This CL implements the first draft of Canvas 2D Context Attributes, aka getContext('2d', { alpha: f…

Source/WebKit/chromium/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
@@ skipping 59 matching lines @@
 
         MockCanvasContext& mainMock = *static_cast<MockCanvasContext*>(GraphicsContext3DPrivate::extractWebGraphicsContext3D(mainContext.get()));
 
         MockWebTextureUpdater updater;
 
         SkDevice device(SkBitmap::kARGB_8888_Config, 300, 150);
         SkDeferredCanvas canvas(&device);
 
         ::testing::Mock::VerifyAndClearExpectations(&mainMock);
 
-        OwnPtr<Canvas2DLayerBridge> bridge = Canvas2DLayerBridge::create(mainContext.release(), &canvas, threadMode);
+        OwnPtr<Canvas2DLayerBridge> bridge = Canvas2DLayerBridge::create(mainContext.release(), &canvas, Canvas2DLayerBridge::NonOpaque, threadMode);
 
         ::testing::Mock::VerifyAndClearExpectations(&mainMock);
 
         EXPECT_CALL(mainMock, flush());
         unsigned textureId = bridge->backBufferTexture();
         EXPECT_TRUE(textureId == 0);
 
         ::testing::Mock::VerifyAndClearExpectations(&mainMock);
 
         bridge.clear();
 
         ::testing::Mock::VerifyAndClearExpectations(&mainMock);
         ::testing::Mock::VerifyAndClearExpectations(&updater);
     }
 };
 
 namespace {
 
 TEST_F(Canvas2DLayerBridgeTest, testFullLifecycleSingleThreaded)
 {
     fullLifecycleTest(Canvas2DLayerBridge::SingleThread);
 }
 
 TEST_F(Canvas2DLayerBridgeTest, testFullLifecycleThreaded)
 {
     fullLifecycleTest(Canvas2DLayerBridge::Threaded);
 }
 
 } // namespace