CanvasTest.cpp revision 3107b6a85eee7914b37382f7145ab658e8c27667
137f3ae0b9f31abb62f34f91b17e2eb86e514ae27reed@google.com/* 21cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * Copyright 2012 Google Inc. 337f3ae0b9f31abb62f34f91b17e2eb86e514ae27reed@google.com * 437f3ae0b9f31abb62f34f91b17e2eb86e514ae27reed@google.com * Use of this source code is governed by a BSD-style license that can be 537f3ae0b9f31abb62f34f91b17e2eb86e514ae27reed@google.com * found in the LICENSE file. 637f3ae0b9f31abb62f34f91b17e2eb86e514ae27reed@google.com */ 71cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 81cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org/* Description: 91cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * This test defines a series of elementatry test steps that perform 101cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * a single or a small group of canvas API calls. Each test step is 111cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * used in several test cases that verify that different types of SkCanvas 121cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * flavors and derivatives pass it and yield consistent behavior. The 131cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * test cases analyse results that are queryable through the API. They do 141cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * not look at rendering results. 151cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * 161cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * Adding test stepss: 171cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * The general pattern for creating a new test step is to write a test 181cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * function of the form: 191cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * 20d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com * static void MyTestStepFunction(SkCanvas* canvas, 211cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * skiatest::Reporter* reporter, 221cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * CanvasTestStep* testStep) 231cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * { 241cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * canvas->someCanvasAPImethod(); 251cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * (...) 261cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * REPORTER_ASSERT_MESSAGE(reporter, (...), \ 271cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * testStep->assertMessage()); 281cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * } 291cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * 301cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * The definition of the test step function should be followed by an 311cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * invocation of the TEST_STEP macro, which generates a class and 321cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * instance for the test step: 331cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * 341cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * TEST_STEP(MyTestStep, MyTestStepFunction) 351cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * 361cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * There are also short hand macros for defining simple test steps 371cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * in a single line of code. A simple test step is a one that is made 381cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * of a single canvas API call. 391cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * 401cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * SIMPLE_TEST_STEP(MytestStep, someCanvasAPIMethod()); 411cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * 421cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * There is another macro called SIMPLE_TEST_STEP_WITH_ASSERT that 431cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * works the same way as SIMPLE_TEST_STEP, and additionally verifies 441cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * that the invoked method returns a non-zero value. 451cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org */ 4637f3ae0b9f31abb62f34f91b17e2eb86e514ae27reed@google.com#include "SkBitmap.h" 4737f3ae0b9f31abb62f34f91b17e2eb86e514ae27reed@google.com#include "SkCanvas.h" 481cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org#include "SkDeferredCanvas.h" 491cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org#include "SkDevice.h" 501cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org#include "SkMatrix.h" 511cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org#include "SkNWayCanvas.h" 527790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com#include "SkPDFDevice.h" 537790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com#include "SkPDFDocument.h" 541cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org#include "SkPaint.h" 551cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org#include "SkPath.h" 561cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org#include "SkPicture.h" 571cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org#include "SkPictureRecord.h" 581cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org#include "SkProxyCanvas.h" 591cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org#include "SkRect.h" 601cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org#include "SkRegion.h" 611cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org#include "SkShader.h" 621cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org#include "SkStream.h" 6328183b4043a969df12592e8dd47cf95b80755284reed@google.com#include "SkSurface.h" 641cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org#include "SkTDArray.h" 651cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org#include "Test.h" 6637f3ae0b9f31abb62f34f91b17e2eb86e514ae27reed@google.com 6790c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.comclass Canvas2CanvasClipVisitor : public SkCanvas::ClipVisitor { 6890c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.compublic: 6990c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com Canvas2CanvasClipVisitor(SkCanvas* target) : fTarget(target) {} 7090c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com 71e5b2af955b7d06815ddd405659ad62a2a8355ca3commit-bot@chromium.org virtual void clipRect(const SkRect& r, SkRegion::Op op, bool aa) SK_OVERRIDE { 7290c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com fTarget->clipRect(r, op, aa); 7390c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com } 74e5b2af955b7d06815ddd405659ad62a2a8355ca3commit-bot@chromium.org virtual void clipRRect(const SkRRect& r, SkRegion::Op op, bool aa) SK_OVERRIDE { 75e5b2af955b7d06815ddd405659ad62a2a8355ca3commit-bot@chromium.org fTarget->clipRRect(r, op, aa); 76e5b2af955b7d06815ddd405659ad62a2a8355ca3commit-bot@chromium.org } 77e5b2af955b7d06815ddd405659ad62a2a8355ca3commit-bot@chromium.org virtual void clipPath(const SkPath& p, SkRegion::Op op, bool aa) SK_OVERRIDE { 7890c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com fTarget->clipPath(p, op, aa); 7990c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com } 8090c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com 8190c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.comprivate: 8290c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com SkCanvas* fTarget; 8390c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com}; 8490c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com 8590c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.comstatic void test_clipVisitor(skiatest::Reporter* reporter, SkCanvas* canvas) { 8690c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com SkISize size = canvas->getDeviceSize(); 87d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com 8890c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com SkBitmap bm; 89fa9e5fa42a555712fb7a29d08d2ae2bdef0ed68ecommit-bot@chromium.org bm.setConfig(SkImageInfo::MakeN32Premul(size.width(), size.height())); 9090c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com SkCanvas c(bm); 9190c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com 9290c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com Canvas2CanvasClipVisitor visitor(&c); 9390c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com canvas->replayClips(&visitor); 9490c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com 9590c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com REPORTER_ASSERT(reporter, c.getTotalClip() == canvas->getTotalClip()); 9690c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com} 9790c07ea1d0aa6b7f20252c43fe23ee5ddc1d23cbreed@google.com 981cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic const int kWidth = 2; 991cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic const int kHeight = 2; 1001cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 1011cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org// Format strings that describe the test context. The %s token is where 1021cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org// the name of the test step is inserted. The context is required for 1031cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org// disambiguating the error in the case of failures that are reported in 1041cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org// functions that are called multiple times in different contexts (test 1051cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org// cases and test steps). 