1 /* 2 * Copyright 2014 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #include "Test.h" 9 10 #include "SkPathEffect.h" 11 #include "SkDashPathEffect.h" 12 #include "SkCornerPathEffect.h" 13 14 DEF_TEST(AsADashTest_noneDash, reporter) { 15 SkAutoTUnref<SkCornerPathEffect> pe(SkCornerPathEffect::Create(1.0)); 16 SkPathEffect::DashInfo info; 17 18 SkPathEffect::DashType dashType = pe->asADash(&info); 19 REPORTER_ASSERT(reporter, SkPathEffect::kNone_DashType == dashType); 20 } 21 22 DEF_TEST(AsADashTest_nullInfo, reporter) { 23 SkScalar inIntervals[] = { 4.0, 2.0, 1.0, 3.0 }; 24 const SkScalar phase = 2.0; 25 SkAutoTUnref<SkDashPathEffect> pe(SkDashPathEffect::Create(inIntervals, 4, phase)); 26 27 SkPathEffect::DashType dashType = pe->asADash(NULL); 28 REPORTER_ASSERT(reporter, SkPathEffect::kDash_DashType == dashType); 29 } 30 31 DEF_TEST(AsADashTest_usingDash, reporter) { 32 SkScalar inIntervals[] = { 4.0, 2.0, 1.0, 3.0 }; 33 SkScalar totalIntSum = 10.0; 34 const SkScalar phase = 2.0; 35 36 SkAutoTUnref<SkDashPathEffect> pe(SkDashPathEffect::Create(inIntervals, 4, phase)); 37 38 SkPathEffect::DashInfo info; 39 40 SkPathEffect::DashType dashType = pe->asADash(&info); 41 REPORTER_ASSERT(reporter, SkPathEffect::kDash_DashType == dashType); 42 REPORTER_ASSERT(reporter, 4 == info.fCount); 43 REPORTER_ASSERT(reporter, SkScalarMod(phase, totalIntSum) == info.fPhase); 44 45 // Since it is a kDash_DashType, allocate space for the intervals and recall asADash 46 SkAutoTArray<SkScalar> intervals(info.fCount); 47 info.fIntervals = intervals.get(); 48 pe->asADash(&info); 49 REPORTER_ASSERT(reporter, inIntervals[0] == info.fIntervals[0]); 50 REPORTER_ASSERT(reporter, inIntervals[1] == info.fIntervals[1]); 51 REPORTER_ASSERT(reporter, inIntervals[2] == info.fIntervals[2]); 52 REPORTER_ASSERT(reporter, inIntervals[3] == info.fIntervals[3]); 53 54 // Make sure nothing else has changed on us 55 REPORTER_ASSERT(reporter, 4 == info.fCount); 56 REPORTER_ASSERT(reporter, SkScalarMod(phase, totalIntSum) == info.fPhase); 57 } 58
