diff options
Diffstat (limited to 'Source/WebKit/chromium/tests/CCLayerIteratorTest.cpp')
| -rw-r--r-- | Source/WebKit/chromium/tests/CCLayerIteratorTest.cpp | 275 |
1 files changed, 0 insertions, 275 deletions
diff --git a/Source/WebKit/chromium/tests/CCLayerIteratorTest.cpp b/Source/WebKit/chromium/tests/CCLayerIteratorTest.cpp deleted file mode 100644 index a8db3678f..000000000 --- a/Source/WebKit/chromium/tests/CCLayerIteratorTest.cpp +++ /dev/null @@ -1,275 +0,0 @@ -/* - * 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 "CCLayerIterator.h" - -#include "CCLayerTreeHostCommon.h" -#include "LayerChromium.h" -#include <gmock/gmock.h> -#include <gtest/gtest.h> -#include <public/WebTransformationMatrix.h> - -using namespace WebCore; -using WebKit::WebTransformationMatrix; -using ::testing::Mock; -using ::testing::_; -using ::testing::AtLeast; -using ::testing::AnyNumber; - -namespace { - -class TestLayerChromium : public LayerChromium { -public: - static PassRefPtr<TestLayerChromium> create() { return adoptRef(new TestLayerChromium()); } - - int m_countRepresentingTargetSurface; - int m_countRepresentingContributingSurface; - int m_countRepresentingItself; - - virtual bool drawsContent() const OVERRIDE { return m_drawsContent; } - void setDrawsContent(bool drawsContent) { m_drawsContent = drawsContent; } - -private: - TestLayerChromium() - : LayerChromium() - , m_drawsContent(true) - { - setBounds(IntSize(100, 100)); - setPosition(IntPoint::zero()); - setAnchorPoint(IntPoint::zero()); - } - - bool m_drawsContent; -}; - -#define EXPECT_COUNT(layer, target, contrib, itself) \ - EXPECT_EQ(target, layer->m_countRepresentingTargetSurface); \ - EXPECT_EQ(contrib, layer->m_countRepresentingContributingSurface); \ - EXPECT_EQ(itself, layer->m_countRepresentingItself); - -typedef CCLayerIterator<LayerChromium, Vector<RefPtr<LayerChromium> >, RenderSurfaceChromium, CCLayerIteratorActions::FrontToBack> FrontToBack; -typedef CCLayerIterator<LayerChromium, Vector<RefPtr<LayerChromium> >, RenderSurfaceChromium, CCLayerIteratorActions::BackToFront> BackToFront; - -void resetCounts(Vector<RefPtr<LayerChromium> >& renderSurfaceLayerList) -{ - for (unsigned surfaceIndex = 0; surfaceIndex < renderSurfaceLayerList.size(); ++surfaceIndex) { - TestLayerChromium* renderSurfaceLayer = static_cast<TestLayerChromium*>(renderSurfaceLayerList[surfaceIndex].get()); - RenderSurfaceChromium* renderSurface = renderSurfaceLayer->renderSurface(); - - renderSurfaceLayer->m_countRepresentingTargetSurface = -1; - renderSurfaceLayer->m_countRepresentingContributingSurface = -1; - renderSurfaceLayer->m_countRepresentingItself = -1; - - for (unsigned layerIndex = 0; layerIndex < renderSurface->layerList().size(); ++layerIndex) { - TestLayerChromium* layer = static_cast<TestLayerChromium*>(renderSurface->layerList()[layerIndex].get()); - - layer->m_countRepresentingTargetSurface = -1; - layer->m_countRepresentingContributingSurface = -1; - layer->m_countRepresentingItself = -1; - } - } -} - -void iterateFrontToBack(Vector<RefPtr<LayerChromium> >* renderSurfaceLayerList) -{ - resetCounts(*renderSurfaceLayerList); - int count = 0; - for (FrontToBack it = FrontToBack::begin(renderSurfaceLayerList); it != FrontToBack::end(renderSurfaceLayerList); ++it, ++count) { - TestLayerChromium* layer = static_cast<TestLayerChromium*>(*it); - if (it.representsTargetRenderSurface()) - layer->m_countRepresentingTargetSurface = count; - if (it.representsContributingRenderSurface()) - layer->m_countRepresentingContributingSurface = count; - if (it.representsItself()) - layer->m_countRepresentingItself = count; - } -} - -void iterateBackToFront(Vector<RefPtr<LayerChromium> >* renderSurfaceLayerList) -{ - resetCounts(*renderSurfaceLayerList); - int count = 0; - for (BackToFront it = BackToFront::begin(renderSurfaceLayerList); it != BackToFront::end(renderSurfaceLayerList); ++it, ++count) { - TestLayerChromium* layer = static_cast<TestLayerChromium*>(*it); - if (it.representsTargetRenderSurface()) - layer->m_countRepresentingTargetSurface = count; - if (it.representsContributingRenderSurface()) - layer->m_countRepresentingContributingSurface = count; - if (it.representsItself()) - layer->m_countRepresentingItself = count; - } -} - -TEST(CCLayerIteratorTest, emptyTree) -{ - Vector<RefPtr<LayerChromium> > renderSurfaceLayerList; - - iterateBackToFront(&renderSurfaceLayerList); - iterateFrontToBack(&renderSurfaceLayerList); -} - -TEST(CCLayerIteratorTest, simpleTree) -{ - RefPtr<TestLayerChromium> rootLayer = TestLayerChromium::create(); - RefPtr<TestLayerChromium> first = TestLayerChromium::create(); - RefPtr<TestLayerChromium> second = TestLayerChromium::create(); - RefPtr<TestLayerChromium> third = TestLayerChromium::create(); - RefPtr<TestLayerChromium> fourth = TestLayerChromium::create(); - - rootLayer->createRenderSurface(); - - rootLayer->addChild(first); - rootLayer->addChild(second); - rootLayer->addChild(third); - rootLayer->addChild(fourth); - - Vector<RefPtr<LayerChromium> > renderSurfaceLayerList; - CCLayerTreeHostCommon::calculateDrawTransforms(rootLayer.get(), rootLayer->bounds(), 1, 256, renderSurfaceLayerList); - CCLayerTreeHostCommon::calculateVisibleRects(renderSurfaceLayerList); - - iterateBackToFront(&renderSurfaceLayerList); - EXPECT_COUNT(rootLayer, 0, -1, 1); - EXPECT_COUNT(first, -1, -1, 2); - EXPECT_COUNT(second, -1, -1, 3); - EXPECT_COUNT(third, -1, -1, 4); - EXPECT_COUNT(fourth, -1, -1, 5); - - iterateFrontToBack(&renderSurfaceLayerList); - EXPECT_COUNT(rootLayer, 5, -1, 4); - EXPECT_COUNT(first, -1, -1, 3); - EXPECT_COUNT(second, -1, -1, 2); - EXPECT_COUNT(third, -1, -1, 1); - EXPECT_COUNT(fourth, -1, -1, 0); - -} - -TEST(CCLayerIteratorTest, complexTree) -{ - RefPtr<TestLayerChromium> rootLayer = TestLayerChromium::create(); - RefPtr<TestLayerChromium> root1 = TestLayerChromium::create(); - RefPtr<TestLayerChromium> root2 = TestLayerChromium::create(); - RefPtr<TestLayerChromium> root3 = TestLayerChromium::create(); - RefPtr<TestLayerChromium> root21 = TestLayerChromium::create(); - RefPtr<TestLayerChromium> root22 = TestLayerChromium::create(); - RefPtr<TestLayerChromium> root23 = TestLayerChromium::create(); - RefPtr<TestLayerChromium> root221 = TestLayerChromium::create(); - RefPtr<TestLayerChromium> root231 = TestLayerChromium::create(); - - rootLayer->createRenderSurface(); - - rootLayer->addChild(root1); - rootLayer->addChild(root2); - rootLayer->addChild(root3); - root2->addChild(root21); - root2->addChild(root22); - root2->addChild(root23); - root22->addChild(root221); - root23->addChild(root231); - - Vector<RefPtr<LayerChromium> > renderSurfaceLayerList; - CCLayerTreeHostCommon::calculateDrawTransforms(rootLayer.get(), rootLayer->bounds(), 1, 256, renderSurfaceLayerList); - CCLayerTreeHostCommon::calculateVisibleRects(renderSurfaceLayerList); - - iterateBackToFront(&renderSurfaceLayerList); - EXPECT_COUNT(rootLayer, 0, -1, 1); - EXPECT_COUNT(root1, -1, -1, 2); - EXPECT_COUNT(root2, -1, -1, 3); - EXPECT_COUNT(root21, -1, -1, 4); - EXPECT_COUNT(root22, -1, -1, 5); - EXPECT_COUNT(root221, -1, -1, 6); - EXPECT_COUNT(root23, -1, -1, 7); - EXPECT_COUNT(root231, -1, -1, 8); - EXPECT_COUNT(root3, -1, -1, 9); - - iterateFrontToBack(&renderSurfaceLayerList); - EXPECT_COUNT(rootLayer, 9, -1, 8); - EXPECT_COUNT(root1, -1, -1, 7); - EXPECT_COUNT(root2, -1, -1, 6); - EXPECT_COUNT(root21, -1, -1, 5); - EXPECT_COUNT(root22, -1, -1, 4); - EXPECT_COUNT(root221, -1, -1, 3); - EXPECT_COUNT(root23, -1, -1, 2); - EXPECT_COUNT(root231, -1, -1, 1); - EXPECT_COUNT(root3, -1, -1, 0); - -} - -TEST(CCLayerIteratorTest, complexTreeMultiSurface) -{ - RefPtr<TestLayerChromium> rootLayer = TestLayerChromium::create(); - RefPtr<TestLayerChromium> root1 = TestLayerChromium::create(); - RefPtr<TestLayerChromium> root2 = TestLayerChromium::create(); - RefPtr<TestLayerChromium> root3 = TestLayerChromium::create(); - RefPtr<TestLayerChromium> root21 = TestLayerChromium::create(); - RefPtr<TestLayerChromium> root22 = TestLayerChromium::create(); - RefPtr<TestLayerChromium> root23 = TestLayerChromium::create(); - RefPtr<TestLayerChromium> root221 = TestLayerChromium::create(); - RefPtr<TestLayerChromium> root231 = TestLayerChromium::create(); - - rootLayer->createRenderSurface(); - rootLayer->renderSurface()->setContentRect(IntRect(IntPoint(), rootLayer->bounds())); - - rootLayer->addChild(root1); - rootLayer->addChild(root2); - rootLayer->addChild(root3); - root2->setDrawsContent(false); - root2->setOpacity(0.5); // Force the layer to own a new surface. - root2->addChild(root21); - root2->addChild(root22); - root2->addChild(root23); - root22->setOpacity(0.5); - root22->addChild(root221); - root23->setOpacity(0.5); - root23->addChild(root231); - - Vector<RefPtr<LayerChromium> > renderSurfaceLayerList; - CCLayerTreeHostCommon::calculateDrawTransforms(rootLayer.get(), rootLayer->bounds(), 1, 256, renderSurfaceLayerList); - CCLayerTreeHostCommon::calculateVisibleRects(renderSurfaceLayerList); - - iterateBackToFront(&renderSurfaceLayerList); - EXPECT_COUNT(rootLayer, 0, -1, 1); - EXPECT_COUNT(root1, -1, -1, 2); - EXPECT_COUNT(root2, 4, 3, -1); - EXPECT_COUNT(root21, -1, -1, 5); - EXPECT_COUNT(root22, 7, 6, 8); - EXPECT_COUNT(root221, -1, -1, 9); - EXPECT_COUNT(root23, 11, 10, 12); - EXPECT_COUNT(root231, -1, -1, 13); - EXPECT_COUNT(root3, -1, -1, 14); - - iterateFrontToBack(&renderSurfaceLayerList); - EXPECT_COUNT(rootLayer, 14, -1, 13); - EXPECT_COUNT(root1, -1, -1, 12); - EXPECT_COUNT(root2, 10, 11, -1); - EXPECT_COUNT(root21, -1, -1, 9); - EXPECT_COUNT(root22, 7, 8, 6); - EXPECT_COUNT(root221, -1, -1, 5); - EXPECT_COUNT(root23, 3, 4, 2); - EXPECT_COUNT(root231, -1, -1, 1); - EXPECT_COUNT(root3, -1, -1, 0); -} - -} // namespace |