1061cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic const char* const kDefaultAssertMessageFormat = "%s"; 107d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic const char* const kCanvasDrawAssertMessageFormat = 1081cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org "Drawing test step %s with SkCanvas"; 109d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic const char* const kPictureDrawAssertMessageFormat = 1101cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org "Drawing test step %s with SkPicture"; 111d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic const char* const kPictureSecondDrawAssertMessageFormat = 1121cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org "Duplicate draw of test step %s with SkPicture"; 113d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic const char* const kDeferredDrawAssertMessageFormat = 1141cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org "Drawing test step %s with SkDeferredCanvas"; 115d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic const char* const kProxyDrawAssertMessageFormat = 1161cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org "Drawing test step %s with SkProxyCanvas"; 117d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic const char* const kNWayDrawAssertMessageFormat = 1181cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org "Drawing test step %s with SkNWayCanvas"; 119d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic const char* const kDeferredPreFlushAssertMessageFormat = 1201cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org "test step %s, SkDeferredCanvas state consistency before flush"; 121cff01c5b60d4969d817c34d002752cd379b1862ajunov@chromium.orgstatic const char* const kDeferredPostFlushPlaybackAssertMessageFormat = 122cff01c5b60d4969d817c34d002752cd379b1862ajunov@chromium.org "test step %s, SkDeferredCanvas playback canvas state consistency after flush"; 123fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.orgstatic const char* const kDeferredPostSilentFlushPlaybackAssertMessageFormat = 124fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.org "test step %s, SkDeferredCanvas playback canvas state consistency after silent flush"; 1251cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic const char* const kPictureResourceReuseMessageFormat = 1261cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org "test step %s, SkPicture duplicate flattened object test"; 1271cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic const char* const kProxyStateAssertMessageFormat = 1281cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org "test step %s, SkProxyCanvas state consistency"; 1291cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic const char* const kProxyIndirectStateAssertMessageFormat = 1301cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org "test step %s, SkProxyCanvas indirect canvas state consistency"; 1311cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic const char* const kNWayStateAssertMessageFormat = 1321cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org "test step %s, SkNWayCanvas state consistency"; 1331cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic const char* const kNWayIndirect1StateAssertMessageFormat = 1341cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org "test step %s, SkNWayCanvas indirect canvas 1 state consistency"; 1351cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic const char* const kNWayIndirect2StateAssertMessageFormat = 1361cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org "test step %s, SkNWayCanvas indirect canvas 2 state consistency"; 1377790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.comstatic const char* const kPdfAssertMessageFormat = 1387790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com "PDF sanity check failed %s"; 1391cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 140fa9e5fa42a555712fb7a29d08d2ae2bdef0ed68ecommit-bot@chromium.orgstatic void createBitmap(SkBitmap* bm, SkColor color) { 141fa9e5fa42a555712fb7a29d08d2ae2bdef0ed68ecommit-bot@chromium.org bm->allocN32Pixels(kWidth, kHeight); 1421cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org bm->eraseColor(color); 1431cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org} 1441cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 14528183b4043a969df12592e8dd47cf95b80755284reed@google.comstatic SkSurface* createSurface(SkColor color) { 14628183b4043a969df12592e8dd47cf95b80755284reed@google.com SkSurface* surface = SkSurface::NewRasterPMColor(kWidth, kHeight); 14728183b4043a969df12592e8dd47cf95b80755284reed@google.com surface->getCanvas()->clear(color); 14828183b4043a969df12592e8dd47cf95b80755284reed@google.com return surface; 14928183b4043a969df12592e8dd47cf95b80755284reed@google.com} 15028183b4043a969df12592e8dd47cf95b80755284reed@google.com 1511cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgclass CanvasTestStep; 1521cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic SkTDArray<CanvasTestStep*>& testStepArray() { 1531cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org static SkTDArray<CanvasTestStep*> theTests; 1541cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org return theTests; 1551cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org} 1561cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 1571cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgclass CanvasTestStep { 1581cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgpublic: 1597790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com CanvasTestStep(bool fEnablePdfTesting = true) { 1601cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org *testStepArray().append() = this; 1611cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org fAssertMessageFormat = kDefaultAssertMessageFormat; 1627790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com this->fEnablePdfTesting = fEnablePdfTesting; 1631cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org } 164e63793a2c8d2871bf7d95195be7b93ff669688d7djsollen@google.com virtual ~CanvasTestStep() { } 1651cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 1661cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org virtual void draw(SkCanvas*, skiatest::Reporter*) = 0; 1671cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org virtual const char* name() const = 0; 1681cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 1691cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org const char* assertMessage() { 1701cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org fAssertMessage.printf(fAssertMessageFormat, name()); 1711cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org return fAssertMessage.c_str(); 1721cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org } 1731cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 1741cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org void setAssertMessageFormat(const char* format) { 1751cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org fAssertMessageFormat = format; 1761cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org } 1771cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 1787790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com bool enablePdfTesting() { return fEnablePdfTesting; } 1797790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com 1801cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgprivate: 1811cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkString fAssertMessage; 1821cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org const char* fAssertMessageFormat; 1837790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com bool fEnablePdfTesting; 1841cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org}; 1851cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 1861cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org/////////////////////////////////////////////////////////////////////////////// 1871cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org// Constants used by test steps 1881cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 189d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comconst SkRect kTestRect = 1901cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkRect::MakeXYWH(SkIntToScalar(0), SkIntToScalar(0), 1911cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkIntToScalar(2), SkIntToScalar(1)); 1921cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic SkMatrix testMatrix() { 1931cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkMatrix matrix; 1941cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org matrix.reset(); 1951cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org matrix.setScale(SkIntToScalar(2), SkIntToScalar(3)); 1961cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org return matrix; 1971cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org} 1981cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgconst SkMatrix kTestMatrix = testMatrix(); 1991cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic SkPath testPath() { 2001cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkPath path; 2011cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org path.addRect(SkRect::MakeXYWH(SkIntToScalar(0), SkIntToScalar(0), 2021cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkIntToScalar(2), SkIntToScalar(1))); 2031cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org return path; 2041cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org} 2051cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgconst SkPath kTestPath = testPath(); 2061cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic SkRegion testRegion() { 2071cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkRegion region; 2081cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkIRect rect = SkIRect::MakeXYWH(0, 0, 2, 1); 2091cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org region.setRect(rect); 2101cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org return region; 2111cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org} 2121cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgconst SkIRect kTestIRect = SkIRect::MakeXYWH(0, 0, 2, 1); 2131cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgconst SkRegion kTestRegion = testRegion(); 2141cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgconst SkColor kTestColor = 0x01020304; 2151cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgconst SkPaint kTestPaint; 2161cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgconst SkPoint kTestPoints[3] = { 2171cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org {SkIntToScalar(0), SkIntToScalar(0)}, 2181cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org {SkIntToScalar(2), SkIntToScalar(1)}, 2191cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org {SkIntToScalar(0), SkIntToScalar(2)} 2201cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org}; 2211cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgconst size_t kTestPointCount = 3; 2221cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic SkBitmap testBitmap() { 2231cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkBitmap bitmap; 224fa9e5fa42a555712fb7a29d08d2ae2bdef0ed68ecommit-bot@chromium.org createBitmap(&bitmap, 0x05060708); 2251cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org return bitmap; 2261cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org} 2271cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSkBitmap kTestBitmap; // cannot be created during static init 2281cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSkString kTestText("Hello World"); 229977b9c8af3ef1b9a2fa2a0037cf3734cf2ba13d9robertphillips@google.comSkPoint kTestPoints2[] = { 230977b9c8af3ef1b9a2fa2a0037cf3734cf2ba13d9robertphillips@google.com { SkIntToScalar(0), SkIntToScalar(1) }, 231977b9c8af3ef1b9a2fa2a0037cf3734cf2ba13d9robertphillips@google.com { SkIntToScalar(1), SkIntToScalar(1) }, 232977b9c8af3ef1b9a2fa2a0037cf3734cf2ba13d9robertphillips@google.com { SkIntToScalar(2), SkIntToScalar(1) }, 233977b9c8af3ef1b9a2fa2a0037cf3734cf2ba13d9robertphillips@google.com { SkIntToScalar(3), SkIntToScalar(1) }, 234977b9c8af3ef1b9a2fa2a0037cf3734cf2ba13d9robertphillips@google.com { SkIntToScalar(4), SkIntToScalar(1) }, 235977b9c8af3ef1b9a2fa2a0037cf3734cf2ba13d9robertphillips@google.com { SkIntToScalar(5), SkIntToScalar(1) }, 236977b9c8af3ef1b9a2fa2a0037cf3734cf2ba13d9robertphillips@google.com { SkIntToScalar(6), SkIntToScalar(1) }, 237977b9c8af3ef1b9a2fa2a0037cf3734cf2ba13d9robertphillips@google.com { SkIntToScalar(7), SkIntToScalar(1) }, 238977b9c8af3ef1b9a2fa2a0037cf3734cf2ba13d9robertphillips@google.com { SkIntToScalar(8), SkIntToScalar(1) }, 239977b9c8af3ef1b9a2fa2a0037cf3734cf2ba13d9robertphillips@google.com { SkIntToScalar(9), SkIntToScalar(1) }, 240977b9c8af3ef1b9a2fa2a0037cf3734cf2ba13d9robertphillips@google.com { SkIntToScalar(10), SkIntToScalar(1) }, 241977b9c8af3ef1b9a2fa2a0037cf3734cf2ba13d9robertphillips@google.com}; 242d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com 2431cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 2441cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org/////////////////////////////////////////////////////////////////////////////// 2451cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org// Macros for defining test steps 2461cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 2471cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org#define TEST_STEP(NAME, FUNCTION) \ 2481cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgclass NAME##_TestStep : public CanvasTestStep{ \ 2491cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgpublic: \ 2501cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org virtual void draw(SkCanvas* canvas, skiatest::Reporter* reporter) { \ 2511cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org FUNCTION (canvas, reporter, this); \ 2521cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org } \ 2531cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org virtual const char* name() const {return #NAME ;} \ 2541cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org}; \ 2551cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic NAME##_TestStep NAME##_TestStepInstance; 2561cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 2577790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com#define TEST_STEP_NO_PDF(NAME, FUNCTION) \ 2587790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.comclass NAME##_TestStep : public CanvasTestStep{ \ 2597790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.compublic: \ 2607790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com NAME##_TestStep() : CanvasTestStep(false) {} \ 2617790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com virtual void draw(SkCanvas* canvas, skiatest::Reporter* reporter) { \ 2627790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com FUNCTION (canvas, reporter, this); \ 2637790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com } \ 2647790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com virtual const char* name() const {return #NAME ;} \ 2657790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com}; \ 2667790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.comstatic NAME##_TestStep NAME##_TestStepInstance; 2677790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com 2681cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org#define SIMPLE_TEST_STEP(NAME, CALL) \ 2691cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic void NAME##TestStep(SkCanvas* canvas, skiatest::Reporter*, \ 2701cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org CanvasTestStep*) { \ 2711cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas-> CALL ; \ 2721cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org} \ 2731cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgTEST_STEP(NAME, NAME##TestStep ) 2741cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 2751cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org#define SIMPLE_TEST_STEP_WITH_ASSERT(NAME, CALL) \ 2761cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic void NAME##TestStep(SkCanvas* canvas, skiatest::Reporter* reporter, \ 2771cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org CanvasTestStep* testStep) { \ 2781cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, canvas-> CALL , \ 2791cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->assertMessage()); \ 2801cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org} \ 2811cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgTEST_STEP(NAME, NAME##TestStep ) 2821cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 2831cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 2841cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org/////////////////////////////////////////////////////////////////////////////// 285d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com// Basic test steps for most virtual methods in SkCanvas that draw or affect 2861cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org// the state of the canvas. 2871cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 288a907ac3e3e3458fbb5d673c3feafb31fd7647b38junov@chromium.orgSIMPLE_TEST_STEP_WITH_ASSERT(Translate, 289a907ac3e3e3458fbb5d673c3feafb31fd7647b38junov@chromium.org translate(SkIntToScalar(1), SkIntToScalar(2))); 290a907ac3e3e3458fbb5d673c3feafb31fd7647b38junov@chromium.orgSIMPLE_TEST_STEP_WITH_ASSERT(Scale, 291a907ac3e3e3458fbb5d673c3feafb31fd7647b38junov@chromium.org scale(SkIntToScalar(1), SkIntToScalar(2))); 292a907ac3e3e3458fbb5d673c3feafb31fd7647b38junov@chromium.orgSIMPLE_TEST_STEP_WITH_ASSERT(Rotate, rotate(SkIntToScalar(1))); 293a907ac3e3e3458fbb5d673c3feafb31fd7647b38junov@chromium.orgSIMPLE_TEST_STEP_WITH_ASSERT(Skew, 294a907ac3e3e3458fbb5d673c3feafb31fd7647b38junov@chromium.org skew(SkIntToScalar(1), SkIntToScalar(2))); 295a907ac3e3e3458fbb5d673c3feafb31fd7647b38junov@chromium.orgSIMPLE_TEST_STEP_WITH_ASSERT(Concat, concat(kTestMatrix)); 296a907ac3e3e3458fbb5d673c3feafb31fd7647b38junov@chromium.orgSIMPLE_TEST_STEP(SetMatrix, setMatrix(kTestMatrix)); 2974e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.orgSIMPLE_TEST_STEP(ClipRect, clipRect(kTestRect)); 2984e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.orgSIMPLE_TEST_STEP(ClipPath, clipPath(kTestPath)); 2994e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.orgSIMPLE_TEST_STEP(ClipRegion, 300a907ac3e3e3458fbb5d673c3feafb31fd7647b38junov@chromium.org clipRegion(kTestRegion, SkRegion::kReplace_Op)); 3011cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(Clear, clear(kTestColor)); 3021cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawPaint, drawPaint(kTestPaint)); 3031cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawPointsPoints, drawPoints(SkCanvas::kPoints_PointMode, 3041cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org kTestPointCount, kTestPoints, kTestPaint)); 3051cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawPointsLiness, drawPoints(SkCanvas::kLines_PointMode, 3061cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org kTestPointCount, kTestPoints, kTestPaint)); 3071cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawPointsPolygon, drawPoints(SkCanvas::kPolygon_PointMode, 3081cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org kTestPointCount, kTestPoints, kTestPaint)); 3091cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawRect, drawRect(kTestRect, kTestPaint)); 3101cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawPath, drawPath(kTestPath, kTestPaint)); 31187f982c80833eeebf541becec8e27b96c8c889f7junov@chromium.orgSIMPLE_TEST_STEP(DrawBitmap, drawBitmap(kTestBitmap, 0, 0)); 3121cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawBitmapPaint, drawBitmap(kTestBitmap, 0, 0, &kTestPaint)); 3131cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawBitmapRect, drawBitmapRect(kTestBitmap, NULL, kTestRect, 3141cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org NULL)); 3151cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawBitmapRectSrcRect, drawBitmapRect(kTestBitmap, 3161cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org &kTestIRect, kTestRect, NULL)); 3171cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawBitmapRectPaint, drawBitmapRect(kTestBitmap, NULL, 3181cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org kTestRect, &kTestPaint)); 3191cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawBitmapMatrix, drawBitmapMatrix(kTestBitmap, kTestMatrix, 3201cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org NULL)); 3211cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawBitmapMatrixPaint, drawBitmapMatrix(kTestBitmap, 3221cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org kTestMatrix, &kTestPaint)); 3231cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawBitmapNine, drawBitmapNine(kTestBitmap, kTestIRect, 3241cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org kTestRect, NULL)); 3251cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawBitmapNinePaint, drawBitmapNine(kTestBitmap, kTestIRect, 3261cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org kTestRect, &kTestPaint)); 32787f982c80833eeebf541becec8e27b96c8c889f7junov@chromium.orgSIMPLE_TEST_STEP(DrawSprite, drawSprite(kTestBitmap, 0, 0, NULL)); 3281cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawSpritePaint, drawSprite(kTestBitmap, 0, 0, &kTestPaint)); 3291cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawText, drawText(kTestText.c_str(), kTestText.size(), 3301cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 0, 1, kTestPaint)); 3311cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawPosText, drawPosText(kTestText.c_str(), 332977b9c8af3ef1b9a2fa2a0037cf3734cf2ba13d9robertphillips@google.com kTestText.size(), kTestPoints2, kTestPaint)); 3331cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawTextOnPath, drawTextOnPath(kTestText.c_str(), 3341cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org kTestText.size(), kTestPath, NULL, kTestPaint)); 3351cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawTextOnPathMatrix, drawTextOnPath(kTestText.c_str(), 3361cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org kTestText.size(), kTestPath, &kTestMatrix, kTestPaint)); 3371cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgSIMPLE_TEST_STEP(DrawData, drawData(kTestText.c_str(), kTestText.size())); 3380a4805e33f8ddb445a2fd061462e715e1707f049robertphillips@google.comSIMPLE_TEST_STEP(BeginGroup, beginCommentGroup(kTestText.c_str())); 3390a4805e33f8ddb445a2fd061462e715e1707f049robertphillips@google.comSIMPLE_TEST_STEP(AddComment, addComment(kTestText.c_str(), kTestText.c_str())); 3400a4805e33f8ddb445a2fd061462e715e1707f049robertphillips@google.comSIMPLE_TEST_STEP(EndGroup, endCommentGroup()); 3411cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 3421cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org/////////////////////////////////////////////////////////////////////////////// 3431cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org// Complex test steps 3441cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 345d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com// Save/restore calls cannot be in isolated simple test steps because the test 3464e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org// cases that use SkPicture require that save and restore calls be balanced. 