Rename SyntheticPointer to SyntheticPointerDriver

content/browser/renderer_host/input/synthetic_pointer_action_unittest.cc

 // Copyright 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 "base/bind.h"
 #include "base/time/time.h"
 #include "content/browser/renderer_host/input/synthetic_gesture.h"
 #include "content/browser/renderer_host/input/synthetic_gesture_target.h"
 #include "content/browser/renderer_host/input/synthetic_pointer_action.h"
-#include "content/browser/renderer_host/input/synthetic_touch_pointer.h"
+#include "content/browser/renderer_host/input/synthetic_touch_driver.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
 #include "ui/gfx/geometry/point.h"
 #include "ui/gfx/geometry/point_f.h"
 
 using blink::WebInputEvent;
 using blink::WebTouchEvent;
 using blink::WebMouseEvent;
 using blink::WebTouchPoint;
 
@@ skipping 92 matching lines @@
  private:
   gfx::PointF position_;
   int clickCount_;
   WebMouseEvent::Button button_;
 };
 
 class SyntheticPointerActionTest : public testing::Test {
  public:
   SyntheticPointerActionTest() {
     action_param_list_.reset(new std::vector<SyntheticPointerActionParams>());
-    std::fill(index_map_.begin(), index_map_.end(), -1);
     num_success_ = 0;
     num_failure_ = 0;
   }
   ~SyntheticPointerActionTest() override {}
 
  protected:
   template <typename MockGestureTarget>
   void CreateSyntheticPointerActionTarget() {
     target_.reset(new MockGestureTarget());
-    synthetic_pointer_ = SyntheticPointer::Create(
+    synthetic_pointer_driver_ = SyntheticPointerDriver::Create(
         target_->GetDefaultSyntheticGestureSourceType());
   }
 
   void ForwardSyntheticPointerAction() {
     pointer_action_.reset(new SyntheticPointerAction(
-        std::move(action_param_list_), synthetic_pointer_.get(), &index_map_));
+        std::move(action_param_list_), synthetic_pointer_driver_.get()));
 
     SyntheticGesture::Result result = pointer_action_->ForwardInputEvents(
         base::TimeTicks::Now(), target_.get());
 
     if (result == SyntheticGesture::GESTURE_FINISHED)
       num_success_++;
     else
       num_failure_++;
   }
 
+  int GetPointIndex(int index) const {
+    return synthetic_pointer_driver_->GetPointIndex(index);
+  }
+
   int num_success_;
   int num_failure_;
   std::unique_ptr<MockSyntheticPointerActionTarget> target_;
   std::unique_ptr<SyntheticGesture> pointer_action_;
-  std::unique_ptr<SyntheticPointer> synthetic_pointer_;
+  std::unique_ptr<SyntheticPointerDriver> synthetic_pointer_driver_;
   std::unique_ptr<std::vector<SyntheticPointerActionParams>> action_param_list_;
-  SyntheticPointerAction::IndexMap index_map_;
 };
 
 TEST_F(SyntheticPointerActionTest, PointerTouchAction) {
   CreateSyntheticPointerActionTarget<MockSyntheticPointerTouchActionTarget>();
 
   // Send a touch press for one finger.
   SyntheticPointerActionParams params0 = SyntheticPointerActionParams(
       SyntheticPointerActionParams::PointerActionType::PRESS);
   params0.gesture_source_type = SyntheticGestureParams::TOUCH_INPUT;
   params0.set_index(0);
   params0.set_position(gfx::PointF(54, 89));
   action_param_list_->push_back(params0);
   ForwardSyntheticPointerAction();
 
   MockSyntheticPointerTouchActionTarget* pointer_touch_target =
       static_cast<MockSyntheticPointerTouchActionTarget*>(target_.get());
   EXPECT_EQ(1, num_success_);
   EXPECT_EQ(0, num_failure_);
   EXPECT_EQ(pointer_touch_target->type(), WebInputEvent::TouchStart);
   EXPECT_EQ(pointer_touch_target->indexes(0), 0);
-  EXPECT_EQ(index_map_[0], 0);
+  EXPECT_EQ(GetPointIndex(0), 0);
   EXPECT_EQ(pointer_touch_target->positions(0), gfx::PointF(54, 89));
   EXPECT_EQ(pointer_touch_target->states(0), WebTouchPoint::StatePressed);
   ASSERT_EQ(pointer_touch_target->touch_length(), 1U);
 
