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Side by Side Diff: third_party/WebKit/Source/modules/canvas2d/CanvasRenderingContext2DTest.cpp

Issue 2701993002: DO NOT COMMIT: Results of running new (proposed) clang-format on Blink (Closed)
Patch Set: Created 3 years, 10 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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/canvas2d/CanvasRenderingContext2D.h" 5 #include "modules/canvas2d/CanvasRenderingContext2D.h"
6 6
7 #include <memory> 7 #include <memory>
8 #include "bindings/core/v8/V8BindingForTesting.h" 8 #include "bindings/core/v8/V8BindingForTesting.h"
9 #include "core/dom/Document.h" 9 #include "core/dom/Document.h"
10 #include "core/frame/FrameView.h" 10 #include "core/frame/FrameView.h"
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355 }; 355 };
356 356
357 //============================================================================ 357 //============================================================================
358 358
359 TEST_F(CanvasRenderingContext2DTest, detectOverdrawWithFillRect) { 359 TEST_F(CanvasRenderingContext2DTest, detectOverdrawWithFillRect) {
360 createContext(NonOpaque); 360 createContext(NonOpaque);
361 361
362 TEST_OVERDRAW_1(1, fillRect(-1, -1, 12, 12)); 362 TEST_OVERDRAW_1(1, fillRect(-1, -1, 12, 12));
363 TEST_OVERDRAW_1(1, fillRect(0, 0, 10, 10)); 363 TEST_OVERDRAW_1(1, fillRect(0, 0, 10, 10));
364 TEST_OVERDRAW_1( 364 TEST_OVERDRAW_1(
365 0, strokeRect(0, 0, 10, 365 0,
366 10)); // stroking instead of filling does not overwrite 366 strokeRect(0, 0, 10,
367 10)); // stroking instead of filling does not overwrite
367 TEST_OVERDRAW_2(0, setGlobalAlpha(0.5f), fillRect(0, 0, 10, 10)); 368 TEST_OVERDRAW_2(0, setGlobalAlpha(0.5f), fillRect(0, 0, 10, 10));
368 TEST_OVERDRAW_1(0, fillRect(0, 0, 9, 9)); 369 TEST_OVERDRAW_1(0, fillRect(0, 0, 9, 9));
369 TEST_OVERDRAW_2(0, translate(1, 1), fillRect(0, 0, 10, 10)); 370 TEST_OVERDRAW_2(0, translate(1, 1), fillRect(0, 0, 10, 10));
370 TEST_OVERDRAW_2(1, translate(1, 1), fillRect(-1, -1, 10, 10)); 371 TEST_OVERDRAW_2(1, translate(1, 1), fillRect(-1, -1, 10, 10));
371 TEST_OVERDRAW_2(1, setFillStyle(opaqueGradient()), fillRect(0, 0, 10, 10)); 372 TEST_OVERDRAW_2(1, setFillStyle(opaqueGradient()), fillRect(0, 0, 10, 10));
372 TEST_OVERDRAW_2(0, setFillStyle(alphaGradient()), fillRect(0, 0, 10, 10)); 373 TEST_OVERDRAW_2(0, setFillStyle(alphaGradient()), fillRect(0, 0, 10, 10));
373 TEST_OVERDRAW_3(0, setGlobalAlpha(0.5), setFillStyle(opaqueGradient()), 374 TEST_OVERDRAW_3(0, setGlobalAlpha(0.5), setFillStyle(opaqueGradient()),
374 fillRect(0, 0, 10, 10)); 375 fillRect(0, 0, 10, 10));
375 TEST_OVERDRAW_3(1, setGlobalAlpha(0.5f), 376 TEST_OVERDRAW_3(1, setGlobalAlpha(0.5f),
376 setGlobalCompositeOperation(String("copy")), 377 setGlobalCompositeOperation(String("copy")),
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394 TEST_OVERDRAW_2(1, translate(1, 1), clearRect(-1, -1, 10, 10)); 395 TEST_OVERDRAW_2(1, translate(1, 1), clearRect(-1, -1, 10, 10));