347d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic void SaveMatrixStep(SkCanvas* canvas, 3484e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org skiatest::Reporter* reporter, 3494e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org CanvasTestStep* testStep) { 3504e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org int saveCount = canvas->getSaveCount(); 3514e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->save(SkCanvas::kMatrix_SaveFlag); 3524e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->clipRegion(kTestRegion); 3534e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->translate(SkIntToScalar(1), SkIntToScalar(2)); 3544e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->restore(); 355d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com REPORTER_ASSERT_MESSAGE(reporter, canvas->getSaveCount() == saveCount, 3564e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org testStep->assertMessage()); 357d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com REPORTER_ASSERT_MESSAGE(reporter, canvas->getTotalMatrix().isIdentity(), 3584e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org testStep->assertMessage()); 3594e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, canvas->getTotalClip() == kTestRegion, 3604e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org testStep->assertMessage()); 3614e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org} 3624e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.orgTEST_STEP(SaveMatrix, SaveMatrixStep); 3634e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org 364d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic void SaveClipStep(SkCanvas* canvas, 3654e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org skiatest::Reporter* reporter, 3664e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org CanvasTestStep* testStep) { 3674e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org int saveCount = canvas->getSaveCount(); 3684e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->save(SkCanvas::kClip_SaveFlag); 3694e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->translate(SkIntToScalar(1), SkIntToScalar(2)); 3704e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->clipRegion(kTestRegion); 3714e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->restore(); 372d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com REPORTER_ASSERT_MESSAGE(reporter, canvas->getSaveCount() == saveCount, 3734e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org testStep->assertMessage()); 374d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com REPORTER_ASSERT_MESSAGE(reporter, !canvas->getTotalMatrix().isIdentity(), 3754e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org testStep->assertMessage()); 3764e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, canvas->getTotalClip() != kTestRegion, 3774e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org testStep->assertMessage()); 3784e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org} 3794e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.orgTEST_STEP(SaveClip, SaveClipStep); 3804e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org 381d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic void SaveMatrixClipStep(SkCanvas* canvas, 3824e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org skiatest::Reporter* reporter, 3834e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org CanvasTestStep* testStep) { 3844e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org int saveCount = canvas->getSaveCount(); 3854e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->save(SkCanvas::kMatrixClip_SaveFlag); 3864e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->translate(SkIntToScalar(1), SkIntToScalar(2)); 3874e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->clipRegion(kTestRegion); 3884e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->restore(); 389d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com REPORTER_ASSERT_MESSAGE(reporter, canvas->getSaveCount() == saveCount, 3904e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org testStep->assertMessage()); 391d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com REPORTER_ASSERT_MESSAGE(reporter, canvas->getTotalMatrix().isIdentity(), 3924e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org testStep->assertMessage()); 3934e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, canvas->getTotalClip() != kTestRegion, 3944e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org testStep->assertMessage()); 3954e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org} 3964e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.orgTEST_STEP(SaveMatrixClip, SaveMatrixClipStep); 3974e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org 398d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic void SaveLayerStep(SkCanvas* canvas, 3994e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org skiatest::Reporter* reporter, 4004e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org CanvasTestStep* testStep) { 4014e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org int saveCount = canvas->getSaveCount(); 4024e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->saveLayer(NULL, NULL); 4034e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->restore(); 404d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com REPORTER_ASSERT_MESSAGE(reporter, canvas->getSaveCount() == saveCount, 4054e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org testStep->assertMessage()); 4064e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org} 4074e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.orgTEST_STEP(SaveLayer, SaveLayerStep); 4084e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org 409d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic void BoundedSaveLayerStep(SkCanvas* canvas, 4104e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org skiatest::Reporter* reporter, 4114e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org CanvasTestStep* testStep) { 4124e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org int saveCount = canvas->getSaveCount(); 4134e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->saveLayer(&kTestRect, NULL); 4144e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->restore(); 415d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com REPORTER_ASSERT_MESSAGE(reporter, canvas->getSaveCount() == saveCount, 4164e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org testStep->assertMessage()); 4174e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org} 4184e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.orgTEST_STEP(BoundedSaveLayer, BoundedSaveLayerStep); 4194e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org 420d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic void PaintSaveLayerStep(SkCanvas* canvas, 4214e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org skiatest::Reporter* reporter, 4224e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org CanvasTestStep* testStep) { 4234e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org int saveCount = canvas->getSaveCount(); 4244e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->saveLayer(NULL, &kTestPaint); 4254e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->restore(); 426d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com REPORTER_ASSERT_MESSAGE(reporter, canvas->getSaveCount() == saveCount, 4274e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org testStep->assertMessage()); 4284e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org} 4294e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.orgTEST_STEP(PaintSaveLayer, PaintSaveLayerStep); 4304e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org 431d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic void TwoClipOpsStep(SkCanvas* canvas, 43254f0d1b7113cb0dc184e522539aab1030a28a421sugoi@google.com skiatest::Reporter*, 43354f0d1b7113cb0dc184e522539aab1030a28a421sugoi@google.com CanvasTestStep*) { 434a6c9e0e02be390d36b80f4872c628edb3594208ejunov@chromium.org // This test exercises a functionality in SkPicture that leads to the 435d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com // recording of restore offset placeholders. This test will trigger an 436a6c9e0e02be390d36b80f4872c628edb3594208ejunov@chromium.org // assertion at playback time if the placeholders are not properly 437a6c9e0e02be390d36b80f4872c628edb3594208ejunov@chromium.org // filled when the recording ends. 438a6c9e0e02be390d36b80f4872c628edb3594208ejunov@chromium.org canvas->clipRect(kTestRect); 439a6c9e0e02be390d36b80f4872c628edb3594208ejunov@chromium.org canvas->clipRegion(kTestRegion); 440a6c9e0e02be390d36b80f4872c628edb3594208ejunov@chromium.org} 441a6c9e0e02be390d36b80f4872c628edb3594208ejunov@chromium.orgTEST_STEP(TwoClipOps, TwoClipOpsStep); 442a6c9e0e02be390d36b80f4872c628edb3594208ejunov@chromium.org 44394fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.com// exercise fix for http://code.google.com/p/skia/issues/detail?id=560 44494fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.com// ('SkPathStroker::lineTo() fails for line with length SK_ScalarNearlyZero') 445d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic void DrawNearlyZeroLengthPathTestStep(SkCanvas* canvas, 44654f0d1b7113cb0dc184e522539aab1030a28a421sugoi@google.com skiatest::Reporter*, 44754f0d1b7113cb0dc184e522539aab1030a28a421sugoi@google.com CanvasTestStep*) { 44894fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.com SkPaint paint; 44994fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.com paint.setStrokeWidth(SkIntToScalar(1)); 45094fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.com paint.setStyle(SkPaint::kStroke_Style); 45194fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.com 45294fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.com SkPath path; 45394fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.com SkPoint pt1 = { 0, 0 }; 45494fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.com SkPoint pt2 = { 0, SK_ScalarNearlyZero }; 45594fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.com SkPoint pt3 = { SkIntToScalar(1), 0 }; 45694fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.com SkPoint pt4 = { SkIntToScalar(1), SK_ScalarNearlyZero/2 }; 45794fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.com path.moveTo(pt1); 45894fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.com path.lineTo(pt2); 45994fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.com path.lineTo(pt3); 46094fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.com path.lineTo(pt4); 46194fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.com 46294fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.com canvas->drawPath(path, paint); 46394fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.com} 46494fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.comTEST_STEP(DrawNearlyZeroLengthPath, DrawNearlyZeroLengthPathTestStep); 46594fa43c6255906660c2ff001fb462b6492cbdc07epoger@google.com 466d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic void DrawVerticesShaderTestStep(SkCanvas* canvas, 46754f0d1b7113cb0dc184e522539aab1030a28a421sugoi@google.com skiatest::Reporter*, 46854f0d1b7113cb0dc184e522539aab1030a28a421sugoi@google.com CanvasTestStep*) { 4691cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkPoint pts[4]; 4701cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org pts[0].set(0, 0); 4711cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org pts[1].set(SkIntToScalar(kWidth), 0); 4721cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org pts[2].set(SkIntToScalar(kWidth), SkIntToScalar(kHeight)); 4731cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org pts[3].set(0, SkIntToScalar(kHeight)); 4741cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkPaint paint; 4751cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkShader* shader = SkShader::CreateBitmapShader(kTestBitmap, 4761cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkShader::kClamp_TileMode, SkShader::kClamp_TileMode); 4771cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org paint.setShader(shader)->unref(); 4781cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas->drawVertices(SkCanvas::kTriangleFan_VertexMode, 4, pts, pts, 4791cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org NULL, NULL, NULL, 0, paint); 4801cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org} 4817790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com// NYI: issue 240. 