| /* |
| * 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 "PathOpsExtendedTest.h" |
| #include "PathOpsTestCommon.h" |
| #include "SkBitmap.h" |
| #include "Test.h" |
| |
| DEF_TEST(PathOpsBuilder, reporter) { |
| SkOpBuilder builder; |
| SkPath result; |
| REPORTER_ASSERT(reporter, builder.resolve(&result)); |
| REPORTER_ASSERT(reporter, result.isEmpty()); |
| |
| builder.add(result, kDifference_SkPathOp); |
| REPORTER_ASSERT(reporter, builder.resolve(&result)); |
| REPORTER_ASSERT(reporter, result.isEmpty()); |
| |
| builder.add(result, kUnion_SkPathOp); |
| REPORTER_ASSERT(reporter, builder.resolve(&result)); |
| REPORTER_ASSERT(reporter, result.isEmpty()); |
| |
| SkPath rectPath; |
| rectPath.setFillType(SkPath::kEvenOdd_FillType); |
| rectPath.addRect(0, 1, 2, 3, SkPath::kCW_Direction); |
| builder.add(rectPath, kUnion_SkPathOp); |
| REPORTER_ASSERT(reporter, builder.resolve(&result)); |
| bool closed; |
| SkPath::Direction dir; |
| REPORTER_ASSERT(reporter, result.isRect(nullptr, &closed, &dir)); |
| REPORTER_ASSERT(reporter, closed); |
| REPORTER_ASSERT(reporter, dir == SkPath::kCCW_Direction); |
| int pixelDiff = comparePaths(reporter, __FUNCTION__, rectPath, result); |
| REPORTER_ASSERT(reporter, pixelDiff == 0); |
| |
| rectPath.reset(); |
| rectPath.setFillType(SkPath::kEvenOdd_FillType); |
| rectPath.addRect(0, 1, 2, 3, SkPath::kCCW_Direction); |
| builder.add(rectPath, kUnion_SkPathOp); |
| REPORTER_ASSERT(reporter, builder.resolve(&result)); |
| REPORTER_ASSERT(reporter, result.isRect(nullptr, &closed, &dir)); |
| REPORTER_ASSERT(reporter, closed); |
| REPORTER_ASSERT(reporter, dir == SkPath::kCCW_Direction); |
| REPORTER_ASSERT(reporter, rectPath == result); |
| |
| builder.add(rectPath, kDifference_SkPathOp); |
| REPORTER_ASSERT(reporter, builder.resolve(&result)); |
| REPORTER_ASSERT(reporter, result.isEmpty()); |
| |
| SkPath rect2, rect3; |
| rect2.addRect(2, 1, 4, 3, SkPath::kCW_Direction); |
| rect3.addRect(4, 1, 5, 3, SkPath::kCCW_Direction); |
| builder.add(rectPath, kUnion_SkPathOp); |
| builder.add(rect2, kUnion_SkPathOp); |
| builder.add(rect3, kUnion_SkPathOp); |
| REPORTER_ASSERT(reporter, builder.resolve(&result)); |
| REPORTER_ASSERT(reporter, result.isRect(nullptr, &closed, &dir)); |
| REPORTER_ASSERT(reporter, closed); |
| SkRect expected; |
| expected.set(0, 1, 5, 3); |
| REPORTER_ASSERT(reporter, result.getBounds() == expected); |
| |
| SkPath circle1, circle2, circle3; |
| circle1.addCircle(5, 6, 4, SkPath::kCW_Direction); |
| circle2.addCircle(7, 4, 8, SkPath::kCCW_Direction); |
| circle3.addCircle(6, 5, 6, SkPath::kCW_Direction); |
| SkPath opCompare; |
| Op(circle1, circle2, kUnion_SkPathOp, &opCompare); |
| Op(opCompare, circle3, kDifference_SkPathOp, &opCompare); |
| builder.add(circle1, kUnion_SkPathOp); |
| builder.add(circle2, kUnion_SkPathOp); |
| builder.add(circle3, kDifference_SkPathOp); |
| REPORTER_ASSERT(reporter, builder.resolve(&result)); |
| pixelDiff = comparePaths(reporter, __FUNCTION__, opCompare, result); |
| REPORTER_ASSERT(reporter, pixelDiff == 0); |
| } |
| |
| DEF_TEST(BuilderIssue3838, reporter) { |
| SkPath path; |
| path.moveTo(200, 170); |
| path.lineTo(220, 170); |
| path.lineTo(220, 230); |
| path.lineTo(240, 230); |
| path.lineTo(240, 210); |
| path.lineTo(180, 210); |
| path.lineTo(180, 190); |
| path.lineTo(260, 190); |
| path.lineTo(260, 250); |
| path.lineTo(200, 250); |
| path.lineTo(200, 170); |
