Index: third_party/WebKit/Source/platform/graphics/CompositorMutableStateTest.cpp |
diff --git a/third_party/WebKit/Source/platform/graphics/CompositorMutableStateTest.cpp b/third_party/WebKit/Source/platform/graphics/CompositorMutableStateTest.cpp |
index 8ba33a0a283843e2da90bcf6c50cc7f57fc67908..12c602bd0619787c14450f782158561e845cb92a 100644 |
--- a/third_party/WebKit/Source/platform/graphics/CompositorMutableStateTest.cpp |
+++ b/third_party/WebKit/Source/platform/graphics/CompositorMutableStateTest.cpp |
@@ -5,14 +5,6 @@ |
#include "platform/graphics/CompositorMutableState.h" |
#include "base/message_loop/message_loop.h" |
-#include "cc/test/fake_compositor_frame_sink.h" |
-#include "cc/test/fake_impl_task_runner_provider.h" |
-#include "cc/test/fake_layer_tree_host_impl.h" |
-#include "cc/test/test_shared_bitmap_manager.h" |
-#include "cc/test/test_task_graph_runner.h" |
-#include "cc/trees/layer_tree_host_impl.h" |
-#include "cc/trees/layer_tree_impl.h" |
-#include "platform/graphics/CompositorElementId.h" |
#include "platform/graphics/CompositorMutableProperties.h" |
#include "platform/graphics/CompositorMutableStateProvider.h" |
#include "platform/graphics/CompositorMutation.h" |
@@ -21,135 +13,67 @@ |
namespace blink { |
-using cc::FakeImplTaskRunnerProvider; |
-using cc::FakeLayerTreeHostImpl; |
-using cc::FakeCompositorFrameSink; |
-using cc::LayerImpl; |
-using cc::LayerTreeSettings; |
-using cc::TestTaskGraphRunner; |
-using cc::TestSharedBitmapManager; |
- |
-class CompositorMutableStateTest : public testing::Test { |
- public: |
- CompositorMutableStateTest() |
- : compositor_frame_sink_(FakeCompositorFrameSink::Create3d()) { |
- LayerTreeSettings settings; |
- settings.layer_transforms_should_scale_layer_contents = true; |
- host_impl_.reset(new FakeLayerTreeHostImpl(settings, &task_runner_provider_, |
- &task_graph_runner_)); |
- host_impl_->SetVisible(true); |
- EXPECT_TRUE(host_impl_->InitializeRenderer(compositor_frame_sink_.get())); |
- } |
- |
- void SetLayerPropertiesForTesting(LayerImpl* layer) { |
- layer->test_properties()->transform = gfx::Transform(); |
- layer->SetPosition(gfx::PointF()); |
- layer->SetBounds(gfx::Size(100, 100)); |
- layer->SetDrawsContent(true); |
- } |
- |
- FakeLayerTreeHostImpl& HostImpl() { return *host_impl_; } |
- |
- LayerImpl* RootLayer() { |
- return host_impl_->active_tree()->root_layer_for_testing(); |
- } |
- |
- private: |
- // The cc testing machinery has fairly deep dependency on having a main |
- // message loop (one example is the task runner provider). We construct one |
- // here so that it's installed in TLA and can be found by other cc classes. |
- base::MessageLoop message_loop_; |
- TestTaskGraphRunner task_graph_runner_; |
- FakeImplTaskRunnerProvider task_runner_provider_; |
- std::unique_ptr<FakeCompositorFrameSink> compositor_frame_sink_; |
- std::unique_ptr<FakeLayerTreeHostImpl> host_impl_; |
-}; |
- |
-TEST_F(CompositorMutableStateTest, NoMutableState) { |
- // In this test, there are no layers with either an element id or mutable |
+TEST(CompositorMutableStateTest, NoMutableState) { |
+ // In this test, there are no proxies with either an element id or mutable |
// properties. We should not be able to get any mutable state. |
- std::unique_ptr<LayerImpl> root = |
- LayerImpl::Create(HostImpl().active_tree(), 42); |
- SetLayerPropertiesForTesting(root.get()); |
- |
- HostImpl().SetViewportSize(root->bounds()); |
- HostImpl().active_tree()->SetRootLayerForTesting(std::move(root)); |
- HostImpl().UpdateNumChildrenAndDrawPropertiesForActiveTree(); |
- |
+ ProxyCompositorMutablePropertiesMap empty_map; |
CompositorMutations mutations; |
- CompositorMutableStateProvider provider(HostImpl().active_tree(), &mutations); |
+ CompositorMutableStateProvider provider(&empty_map, &mutations); |
std::unique_ptr<CompositorMutableState> state( |
provider.GetMutableStateFor(42)); |
EXPECT_FALSE(state); |
} |
-TEST_F(CompositorMutableStateTest, MutableStateMutableProperties) { |
- // In this test, there is a layer with an element id and mutable properties. |