395 TEST_OVERDRAW_2(1, setGlobalCompositeOperation(String("destination-in")), 396 TEST_OVERDRAW_2(1, setGlobalCompositeOperation(String("destination-in")),
396 clearRect(0, 0, 10, 10)); // composite op ignored 397 clearRect(0, 0, 10, 10)); // composite op ignored
397 TEST_OVERDRAW_3(0, rect(0, 0, 5, 5), clip(), clearRect(0, 0, 10, 10)); 398 TEST_OVERDRAW_3(0, rect(0, 0, 5, 5), clip(), clearRect(0, 0, 10, 10));
398 } 399 }
399 400
400 TEST_F(CanvasRenderingContext2DTest, detectOverdrawWithDrawImage) { 401 TEST_F(CanvasRenderingContext2DTest, detectOverdrawWithDrawImage) {
401 createContext(NonOpaque); 402 createContext(NonOpaque);
402 NonThrowableExceptionState exceptionState; 403 NonThrowableExceptionState exceptionState;
403 404
404 TEST_OVERDRAW_1(1, drawImage(getScriptState(), &m_opaqueBitmap, 0, 0, 10, 10, 405 TEST_OVERDRAW_1(1,
405 0, 0, 10, 10, exceptionState)); 406 drawImage(getScriptState(), &m_opaqueBitmap, 0, 0, 10, 10, 0,
407 0, 10, 10, exceptionState));
406 EXPECT_FALSE(exceptionState.hadException()); 408 EXPECT_FALSE(exceptionState.hadException());
407 TEST_OVERDRAW_1(1, drawImage(getScriptState(), &m_opaqueBitmap, 0, 0, 1, 1, 0, 409 TEST_OVERDRAW_1(1,
408 0, 10, 10, exceptionState)); 410 drawImage(getScriptState(), &m_opaqueBitmap, 0, 0, 1, 1, 0, 0,
411 10, 10, exceptionState));
409 EXPECT_FALSE(exceptionState.hadException()); 412 EXPECT_FALSE(exceptionState.hadException());
410 TEST_OVERDRAW_2(0, setGlobalAlpha(0.5f), 413 TEST_OVERDRAW_2(0, setGlobalAlpha(0.5f),
411 drawImage(getScriptState(), &m_opaqueBitmap, 0, 0, 10, 10, 0, 414 drawImage(getScriptState(), &m_opaqueBitmap, 0, 0, 10, 10, 0,
412 0, 10, 10, exceptionState)); 415 0, 10, 10, exceptionState));
413 EXPECT_FALSE(exceptionState.hadException()); 416 EXPECT_FALSE(exceptionState.hadException());
414 TEST_OVERDRAW_1(0, drawImage(getScriptState(), &m_alphaBitmap, 0, 0, 10, 10, 417 TEST_OVERDRAW_1(0,
415 0, 0, 10, 10, exceptionState)); 418 drawImage(getScriptState(), &m_alphaBitmap, 0, 0, 10, 10, 0,
419 0, 10, 10, exceptionState));
416 EXPECT_FALSE(exceptionState.hadException()); 420 EXPECT_FALSE(exceptionState.hadException());
417 TEST_OVERDRAW_2(0, setGlobalAlpha(0.5f), 421 TEST_OVERDRAW_2(0, setGlobalAlpha(0.5f),
418 drawImage(getScriptState(), &m_alphaBitmap, 0, 0, 10, 10, 0, 422 drawImage(getScriptState(), &m_alphaBitmap, 0, 0, 10, 10, 0,
419 0, 10, 10, exceptionState)); 423 0, 10, 10, exceptionState));
420 EXPECT_FALSE(exceptionState.hadException()); 424 EXPECT_FALSE(exceptionState.hadException());
421 TEST_OVERDRAW_1(0, drawImage(getScriptState(), &m_opaqueBitmap, 0, 0, 10, 10, 425 TEST_OVERDRAW_1(0,
422 1, 0, 10, 10, exceptionState)); 426 drawImage(getScriptState(), &m_opaqueBitmap, 0, 0, 10, 10, 1,
427 0, 10, 10, exceptionState));
423 EXPECT_FALSE(exceptionState.hadException()); 428 EXPECT_FALSE(exceptionState.hadException());
424 TEST_OVERDRAW_1(0, drawImage(getScriptState(), &m_opaqueBitmap, 0, 0, 10, 10, 429 TEST_OVERDRAW_1(0,
