Remove dependency on Skia from chromoting client.

remoting/protocol/mouse_input_filter_unittest.cc

 // Copyright (c) 2012 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 "remoting/protocol/mouse_input_filter.h"
 
 #include "remoting/proto/event.pb.h"
 #include "remoting/protocol/protocol_mock_objects.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/skia/include/core/SkPoint.h"
+#include "third_party/webrtc/modules/desktop_capture/desktop_geometry.h"
 
 using ::testing::_;
 using ::testing::InSequence;
 
 namespace remoting {
 namespace protocol {
 
 MATCHER_P2(EqualsMouseMoveEvent, x, y, "") {
   return arg.x() == x && arg.y() == y;
 }
 
 static MouseEvent MouseMoveEvent(int x, int y) {
   MouseEvent event;
   event.set_x(x);
   event.set_y(y);
   return event;
 }
 
 static void InjectTestSequence(InputStub* input_stub) {
-  static const SkIPoint input_sequence[] = {
+  struct Point {
+    int x;
+    int y;
+  };
+  static const Point input_sequence[] = {
     {-5, 10}, {0, 10}, {-1, 10}, {15, 40}, {15, 45}, {15, 39}, {15, 25}
   };
-  for (unsigned int i=0; i<arraysize(input_sequence); ++i) {
-    const SkIPoint& point = input_sequence[i];
-    input_stub->InjectMouseEvent(MouseMoveEvent(point.x(), point.y()));
+  // arraysize() cannot be used here, becase Point is declared inside of a
+  // function.
+  for (unsigned int i = 0; i < ARRAYSIZE_UNSAFE(input_sequence); ++i) {
+    const Point& point = input_sequence[i];
+    input_stub->InjectMouseEvent(MouseMoveEvent(point.x, point.y));
   }
-  for (unsigned int i=0; i<arraysize(input_sequence); ++i) {
-    const SkIPoint& point = input_sequence[i];
-    input_stub->InjectMouseEvent(MouseMoveEvent(point.y(), point.x()));
+  for (unsigned int i = 0; i < ARRAYSIZE_UNSAFE(input_sequence); ++i) {
+    const Point& point = input_sequence[i];
+    input_stub->InjectMouseEvent(MouseMoveEvent(point.y, point.x));
   }
 }
 
 // Verify that no events get through if we don't set either dimensions.
 TEST(MouseInputFilterTest, BothDimensionsZero) {
   MockInputStub mock_stub;
   MouseInputFilter mouse_filter(&mock_stub);
 
   EXPECT_CALL(mock_stub, InjectMouseEvent(_))
         .Times(0);
 
   InjectTestSequence(&mouse_filter);
 }
 
 // Verify that no events get through if there's no input size.
 TEST(MouseInputFilterTest, InputDimensionsZero) {
   MockInputStub mock_stub;
   MouseInputFilter mouse_filter(&mock_stub);
-  mouse_filter.set_output_size(SkISize::Make(50,50));
+  mouse_filter.set_output_size(webrtc::DesktopSize(50, 50));
 
   EXPECT_CALL(mock_stub, InjectMouseEvent(_))
       .Times(0);
 
   InjectTestSequence(&mouse_filter);
 }
 
 // Verify that no events get through if there's no output size.
 TEST(MouseInputFilterTest, OutputDimensionsZero) {
   MockInputStub mock_stub;
   MouseInputFilter mouse_filter(&mock_stub);
-  mouse_filter.set_input_size(SkISize::Make(50,50));
+  mouse_filter.set_input_size(webrtc::DesktopSize(50, 50));
 
   EXPECT_CALL(mock_stub, InjectMouseEvent(_))
       .Times(0);
 
   InjectTestSequence(&mouse_filter);
 }
 
 // Verify that all events get through, clamped to the output.
 TEST(MouseInputFilterTest, NoScalingOrClipping) {
   MockInputStub mock_stub;
   MouseInputFilter mouse_filter(&mock_stub);
-  mouse_filter.set_output_size(SkISize::Make(40,40));
-  mouse_filter.set_input_size(SkISize::Make(40,40));
+  mouse_filter.set_output_size(webrtc::DesktopSize(40,40));
+  mouse_filter.set_input_size(webrtc::DesktopSize(40,40));
 
