Upstream version 7.36.149.0

[platform/framework/web/crosswalk.git] / src / cc / layers / layer_unittest.cc

diff --git a/src/cc/layers/layer_unittest.cc b/src/cc/layers/layer_unittest.cc
index 7242bae..e914857 100644 (file)
--- a/src/cc/layers/layer_unittest.cc
+++ b/src/cc/layers/layer_unittest.cc
@@ -14,6 +14,7 @@
 #include "cc/test/fake_layer_tree_host_impl.h"
 #include "cc/test/geometry_test_utils.h"
 #include "cc/test/layer_test_common.h"
+#include "cc/test/test_shared_bitmap_manager.h"
 #include "cc/trees/layer_tree_host.h"
 #include "cc/trees/single_thread_proxy.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ -59,7 +60,7 @@ class MockLayerPainter : public LayerPainter {
 class LayerTest : public testing::Test {
  public:
   LayerTest()
-      : host_impl_(&proxy_),
+      : host_impl_(&proxy_, &shared_bitmap_manager_),
         fake_client_(FakeLayerTreeHostClient::DIRECT_3D) {}
 
  protected:
@@ -129,6 +130,7 @@ class LayerTest : public testing::Test {
   }
 
   FakeImplProxy proxy_;
+  TestSharedBitmapManager shared_bitmap_manager_;
   FakeLayerTreeHostImpl host_impl_;
 
   FakeLayerTreeHostClient fake_client_;
@@ -559,13 +561,16 @@ TEST_F(LayerTest, CheckPropertyChangeCausesCorrectBehavior) {
   EXPECT_SET_NEEDS_COMMIT(1, test_layer->SetNonFastScrollableRegion(
       Region(gfx::Rect(1, 1, 2, 2))));
   EXPECT_SET_NEEDS_COMMIT(1, test_layer->SetHaveWheelEventHandlers(true));
+  EXPECT_SET_NEEDS_COMMIT(1, test_layer->SetHaveScrollEventHandlers(true));
   EXPECT_SET_NEEDS_COMMIT(1, test_layer->SetTransform(
       gfx::Transform(0.0, 0.0, 0.0, 0.0, 0.0, 0.0)));
   EXPECT_SET_NEEDS_COMMIT(1, test_layer->SetDoubleSided(false));
   EXPECT_SET_NEEDS_COMMIT(1, test_layer->SetTouchEventHandlerRegion(
       gfx::Rect(10, 10)));
-  EXPECT_SET_NEEDS_COMMIT(1, test_layer->SetDrawCheckerboardForMissingTiles(
-      !test_layer->DrawCheckerboardForMissingTiles()));
+  EXPECT_SET_NEEDS_COMMIT(
+      1,
+      test_layer->SetDrawCheckerboardForMissingTiles(
+          !test_layer->draw_checkerboard_for_missing_tiles()));
   EXPECT_SET_NEEDS_COMMIT(1, test_layer->SetForceRenderSurface(true));
   EXPECT_SET_NEEDS_COMMIT(1, test_layer->SetHideLayerAndSubtree(true));
 
@@ -799,27 +804,91 @@ TEST_F(LayerTest, MaskAndReplicaHasParent) {
   EXPECT_EQ(replica, replica->mask_layer()->parent());
 }
 
+TEST_F(LayerTest, CheckTranformIsInvertible) {
+  scoped_refptr<Layer> layer = Layer::Create();
+  scoped_ptr<LayerImpl> impl_layer =
+      LayerImpl::Create(host_impl_.active_tree(), 1);
+  EXPECT_CALL(*layer_tree_host_, SetNeedsFullTreeSync()).Times(1);
+  EXPECT_CALL(*layer_tree_host_, SetNeedsCommit()).Times(AnyNumber());
+  layer_tree_host_->SetRootLayer(layer);
+
+  EXPECT_TRUE(layer->transform_is_invertible());
+
+  gfx::Transform singular_transform;
+  singular_transform.Scale3d(
+      SkDoubleToMScalar(1.0), SkDoubleToMScalar(1.0), SkDoubleToMScalar(0.0));
+
+  layer->SetTransform(singular_transform);
+  layer->PushPropertiesTo(impl_layer.get());
+
+  EXPECT_FALSE(layer->transform_is_invertible());
+  EXPECT_FALSE(impl_layer->transform_is_invertible());
+
+  gfx::Transform rotation_transform;
+  rotation_transform.RotateAboutZAxis(-45.0);
+
+  layer->SetTransform(rotation_transform);
+  layer->PushPropertiesTo(impl_layer.get());
+  EXPECT_TRUE(layer->transform_is_invertible());
+  EXPECT_TRUE(impl_layer->transform_is_invertible());
+
+  Mock::VerifyAndClearExpectations(layer_tree_host_.get());
+}
+
+TEST_F(LayerTest, TranformIsInvertibleAnimation) {
+  scoped_refptr<Layer> layer = Layer::Create();
+  scoped_ptr<LayerImpl> impl_layer =
+      LayerImpl::Create(host_impl_.active_tree(), 1);
+  EXPECT_CALL(*layer_tree_host_, SetNeedsFullTreeSync()).Times(1);
+  EXPECT_CALL(*layer_tree_host_, SetNeedsCommit()).Times(AnyNumber());
+  layer_tree_host_->SetRootLayer(layer);
+
+  EXPECT_TRUE(layer->transform_is_invertible());
+
+  gfx::Transform singular_transform;
+  singular_transform.Scale3d(
+      SkDoubleToMScalar(1.0), SkDoubleToMScalar(1.0), SkDoubleToMScalar(0.0));
+
+  layer->SetTransform(singular_transform);
+  layer->PushPropertiesTo(impl_layer.get());
+
+  EXPECT_FALSE(layer->transform_is_invertible());
+  EXPECT_FALSE(impl_layer->transform_is_invertible());
+
+  gfx::Transform identity_transform;
+
+  layer->SetTransform(identity_transform);
+  static_cast<LayerAnimationValueObserver*>(layer)
+      ->OnTransformAnimated(singular_transform);
+  layer->PushPropertiesTo(impl_layer.get());
+  EXPECT_FALSE(layer->transform_is_invertible());
+  EXPECT_FALSE(impl_layer->transform_is_invertible());
+
+  Mock::VerifyAndClearExpectations(layer_tree_host_.get());
+}
+
 class LayerTreeHostFactory {
  public:
   LayerTreeHostFactory()
-      : client_(FakeLayerTreeHostClient::DIRECT_3D) {}
+      : client_(FakeLayerTreeHostClient::DIRECT_3D),
+        shared_bitmap_manager_(new TestSharedBitmapManager()) {}
 
   scoped_ptr<LayerTreeHost> Create() {
     return LayerTreeHost::CreateSingleThreaded(&client_,
                                                &client_,
-                                               NULL,
+                                               shared_bitmap_manager_.get(),
                                                LayerTreeSettings()).Pass();
   }
 
   scoped_ptr<LayerTreeHost> Create(LayerTreeSettings settings) {
-    return LayerTreeHost::CreateSingleThreaded(&client_,
-                                               &client_,
-                                               NULL,
-                                               settings).Pass();
+    return LayerTreeHost::CreateSingleThreaded(
+               &client_, &client_, shared_bitmap_manager_.get(), settings)
+        .Pass();
   }
 
  private:
   FakeLayerTreeHostClient client_;
+  scoped_ptr<SharedBitmapManager> shared_bitmap_manager_;
 };
 
 void AssertLayerTreeHostMatchesForSubtree(Layer* layer, LayerTreeHost* host) {