4827790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.comTEST_STEP_NO_PDF(DrawVerticesShader, DrawVerticesShaderTestStep); 4831cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 484d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic void DrawPictureTestStep(SkCanvas* canvas, 48554f0d1b7113cb0dc184e522539aab1030a28a421sugoi@google.com skiatest::Reporter*, 48654f0d1b7113cb0dc184e522539aab1030a28a421sugoi@google.com CanvasTestStep*) { 4871cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkPicture* testPicture = SkNEW_ARGS(SkPicture, ()); 4881cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkAutoUnref aup(testPicture); 4891cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkCanvas* testCanvas = testPicture->beginRecording(kWidth, kHeight); 4901cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testCanvas->scale(SkIntToScalar(2), SkIntToScalar(1)); 4911cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testCanvas->clipRect(kTestRect); 4921cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testCanvas->drawRect(kTestRect, kTestPaint); 4931cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas->drawPicture(*testPicture); 4941cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org} 4951cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgTEST_STEP(DrawPicture, DrawPictureTestStep); 4961cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 497d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic void SaveRestoreTestStep(SkCanvas* canvas, 4981cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org skiatest::Reporter* reporter, 4991cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org CanvasTestStep* testStep) { 5004e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org int baseSaveCount = canvas->getSaveCount(); 5018afae61a57f87e4a50578effce6c428031499301tomhudson@google.com int n = canvas->save(); 5024e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, baseSaveCount == n, testStep->assertMessage()); 5034e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, baseSaveCount + 1 == canvas->getSaveCount(), 5041cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->assertMessage()); 5051cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas->save(); 5061cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas->save(); 5074e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, baseSaveCount + 3 == canvas->getSaveCount(), 5081cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->assertMessage()); 5094e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->restoreToCount(baseSaveCount + 1); 5104e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, baseSaveCount + 1 == canvas->getSaveCount(), 5111cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->assertMessage()); 5121cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 5131cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org // should this pin to 1, or be a no-op, or crash? 5141cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas->restoreToCount(0); 5151cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, 1 == canvas->getSaveCount(), 5161cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->assertMessage()); 5171cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org} 5181cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgTEST_STEP(SaveRestore, SaveRestoreTestStep); 5197c2029367cea5479fa3b74fb0ca2b0297b42b709reed@google.com 520d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic void DrawLayerTestStep(SkCanvas* canvas, 5211cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org skiatest::Reporter* reporter, 5221cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org CanvasTestStep* testStep) { 5231cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, !canvas->isDrawingToLayer(), 5241cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->assertMessage()); 5251cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas->save(); 5261cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, !canvas->isDrawingToLayer(), 5271cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->assertMessage()); 5284e6dfa51525e174d79cb88800d8e5f2c88291270junov@chromium.org canvas->restore(); 529d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com 5307c2029367cea5479fa3b74fb0ca2b0297b42b709reed@google.com const SkRect* bounds = NULL; // null means include entire bounds 5317c2029367cea5479fa3b74fb0ca2b0297b42b709reed@google.com const SkPaint* paint = NULL; 5327c2029367cea5479fa3b74fb0ca2b0297b42b709reed@google.com 5331cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas->saveLayer(bounds, paint); 5341cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, canvas->isDrawingToLayer(), 5351cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->assertMessage()); 5361cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas->restore(); 5371cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, !canvas->isDrawingToLayer(), 5381cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->assertMessage()); 5391cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 5401cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas->saveLayer(bounds, paint); 5411cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas->saveLayer(bounds, paint); 5421cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, canvas->isDrawingToLayer(), 5431cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->assertMessage()); 5441cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas->restore(); 5451cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, canvas->isDrawingToLayer(), 5461cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->assertMessage()); 5471cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas->restore(); 5487c2029367cea5479fa3b74fb0ca2b0297b42b709reed@google.com // now layer count should be 0 5491cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, !canvas->isDrawingToLayer(), 5501cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->assertMessage()); 5517c2029367cea5479fa3b74fb0ca2b0297b42b709reed@google.com} 5521cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgTEST_STEP(DrawLayer, DrawLayerTestStep); 5533b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com 5543b3e895df6f8ee0f33010367c215944cd16a8334reed@google.comstatic void NestedSaveRestoreWithSolidPaintTestStep(SkCanvas* canvas, 55554f0d1b7113cb0dc184e522539aab1030a28a421sugoi@google.com skiatest::Reporter*, 55654f0d1b7113cb0dc184e522539aab1030a28a421sugoi@google.com CanvasTestStep*) { 5573b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com // This test step challenges the TestDeferredCanvasStateConsistency 5583b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com // test cases because the opaque paint can trigger an optimization 5593b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com // that discards previously recorded commands. The challenge is to maintain 5603b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com // correct clip and matrix stack state. 5613b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas->resetMatrix(); 5623b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas->rotate(SkIntToScalar(30)); 5633b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas->save(); 5643b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas->translate(SkIntToScalar(2), SkIntToScalar(1)); 5653b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas->save(); 5663b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas->scale(SkIntToScalar(3), SkIntToScalar(3)); 5673b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com SkPaint paint; 5683b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com paint.setColor(0xFFFFFFFF); 5693b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas->drawPaint(paint); 5703b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas->restore(); 5713b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas->restore(); 5723b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com} 5733b3e895df6f8ee0f33010367c215944cd16a8334reed@google.comTEST_STEP(NestedSaveRestoreWithSolidPaint, \ 5743b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com NestedSaveRestoreWithSolidPaintTestStep); 5753b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com 5763b3e895df6f8ee0f33010367c215944cd16a8334reed@google.comstatic void NestedSaveRestoreWithFlushTestStep(SkCanvas* canvas, 57754f0d1b7113cb0dc184e522539aab1030a28a421sugoi@google.com skiatest::Reporter*, 57854f0d1b7113cb0dc184e522539aab1030a28a421sugoi@google.com CanvasTestStep*) { 5793b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com // This test step challenges the TestDeferredCanvasStateConsistency 5803b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com // test case because the canvas flush on a deferred canvas will 5813b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com // reset the recording session. The challenge is to maintain correct 5823b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com // clip and matrix stack state on the playback canvas. 