CCSolidColorLayerImplTest.cpp   [plain text]


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#include "config.h"

#include "cc/CCSolidColorLayerImpl.h"

#include "CCLayerTestCommon.h"
#include "MockCCQuadCuller.h"
#include "cc/CCSingleThreadProxy.h"
#include "cc/CCSolidColorDrawQuad.h"

#include <gmock/gmock.h>
#include <gtest/gtest.h>

using namespace WebCore;
using namespace CCLayerTestCommon;

namespace {

TEST(CCSolidColorLayerImplTest, verifyTilingCompleteAndNoOverlap)
{
    DebugScopedSetImplThread scopedImplThread;

    MockCCQuadCuller quadCuller;
    IntSize layerSize = IntSize(800, 600);
    IntRect visibleLayerRect = IntRect(IntPoint(), layerSize);

    OwnPtr<CCSolidColorLayerImpl> layer = CCSolidColorLayerImpl::create(0);
    layer->setVisibleLayerRect(visibleLayerRect);
    layer->setBounds(layerSize);

    OwnPtr<CCSharedQuadState> sharedQuadState = layer->createSharedQuadState();
    bool hadMissingTiles = false;
    layer->appendQuads(quadCuller, sharedQuadState.get(), hadMissingTiles);

    verifyQuadsExactlyCoverRect(quadCuller.quadList(), visibleLayerRect);
}

TEST(CCSolidColorLayerImplTest, verifyCorrectBackgroundColorInQuad)
{
    DebugScopedSetImplThread scopedImplThread;

    const Color testColor = 0xFFA55AFF;

    MockCCQuadCuller quadCuller;
    IntSize layerSize = IntSize(100, 100);
    IntRect visibleLayerRect = IntRect(IntPoint(), layerSize);

    OwnPtr<CCSolidColorLayerImpl> layer = CCSolidColorLayerImpl::create(0);
    layer->setVisibleLayerRect(visibleLayerRect);
    layer->setBounds(layerSize);
    layer->setBackgroundColor(testColor);

    OwnPtr<CCSharedQuadState> sharedQuadState = layer->createSharedQuadState();
    bool hadMissingTiles = false;
    layer->appendQuads(quadCuller, sharedQuadState.get(), hadMissingTiles);

    ASSERT_EQ(quadCuller.quadList().size(), 1U);
    EXPECT_EQ(quadCuller.quadList()[0]->toSolidColorDrawQuad()->color(), testColor);
}

TEST(CCSolidColorLayerImplTest, verifyCorrectOpacityInQuad)
{
    DebugScopedSetImplThread scopedImplThread;

    const float opacity = 0.5f;

    MockCCQuadCuller quadCuller;
    IntSize layerSize = IntSize(100, 100);
    IntRect visibleLayerRect = IntRect(IntPoint(), layerSize);

    OwnPtr<CCSolidColorLayerImpl> layer = CCSolidColorLayerImpl::create(0);
    layer->setVisibleLayerRect(visibleLayerRect);
    layer->setBounds(layerSize);
    layer->setDrawOpacity(opacity);

    OwnPtr<CCSharedQuadState> sharedQuadState = layer->createSharedQuadState();
    bool hadMissingTiles = false;
    layer->appendQuads(quadCuller, sharedQuadState.get(), hadMissingTiles);

    ASSERT_EQ(quadCuller.quadList().size(), 1U);
    EXPECT_EQ(opacity, quadCuller.quadList()[0]->toSolidColorDrawQuad()->opacity());
}

} // namespace