| /* |
| * Copyright 2014 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "include/core/SkPathEffect.h" |
| #include "include/core/SkRefCnt.h" |
| #include "include/core/SkScalar.h" |
| #include "include/effects/SkCornerPathEffect.h" |
| #include "include/effects/SkDashPathEffect.h" |
| #include "include/private/base/SkTemplates.h" |
| #include "tests/Test.h" |
| |
| using namespace skia_private; |
| |
| DEF_TEST(AsADashTest_noneDash, reporter) { |
| sk_sp<SkPathEffect> pe(SkCornerPathEffect::Make(1.0)); |
| SkPathEffect::DashInfo info; |
| |
| SkPathEffect::DashType dashType = pe->asADash(&info); |
| REPORTER_ASSERT(reporter, SkPathEffect::kNone_DashType == dashType); |
| } |
| |
| DEF_TEST(AsADashTest_nullInfo, reporter) { |
| SkScalar inIntervals[] = { 4.0, 2.0, 1.0, 3.0 }; |
| const SkScalar phase = 2.0; |
| sk_sp<SkPathEffect> pe(SkDashPathEffect::Make(inIntervals, 4, phase)); |
| |
| SkPathEffect::DashType dashType = pe->asADash(nullptr); |
| REPORTER_ASSERT(reporter, SkPathEffect::kDash_DashType == dashType); |
| } |
| |
| DEF_TEST(AsADashTest_usingDash, reporter) { |
| SkScalar inIntervals[] = { 4.0, 2.0, 1.0, 3.0 }; |
| SkScalar totalIntSum = 10.0; |
| const SkScalar phase = 2.0; |
| |
| sk_sp<SkPathEffect> pe(SkDashPathEffect::Make(inIntervals, 4, phase)); |
| |
| SkPathEffect::DashInfo info; |
| |
| SkPathEffect::DashType dashType = pe->asADash(&info); |
| REPORTER_ASSERT(reporter, SkPathEffect::kDash_DashType == dashType); |
| REPORTER_ASSERT(reporter, 4 == info.fCount); |
| REPORTER_ASSERT(reporter, SkScalarMod(phase, totalIntSum) == info.fPhase); |
| |
| // Since it is a kDash_DashType, allocate space for the intervals and recall asADash |
| AutoTArray<SkScalar> intervals(info.fCount); |
| info.fIntervals = intervals.get(); |
| pe->asADash(&info); |
| REPORTER_ASSERT(reporter, inIntervals[0] == info.fIntervals[0]); |
| REPORTER_ASSERT(reporter, inIntervals[1] == info.fIntervals[1]); |
| REPORTER_ASSERT(reporter, inIntervals[2] == info.fIntervals[2]); |
| REPORTER_ASSERT(reporter, inIntervals[3] == info.fIntervals[3]); |
| |
| // Make sure nothing else has changed on us |
| REPORTER_ASSERT(reporter, 4 == info.fCount); |
| REPORTER_ASSERT(reporter, SkScalarMod(phase, totalIntSum) == info.fPhase); |
| } |