5833b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas->resetMatrix(); 5843b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas->rotate(SkIntToScalar(30)); 5853b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas->save(); 5863b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas->translate(SkIntToScalar(2), SkIntToScalar(1)); 5873b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas->save(); 5883b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas->scale(SkIntToScalar(3), SkIntToScalar(3)); 5893b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas->drawRect(kTestRect,kTestPaint); 5903b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas->flush(); 5913b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas->restore(); 5923b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas->restore(); 5933b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com} 5943b3e895df6f8ee0f33010367c215944cd16a8334reed@google.comTEST_STEP(NestedSaveRestoreWithFlush, \ 5953b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com NestedSaveRestoreWithFlushTestStep); 59637f3ae0b9f31abb62f34f91b17e2eb86e514ae27reed@google.com 5971cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic void AssertCanvasStatesEqual(skiatest::Reporter* reporter, 598d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com const SkCanvas* canvas1, 5991cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org const SkCanvas* canvas2, 6001cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org CanvasTestStep* testStep) { 6011cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, canvas1->getDeviceSize() == 6021cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas2->getDeviceSize(), testStep->assertMessage()); 6031cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, canvas1->getSaveCount() == 6041cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas2->getSaveCount(), testStep->assertMessage()); 6051cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, canvas1->isDrawingToLayer() == 6061cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas2->isDrawingToLayer(), testStep->assertMessage()); 6073b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com 6081cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkRect bounds1, bounds2; 6091cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, 6103b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com canvas1->getClipBounds(&bounds1) == canvas2->getClipBounds(&bounds2), 6111cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->assertMessage()); 6121cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, bounds1 == bounds2, 6133b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com testStep->assertMessage()); 6143b3e895df6f8ee0f33010367c215944cd16a8334reed@google.com 6151cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, canvas1->getDrawFilter() == 6161cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas2->getDrawFilter(), testStep->assertMessage()); 6171cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkIRect deviceBounds1, deviceBounds2; 6181cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, 6191cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas1->getClipDeviceBounds(&deviceBounds1) == 6201cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas2->getClipDeviceBounds(&deviceBounds2), 6211cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->assertMessage()); 6221cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, deviceBounds1 == deviceBounds2, 6231cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->assertMessage()); 6241cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, canvas1->getBounder() == 6251cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas2->getBounder(), testStep->assertMessage()); 6261cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, canvas1->getTotalMatrix() == 6271cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas2->getTotalMatrix(), testStep->assertMessage()); 6281cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, canvas1->getClipType() == 6291cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas2->getClipType(), testStep->assertMessage()); 6301cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, canvas1->getTotalClip() == 6311cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org canvas2->getTotalClip(), testStep->assertMessage()); 63237f3ae0b9f31abb62f34f91b17e2eb86e514ae27reed@google.com 6331cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org // The following test code is commented out because the test fails when 634d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com // the canvas is an SkPictureRecord or SkDeferredCanvas 6351cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org // Issue: http://code.google.com/p/skia/issues/detail?id=498 6361cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org // Also, creating a LayerIter on an SkProxyCanvas crashes 6371cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org // Issue: http://code.google.com/p/skia/issues/detail?id=499 6381cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org /* 6391cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkCanvas::LayerIter layerIter1(const_cast<SkCanvas*>(canvas1), false); 6401cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkCanvas::LayerIter layerIter2(const_cast<SkCanvas*>(canvas2), false); 6411cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org while (!layerIter1.done() && !layerIter2.done()) { 6421cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, layerIter1.matrix() == 6431cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org layerIter2.matrix(), testStep->assertMessage()); 6441cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, layerIter1.clip() == 6451cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org layerIter2.clip(), testStep->assertMessage()); 6461cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, layerIter1.paint() == 6471cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org layerIter2.paint(), testStep->assertMessage()); 6481cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, layerIter1.x() == 6491cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org layerIter2.x(), testStep->assertMessage()); 6501cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, layerIter1.y() == 6511cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org layerIter2.y(), testStep->assertMessage()); 6521cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org layerIter1.next(); 6531cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org layerIter2.next(); 6541cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org } 6551cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, layerIter1.done(), 6561cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->assertMessage()); 6571cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, layerIter2.done(), 6581cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->assertMessage()); 6591cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org */ 6601cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org} 6611cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 6621cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org// The following class groups static functions that need to access 6631cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org// the privates members of SkPictureRecord 6641cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgclass SkPictureTester { 6651cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgprivate: 666e2589aeebf321f6d3b5005c19740beacee964be7reed@google.com static int EQ(const SkFlatData* a, const SkFlatData* b) { 667e2589aeebf321f6d3b5005c19740beacee964be7reed@google.com return *a == *b; 668e2589aeebf321f6d3b5005c19740beacee964be7reed@google.com } 669e2589aeebf321f6d3b5005c19740beacee964be7reed@google.com 6701cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org static void AssertFlattenedObjectsEqual( 6711cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkPictureRecord* referenceRecord, 6721cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkPictureRecord* testRecord, 6731cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org skiatest::Reporter* reporter, 6741cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org CanvasTestStep* testStep) { 6751cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 6761cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, 677c9ab987efcb7e8b69237d565f73c28c137610232djsollen@google.com referenceRecord->fBitmapHeap->count() == 678c9ab987efcb7e8b69237d565f73c28c137610232djsollen@google.com testRecord->fBitmapHeap->count(), testStep->assertMessage()); 6791cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, 6801cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org referenceRecord->fPaints.count() == 6811cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testRecord->fPaints.count(), testStep->assertMessage()); 6821cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org for (int i = 0; i < referenceRecord->fPaints.count(); ++i) { 6831cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, 684e2589aeebf321f6d3b5005c19740beacee964be7reed@google.com EQ(referenceRecord->fPaints[i], testRecord->fPaints[i]), 685e2589aeebf321f6d3b5005c19740beacee964be7reed@google.com testStep->assertMessage()); 6861cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org } 6871cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, 6881cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org !referenceRecord->fPathHeap == 6891cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org !testRecord->fPathHeap, 6901cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->assertMessage()); 691dadcfdc92982498344a15ad38cc213504aebd372junov@chromium.org // The following tests are commented out because they currently 692dadcfdc92982498344a15ad38cc213504aebd372junov@chromium.org // fail. Issue: http://code.google.com/p/skia/issues/detail?id=507 693dadcfdc92982498344a15ad38cc213504aebd372junov@chromium.org /* 6941cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org if (referenceRecord->fPathHeap) { 6951cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, 6961cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org referenceRecord->fPathHeap->count() == 6971cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testRecord->fPathHeap->count(), 6981cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->assertMessage()); 6991cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org for (int i = 0; i < referenceRecord->fPathHeap->count(); ++i) { 7001cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org REPORTER_ASSERT_MESSAGE(reporter, 7011cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org (*referenceRecord->fPathHeap)[i] == 7021cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org (*testRecord->fPathHeap)[i], testStep->assertMessage()); 7031cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org } 7041cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org } 705dadcfdc92982498344a15ad38cc213504aebd372junov@chromium.org */ 706d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com 7071cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org } 7081cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 7091cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgpublic: 7101cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 711d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com static void TestPictureFlattenedObjectReuse(skiatest::Reporter* reporter, 7124866cc0afb7571309d9fdecb221d919f663054c0junov@chromium.org CanvasTestStep* testStep, 7134866cc0afb7571309d9fdecb221d919f663054c0junov@chromium.org uint32_t recordFlags) { 7141cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org // Verify that when a test step is executed twice, no extra resources 7151cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org // are flattened during the second execution 7161cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->setAssertMessageFormat(kPictureDrawAssertMessageFormat); 7171cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkPicture referencePicture; 7181cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkCanvas* referenceCanvas = referencePicture.beginRecording(kWidth, 7194866cc0afb7571309d9fdecb221d919f663054c0junov@chromium.org