| path.close(); |
| SkPath path2; |
| SkOpBuilder builder; |
| builder.add(path, kUnion_SkPathOp); |
| builder.resolve(&path2); |
| int pixelDiff = comparePaths(reporter, __FUNCTION__, path, path2); |
| REPORTER_ASSERT(reporter, pixelDiff == 0); |
| } |
| |
| DEF_TEST(BuilderIssue3838_2, reporter) { |
| SkPath path; |
| path.addCircle(100, 100, 50); |
| |
| SkOpBuilder builder; |
| builder.add(path, kUnion_SkPathOp); |
| builder.add(path, kUnion_SkPathOp); |
| |
| SkPath result; |
| builder.resolve(&result); |
| int pixelDiff = comparePaths(reporter, __FUNCTION__, path, result); |
| REPORTER_ASSERT(reporter, pixelDiff == 0); |
| } |
| |
| DEF_TEST(BuilderIssue3838_3, reporter) { |
| SkPath path; |
| path.moveTo(40, 10); |
| path.lineTo(60, 10); |
| path.lineTo(60, 30); |
| path.lineTo(40, 30); |
| path.lineTo(40, 10); |
| path.moveTo(41, 11); |
| path.lineTo(41, 29); |
| path.lineTo(59, 29); |
| path.lineTo(59, 11); |
| path.lineTo(41, 11); |
| |
| SkOpBuilder builder; |
| builder.add(path, kUnion_SkPathOp); |
| SkPath result; |
| builder.resolve(&result); |
| int pixelDiff = comparePaths(reporter, __FUNCTION__, path, result); |
| REPORTER_ASSERT(reporter, pixelDiff == 0); |
| } |
| |
| DEF_TEST(BuilderIssue502792_2, reporter) { |
| SkPath path, pathB; |
| path.setFillType(SkPath::kWinding_FillType); |
| path.addRect(0, 0, 1, 1, SkPath::kCW_Direction); |
| path.addRect(2, 2, 3, 3, SkPath::kCW_Direction); |
| pathB.setFillType(SkPath::kEvenOdd_FillType); |
| pathB.addRect(3, 3, 4, 4, SkPath::kCW_Direction); |
| pathB.addRect(3, 3, 4, 4, SkPath::kCW_Direction); |
| SkOpBuilder builder; |
| builder.add(path, kUnion_SkPathOp); |
| builder.add(pathB, kDifference_SkPathOp); |
| SkPath result; |
| builder.resolve(&result); |
| } |
| |
| DEF_TEST(Fuzz846, reporter) { |
| /* |
| <clipPath id="clip-circle"> |
| <circle id="circle" cx="60" cy="60" r="50" /> |
| </clipPath> |
| <clipPath id="clip-rect"> |
| <clipPath id="clip-rect"> |
| <clipPath id="clip-rect"> |
| <clipPath id="clip-rect"> |
| <rect x="10" y="30" width="0" height="60" /> |
| <rect x="10" y="30" width="0" height="60" /> |
| <rect x="10" y="30" width="100" height="60" /> |
| <rect x="10" y="30" width="32668" /> |
| <rect x="10" y="30" width="100" height="18446744073709551615" /> |
| <rect x="10" y="255" width="100" height="60" /> |
| <rect width="100" height="60" /> |
| <rect x="10" y="30" width="100" height="60" /> |
| <rect x="10" y="30" width="100" height="4294967236" /> |
| <rect x="10" y="30" width="100" height="60" /> |
| </clipPath> |
| <rect x="10" y="30" width="0" height="60" /> |
| <rect x="10" y="30" width="0" height="0.18093252719929986369568203" /> |
| <rect x="10" y="30" width="100" height="60" /> |
| <rect x="10" y="30" width="32668" height="60" /> |
| <rect x="10" y="30" width="100" height="18446744073709551615" /> |
| <rect x="10" y="255" width="100" height="60" /> |
| <rect x="2147483649" y="30" width="100" height="60" /> |
| <rect x="10" y="30" width="100" height="60" /> |
| <rect x="10" y="30" width="100" height="60" /> |
| <rect x="10" y="30" width="100" height="60" /> |
| </clipPath> |
| <rect x="10" y="30" width="0" height="60" /> |
| <rect x="10" y="30" width="0" height="60" /> |
| <rect x="10" y="30" width="100" height="60" /> |
| <rect x="10" y="30" width="32668" height="60" /> |
| <rect x="10" y="30" width="100" height="18446744073709551615" /> |
| <rect x="10" y="255" width="100" height="60" /> |
