Move WebGraphicsContext3D related tests from web/tests/ to platform/graphics/gpu/

Source/web/tests/Canvas2DLayerBridgeTest.cpp

-/*
- * Copyright (C) 2011 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/Canvas2DLayerBridge.h"
-
-#include "SkDeferredCanvas.h"
-#include "SkSurface.h"
-#include "platform/graphics/ImageBuffer.h"
-#include "public/platform/Platform.h"
-#include "public/platform/WebExternalBitmap.h"
-#include "public/platform/WebGraphicsContext3DProvider.h"
-#include "public/platform/WebThread.h"
-#include "third_party/skia/include/core/SkDevice.h"
-#include "web/tests/MockWebGraphicsContext3D.h"
-#include "wtf/RefPtr.h"
-
-#include <gmock/gmock.h>
-#include <gtest/gtest.h>
-
-using namespace WebCore;
-using namespace blink;
-using testing::InSequence;
-using testing::Return;
-using testing::Test;
-
-namespace {
-
-class MockCanvasContext : public MockWebGraphicsContext3D {
-public:
-    MOCK_METHOD0(flush, void(void));
-    MOCK_METHOD0(createTexture, unsigned(void));
-    MOCK_METHOD1(deleteTexture, void(unsigned));
-};
-
-class MockWebGraphicsContext3DProvider : public WebGraphicsContext3DProvider {
-public:
-    MockWebGraphicsContext3DProvider(WebGraphicsContext3D* context3d)
-        : m_context3d(context3d) { }
-
-    WebGraphicsContext3D* context3d()
-    {
-        return m_context3d;
-    }
-
-    GrContext* grContext()
-    {
-        return 0;
-    }
-
-private:
-    WebGraphicsContext3D* m_context3d;
-};
-
-class Canvas2DLayerBridgePtr {
-public:
-    Canvas2DLayerBridgePtr(PassRefPtr<Canvas2DLayerBridge> layerBridge)
-        : m_layerBridge(layerBridge) { }
-
-    ~Canvas2DLayerBridgePtr()
-    {
-        m_layerBridge->beginDestruction();
-    }
-
-    Canvas2DLayerBridge* operator->() { return m_layerBridge.get(); }
-    Canvas2DLayerBridge* get() { return m_layerBridge.get(); }
-
-private:
-    RefPtr<Canvas2DLayerBridge> m_layerBridge;
-};
-
-class NullWebExternalBitmap : public WebExternalBitmap {
-public:
-    virtual WebSize size()
-    {
-        return WebSize();
-    }
-
-    virtual void setSize(WebSize)
-    {
-    }
-
-    virtual uint8* pixels()
-    {
-        return 0;
-    }
-};
-
-} // namespace
-
-class Canvas2DLayerBridgeTest : public Test {
-protected:
-    void fullLifecycleTest()
-    {
-        MockCanvasContext mainMock;
-        OwnPtr<MockWebGraphicsContext3DProvider> mainMockProvider = adoptPtr(new MockWebGraphicsContext3DProvider(&mainMock));
-        RefPtr<SkSurface> surface = adoptRef(SkSurface::NewRasterPMColor(300, 150));
-        OwnPtr<SkDeferredCanvas> canvas = adoptPtr(SkDeferredCanvas::Create(surface.get()));
-
-        ::testing::Mock::VerifyAndClearExpectations(&mainMock);
-
-        {
-            Canvas2DLayerBridgePtr bridge(adoptRef(new Canvas2DLayerBridge(mainMockProvider.release(), canvas.release(), 0, NonOpaque)));
-
-            ::testing::Mock::VerifyAndClearExpectations(&mainMock);
-
-            EXPECT_CALL(mainMock, flush());
-            unsigned textureId = bridge->getBackingTexture();
-            EXPECT_EQ(textureId, 0u);
-
-            ::testing::Mock::VerifyAndClearExpectations(&mainMock);
-        } // bridge goes out of scope here
-
-        ::testing::Mock::VerifyAndClearExpectations(&mainMock);
-    }
-
-    void prepareMailboxWithBitmapTest()
-    {
-        MockCanvasContext mainMock;
-        RefPtr<SkSurface> surface = adoptRef(SkSurface::NewRasterPMColor(300, 150));
-        OwnPtr<SkDeferredCanvas> canvas = adoptPtr(SkDeferredCanvas::Create(surface.get()));
-        OwnPtr<MockWebGraphicsContext3DProvider> mainMockProvider = adoptPtr(new MockWebGraphicsContext3DProvider(&mainMock));
-        Canvas2DLayerBridgePtr bridge(adoptRef(new Canvas2DLayerBridge(mainMockProvider.release(), canvas.release(), 0, NonOpaque)));
-        bridge->m_lastImageId = 1;
-
-        NullWebExternalBitmap bitmap;
-        bridge->prepareMailbox(0, &bitmap);
-        EXPECT_EQ(0u, bridge->m_lastImageId);
-    }
-};
-
-namespace {
-
-TEST_F(Canvas2DLayerBridgeTest, testFullLifecycleSingleThreaded)
-{
-    fullLifecycleTest();
-}
-
-TEST_F(Canvas2DLayerBridgeTest, prepareMailboxWithBitmapTest)
-{
-    prepareMailboxWithBitmapTest();
-}
-
-} // namespace