kHeight, recordFlags); 7201cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->draw(referenceCanvas, reporter); 7211cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkPicture testPicture; 722dadcfdc92982498344a15ad38cc213504aebd372junov@chromium.org SkCanvas* testCanvas = testPicture.beginRecording(kWidth, 7234866cc0afb7571309d9fdecb221d919f663054c0junov@chromium.org kHeight, recordFlags); 724dadcfdc92982498344a15ad38cc213504aebd372junov@chromium.org testStep->draw(testCanvas, reporter); 7251cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->setAssertMessageFormat(kPictureSecondDrawAssertMessageFormat); 726dadcfdc92982498344a15ad38cc213504aebd372junov@chromium.org testStep->draw(testCanvas, reporter); 7271cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 7281cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkPictureRecord* referenceRecord = static_cast<SkPictureRecord*>( 7291cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org referenceCanvas); 7301cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkPictureRecord* testRecord = static_cast<SkPictureRecord*>( 7311cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testCanvas); 7321cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->setAssertMessageFormat(kPictureResourceReuseMessageFormat); 7331cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org AssertFlattenedObjectsEqual(referenceRecord, testRecord, 73476b9c4b71b8498d59cd6879f8fcdca4b9ffc4bd0junov@chromium.org reporter, testStep); 7351cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org } 7361cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org}; 7371cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 7387790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.comstatic void TestPdfDevice(skiatest::Reporter* reporter, 7397790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com CanvasTestStep* testStep) { 7407790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com SkISize pageSize = SkISize::Make(kWidth, kHeight); 7417790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com SkPDFDevice device(pageSize, pageSize, SkMatrix::I()); 7427790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com SkCanvas canvas(&device); 7437790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com testStep->setAssertMessageFormat(kPdfAssertMessageFormat); 7447790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com testStep->draw(&canvas, reporter); 7457790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com SkPDFDocument doc; 7467790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com doc.appendPage(&device); 7477790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com SkDynamicMemoryWStream stream; 7487790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com doc.emitPDF(&stream); 7497790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com} 7507790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com 75188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org// The following class groups static functions that need to access 75288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org// the privates members of SkDeferredCanvas 75388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgclass SkDeferredCanvasTester { 75488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.orgpublic: 75588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org static void TestDeferredCanvasStateConsistency( 75688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org skiatest::Reporter* reporter, 75788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org CanvasTestStep* testStep, 758fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.org const SkCanvas& referenceCanvas, bool silent) { 75988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 76028183b4043a969df12592e8dd47cf95b80755284reed@google.com SkAutoTUnref<SkSurface> surface(createSurface(0xFFFFFFFF)); 76128183b4043a969df12592e8dd47cf95b80755284reed@google.com SkAutoTUnref<SkDeferredCanvas> deferredCanvas(SkDeferredCanvas::Create(surface.get())); 76228183b4043a969df12592e8dd47cf95b80755284reed@google.com 76388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org testStep->setAssertMessageFormat(kDeferredDrawAssertMessageFormat); 76466070a527c480d1cef5f7f7136f68d4f17b68f06junov@chromium.org testStep->draw(deferredCanvas, reporter); 76588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org testStep->setAssertMessageFormat(kDeferredPreFlushAssertMessageFormat); 76666070a527c480d1cef5f7f7136f68d4f17b68f06junov@chromium.org AssertCanvasStatesEqual(reporter, deferredCanvas, &referenceCanvas, 76788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org testStep); 76888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 769fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.org if (silent) { 77066070a527c480d1cef5f7f7136f68d4f17b68f06junov@chromium.org deferredCanvas->silentFlush(); 771fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.org } else { 77266070a527c480d1cef5f7f7136f68d4f17b68f06junov@chromium.org deferredCanvas->flush(); 773fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.org } 774fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.org 7754c5ea4480341f0f663b51e9d78b948bc0a785f4dskia.committer@gmail.com testStep->setAssertMessageFormat( 776fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.org silent ? kDeferredPostSilentFlushPlaybackAssertMessageFormat : 77788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org kDeferredPostFlushPlaybackAssertMessageFormat); 778d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com AssertCanvasStatesEqual(reporter, 77966070a527c480d1cef5f7f7136f68d4f17b68f06junov@chromium.org deferredCanvas->immediateCanvas(), 78088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org &referenceCanvas, testStep); 78188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 78288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org // Verified that deferred canvas state is not affected by flushing 78388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org // pending draw operations 78488e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org 78588e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org // The following test code is commented out because it currently fails. 78688e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org // Issue: http://code.google.com/p/skia/issues/detail?id=496 78788e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org /* 78888e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org testStep->setAssertMessageFormat(kDeferredPostFlushAssertMessageFormat); 78988e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org AssertCanvasStatesEqual(reporter, &deferredCanvas, &referenceCanvas, 79088e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org testStep); 79188e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org */ 79288e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org } 79388e29146c1efc5ff8eec06076c9dce12684f2c11junov@chromium.org}; 7941cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 79542639cddc33746b351bbf07c540711eefffe191acaryclark@google.com// unused 7961cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic void TestProxyCanvasStateConsistency( 7971cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org skiatest::Reporter* reporter, 7981cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org CanvasTestStep* testStep, 7991cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org const SkCanvas& referenceCanvas) { 8001cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 8011cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkBitmap indirectStore; 802fa9e5fa42a555712fb7a29d08d2ae2bdef0ed68ecommit-bot@chromium.org createBitmap(&indirectStore, 0xFFFFFFFF); 8031f2f338e23789f3eef168dcbd8171a28820ba6c1robertphillips@google.com SkBitmapDevice indirectDevice(indirectStore); 8041cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkCanvas indirectCanvas(&indirectDevice); 8051cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkProxyCanvas proxyCanvas(&indirectCanvas); 8061cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->setAssertMessageFormat(kProxyDrawAssertMessageFormat); 8071cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->draw(&proxyCanvas, reporter); 8081cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org // Verify that the SkProxyCanvas reports consitent state 8091cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->setAssertMessageFormat(kProxyStateAssertMessageFormat); 8101cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org AssertCanvasStatesEqual(reporter, &proxyCanvas, &referenceCanvas, 8111cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep); 8121cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org // Verify that the indirect canvas reports consitent state 8131cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->setAssertMessageFormat(kProxyIndirectStateAssertMessageFormat); 8141cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org AssertCanvasStatesEqual(reporter, &indirectCanvas, &referenceCanvas, 8151cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep); 8161cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org} 8171cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 81842639cddc33746b351bbf07c540711eefffe191acaryclark@google.com// unused 8191cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.orgstatic void TestNWayCanvasStateConsistency( 8201cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org skiatest::Reporter* reporter, 8211cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org CanvasTestStep* testStep, 8221cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org const SkCanvas& referenceCanvas) { 8231cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 8241cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkBitmap indirectStore1; 825fa9e5fa42a555712fb7a29d08d2ae2bdef0ed68ecommit-bot@chromium.org createBitmap(&indirectStore1, 0xFFFFFFFF); 8261f2f338e23789f3eef168dcbd8171a28820ba6c1robertphillips@google.com SkBitmapDevice indirectDevice1(indirectStore1); 8271cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkCanvas indirectCanvas1(&indirectDevice1); 8281cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 8291cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkBitmap indirectStore2; 830fa9e5fa42a555712fb7a29d08d2ae2bdef0ed68ecommit-bot@chromium.org createBitmap(&indirectStore2, 0xFFFFFFFF); 8311f2f338e23789f3eef168dcbd8171a28820ba6c1robertphillips@google.com SkBitmapDevice indirectDevice2(indirectStore2); 8321cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkCanvas indirectCanvas2(&indirectDevice2); 8331cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 834f0a062bc4573323abcf37394bb68e0230347a974djsollen@google.com SkISize canvasSize = referenceCanvas.getDeviceSize(); 835f0a062bc4573323abcf37394bb68e0230347a974djsollen@google.com SkNWayCanvas nWayCanvas(canvasSize.width(), canvasSize.height()); 8361cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org nWayCanvas.addCanvas(&indirectCanvas1); 8371cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org nWayCanvas.addCanvas(&indirectCanvas2); 