Run all LayerTreeHost tests with a delegating renderer.

cc/trees/layer_tree_host_unittest_scroll.cc

 // Copyright 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 "cc/trees/layer_tree_host.h"
 
 #include "cc/base/thread_impl.h"
 #include "cc/layers/content_layer.h"
 #include "cc/layers/layer.h"
 #include "cc/layers/layer_impl.h"
@@ skipping 432 matching lines @@
   gfx::Vector2d final_scroll_offset_;
 
   FakeContentLayerClient fake_content_layer_client_;
 
   scoped_refptr<Layer> root_scroll_layer_;
   scoped_refptr<Layer> child_layer_;
   scoped_refptr<Layer> expected_scroll_layer_;
   scoped_refptr<Layer> expected_no_scroll_layer_;
 };
 
-TEST_F(LayerTreeHostScrollTestCaseWithChild, DeviceScaleFactor1_ScrollChild) {
+TEST_F(LayerTreeHostScrollTestCaseWithChild,
+       DeviceScaleFactor1_ScrollChild_DirectRenderer) {
   device_scale_factor_ = 1.f;
   scroll_child_layer_ = true;
-  RunTest(true);
-}
-
-TEST_F(LayerTreeHostScrollTestCaseWithChild, DeviceScaleFactor15_ScrollChild) {
-  device_scale_factor_ = 1.5f;
-  scroll_child_layer_ = true;
-  RunTest(true);
-}
-
-TEST_F(LayerTreeHostScrollTestCaseWithChild, DeviceScaleFactor2_ScrollChild) {
-  device_scale_factor_ = 2.f;
-  scroll_child_layer_ = true;
-  RunTest(true);
+  RunTest(true, false);
 }
 
 TEST_F(LayerTreeHostScrollTestCaseWithChild,
-       DeviceScaleFactor1_ScrollRootScrollLayer) {
+       DeviceScaleFactor1_ScrollChild_DelegatingRenderer) {
   device_scale_factor_ = 1.f;
-  scroll_child_layer_ = false;
-  RunTest(true);
+  scroll_child_layer_ = true;
+  RunTest(true, true);
 }
 
 TEST_F(LayerTreeHostScrollTestCaseWithChild,
-       DeviceScaleFactor15_ScrollRootScrollLayer) {
+       DeviceScaleFactor15_ScrollChild_DirectRenderer) {
   device_scale_factor_ = 1.5f;
-  scroll_child_layer_ = false;
-  RunTest(true);
+  scroll_child_layer_ = true;
+  RunTest(true, false);
 }
 
 TEST_F(LayerTreeHostScrollTestCaseWithChild,
-       DeviceScaleFactor2_ScrollRootScrollLayer) {
+       DeviceScaleFactor15_ScrollChild_DelegatingRenderer) {
+  device_scale_factor_ = 1.5f;
+  scroll_child_layer_ = true;
+  RunTest(true, true);
+}
+
+TEST_F(LayerTreeHostScrollTestCaseWithChild,
+       DeviceScaleFactor2_ScrollChild_DirectRenderer) {
+  device_scale_factor_ = 2.f;
+  scroll_child_layer_ = true;
+  RunTest(true, false);
+}
+
+TEST_F(LayerTreeHostScrollTestCaseWithChild,
+       DeviceScaleFactor2_ScrollChild_DelegatingRenderer) {
+  device_scale_factor_ = 2.f;
+  scroll_child_layer_ = true;
+  RunTest(true, true);
+}
+
+TEST_F(LayerTreeHostScrollTestCaseWithChild,
+       DeviceScaleFactor1_ScrollRootScrollLayer_DirectRenderer) {
+  device_scale_factor_ = 1.f;
+  scroll_child_layer_ = false;
+  RunTest(true, false);
+}
+
+TEST_F(LayerTreeHostScrollTestCaseWithChild,
+       DeviceScaleFactor1_ScrollRootScrollLayer_DelegatingRenderer) {
+  device_scale_factor_ = 1.f;
+  scroll_child_layer_ = false;
+  RunTest(true, true);
+}
+
+TEST_F(LayerTreeHostScrollTestCaseWithChild,
+       DeviceScaleFactor15_ScrollRootScrollLayer_DirectRenderer) {
+  device_scale_factor_ = 1.5f;
+  scroll_child_layer_ = false;
+  RunTest(true, false);
+}
+
+TEST_F(LayerTreeHostScrollTestCaseWithChild,
+       DeviceScaleFactor15_ScrollRootScrollLayer_DelegatingRenderer) {
+  device_scale_factor_ = 1.5f;
+  scroll_child_layer_ = false;
+  RunTest(true, true);
+}
+
+TEST_F(LayerTreeHostScrollTestCaseWithChild,
+       DeviceScaleFactor2_ScrollRootScrollLayer_DirectRenderer) {
   device_scale_factor_ = 2.f;
   scroll_child_layer_ = false;
-  RunTest(true);
+  RunTest(true, false);
+}
+
+TEST_F(LayerTreeHostScrollTestCaseWithChild,
+       DeviceScaleFactor2_ScrollRootScrollLayer_DelegatingRenderer) {
+  device_scale_factor_ = 2.f;
+  scroll_child_layer_ = false;
+  RunTest(true, true);
 }
 
 class ImplSidePaintingScrollTest : public LayerTreeHostScrollTest {
  public:
   virtual void InitializeSettings(LayerTreeSettings* settings) OVERRIDE {
     settings->impl_side_painting = true;
   }
 
   virtual void DrawLayersOnThread(LayerTreeHostImpl* impl) OVERRIDE {
     // Manual vsync tick.
@@ skipping 227 matching lines @@
       LayerTreeHost::Create(&client, settings, impl_ccthread.Pass());
 
   layer_tree_host->DidStopFlinging();
   layer_tree_host.reset();
   impl_thread.Stop();
   EXPECT_TRUE(received_stop_flinging);
 }
 
 }  // namespace
 }  // namespace cc