425 0, 0, 9, 9, exceptionState)); 430 drawImage(getScriptState(), &m_opaqueBitmap, 0, 0, 10, 10, 0,
431 0, 9, 9, exceptionState));
426 EXPECT_FALSE(exceptionState.hadException()); 432 EXPECT_FALSE(exceptionState.hadException());
427 TEST_OVERDRAW_1(1, drawImage(getScriptState(), &m_opaqueBitmap, 0, 0, 10, 10, 433 TEST_OVERDRAW_1(1,
428 0, 0, 11, 11, exceptionState)); 434 drawImage(getScriptState(), &m_opaqueBitmap, 0, 0, 10, 10, 0,
435 0, 11, 11, exceptionState));
429 EXPECT_FALSE(exceptionState.hadException()); 436 EXPECT_FALSE(exceptionState.hadException());
430 TEST_OVERDRAW_2(1, translate(-1, 0), 437 TEST_OVERDRAW_2(1, translate(-1, 0),
431 drawImage(getScriptState(), &m_opaqueBitmap, 0, 0, 10, 10, 1, 438 drawImage(getScriptState(), &m_opaqueBitmap, 0, 0, 10, 10, 1,
432 0, 10, 10, exceptionState)); 439 0, 10, 10, exceptionState));
433 EXPECT_FALSE(exceptionState.hadException()); 440 EXPECT_FALSE(exceptionState.hadException());
434 TEST_OVERDRAW_2(0, translate(-1, 0), 441 TEST_OVERDRAW_2(0, translate(-1, 0),
435 drawImage(getScriptState(), &m_opaqueBitmap, 0, 0, 10, 10, 0, 442 drawImage(getScriptState(), &m_opaqueBitmap, 0, 0, 10, 10, 0,
436 0, 10, 10, exceptionState)); 443 0, 10, 10, exceptionState));
437 EXPECT_FALSE(exceptionState.hadException()); 444 EXPECT_FALSE(exceptionState.hadException());
438 TEST_OVERDRAW_2( 445 TEST_OVERDRAW_2(
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455 EXPECT_FALSE(exceptionState.hadException()); 462 EXPECT_FALSE(exceptionState.hadException());
456 } 463 }
457 464
458 TEST_F(CanvasRenderingContext2DTest, detectOverdrawWithPutImageData) { 465 TEST_F(CanvasRenderingContext2DTest, detectOverdrawWithPutImageData) {
459 createContext(NonOpaque); 466 createContext(NonOpaque);
460 NonThrowableExceptionState exceptionState; 467 NonThrowableExceptionState exceptionState;
461 468
462 // Test putImageData 469 // Test putImageData
463 TEST_OVERDRAW_1(1, putImageData(m_fullImageData.get(), 0, 0, exceptionState)); 470 TEST_OVERDRAW_1(1, putImageData(m_fullImageData.get(), 0, 0, exceptionState));
464 EXPECT_FALSE(exceptionState.hadException()); 471 EXPECT_FALSE(exceptionState.hadException());
465 TEST_OVERDRAW_1(1, putImageData(m_fullImageData.get(), 0, 0, 0, 0, 10, 10, 472 TEST_OVERDRAW_1(
466 exceptionState)); 473 1,
474 putImageData(m_fullImageData.get(), 0, 0, 0, 0, 10, 10, exceptionState));
467 EXPECT_FALSE(exceptionState.hadException()); 475 EXPECT_FALSE(exceptionState.hadException());
468 TEST_OVERDRAW_1( 476 TEST_OVERDRAW_1(
469 0, putImageData(m_fullImageData.get(), 0, 0, 1, 1, 8, 8, exceptionState)); 477 0, putImageData(m_fullImageData.get(), 0, 0, 1, 1, 8, 8, exceptionState));
470 EXPECT_FALSE(exceptionState.hadException()); 478 EXPECT_FALSE(exceptionState.hadException());
471 TEST_OVERDRAW_2(1, setGlobalAlpha(0.5f), 479 TEST_OVERDRAW_2(1, setGlobalAlpha(0.5f),
472 putImageData(m_fullImageData.get(), 0, 0, 480 putImageData(m_fullImageData.get(), 0, 0,
473 exceptionState)); // alpha has no effect 481 exceptionState)); // alpha has no effect