8381cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 8391cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->setAssertMessageFormat(kNWayDrawAssertMessageFormat); 8401cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->draw(&nWayCanvas, reporter); 8411cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org // Verify that the SkProxyCanvas reports consitent state 8421cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->setAssertMessageFormat(kNWayStateAssertMessageFormat); 8431cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org AssertCanvasStatesEqual(reporter, &nWayCanvas, &referenceCanvas, 8441cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep); 8451cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org // Verify that the indirect canvases report consitent state 8461cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->setAssertMessageFormat(kNWayIndirect1StateAssertMessageFormat); 8471cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org AssertCanvasStatesEqual(reporter, &indirectCanvas1, &referenceCanvas, 8481cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep); 8491cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->setAssertMessageFormat(kNWayIndirect2StateAssertMessageFormat); 8501cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org AssertCanvasStatesEqual(reporter, &indirectCanvas2, &referenceCanvas, 8511cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep); 8521cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org} 8531cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 8541cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org/* 8551cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * This sub-test verifies that the test step passes when executed 8561cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * with SkCanvas and with classes derrived from SkCanvas. It also verifies 8571cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * that the all canvas derivatives report the same state as an SkCanvas 8581cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org * after having executed the test step. 8591cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org */ 860d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.comstatic void TestOverrideStateConsistency(skiatest::Reporter* reporter, 8611cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org CanvasTestStep* testStep) { 8621cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkBitmap referenceStore; 863fa9e5fa42a555712fb7a29d08d2ae2bdef0ed68ecommit-bot@chromium.org createBitmap(&referenceStore, 0xFFFFFFFF); 8641f2f338e23789f3eef168dcbd8171a28820ba6c1robertphillips@google.com SkBitmapDevice referenceDevice(referenceStore); 8651cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org SkCanvas referenceCanvas(&referenceDevice); 8661cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->setAssertMessageFormat(kCanvasDrawAssertMessageFormat); 8671cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org testStep->draw(&referenceCanvas, reporter); 8681cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 869fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.org SkDeferredCanvasTester::TestDeferredCanvasStateConsistency(reporter, testStep, referenceCanvas, false); 870fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.org 871fb10389403cf1cc771e103016207fde84c5f4825junov@chromium.org SkDeferredCanvasTester::TestDeferredCanvasStateConsistency(reporter, testStep, referenceCanvas, true); 8721cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 87342639cddc33746b351bbf07c540711eefffe191acaryclark@google.com // The following test code is disabled because SkProxyCanvas is 8741cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org // missing a lot of virtual overrides on get* methods, which are used 8751cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org // to verify canvas state. 8761cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org // Issue: http://code.google.com/p/skia/issues/detail?id=500 8771cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 87842639cddc33746b351bbf07c540711eefffe191acaryclark@google.com if (false) { // avoid bit rot, suppress warning 87942639cddc33746b351bbf07c540711eefffe191acaryclark@google.com TestProxyCanvasStateConsistency(reporter, testStep, referenceCanvas); 88042639cddc33746b351bbf07c540711eefffe191acaryclark@google.com } 88142639cddc33746b351bbf07c540711eefffe191acaryclark@google.com 88242639cddc33746b351bbf07c540711eefffe191acaryclark@google.com // The following test code is disabled because SkNWayCanvas does not 8831cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org // report correct clipping and device bounds information 8841cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org // Issue: http://code.google.com/p/skia/issues/detail?id=501 88542639cddc33746b351bbf07c540711eefffe191acaryclark@google.com 88642639cddc33746b351bbf07c540711eefffe191acaryclark@google.com if (false) { // avoid bit rot, suppress warning 88742639cddc33746b351bbf07c540711eefffe191acaryclark@google.com TestNWayCanvasStateConsistency(reporter, testStep, referenceCanvas); 88842639cddc33746b351bbf07c540711eefffe191acaryclark@google.com } 889d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com 89042639cddc33746b351bbf07c540711eefffe191acaryclark@google.com if (false) { // avoid bit rot, suppress warning 89142639cddc33746b351bbf07c540711eefffe191acaryclark@google.com test_clipVisitor(reporter, &referenceCanvas); 89242639cddc33746b351bbf07c540711eefffe191acaryclark@google.com } 8931cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org} 8941cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org 8953107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.orgstatic void test_newraster(skiatest::Reporter* reporter) { 8963107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org SkImageInfo info = SkImageInfo::MakeN32Premul(10, 10); 8973107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org SkCanvas* canvas = SkCanvas::NewRaster(info); 8983107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org REPORTER_ASSERT(reporter, canvas); 8993107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org 9003107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org SkImageInfo info2; 9013107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org size_t rowBytes; 9023107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org const SkPMColor* addr = (const SkPMColor*)canvas->peekPixels(&info2, &rowBytes); 9033107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org REPORTER_ASSERT(reporter, addr); 9043107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org REPORTER_ASSERT(reporter, info == info2); 9053107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org for (int y = 0; y < info.height(); ++y) { 9063107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org for (int x = 0; x < info.width(); ++x) { 9073107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org REPORTER_ASSERT(reporter, 0 == addr[x]); 9083107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org } 9093107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org addr = (const SkPMColor*)((const char*)addr + rowBytes); 9103107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org } 9113107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org SkDELETE(canvas); 9123107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org 9133107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org // now try a deliberately bad info 9143107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org info.fWidth = -1; 9153107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org REPORTER_ASSERT(reporter, NULL == SkCanvas::NewRaster(info)); 9163107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org 9173107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org // too big 9183107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org info.fWidth = 1 << 30; 9193107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org info.fHeight = 1 << 30; 9203107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org REPORTER_ASSERT(reporter, NULL == SkCanvas::NewRaster(info)); 9213107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org 9223107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org // not a valid pixel type 9233107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org info.fWidth = info.fHeight = 10; 9243107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org info.fColorType = kUnknown_SkColorType; 9253107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org REPORTER_ASSERT(reporter, NULL == SkCanvas::NewRaster(info)); 9263107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org 9273107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org // We should succeed with a zero-sized valid info 9283107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org info = SkImageInfo::MakeN32Premul(0, 0); 9293107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org canvas = SkCanvas::NewRaster(info); 9303107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org REPORTER_ASSERT(reporter, canvas); 9313107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org SkDELETE(canvas); 9323107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org} 9333107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org 934e4fafb146e85cdfcf9d5418597b6818aa0754adatfarina@chromium.orgDEF_TEST(Canvas, reporter) { 9351cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org // Init global here because bitmap pixels cannot be alocated during 9361cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org // static initialization 9371cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org kTestBitmap = testBitmap(); 9387c2029367cea5479fa3b74fb0ca2b0297b42b709reed@google.com 9391cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org for (int testStep = 0; testStep < testStepArray().count(); testStep++) { 9401cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org TestOverrideStateConsistency(reporter, testStepArray()[testStep]); 9414866cc0afb7571309d9fdecb221d919f663054c0junov@chromium.org SkPictureTester::TestPictureFlattenedObjectReuse(reporter, 9424866cc0afb7571309d9fdecb221d919f663054c0junov@chromium.org testStepArray()[testStep], 0); 9437790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com if (testStepArray()[testStep]->enablePdfTesting()) { 9447790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com TestPdfDevice(reporter, testStepArray()[testStep]); 9457790912e6e8a64fc9161e0df26d76e695aa9f05cedisonn@google.com } 9461cc8f6f3c48b33430d0e39a4a36601ac0d1de04ajunov@chromium.org } 947cd62ecf39a81d9d85a7eb8508e14ce2834899e88junov@chromium.org 948cd62ecf39a81d9d85a7eb8508e14ce2834899e88junov@chromium.org // Explicitly call reset(), so we don't leak the pixels (since kTestBitmap is a global) 949cd62ecf39a81d9d85a7eb8508e14ce2834899e88junov@chromium.org kTestBitmap.reset(); 9503107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org 9513107b6a85eee7914b37382f7145ab658e8c27667commit-bot@chromium.org test_newraster(reporter); 95237f3ae0b9f31abb62f34f91b17e2eb86e514ae27reed@google.com} 953