Move remained platform tests from web/tests/ to platform/

Source/web/tests/GraphicsLayerTest.cpp

-/*
- * Copyright (C) 2012 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1.  Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- * 2.  Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the
- *     documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-
-#include "platform/graphics/GraphicsLayer.h"
-
-#include "platform/scroll/ScrollableArea.h"
-#include "platform/transforms/Matrix3DTransformOperation.h"
-#include "platform/transforms/RotateTransformOperation.h"
-#include "platform/transforms/TranslateTransformOperation.h"
-#include "wtf/PassOwnPtr.h"
-
-#include <gtest/gtest.h>
-#include "public/platform/Platform.h"
-#include "public/platform/WebCompositorSupport.h"
-#include "public/platform/WebFloatAnimationCurve.h"
-#include "public/platform/WebGraphicsContext3D.h"
-#include "public/platform/WebLayer.h"
-#include "public/platform/WebLayerTreeView.h"
-#include "public/platform/WebUnitTestSupport.h"
-
-using namespace WebCore;
-using namespace blink;
-
-namespace {
-
-class MockGraphicsLayerClient : public GraphicsLayerClient {
-public:
-    virtual void notifyAnimationStarted(const GraphicsLayer*, double monotonicTime) OVERRIDE { }
-    virtual void paintContents(const GraphicsLayer*, GraphicsContext&, GraphicsLayerPaintingPhase, const IntRect& inClip) OVERRIDE { }
-    virtual String debugName(const GraphicsLayer*) OVERRIDE { return String(); }
-};
-
-class GraphicsLayerForTesting : public GraphicsLayer {
-public:
-    explicit GraphicsLayerForTesting(GraphicsLayerClient* client)
-        : GraphicsLayer(client) { };
-
-    virtual blink::WebLayer* contentsLayer() const { return GraphicsLayer::contentsLayer(); }
-};
-
-class GraphicsLayerTest : public testing::Test {
-public:
-    GraphicsLayerTest()
-    {
-        m_clipLayer = adoptPtr(new GraphicsLayerForTesting(&m_client));
-        m_graphicsLayer = adoptPtr(new GraphicsLayerForTesting(&m_client));
-        m_clipLayer->addChild(m_graphicsLayer.get());
-        m_graphicsLayer->platformLayer()->setScrollClipLayer(
-            m_clipLayer->platformLayer());
-        m_platformLayer = m_graphicsLayer->platformLayer();
-        m_layerTreeView = adoptPtr(Platform::current()->unitTestSupport()->createLayerTreeViewForTesting(WebUnitTestSupport::TestViewTypeUnitTest));
-        ASSERT(m_layerTreeView);
-        m_layerTreeView->setRootLayer(*m_clipLayer->platformLayer());
-        m_layerTreeView->registerViewportLayers(
-            m_clipLayer->platformLayer(), m_graphicsLayer->platformLayer(), 0);
-        m_layerTreeView->setViewportSize(WebSize(1, 1), WebSize(1, 1));
-    }
-
-    virtual ~GraphicsLayerTest()
-    {
-        m_graphicsLayer.clear();
-        m_layerTreeView.clear();
-    }
-
-protected:
-    WebLayer* m_platformLayer;
-    OwnPtr<GraphicsLayerForTesting> m_graphicsLayer;
-    OwnPtr<GraphicsLayerForTesting> m_clipLayer;
-
-private:
-    OwnPtr<WebLayerTreeView> m_layerTreeView;
-    MockGraphicsLayerClient m_client;
-};
-
-TEST_F(GraphicsLayerTest, updateLayerShouldFlattenTransformWithAnimations)
-{
-    ASSERT_FALSE(m_platformLayer->hasActiveAnimation());
-
-    OwnPtr<WebFloatAnimationCurve> curve = adoptPtr(Platform::current()->compositorSupport()->createFloatAnimationCurve());
-    curve->add(WebFloatKeyframe(0.0, 0.0));
-    OwnPtr<WebAnimation> floatAnimation(adoptPtr(Platform::current()->compositorSupport()->createAnimation(*curve, WebAnimation::TargetPropertyOpacity)));
-    int animationId = floatAnimation->id();
-    ASSERT_TRUE(m_platformLayer->addAnimation(floatAnimation.leakPtr()));
-
-    ASSERT_TRUE(m_platformLayer->hasActiveAnimation());
-
-    m_graphicsLayer->setShouldFlattenTransform(false);
-
-    m_platformLayer = m_graphicsLayer->platformLayer();
-    ASSERT_TRUE(m_platformLayer);
-
-    ASSERT_TRUE(m_platformLayer->hasActiveAnimation());
-    m_platformLayer->removeAnimation(animationId);
-    ASSERT_FALSE(m_platformLayer->hasActiveAnimation());
-
-    m_graphicsLayer->setShouldFlattenTransform(true);
-
-    m_platformLayer = m_graphicsLayer->platformLayer();
-    ASSERT_TRUE(m_platformLayer);
-
-    ASSERT_FALSE(m_platformLayer->hasActiveAnimation());
-}
-
-class FakeScrollableArea : public ScrollableArea {
-public:
-    virtual bool isActive() const OVERRIDE { return false; }
-    virtual int scrollSize(ScrollbarOrientation) const OVERRIDE { return 100; }
-    virtual bool isScrollCornerVisible() const OVERRIDE { return false; }
-    virtual IntRect scrollCornerRect() const OVERRIDE { return IntRect(); }
-    virtual int visibleWidth() const OVERRIDE { return 10; }
-    virtual int visibleHeight() const OVERRIDE { return 10; }
-    virtual IntSize contentsSize() const OVERRIDE { return IntSize(100, 100); }
-    virtual bool scrollbarsCanBeActive() const OVERRIDE { return false; }
-    virtual IntRect scrollableAreaBoundingBox() const OVERRIDE { return IntRect(); }
-    virtual void invalidateScrollbarRect(Scrollbar*, const IntRect&) OVERRIDE { }
-    virtual void invalidateScrollCornerRect(const IntRect&) OVERRIDE { }
-    virtual bool userInputScrollable(ScrollbarOrientation) const OVERRIDE { return true; }
-    virtual bool shouldPlaceVerticalScrollbarOnLeft() const OVERRIDE { return false; }
-    virtual int pageStep(ScrollbarOrientation) const OVERRIDE { return 0; }
-    virtual IntPoint minimumScrollPosition() const OVERRIDE { return IntPoint(); }
-    virtual IntPoint maximumScrollPosition() const OVERRIDE
-    {
-        return IntPoint(contentsSize().width() - visibleWidth(), contentsSize().height() - visibleHeight());
-    }
-
-    virtual void setScrollOffset(const IntPoint& scrollOffset) OVERRIDE { m_scrollPosition = scrollOffset; }
-    virtual IntPoint scrollPosition() const OVERRIDE { return m_scrollPosition; }
-
-private:
-    IntPoint m_scrollPosition;
-};
-
-TEST_F(GraphicsLayerTest, applyScrollToScrollableArea)
-{
-    FakeScrollableArea scrollableArea;
-    m_graphicsLayer->setScrollableArea(&scrollableArea, false);
-
-    WebPoint scrollPosition(7, 9);
-    m_platformLayer->setScrollPosition(scrollPosition);
-    m_graphicsLayer->didScroll();
-
-    EXPECT_EQ(scrollPosition, WebPoint(scrollableArea.scrollPosition()));
-}
-
-} // namespace