third_party/WebKit/Source/modules/canvas/HTMLCanvasElementModuleTest.cpp - Issue 2036663003: Establish mojo service between Canvas (blink) and SurfaceManager (browser)

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Issue 2036663003: Establish mojo service between Canvas (blink) and SurfaceManager (browser) (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Throw away typemaps in Blink Created 4 years, 6 months ago

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« content/browser/renderer_host/offscreen_canvas_surface_service_impl.cc ('K') | « third_party/WebKit/Source/modules/canvas/HTMLCanvasElementModule.cpp ('k') | third_party/WebKit/Source/platform/BUILD.gn » ('j') | third_party/WebKit/Source/platform/graphics/CanvasSurfaceLayerBridge.h » ('J')
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1 // Copyright 2016 The Chromium Authors. All rights reserved.	1 // Copyright 2016 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #include "modules/canvas/HTMLCanvasElementModule.h"	5 #include "modules/canvas/HTMLCanvasElementModule.h"

6	6

7 #include "core/dom/DOMNodeIds.h"	7 #include "core/dom/DOMNodeIds.h"

8 #include "core/frame/FrameView.h"	8 #include "core/frame/FrameView.h"

9 #include "core/html/HTMLCanvasElement.h"	9 #include "core/html/HTMLCanvasElement.h"

10 #include "core/html/HTMLDocument.h"	10 #include "core/html/HTMLDocument.h"

(...skipping 11 matching lines...) Expand all Loading...
22 Page::PageClients pageClients;	22 Page::PageClients pageClients;

23 fillWithEmptyClients(pageClients);	23 fillWithEmptyClients(pageClients);

24 OwnPtr<DummyPageHolder> m_dummyPageHolder = DummyPageHolder::create(IntS ize(800, 600), &pageClients);	24 OwnPtr<DummyPageHolder> m_dummyPageHolder = DummyPageHolder::create(IntS ize(800, 600), &pageClients);

25 Persistent<HTMLDocument> m_document = toHTMLDocument(&m_dummyPageHolder- >document());	25 Persistent<HTMLDocument> m_document = toHTMLDocument(&m_dummyPageHolder- >document());

26 m_document->documentElement()->setInnerHTML("<body><canvas id='c'></canv as></body>", ASSERT_NO_EXCEPTION);	26 m_document->documentElement()->setInnerHTML("<body><canvas id='c'></canv as></body>", ASSERT_NO_EXCEPTION);

27 m_document->view()->updateAllLifecyclePhases();	27 m_document->view()->updateAllLifecyclePhases();

28 m_canvasElement = toHTMLCanvasElement(m_document->getElementById("c"));	28 m_canvasElement = toHTMLCanvasElement(m_document->getElementById("c"));

29 }	29 }

30	30

31 HTMLCanvasElement& canvasElement() const { return *m_canvasElement; }	31 HTMLCanvasElement& canvasElement() const { return *m_canvasElement; }

	32 OffscreenCanvas* transferControlToOffscreen(ExceptionState&);

	33

32 private:	34 private:

33 Persistent<HTMLCanvasElement> m_canvasElement;	35 Persistent<HTMLCanvasElement> m_canvasElement;

34 };	36 };

35	37

	38 OffscreenCanvas* HTMLCanvasElementModuleTest::transferControlToOffscreen(Excepti onState& exceptionState)

	39 {

	40 // This unit test only tests if the Canvas Id is associated correctly, so we exclude the part that

	41 // creates surface layer bridge because a mojo message pipe cannot be tested using webkit unit tests.

	42 return HTMLCanvasElementModule::transferControlToOffscreenInternal(canvasEle ment(), exceptionState);

	43 }

	44

36 TEST_F(HTMLCanvasElementModuleTest, TransferControlToOffscreen)	45 TEST_F(HTMLCanvasElementModuleTest, TransferControlToOffscreen)

37 {	46 {

38 NonThrowableExceptionState exceptionState;	47 NonThrowableExceptionState exceptionState;

39 OffscreenCanvas* offscreenCanvas = HTMLCanvasElementModule::transferControlT oOffscreen(canvasElement(), exceptionState);	48 OffscreenCanvas* offscreenCanvas = transferControlToOffscreen(exceptionState );

40 int canvasId = offscreenCanvas->getAssociatedCanvasId();	49 int canvasId = offscreenCanvas->getAssociatedCanvasId();

41 EXPECT_EQ(canvasId, DOMNodeIds::idForNode(&(canvasElement())));	50 EXPECT_EQ(canvasId, DOMNodeIds::idForNode(&(canvasElement())));

42 }	51 }

43	52

44 } // namespace blink	53 } // namespace blink

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