   // Send a touch move for the first finger and a touch press for the second
   // finger.
   action_param_list_.reset(new std::vector<SyntheticPointerActionParams>());
   params0.set_pointer_action_type(
       SyntheticPointerActionParams::PointerActionType::MOVE);
   params0.set_position(gfx::PointF(133, 156));
   SyntheticPointerActionParams params1 = SyntheticPointerActionParams(
       SyntheticPointerActionParams::PointerActionType::PRESS);
   params1.gesture_source_type = SyntheticGestureParams::TOUCH_INPUT;
   params1.set_index(1);
   params1.set_position(gfx::PointF(79, 132));
   action_param_list_->push_back(params0);
   action_param_list_->push_back(params1);
   ForwardSyntheticPointerAction();
 
   EXPECT_EQ(2, num_success_);
   EXPECT_EQ(0, num_failure_);
   // The type of the SyntheticWebTouchEvent is the action of the last finger.
   EXPECT_EQ(pointer_touch_target->type(), WebInputEvent::TouchStart);
   EXPECT_EQ(pointer_touch_target->indexes(0), 0);
-  EXPECT_EQ(index_map_[0], 0);
+  EXPECT_EQ(GetPointIndex(0), 0);
   EXPECT_EQ(pointer_touch_target->positions(0), gfx::PointF(133, 156));
   EXPECT_EQ(pointer_touch_target->states(0), WebTouchPoint::StateMoved);
   EXPECT_EQ(pointer_touch_target->indexes(1), 1);
-  EXPECT_EQ(index_map_[1], 1);
+  EXPECT_EQ(GetPointIndex(1), 1);
   EXPECT_EQ(pointer_touch_target->positions(1), gfx::PointF(79, 132));
   EXPECT_EQ(pointer_touch_target->states(1), WebTouchPoint::StatePressed);
   ASSERT_EQ(pointer_touch_target->touch_length(), 2U);
 
   // Send a touch move for the second finger.
   action_param_list_.reset(new std::vector<SyntheticPointerActionParams>());
   params1.set_pointer_action_type(
       SyntheticPointerActionParams::PointerActionType::MOVE);
   params1.set_position(gfx::PointF(87, 253));
   action_param_list_->push_back(params1);
   ForwardSyntheticPointerAction();
 
   EXPECT_EQ(3, num_success_);
   EXPECT_EQ(0, num_failure_);
   EXPECT_EQ(pointer_touch_target->type(), WebInputEvent::TouchMove);
   EXPECT_EQ(pointer_touch_target->indexes(1), 1);
-  EXPECT_EQ(index_map_[1], 1);
+  EXPECT_EQ(GetPointIndex(1), 1);
   EXPECT_EQ(pointer_touch_target->positions(1), gfx::PointF(87, 253));
   EXPECT_EQ(pointer_touch_target->states(1), WebTouchPoint::StateMoved);
   ASSERT_EQ(pointer_touch_target->touch_length(), 2U);
 
   // Send touch releases for both fingers.
   action_param_list_.reset(new std::vector<SyntheticPointerActionParams>());
   params0.set_pointer_action_type(
       SyntheticPointerActionParams::PointerActionType::RELEASE);
   params1.set_pointer_action_type(
       SyntheticPointerActionParams::PointerActionType::RELEASE);
   action_param_list_->push_back(params0);
   action_param_list_->push_back(params1);
   ForwardSyntheticPointerAction();
 
   EXPECT_EQ(4, num_success_);
   EXPECT_EQ(0, num_failure_);
   EXPECT_EQ(pointer_touch_target->type(), WebInputEvent::TouchEnd);
   EXPECT_EQ(pointer_touch_target->indexes(0), 0);
-  EXPECT_EQ(index_map_[0], -1);
+  EXPECT_EQ(GetPointIndex(0), -1);
   EXPECT_EQ(pointer_touch_target->states(0), WebTouchPoint::StateReleased);
   EXPECT_EQ(pointer_touch_target->indexes(1), 1);
-  EXPECT_EQ(index_map_[1], -1);
+  EXPECT_EQ(GetPointIndex(1), -1);
   EXPECT_EQ(pointer_touch_target->states(1), WebTouchPoint::StateReleased);
   ASSERT_EQ(pointer_touch_target->touch_length(), 2U);
 }
 
 TEST_F(SyntheticPointerActionTest, PointerTouchActionIndexInvalid) {
   CreateSyntheticPointerActionTarget<MockSyntheticPointerTouchActionTarget>();
 