| <rect x="2147483649" y="30" width="100" height="60" /> |
| <rect x="10" y="30" width="100" height="60" /> |
| <rect x="10" y="2879753595" width="100" height="60" /> |
| <rect x="10" y="30" width="100" height="60" /> |
| </clipPath> |
| <rect x="10" y="30" width="100" height="60" /> |
| <rect x="10" y="30" width="0" height="60" /> |
| <rect x="10" y="30" width="100" height="60" /> |
| <rect x="10" y="30" width="32668" height="60" /> |
| <rect x="10" y="30" width="100" height="18446744073709551615" /> |
| <rect x="10" y="255" width="100" height="60" /> |
| <rect x="2147483649" y="30" width="100" height="60" /> |
| <rect x="10" y="30" width="100" height="60" /> |
| <rect x="10" y="30" width="100" height="4294967236" /> |
| <rect x="10" y="30" width="100" height="4294967236" /> |
| <rect x="10" y="30" width="100" height="4294967236" /> |
| <rect x="10" y="30" width="100" height="4294967236" /> |
| <rect x="10" y="30" width="100" height="60" /> |
| <rect x="757798030" y="30" width="100" height="60" /> |
| */ |
| SkPath clipCircle, clipRect; |
| SkPath inner; |
| clipCircle.addCircle(60, 60, 50); // <circle id="circle" cx="60" cy="60" r="50" /> |
| |
| inner.addRect(10, 30, 10+0, 30+60); // <rect x="10" y="30" width="0" height="60" /> |
| inner.addRect(10, 30, 10+0, 30+60); // <rect x="10" y="30" width="0" height="60" /> |
| inner.addRect(10, 30, 10+100, 30+60); // <rect x="10" y="30" width="100" height="60" /> |
| inner.addRect(10, 30, 10+32668, 30+0); // <rect x="10" y="30" width="32668" /> |
| inner.addRect(10, 30, 10+100, 30+18446744073709551615.f); // <rect x="10" y="30" width="100" height="18446744073709551615" /> |
| inner.addRect(10, 255, 10+100, 255+60); // <rect x="10" y="255" width="100" height="60" /> |
| inner.addRect(0, 0, 0+100, 0+60); // <rect width="100" height="60" /> |
| inner.addRect(10, 30, 10+100, 30+60); // <rect x="10" y="30" width="100" height="60" /> |
| inner.addRect(10, 30, 10+100, 30+4294967236.f); // <rect x="10" y="30" width="100" height="4294967236" /> |
| inner.addRect(10, 30, 10+100, 30+60); // <rect x="10" y="30" width="100" height="60" /> |
| clipRect.addPath(inner); |
| inner.reset(); |
| inner.addRect(10, 30, 10+0, 30+60); // <rect x="10" y="30" width="0" height="60" /> |
| inner.addRect(10, 30, 10+0, 30+0.18093252719929986369568203f); // <rect x="10" y="30" width="0" height="0.18093252719929986369568203" /> |
| inner.addRect(10, 30, 10+100, 30+60); // <rect x="10" y="30" width="100" height="60" /> |
| inner.addRect(10, 30, 10+32668, 30+60); // <rect x="10" y="30" width="32668" height="60" /> |
| inner.addRect(10, 30, 10+100, 30+18446744073709551615.f); // <rect x="10" y="30" width="100" height="18446744073709551615" /> |
| inner.addRect(10, 255, 10+100, 255+60); // <rect x="10" y="255" width="100" height="60" /> |
| inner.addRect(2147483649.f, 30, 2147483649.f+100, 30+60); // <rect x="2147483649" y="30" width="100" height="60" /> |
| inner.addRect(10, 30, 10+100, 30+60); // <rect x="10" y="30" width="100" height="60" /> |
| inner.addRect(10, 30, 10+100, 30+60); // <rect x="10" y="30" width="100" height="60" /> |
| inner.addRect(10, 30, 10+100, 30+60); // <rect x="10" y="30" width="100" height="60" /> |
| clipRect.addPath(inner); |
| inner.reset(); |
| inner.addRect(10, 30, 10+0, 30+60); // <rect x="10" y="30" width="0" height="60" /> |
| inner.addRect(10, 30, 10+0, 30+60); // <rect x="10" y="30" width="0" height="60" /> |