- // In this case, we should get a valid mutable state for this element id that |
- // has a real effect on the corresponding layer. |
- std::unique_ptr<LayerImpl> root = |
- LayerImpl::Create(HostImpl().active_tree(), 42); |
- |
- std::unique_ptr<LayerImpl> scoped_layer = |
- LayerImpl::Create(HostImpl().active_tree(), 11); |
- LayerImpl* layer = scoped_layer.get(); |
- layer->SetScrollClipLayer(root->id()); |
- |
- root->test_properties()->AddChild(std::move(scoped_layer)); |
- |
- SetLayerPropertiesForTesting(layer); |
- |
- int primary_id = 12; |
- root->SetElementId( |
- CreateCompositorElementId(primary_id, CompositorSubElementId::kPrimary)); |
- layer->SetElementId( |
- CreateCompositorElementId(primary_id, CompositorSubElementId::kScroll)); |
- |
- root->SetMutableProperties(CompositorMutableProperty::kOpacity | |
- CompositorMutableProperty::kTransform); |
- layer->SetMutableProperties(CompositorMutableProperty::kScrollLeft | |
- CompositorMutableProperty::kScrollTop); |
+TEST(CompositorMutableStateTest, MutableStateMutableProperties) { |
+ // In this test, there is a proxy with an element id and mutable properties. |
+ // In this case, we should get a valid mutable state for this element id and |
+ // mutations should be updated accordingly. |
+ int proxy_id = 12; |
+ int element_id = 15; |
- HostImpl().SetViewportSize(layer->bounds()); |
- HostImpl().active_tree()->SetRootLayerForTesting(std::move(root)); |
- HostImpl().UpdateNumChildrenAndDrawPropertiesForActiveTree(); |
+ ProxyCompositorMutablePropertiesMap input_properties; |
+ input_properties[proxy_id].element_id = element_id; |
+ input_properties[proxy_id].opacity = 1.0; |
+ input_properties[proxy_id].transform = SkMatrix44::I(); |
+ input_properties[proxy_id].scroll_left = 0; |
+ input_properties[proxy_id].scroll_top = 0; |
CompositorMutations mutations; |
- CompositorMutableStateProvider provider(HostImpl().active_tree(), &mutations); |
+ CompositorMutableStateProvider provider(&input_properties, &mutations); |
std::unique_ptr<CompositorMutableState> state( |
- provider.GetMutableStateFor(primary_id)); |
+ provider.GetMutableStateFor(proxy_id)); |
EXPECT_TRUE(state.get()); |
- EXPECT_EQ(1.0, RootLayer()->Opacity()); |
- EXPECT_EQ(gfx::Transform().ToString(), RootLayer()->Transform().ToString()); |
- EXPECT_EQ(0.0, layer->CurrentScrollOffset().x()); |
- EXPECT_EQ(0.0, layer->CurrentScrollOffset().y()); |
+ EXPECT_EQ(1.0, state->Opacity()); |
+ EXPECT_EQ(SkMatrix44::I(), state->Transform()); |
+ EXPECT_EQ(0.0, state->ScrollTop()); |
+ EXPECT_EQ(0.0, state->ScrollLeft()); |
- gfx::Transform zero(0, 0, 0, 0, 0, 0); |
+ SkMatrix44 zero; |
state->SetOpacity(0.5); |
- state->SetTransform(zero.matrix()); |
- state->SetScrollLeft(1.0); |
- state->SetScrollTop(1.0); |
+ state->SetTransform(zero); |
+ state->SetScrollLeft(0.75); |
+ state->SetScrollTop(0.25); |
- EXPECT_EQ(0.5, RootLayer()->Opacity()); |
- EXPECT_EQ(zero.ToString(), RootLayer()->Transform().ToString()); |
- EXPECT_EQ(1.0, layer->CurrentScrollOffset().x()); |
- EXPECT_EQ(1.0, layer->CurrentScrollOffset().y()); |
+ EXPECT_EQ(0.5, state->Opacity()); |
+ EXPECT_EQ(zero, state->Transform()); |
+ EXPECT_EQ(0.25, state->ScrollTop()); |
+ EXPECT_EQ(0.75, state->ScrollLeft()); |
// The corresponding mutation should reflect the changed values. |
EXPECT_EQ(1ul, mutations.map.size()); |
- const CompositorMutation& mutation = *mutations.map.Find(primary_id)->value; |
+ const CompositorMutation& mutation = *mutations.map.Find(element_id)->value; |
EXPECT_TRUE(mutation.IsOpacityMutated()); |
EXPECT_TRUE(mutation.IsTransformMutated()); |
EXPECT_TRUE(mutation.IsScrollLeftMutated()); |
EXPECT_TRUE(mutation.IsScrollTopMutated()); |
EXPECT_EQ(0.5, mutation.Opacity()); |
- EXPECT_EQ(zero.ToString(), gfx::Transform(mutation.Transform()).ToString()); |
- EXPECT_EQ(1.0, mutation.ScrollLeft()); |
- EXPECT_EQ(1.0, mutation.ScrollTop()); |
+ EXPECT_EQ(zero, mutation.Transform()); |
+ EXPECT_EQ(0.75, mutation.ScrollLeft()); |
+ EXPECT_EQ(0.25, mutation.ScrollTop()); |
} |
} // namespace blink |