   // Users sent a wrong index for the touch action.
   SyntheticPointerActionParams params0 = SyntheticPointerActionParams(
       SyntheticPointerActionParams::PointerActionType::PRESS);
@@ skipping 10 matching lines @@
   params0.set_index(0);
   action_param_list_->push_back(params0);
   ForwardSyntheticPointerAction();
 
   MockSyntheticPointerTouchActionTarget* pointer_touch_target =
       static_cast<MockSyntheticPointerTouchActionTarget*>(target_.get());
   EXPECT_EQ(1, num_success_);
   EXPECT_EQ(1, num_failure_);
   EXPECT_EQ(pointer_touch_target->type(), WebInputEvent::TouchStart);
   EXPECT_EQ(pointer_touch_target->indexes(0), 0);
-  EXPECT_EQ(index_map_[0], 0);
+  EXPECT_EQ(GetPointIndex(0), 0);
   EXPECT_EQ(pointer_touch_target->positions(0), gfx::PointF(54, 89));
   EXPECT_EQ(pointer_touch_target->states(0), WebTouchPoint::StatePressed);
   ASSERT_EQ(pointer_touch_target->touch_length(), 1U);
 }
 
 TEST_F(SyntheticPointerActionTest, PointerTouchActionSourceTypeInvalid) {
   CreateSyntheticPointerActionTarget<MockSyntheticPointerTouchActionTarget>();
 
   // Users' gesture source type does not match with the touch action.
   SyntheticPointerActionParams params0 = SyntheticPointerActionParams(
@@ skipping 11 matching lines @@
   params0.gesture_source_type = SyntheticGestureParams::TOUCH_INPUT;
   action_param_list_->push_back(params0);
   ForwardSyntheticPointerAction();
 
   MockSyntheticPointerTouchActionTarget* pointer_touch_target =
       static_cast<MockSyntheticPointerTouchActionTarget*>(target_.get());
   EXPECT_EQ(1, num_success_);
   EXPECT_EQ(1, num_failure_);
   EXPECT_EQ(pointer_touch_target->type(), WebInputEvent::TouchStart);
   EXPECT_EQ(pointer_touch_target->indexes(0), 0);
-  EXPECT_EQ(index_map_[0], 0);
+  EXPECT_EQ(GetPointIndex(0), 0);
   EXPECT_EQ(pointer_touch_target->positions(0), gfx::PointF(54, 89));
   EXPECT_EQ(pointer_touch_target->states(0), WebTouchPoint::StatePressed);
   ASSERT_EQ(pointer_touch_target->touch_length(), 1U);
 }
 
 TEST_F(SyntheticPointerActionTest, PointerTouchActionTypeInvalid) {
   CreateSyntheticPointerActionTarget<MockSyntheticPointerTouchActionTarget>();
 
   // Cannot send a touch move or touch release without sending a touch press
   // first.
@@ skipping 23 matching lines @@
       SyntheticPointerActionParams::PointerActionType::PRESS);
   action_param_list_->push_back(params0);
   ForwardSyntheticPointerAction();
 
   MockSyntheticPointerTouchActionTarget* pointer_touch_target =
       static_cast<MockSyntheticPointerTouchActionTarget*>(target_.get());
   EXPECT_EQ(1, num_success_);
   EXPECT_EQ(2, num_failure_);
   EXPECT_EQ(pointer_touch_target->type(), WebInputEvent::TouchStart);
   EXPECT_EQ(pointer_touch_target->indexes(0), 0);
-  EXPECT_EQ(index_map_[0], 0);
+  EXPECT_EQ(GetPointIndex(0), 0);
   EXPECT_EQ(pointer_touch_target->positions(0), gfx::PointF(54, 89));
   EXPECT_EQ(pointer_touch_target->states(0), WebTouchPoint::StatePressed);
   ASSERT_EQ(pointer_touch_target->touch_length(), 1U);
 
   // Cannot send a touch press again without releasing the finger.
   action_param_list_.reset(new std::vector<SyntheticPointerActionParams>());
   params0.gesture_source_type = SyntheticGestureParams::TOUCH_INPUT;
   params0.set_index(0);
   params0.set_pointer_action_type(
       SyntheticPointerActionParams::PointerActionType::PRESS);
@@ skipping 151 matching lines @@
   action_param_list_->push_back(params);
   ForwardSyntheticPointerAction();
 
   EXPECT_EQ(2, num_success_);
   EXPECT_EQ(2, num_failure_);
 }
 
 }  // namespace
 
 }  // namespace content