474 EXPECT_FALSE(exceptionState.hadException()); 482 EXPECT_FALSE(exceptionState.hadException());
475 TEST_OVERDRAW_1(0, 483 TEST_OVERDRAW_1(0,
476 putImageData(m_partialImageData.get(), 0, 0, exceptionState)); 484 putImageData(m_partialImageData.get(), 0, 0, exceptionState));
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1018 TestVariantCount = 2, 1026 TestVariantCount = 2,
1019 }; 1027 };
1020 1028
1021 for (int testVariant = 0; testVariant < TestVariantCount; testVariant++) { 1029 for (int testVariant = 0; testVariant < TestVariantCount; testVariant++) {
1022 int delta = testVariant == LargeTextureDisablesAcceleration ? 1 : -1; 1030 int delta = testVariant == LargeTextureDisablesAcceleration ? 1 : -1;
1023 int srcSize = 1031 int srcSize =
1024 std::sqrt(static_cast<float>(ExpensiveCanvasHeuristicParameters:: 1032 std::sqrt(static_cast<float>(ExpensiveCanvasHeuristicParameters::
1025 DrawImageTextureUploadSoftSizeLimit)) + 1033 DrawImageTextureUploadSoftSizeLimit)) +
1026 delta; 1034 delta;
1027 int dstSize = 1035 int dstSize =
1028 srcSize / std::sqrt(static_cast<float>( 1036 srcSize /
1029 ExpensiveCanvasHeuristicParameters:: 1037 std::sqrt(static_cast<float>(
1030 DrawImageTextureUploadSoftSizeLimitScaleThreshold)) - 1038 ExpensiveCanvasHeuristicParameters::
1039 DrawImageTextureUploadSoftSizeLimitScaleThreshold)) -
1031 delta; 1040 delta;
1032 1041
1033 createContext(NonOpaque); 1042 createContext(NonOpaque);
1034 FakeGLES2Interface gl; 1043 FakeGLES2Interface gl;
1035 std::unique_ptr<FakeWebGraphicsContext3DProvider> contextProvider( 1044 std::unique_ptr<FakeWebGraphicsContext3DProvider> contextProvider(
1036 new FakeWebGraphicsContext3DProvider(&gl)); 1045 new FakeWebGraphicsContext3DProvider(&gl));
1037 IntSize size(dstSize, dstSize); 1046 IntSize size(dstSize, dstSize);
1038 RefPtr<Canvas2DLayerBridge> bridge = 1047 RefPtr<Canvas2DLayerBridge> bridge =
1039 makeBridge(std::move(contextProvider), size, 1048 makeBridge(std::move(contextProvider), size,
1040 Canvas2DLayerBridge::EnableAcceleration); 1049 Canvas2DLayerBridge::EnableAcceleration);
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1351 1360
1352 RuntimeEnabledFeatures::setExperimentalCanvasFeaturesEnabled( 1361 RuntimeEnabledFeatures::setExperimentalCanvasFeaturesEnabled(
1353 experimentalCanvasFeaturesRuntimeFlag); 1362 experimentalCanvasFeaturesRuntimeFlag);
1354 RuntimeEnabledFeatures::setColorCorrectRenderingEnabled( 1363 RuntimeEnabledFeatures::setColorCorrectRenderingEnabled(
1355 colorCorrectRenderingRuntimeFlag); 1364 colorCorrectRenderingRuntimeFlag);
1356 RuntimeEnabledFeatures::setColorCorrectRenderingDefaultModeEnabled( 1365 RuntimeEnabledFeatures::setColorCorrectRenderingDefaultModeEnabled(
1357 colorCorrectRenderingDefaultModeRuntimeFlag); 1366 colorCorrectRenderingDefaultModeRuntimeFlag);
1358 } 1367 }
1359 1368
1360 } // namespace blink 1369 } // namespace blink
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