IPC::ParamTraits for ui::PointerEvent.

components/mus/common/event_param_traits_unittest.cc

 // Copyright (c) 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/mus/common/event_param_traits.h"
 
 #include <limits>
 
 #include "ipc/ipc_message.h"
 #include "ipc/ipc_param_traits.h"
@@ skipping 43 matching lines @@
       case EventType::ET_MOUSEWHEEL:
         Compare(CAST_EVENT(MouseWheelEvent, a), CAST_EVENT(MouseWheelEvent, b));
         break;
       case EventType::ET_TOUCH_RELEASED:
       case EventType::ET_TOUCH_PRESSED:
       case EventType::ET_TOUCH_MOVED:
       case EventType::ET_TOUCH_CANCELLED:
       case EventType::ET_DROP_TARGET_EVENT:
         Compare(CAST_EVENT(TouchEvent, a), CAST_EVENT(TouchEvent, b));
         break;
+      case EventType::ET_POINTER_DOWN:
+      case EventType::ET_POINTER_MOVED:
+      case EventType::ET_POINTER_UP:
+      case EventType::ET_POINTER_CANCELLED:
+      case EventType::ET_POINTER_ENTERED:
+      case EventType::ET_POINTER_EXITED:
+        Compare(CAST_EVENT(PointerEvent, a), CAST_EVENT(PointerEvent, b));
+        break;
       case EventType::ET_GESTURE_SCROLL_BEGIN:
       case EventType::ET_GESTURE_SCROLL_END:
       case EventType::ET_GESTURE_SCROLL_UPDATE:
       case EventType::ET_GESTURE_SHOW_PRESS:
       case EventType::ET_GESTURE_WIN8_EDGE_SWIPE:
       case EventType::ET_GESTURE_TAP:
       case EventType::ET_GESTURE_TAP_DOWN:
       case EventType::ET_GESTURE_TAP_CANCEL:
       case EventType::ET_GESTURE_BEGIN:
       case EventType::ET_GESTURE_END:
@@ skipping 371 matching lines @@
       EventType::ET_GESTURE_DOUBLE_TAP,
   };
   for (int i = 0; i < 17; i++) {
     ScopedEvent event(
         new GestureEvent(0.0, 0.0, 0, base::TimeDelta(),
                          CreateCornerCaseGestureEventDetails(event_types[i])));
     Verify(event);
   }
 }
 
+TEST_F(EventParamTraitsTest, GoodSimplePointerEvent) {
+  EventType event_types[] = {
+      ET_POINTER_DOWN,      ET_POINTER_MOVED,   ET_POINTER_UP,
+      ET_POINTER_CANCELLED, ET_POINTER_ENTERED, ET_POINTER_EXITED,
+  };
+  EventPointerType pointer_types[] = {
+      EventPointerType::POINTER_TYPE_MOUSE,
+      EventPointerType::POINTER_TYPE_TOUCH,
+  };
+
+  for (size_t i = 0; i < arraysize(event_types); i++) {
+    for (size_t j = 0; j < arraysize(pointer_types); j++) {
+      ScopedEvent event(new PointerEvent(event_types[i], pointer_types[j],
+                                         gfx::Point(), gfx::Point(), 0, 0,
+                                         base::TimeDelta()));
+      Verify(event);
+    }
+  }
+}
+
 #undef FEQ
 #undef ASSERT_FEQ
 #undef CAST_EVENT
 #undef COMPARE_BASE
 #undef MIN
 #undef MAX
 #undef IMIN
 #undef IMAX
 #undef FMIN
 #undef FMAX
 #undef FNAN
 
 }  // namespace
 }  // namespace ui