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| 1 /* | |
| 2 * Copyright (C) 2011 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions | |
| 6 * are met: | |
| 7 * 1. Redistributions of source code must retain the above copyright | |
| 8 * notice, this list of conditions and the following disclaimer. | |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer in the | |
| 11 * documentation and/or other materials provided with the distribution. | |
| 12 * | |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND AN
Y | |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| 16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR AN
Y | |
| 17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| 18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND O
N | |
| 20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
| 22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 23 */ | |
| 24 | |
| 25 #include "config.h" | |
| 26 | |
| 27 #include "core/platform/graphics/Canvas2DLayerBridge.h" | |
| 28 | |
| 29 #include "SkDeferredCanvas.h" | |
| 30 #include "SkSurface.h" | |
| 31 #include "core/platform/graphics/ImageBuffer.h" | |
| 32 #include "core/platform/testing/FakeWebGraphicsContext3D.h" | |
| 33 #include "public/platform/Platform.h" | |
| 34 #include "public/platform/WebThread.h" | |
| 35 #include "third_party/skia/include/core/SkDevice.h" | |
| 36 #include "wtf/RefPtr.h" | |
| 37 | |
| 38 #include <gmock/gmock.h> | |
| 39 #include <gtest/gtest.h> | |
| 40 | |
| 41 using namespace WebCore; | |
| 42 using namespace blink; | |
| 43 using testing::InSequence; | |
| 44 using testing::Return; | |
| 45 using testing::Test; | |
| 46 | |
| 47 namespace { | |
| 48 | |
| 49 class MockCanvasContext : public FakeWebGraphicsContext3D { | |
| 50 public: | |
| 51 MOCK_METHOD0(flush, void(void)); | |
| 52 MOCK_METHOD0(createTexture, unsigned(void)); | |
| 53 MOCK_METHOD1(deleteTexture, void(unsigned)); | |
| 54 }; | |
| 55 | |
| 56 class FakeCanvas2DLayerBridge : public Canvas2DLayerBridge { | |
| 57 public: | |
| 58 static PassRefPtr<Canvas2DLayerBridge> create(PassRefPtr<GraphicsContext3D>
context, PassRefPtr<SkDeferredCanvas> canvas, OpacityMode opacityMode) | |
| 59 { | |
| 60 return adoptRef(static_cast<Canvas2DLayerBridge*>(new FakeCanvas2DLayerB
ridge(context, canvas, opacityMode))); | |
| 61 } | |
| 62 protected: | |
| 63 FakeCanvas2DLayerBridge(PassRefPtr<GraphicsContext3D> context, PassRefPtr<Sk
DeferredCanvas> canvas, OpacityMode opacityMode) : | |
| 64 Canvas2DLayerBridge(context, canvas, 0, opacityMode) | |
| 65 { } | |
| 66 }; | |
| 67 | |
| 68 } // namespace | |
| 69 | |
| 70 class Canvas2DLayerBridgeTest : public Test { | |
| 71 protected: | |
| 72 void fullLifecycleTest() | |
| 73 { | |
| 74 RefPtr<GraphicsContext3D> mainContext = GraphicsContext3D::createGraphic
sContextFromWebContext(adoptPtr(new MockCanvasContext)); | |
| 75 | |
| 76 MockCanvasContext& mainMock = *static_cast<MockCanvasContext*>(mainConte
xt->webContext()); | |
| 77 | |
| 78 RefPtr<SkDeferredCanvas> canvas = adoptRef(SkDeferredCanvas::Create(SkSu
rface::NewRasterPMColor(300, 150))); | |
| 79 | |
| 80 ::testing::Mock::VerifyAndClearExpectations(&mainMock); | |
| 81 | |
| 82 Canvas2DLayerBridgePtr bridge = FakeCanvas2DLayerBridge::create(mainCont
ext.release(), canvas.release(), Canvas2DLayerBridge::NonOpaque); | |
| 83 | |
| 84 ::testing::Mock::VerifyAndClearExpectations(&mainMock); | |
| 85 | |
| 86 EXPECT_CALL(mainMock, flush()); | |
| 87 unsigned textureId = bridge->backBufferTexture(); | |
| 88 EXPECT_EQ(textureId, 0u); | |
| 89 | |
| 90 ::testing::Mock::VerifyAndClearExpectations(&mainMock); | |
| 91 | |
| 92 bridge.clear(); | |
| 93 | |
| 94 ::testing::Mock::VerifyAndClearExpectations(&mainMock); | |
| 95 } | |
| 96 }; | |
| 97 | |
| 98 namespace { | |
| 99 | |
| 100 TEST_F(Canvas2DLayerBridgeTest, testFullLifecycleSingleThreaded) | |
| 101 { | |
| 102 fullLifecycleTest(); | |
| 103 } | |
| 104 | |
| 105 } // namespace | |
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Chromium Code Reviews
Issue 99103006:
Moving GraphicsContext and dependencies from core to platform. (Closed)
Base URL: svn://svn.chromium.org/blink/trunk