   {
     InSequence s;
 
     EXPECT_CALL(mock_stub, InjectMouseEvent(EqualsMouseMoveEvent(0, 10))).
         Times(3);
     EXPECT_CALL(mock_stub, InjectMouseEvent(EqualsMouseMoveEvent(15, 39))).
         Times(3);
     EXPECT_CALL(mock_stub, InjectMouseEvent(EqualsMouseMoveEvent(15, 25))).
         Times(1);
 
     EXPECT_CALL(mock_stub, InjectMouseEvent(EqualsMouseMoveEvent(10, 0))).
         Times(3);
     EXPECT_CALL(mock_stub, InjectMouseEvent(EqualsMouseMoveEvent(39, 15))).
         Times(3);
     EXPECT_CALL(mock_stub, InjectMouseEvent(EqualsMouseMoveEvent(25, 15))).
         Times(1);
   }
 
   InjectTestSequence(&mouse_filter);
 }
 
 // Verify that we can up-scale with clamping.
 TEST(MouseInputFilterTest, UpScalingAndClamping) {
   MockInputStub mock_stub;
   MouseInputFilter mouse_filter(&mock_stub);
-  mouse_filter.set_output_size(SkISize::Make(80,80));
-  mouse_filter.set_input_size(SkISize::Make(40,40));
+  mouse_filter.set_output_size(webrtc::DesktopSize(80, 80));
+  mouse_filter.set_input_size(webrtc::DesktopSize(40, 40));
 
   {
     InSequence s;
 
     EXPECT_CALL(mock_stub, InjectMouseEvent(EqualsMouseMoveEvent(0, 20))).
         Times(3);
     EXPECT_CALL(mock_stub, InjectMouseEvent(EqualsMouseMoveEvent(30, 79))).
         Times(3);
     EXPECT_CALL(mock_stub, InjectMouseEvent(EqualsMouseMoveEvent(30, 51))).
         Times(1);
 
     EXPECT_CALL(mock_stub, InjectMouseEvent(EqualsMouseMoveEvent(20, 0))).
         Times(3);
     EXPECT_CALL(mock_stub, InjectMouseEvent(EqualsMouseMoveEvent(79, 30))).
         Times(3);
     EXPECT_CALL(mock_stub, InjectMouseEvent(EqualsMouseMoveEvent(51, 30))).
         Times(1);
   }
 
   InjectTestSequence(&mouse_filter);
 }
 
 // Verify that we can down-scale with clamping.
 TEST(MouseInputFilterTest, DownScalingAndClamping) {
   MockInputStub mock_stub;
   MouseInputFilter mouse_filter(&mock_stub);
-  mouse_filter.set_output_size(SkISize::Make(30,30));
-  mouse_filter.set_input_size(SkISize::Make(40,40));
+  mouse_filter.set_output_size(webrtc::DesktopSize(30, 30));
+  mouse_filter.set_input_size(webrtc::DesktopSize(40, 40));
 
   {
     InSequence s;
 
     EXPECT_CALL(mock_stub, InjectMouseEvent(EqualsMouseMoveEvent(0, 7))).
         Times(3);
     EXPECT_CALL(mock_stub, InjectMouseEvent(EqualsMouseMoveEvent(11, 29))).
         Times(3);
     EXPECT_CALL(mock_stub, InjectMouseEvent(EqualsMouseMoveEvent(11, 19))).
         Times(1);
 
     EXPECT_CALL(mock_stub, InjectMouseEvent(EqualsMouseMoveEvent(7, 0))).
         Times(3);
     EXPECT_CALL(mock_stub, InjectMouseEvent(EqualsMouseMoveEvent(29, 11))).
         Times(3);
     EXPECT_CALL(mock_stub, InjectMouseEvent(EqualsMouseMoveEvent(19, 11))).
         Times(1);
 
   }
 
   InjectTestSequence(&mouse_filter);
 }
 
 }  // namespace protocol
 }  // namespace remoting