Make SyntheticPointerAction to flush the pointer action sequence

content/common/input/input_param_traits_unittest.cc

 // Copyright 2013 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 "content/common/input/input_param_traits.h"
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/memory/ptr_util.h"
 #include "content/common/input/input_event.h"
 #include "content/common/input/synthetic_gesture_params.h"
 #include "content/common/input/synthetic_pinch_gesture_params.h"
+#include "content/common/input/synthetic_pointer_action_list_params.h"
 #include "content/common/input/synthetic_pointer_action_params.h"
 #include "content/common/input/synthetic_smooth_drag_gesture_params.h"
 #include "content/common/input/synthetic_smooth_scroll_gesture_params.h"
 #include "content/common/input_messages.h"
 #include "ipc/ipc_message.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
 
 namespace content {
 namespace {
@@ skipping 66 matching lines @@
       EXPECT_EQ(a->position(), b->position());
     }
     if (a->pointer_action_type() !=
             SyntheticPointerActionParams::PointerActionType::PROCESS &&
         a->pointer_action_type() !=
             SyntheticPointerActionParams::PointerActionType::FINISH) {
       EXPECT_EQ(a->index(), b->index());
     }
   }
 
+  static void Compare(const SyntheticPointerActionListParams* a,
+                      const SyntheticPointerActionListParams* b) {
+    EXPECT_EQ(a->gesture_source_type, b->gesture_source_type);
+    EXPECT_EQ(a->param_list.size(), b->param_list.size());
+    for (size_t i = 0; i < a->param_list.size(); ++i) {
+      Compare(&a->param_list[i], &b->param_list[i]);
+    }
+  }
+
   static void Compare(const SyntheticGesturePacket* a,
                       const SyntheticGesturePacket* b) {
     ASSERT_EQ(!!a, !!b);
     if (!a) return;
     ASSERT_EQ(!!a->gesture_params(), !!b->gesture_params());
     if (!a->gesture_params()) return;
     ASSERT_EQ(a->gesture_params()->GetGestureType(),
               b->gesture_params()->GetGestureType());
     switch (a->gesture_params()->GetGestureType()) {
       case SyntheticGestureParams::SMOOTH_SCROLL_GESTURE:
         Compare(SyntheticSmoothScrollGestureParams::Cast(a->gesture_params()),
                 SyntheticSmoothScrollGestureParams::Cast(b->gesture_params()));
         break;
       case SyntheticGestureParams::SMOOTH_DRAG_GESTURE:
         Compare(SyntheticSmoothDragGestureParams::Cast(a->gesture_params()),
                 SyntheticSmoothDragGestureParams::Cast(b->gesture_params()));
         break;
       case SyntheticGestureParams::PINCH_GESTURE:
         Compare(SyntheticPinchGestureParams::Cast(a->gesture_params()),
                 SyntheticPinchGestureParams::Cast(b->gesture_params()));
         break;
       case SyntheticGestureParams::TAP_GESTURE:
         Compare(SyntheticTapGestureParams::Cast(a->gesture_params()),
                 SyntheticTapGestureParams::Cast(b->gesture_params()));
         break;
       case SyntheticGestureParams::POINTER_ACTION:
         Compare(SyntheticPointerActionParams::Cast(a->gesture_params()),
                 SyntheticPointerActionParams::Cast(b->gesture_params()));
         break;
+      case SyntheticGestureParams::POINTER_ACTION_LIST:
+        Compare(SyntheticPointerActionListParams::Cast(a->gesture_params()),
+                SyntheticPointerActionListParams::Cast(b->gesture_params()));
+        break;
     }
   }
 
   static void Verify(const InputEvents& events_in) {
     IPC::Message msg;
     IPC::ParamTraits<InputEvents>::Write(&msg, events_in);
 
     InputEvents events_out;
     base::PickleIterator iter(msg);
     EXPECT_TRUE(IPC::ParamTraits<InputEvents>::Read(&msg, &iter, &events_out));
@@ skipping 179 matching lines @@
       base::MakeUnique<SyntheticPointerActionParams>(
           SyntheticPointerActionParams::PointerActionType::FINISH);
   gesture_params->gesture_source_type = SyntheticGestureParams::TOUCH_INPUT;
   ASSERT_EQ(SyntheticGestureParams::POINTER_ACTION,
             gesture_params->GetGestureType());
   SyntheticGesturePacket packet_in;
   packet_in.set_gesture_params(std::move(gesture_params));
   Verify(packet_in);
 }
 
+TEST_F(InputParamTraitsTest, SyntheticPointerActionListParams) {
+  SyntheticPointerActionParams action_params(
+      SyntheticPointerActionParams::PointerActionType::MOVE);
+  action_params.gesture_source_type = SyntheticGestureParams::TOUCH_INPUT;
+  action_params.set_position(gfx::PointF(356, 287));
+  action_params.set_index(0);
+  std::unique_ptr<SyntheticPointerActionListParams> gesture_params =
+      base::MakeUnique<SyntheticPointerActionListParams>(action_params);
+  gesture_params->gesture_source_type = SyntheticGestureParams::TOUCH_INPUT;
+
+  ASSERT_EQ(SyntheticGestureParams::POINTER_ACTION_LIST,
+            gesture_params->GetGestureType());
+  SyntheticGesturePacket packet_in;
+  packet_in.set_gesture_params(std::move(gesture_params));
+
+  Verify(packet_in);
+}
+
 }  // namespace
 }  // namespace content