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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #include "config.h" | 31 #include "config.h" |
32 | 32 |
33 #include "platform/graphics/gpu/DrawingBuffer.h" | 33 #include "platform/graphics/gpu/DrawingBuffer.h" |
34 | 34 |
35 #include "platform/graphics/ImageBuffer.h" | 35 #include "platform/graphics/ImageBuffer.h" |
36 #include "platform/graphics/UnacceleratedImageBufferSurface.h" | 36 #include "platform/graphics/UnacceleratedImageBufferSurface.h" |
| 37 #include "platform/graphics/test/MockWebGraphicsContext3D.h" |
37 #include "public/platform/Platform.h" | 38 #include "public/platform/Platform.h" |
38 #include "public/platform/WebExternalTextureMailbox.h" | 39 #include "public/platform/WebExternalTextureMailbox.h" |
39 #include "web/tests/MockWebGraphicsContext3D.h" | |
40 #include "wtf/RefPtr.h" | 40 #include "wtf/RefPtr.h" |
41 | 41 |
42 #include <gmock/gmock.h> | 42 #include <gmock/gmock.h> |
43 #include <gtest/gtest.h> | 43 #include <gtest/gtest.h> |
44 | 44 |
45 using namespace WebCore; | 45 using namespace WebCore; |
46 using namespace blink; | 46 using namespace blink; |
47 using testing::Test; | 47 using testing::Test; |
48 using testing::_; | 48 using testing::_; |
49 | 49 |
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98 WebGLId m_boundTexture; | 98 WebGLId m_boundTexture; |
99 HashMap<WebGLId, IntSize> m_textureSizes; | 99 HashMap<WebGLId, IntSize> m_textureSizes; |
100 WGC3Dbyte m_currentMailboxByte; | 100 WGC3Dbyte m_currentMailboxByte; |
101 IntSize m_mostRecentlyProducedSize; | 101 IntSize m_mostRecentlyProducedSize; |
102 }; | 102 }; |
103 | 103 |
104 static const int initialWidth = 100; | 104 static const int initialWidth = 100; |
105 static const int initialHeight = 100; | 105 static const int initialHeight = 100; |
106 static const int alternateHeight = 50; | 106 static const int alternateHeight = 50; |
107 | 107 |
108 } // namespace | |
109 | |
110 class DrawingBufferTest : public Test { | 108 class DrawingBufferTest : public Test { |
111 protected: | 109 protected: |
112 virtual void SetUp() | 110 virtual void SetUp() |
113 { | 111 { |
114 RefPtr<FakeContextEvictionManager> contextEvictionManager = adoptRef(new
FakeContextEvictionManager()); | 112 RefPtr<FakeContextEvictionManager> contextEvictionManager = adoptRef(new
FakeContextEvictionManager()); |
115 m_context = adoptPtr(new WebGraphicsContext3DForTests); | 113 m_context = adoptPtr(new WebGraphicsContext3DForTests); |
116 m_drawingBuffer = DrawingBuffer::create(m_context.get(), IntSize(initial
Width, initialHeight), DrawingBuffer::Preserve, contextEvictionManager.release()
); | 114 m_drawingBuffer = DrawingBuffer::create(m_context.get(), IntSize(initial
Width, initialHeight), DrawingBuffer::Preserve, contextEvictionManager.release()
); |
117 } | 115 } |
118 | 116 |
119 WebGraphicsContext3DForTests* webContext() | 117 WebGraphicsContext3DForTests* webContext() |
120 { | 118 { |
121 return m_context.get(); | 119 return m_context.get(); |
122 } | 120 } |
123 | 121 |
124 OwnPtr<WebGraphicsContext3DForTests> m_context; | 122 OwnPtr<WebGraphicsContext3DForTests> m_context; |
125 RefPtr<DrawingBuffer> m_drawingBuffer; | 123 RefPtr<DrawingBuffer> m_drawingBuffer; |
126 }; | 124 }; |
127 | 125 |
128 namespace { | |
129 | |
130 TEST_F(DrawingBufferTest, testPaintRenderingResultsToCanvas) | 126 TEST_F(DrawingBufferTest, testPaintRenderingResultsToCanvas) |
131 { | 127 { |
132 OwnPtr<ImageBufferSurface> imageBufferSurface = adoptPtr(new UnacceleratedIm
ageBufferSurface(IntSize(initialWidth, initialHeight))); | 128 OwnPtr<ImageBufferSurface> imageBufferSurface = adoptPtr(new UnacceleratedIm
ageBufferSurface(IntSize(initialWidth, initialHeight))); |
133 EXPECT_FALSE(!imageBufferSurface); | 129 EXPECT_FALSE(!imageBufferSurface); |
134 EXPECT_TRUE(imageBufferSurface->isValid()); | 130 EXPECT_TRUE(imageBufferSurface->isValid()); |
135 OwnPtr<ImageBuffer> imageBuffer = ImageBuffer::create(imageBufferSurface.rel
ease()); | 131 OwnPtr<ImageBuffer> imageBuffer = ImageBuffer::create(imageBufferSurface.rel
ease()); |
136 EXPECT_FALSE(!imageBuffer); | 132 EXPECT_FALSE(!imageBuffer); |
137 EXPECT_FALSE(imageBuffer->isAccelerated()); | 133 EXPECT_FALSE(imageBuffer->isAccelerated()); |
138 EXPECT_FALSE(imageBuffer->bitmap().isNull()); | 134 EXPECT_FALSE(imageBuffer->bitmap().isNull()); |
139 m_drawingBuffer->paintRenderingResultsToCanvas(imageBuffer.get()); | 135 m_drawingBuffer->paintRenderingResultsToCanvas(imageBuffer.get()); |
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238 EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&recycledMailbox, 0)); | 234 EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&recycledMailbox, 0)); |
239 EXPECT_EQ(TextureMailboxWrapper(mailbox3), TextureMailboxWrapper(recycledMai
lbox)); | 235 EXPECT_EQ(TextureMailboxWrapper(mailbox3), TextureMailboxWrapper(recycledMai
lbox)); |
240 | 236 |
241 // The third recycled mailbox must be 1. | 237 // The third recycled mailbox must be 1. |
242 m_drawingBuffer->markContentsChanged(); | 238 m_drawingBuffer->markContentsChanged(); |
243 EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&recycledMailbox, 0)); | 239 EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&recycledMailbox, 0)); |
244 EXPECT_EQ(TextureMailboxWrapper(mailbox1), TextureMailboxWrapper(recycledMai
lbox)); | 240 EXPECT_EQ(TextureMailboxWrapper(mailbox1), TextureMailboxWrapper(recycledMai
lbox)); |
245 } | 241 } |
246 | 242 |
247 } // namespace | 243 } // namespace |
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