Part 10 of cc/ directory shuffles: layers

cc/solid_color_layer_impl_unittest.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/solid_color_layer_impl.h"
-
-#include "cc/append_quads_data.h"
-#include "cc/quads/solid_color_draw_quad.h"
-#include "cc/solid_color_layer.h"
-#include "cc/test/fake_impl_proxy.h"
-#include "cc/test/fake_layer_tree_host_impl.h"
-#include "cc/test/layer_test_common.h"
-#include "cc/test/mock_quad_culler.h"
-#include "cc/trees/single_thread_proxy.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace cc {
-namespace {
-
-TEST(SolidColorLayerImplTest, verifyTilingCompleteAndNoOverlap)
-{
-    MockQuadCuller quadCuller;
-    gfx::Size layerSize = gfx::Size(800, 600);
-    gfx::Rect visibleContentRect = gfx::Rect(gfx::Point(), layerSize);
-
-    FakeImplProxy proxy;
-    FakeLayerTreeHostImpl hostImpl(&proxy);
-    scoped_ptr<SolidColorLayerImpl> layer = SolidColorLayerImpl::Create(hostImpl.active_tree(), 1);
-    layer->draw_properties().visible_content_rect = visibleContentRect;
-    layer->SetBounds(layerSize);
-    layer->SetContentBounds(layerSize);
-    layer->CreateRenderSurface();
-    layer->draw_properties().render_target = layer.get();
-
-    AppendQuadsData data;
-    layer->AppendQuads(&quadCuller, &data);
-
-    LayerTestCommon::verifyQuadsExactlyCoverRect(quadCuller.quadList(), visibleContentRect);
-}
-
-TEST(SolidColorLayerImplTest, verifyCorrectBackgroundColorInQuad)
-{
-    SkColor testColor = 0xFFA55AFF;
-
-    MockQuadCuller quadCuller;
-    gfx::Size layerSize = gfx::Size(100, 100);
-    gfx::Rect visibleContentRect = gfx::Rect(gfx::Point(), layerSize);
-
-    FakeImplProxy proxy;
-    FakeLayerTreeHostImpl hostImpl(&proxy);
-    scoped_ptr<SolidColorLayerImpl> layer = SolidColorLayerImpl::Create(hostImpl.active_tree(), 1);
-    layer->draw_properties().visible_content_rect = visibleContentRect;
-    layer->SetBounds(layerSize);
-    layer->SetContentBounds(layerSize);
-    layer->SetBackgroundColor(testColor);
-    layer->CreateRenderSurface();
-    layer->draw_properties().render_target = layer.get();
-
-    AppendQuadsData data;
-    layer->AppendQuads(&quadCuller, &data);
-
-    ASSERT_EQ(quadCuller.quadList().size(), 1U);
-    EXPECT_EQ(SolidColorDrawQuad::MaterialCast(quadCuller.quadList()[0])->color, testColor);
-}
-
-TEST(SolidColorLayerImplTest, verifyCorrectOpacityInQuad)
-{
-    const float opacity = 0.5f;
-
-    MockQuadCuller quadCuller;
-    gfx::Size layerSize = gfx::Size(100, 100);
-    gfx::Rect visibleContentRect = gfx::Rect(gfx::Point(), layerSize);
-
-    FakeImplProxy proxy;
-    FakeLayerTreeHostImpl hostImpl(&proxy);
-    scoped_ptr<SolidColorLayerImpl> layer = SolidColorLayerImpl::Create(hostImpl.active_tree(), 1);
-    layer->draw_properties().visible_content_rect = visibleContentRect;
-    layer->SetBounds(layerSize);
-    layer->SetContentBounds(layerSize);
-    layer->draw_properties().opacity = opacity;
-    layer->CreateRenderSurface();
-    layer->draw_properties().render_target = layer.get();
-
-    AppendQuadsData data;
-    layer->AppendQuads(&quadCuller, &data);
-
-    ASSERT_EQ(quadCuller.quadList().size(), 1U);
-    EXPECT_EQ(opacity, SolidColorDrawQuad::MaterialCast(quadCuller.quadList()[0])->opacity());
-}
-
-TEST(SolidColorLayerImplTest, verifyOpaqueRect)
-{
-    FakeImplProxy proxy;
-    FakeLayerTreeHostImpl hostImpl(&proxy);
-
-    gfx::Size layerSize = gfx::Size(100, 100);
-    gfx::Rect visibleContentRect = gfx::Rect(gfx::Point(), layerSize);
-
-    scoped_refptr<SolidColorLayer> layer = SolidColorLayer::Create();
-    layer->SetBounds(layerSize);
-    layer->SetForceRenderSurface(true);
-
-    scoped_refptr<Layer> root = Layer::Create();
-    root->AddChild(layer);
-
-    std::vector<scoped_refptr<Layer> > renderSurfaceLayerList;
-    LayerTreeHostCommon::calculateDrawProperties(
-        root,
-        gfx::Size(500, 500),
-        1,
-        1,
-        1024,
-        false,
-        renderSurfaceLayerList);
-
-    EXPECT_FALSE(layer->contents_opaque());
-    layer->SetBackgroundColor(SkColorSetARGBInline(255, 10, 20, 30));
-    EXPECT_TRUE(layer->contents_opaque());
-
-    {
-        scoped_ptr<SolidColorLayerImpl> layerImpl = SolidColorLayerImpl::Create(hostImpl.active_tree(), layer->id());
-        layer->PushPropertiesTo(layerImpl.get());
-
-        // The impl layer should call itself opaque as well.
-        EXPECT_TRUE(layerImpl->contents_opaque());
-
-        // Impl layer has 1 opacity, and the color is opaque, so the opaqueRect should be the full tile.
-        layerImpl->draw_properties().opacity = 1;
-
-        MockQuadCuller quadCuller;
-        AppendQuadsData data;
-        layerImpl->AppendQuads(&quadCuller, &data);
-
-        ASSERT_EQ(quadCuller.quadList().size(), 1U);
-        EXPECT_EQ(visibleContentRect.ToString(), quadCuller.quadList()[0]->opaque_rect.ToString());
-    }
-
-    EXPECT_TRUE(layer->contents_opaque());
-    layer->SetBackgroundColor(SkColorSetARGBInline(254, 10, 20, 30));
-    EXPECT_FALSE(layer->contents_opaque());
-
-    {
-        scoped_ptr<SolidColorLayerImpl> layerImpl = SolidColorLayerImpl::Create(hostImpl.active_tree(), layer->id());
-        layer->PushPropertiesTo(layerImpl.get());
-
-        // The impl layer should callnot itself opaque anymore.
-        EXPECT_FALSE(layerImpl->contents_opaque());
-
-        // Impl layer has 1 opacity, but the color is not opaque, so the opaque_rect should be empty.
-        layerImpl->draw_properties().opacity = 1;
-
-        MockQuadCuller quadCuller;
-        AppendQuadsData data;
-        layerImpl->AppendQuads(&quadCuller, &data);
-
-        ASSERT_EQ(quadCuller.quadList().size(), 1U);
-        EXPECT_EQ(gfx::Rect().ToString(), quadCuller.quadList()[0]->opaque_rect.ToString());
-    }
-}
-
-}  // namespace
-}  // namespace cc