5;
       this.direction_ = 'down';
+      this.speed_ = 800;
       this.gesture_source_type_ = chrome.gpuBenchmarking.DEFAULT_INPUT;
     }
   }
@@ -98,7 +100,8 @@
         rect.top + rect.height * this.options_.top_start_percentage_;
     chrome.gpuBenchmarking.smoothScrollBy(
         distance, this.onGestureComplete_.bind(this), start_left, start_top,
-        this.options_.gesture_source_type, this.options_.direction_);
+        this.options_.gesture_source_type, this.options_.direction_,
+        this.options_.speed_);
   };
 
   ScrollAction.prototype.onGestureComplete_ = function() {

tools/telemetry/telemetry/page/actions/scroll.py

@@ -51,6 +51,7 @@ class ScrollAction(gesture_action.GestureAction):
     left_start_percentage = 0.5
     top_start_percentage = 0.5
     direction = 'down'
+    speed = 800
     gesture_source_type = 'chrome.gpuBenchmarking.DEFAULT_INPUT'
     if hasattr(self, 'left_start_percentage'):
       left_start_percentage = self.left_start_percentage
@@ -61,6 +62,8 @@ class ScrollAction(gesture_action.GestureAction):
       if direction not in ['down', 'up', 'left', 'right']:
         raise page_action.PageActionNotSupported(
             'Invalid scroll direction: %s' % direction)
+    if hasattr(self, 'speed'):
+      speed = self.speed
     if hasattr(self, 'scroll_requires_touch') and self.scroll_requires_touch:
       gesture_source_type = 'chrome.gpuBenchmarking.TOUCH_INPUT'
     if hasattr(self, 'scrollable_element_function'):
@@ -70,11 +73,13 @@ class ScrollAction(gesture_action.GestureAction):
                left_start_percentage: %s,
                top_start_percentage: %s,
                direction: '%s',
+               speed: %s,
                gesture_source_type: %s })
              });""" % (self.scrollable_element_function,
                        left_start_percentage,
                        top_start_percentage,
                        direction,
+                       speed,
                        gesture_source_type))
     else:
       tab.ExecuteJavaScript("""
@@ -83,10 +88,12 @@ class ScrollAction(gesture_action.GestureAction):
             left_start_percentage: %s,
             top_start_percentage: %s,
             direction: '%s',
+            speed: %s,
             gesture_source_type: %s });"""
         % (left_start_percentage,
            top_start_percentage,
            direction,
+           speed,
            gesture_source_type))
 
     tab.WaitForJavaScriptExpression('window.__scrollActionDone', 60)

tools/telemetry/telemetry/page/actions/swipe.js

@@ -12,12 +12,14 @@
       this.top_start_percentage_ = opt_options.top_start_percentage;
       this.direction_ = opt_options.direction;
       this.distance_ = opt_options.distance;
+      this.speed_ = opt_options.speed;
     } else {
       this.element_ = document.body;
       this.left_start_percentage_ = 0.5;
       this.top_start_percentage_ = 0.5;
       this.direction_ = 'left';
       this.distance_ = 0;
+      this.speed_ = 800;
     }
   }
 
@@ -56,7 +58,8 @@
     chrome.gpuBenchmarking.swipe(this.options_.direction_,
                                  this.options_.distance_,
                                  this.onGestureComplete_.bind(this),
-                                 start_left, start_top);
+                                 start_left, start_top,
+                                 this.options_.speed_);
   };
 
   SwipeAction.prototype.onGestureComplete_ = function() {

tools/telemetry/telemetry/page/actions/swipe.py

@@ -36,6 +36,7 @@ class SwipeAction(gesture_action.GestureAction):
     top_start_percentage = 0.5
     direction = 'left'
     distance = 100
+    speed = 800
     if hasattr(self, 'left_start_percentage'):
       left_start_percentage = self.left_start_percentage
     if hasattr(self, 'top_start_percentage'):
@@ -47,6 +48,8 @@ class SwipeAction(gesture_action.GestureAction):
             'Invalid swipe direction: %s' % direction)
     if hasattr(self, 'distance'):
       distance = self.distance
+    if hasattr(self, 'speed'):
+      speed = self.speed
     if hasattr(self, 'element_function'):
       tab.ExecuteJavaScript("""
           (%s)(function(element) { window.__swipeAction.start(
@@ -54,12 +57,14 @@ class SwipeAction(gesture_action.GestureAction):
                left_start_percentage: %s,
                top_start_percentage: %s,
                direction: '%s',
-               distance: %s })
+               distance: %s,
+               speed: %s })
              });""" % (self.element_function,
                        left_start_percentage,
                        top_start_percentage,
                        direction,
-                       distance))
+                       distance,
+                       speed))
     else:
       tab.ExecuteJavaScript("""
           window.__swipeAction.start(
@@ -67,11 +72,13 @@ class SwipeAction(gesture_action.GestureAction):
             left_start_percentage: %s,
             top_start_percentage: %s,
             direction: '%s',
-            distance: %s });"""
+            distance: %s,
+            speed: %s });"""
         % (left_start_percentage,
            top_start_percentage,
            direction,
-           distance))
+           distance,
+           speed))
 
     tab.WaitForJavaScriptExpression('window.__swipeActionDone', 60)