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: OWNERS change on offscreencanvas folder Created 4 years, 6 months ago

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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 12 matching lines...) Expand all Loading...
23 Page::PageClients pageClients;	23 Page::PageClients pageClients;

24 fillWithEmptyClients(pageClients);	24 fillWithEmptyClients(pageClients);

25 std::unique_ptr<DummyPageHolder> m_dummyPageHolder = DummyPageHolder::cr eate(IntSize(800, 600), &pageClients);	25 std::unique_ptr<DummyPageHolder> m_dummyPageHolder = DummyPageHolder::cr eate(IntSize(800, 600), &pageClients);

26 Persistent<HTMLDocument> m_document = toHTMLDocument(&m_dummyPageHolder- >document());	26 Persistent<HTMLDocument> m_document = toHTMLDocument(&m_dummyPageHolder- >document());

27 m_document->documentElement()->setInnerHTML("<body><canvas id='c'></canv as></body>", ASSERT_NO_EXCEPTION);	27 m_document->documentElement()->setInnerHTML("<body><canvas id='c'></canv as></body>", ASSERT_NO_EXCEPTION);

28 m_document->view()->updateAllLifecyclePhases();	28 m_document->view()->updateAllLifecyclePhases();

29 m_canvasElement = toHTMLCanvasElement(m_document->getElementById("c"));	29 m_canvasElement = toHTMLCanvasElement(m_document->getElementById("c"));

30 }	30 }

31	31

32 HTMLCanvasElement& canvasElement() const { return *m_canvasElement; }	32 HTMLCanvasElement& canvasElement() const { return *m_canvasElement; }

	33 OffscreenCanvas* transferControlToOffscreen(ExceptionState&);

	34

33 private:	35 private:

34 Persistent<HTMLCanvasElement> m_canvasElement;	36 Persistent<HTMLCanvasElement> m_canvasElement;

35 };	37 };

36	38

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

	40 {

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

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

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

	44 }

	45

37 TEST_F(HTMLCanvasElementModuleTest, TransferControlToOffscreen)	46 TEST_F(HTMLCanvasElementModuleTest, TransferControlToOffscreen)

38 {	47 {

39 NonThrowableExceptionState exceptionState;	48 NonThrowableExceptionState exceptionState;

40 OffscreenCanvas* offscreenCanvas = HTMLCanvasElementModule::transferControlT oOffscreen(canvasElement(), exceptionState);	49 OffscreenCanvas* offscreenCanvas = transferControlToOffscreen(exceptionState );

41 int canvasId = offscreenCanvas->getAssociatedCanvasId();	50 int canvasId = offscreenCanvas->getAssociatedCanvasId();

42 EXPECT_EQ(canvasId, DOMNodeIds::idForNode(&(canvasElement())));	51 EXPECT_EQ(canvasId, DOMNodeIds::idForNode(&(canvasElement())));

43 }	52 }

44	53

45 } // namespace blink	54 } // namespace blink

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