| inner.addRect(10, 30, 10+100, 30+60); // <rect x="10" y="30" width="100" height="60" /> |
| inner.addRect(10, 30, 10+32668, 30+60); // <rect x="10" y="30" width="32668" height="60" /> |
| inner.addRect(10, 30, 10+100, 30+18446744073709551615.f); // <rect x="10" y="30" width="100" height="18446744073709551615" /> |
| inner.addRect(10, 255, 10+100, 255+60); // <rect x="10" y="255" width="100" height="60" /> |
| inner.addRect(2147483649.f, 30, 2147483649.f+100, 30+60); // <rect x="2147483649" y="30" width="100" height="60" /> |
| inner.addRect(10, 30, 10+100, 30+60); // <rect x="10" y="30" width="100" height="60" /> |
| inner.addRect(10, 2879753595.f, 10+100, 30+2879753595.f); // <rect x="10" y="2879753595" width="100" height="60" /> |
| inner.addRect(10, 30, 10+100, 30+60); // <rect x="10" y="30" width="100" height="60" /> |
| clipRect.addPath(inner); |
| inner.reset(); |
| inner.addRect(10, 30, 10+100, 30+60); // <rect x="10" y="30" width="100" height="60" /> |
| inner.addRect(10, 30, 10+0, 30+60); // <rect x="10" y="30" width="0" height="60" /> |
| inner.addRect(10, 30, 10+100, 30+60); // <rect x="10" y="30" width="100" height="60" /> |
| inner.addRect(10, 30, 10+32668, 30+60); // <rect x="10" y="30" width="32668" height="60" /> |
| inner.addRect(10, 30, 10+100, 30+18446744073709551615.f); // <rect x="10" y="30" width="100" height="18446744073709551615" /> |
| inner.addRect(10, 255, 10+100, 255+60); // <rect x="10" y="255" width="100" height="60" /> |
| inner.addRect(2147483649.f, 30, 2147483649.f+100, 30+60); // <rect x="2147483649" y="30" width="100" height="60" /> |
| inner.addRect(10, 30, 10+100, 30+60); // <rect x="10" y="30" width="100" height="60" /> |
| inner.addRect(10, 30, 10+100, 30+4294967236.f); // <rect x="10" y="30" width="100" height="4294967236" /> |
| inner.addRect(10, 30, 10+100, 30+4294967236.f); // <rect x="10" y="30" width="100" height="4294967236" /> |
| inner.addRect(10, 30, 10+100, 30+4294967236.f); // <rect x="10" y="30" width="100" height="4294967236" /> |
| inner.addRect(10, 30, 10+100, 30+4294967236.f); // <rect x="10" y="30" width="100" height="4294967236" /> |
| inner.addRect(10, 30, 10+100, 30+60); // <rect x="10" y="30" width="100" height="60" /> |
| inner.addRect(757798030.f, 30, 757798030.f+100, 30+60); // <rect x="757798030" y="30" width="100" height="60" /> |
| clipRect.addPath(inner); |
| |
| SkOpBuilder builder; |
| builder.add(clipCircle, kUnion_SkPathOp); |
| builder.add(clipRect, kDifference_SkPathOp); |
| SkPath result; |
| builder.resolve(&result); |
| } |
| |
| DEF_TEST(Issue569540, reporter) { |
| SkPath path1; |
| path1.moveTo(5, -225); |
| path1.lineTo(-225, 7425); |
| path1.lineTo(7425, 7425); |
| path1.lineTo(7425, -225); |
| path1.lineTo(-225, -225); |
| path1.lineTo(5, -225); |
| path1.close(); |
| |
| SkPath path2; |
| path2.moveTo(5940, 2790); |
| path2.lineTo(5940, 2160); |
| path2.lineTo(5970, 1980); |
| path2.lineTo(5688, 773669888); |
| path2.lineTo(5688, 2160); |
| path2.lineTo(5688, 2430); |
| path2.lineTo(5400, 4590); |
| path2.lineTo(5220, 4590); |
| path2.lineTo(5220, 4920); |
| path2.cubicTo(5182.22900390625f, 4948.328125f, 5160, 4992.78662109375f, 5160, 5040.00048828125f); |
| path2.lineTo(5940, 2790); |
| path2.close(); |
| |
| SkOpBuilder builder; |
| builder.add(path1, kUnion_SkPathOp); |
| builder.add(path2, kUnion_SkPathOp); |
| SkPath result; |
| builder.resolve(&result); |
| } |
| |
| DEF_TEST(SkOpBuilderFuzz665, reporter) { |
| SkPath path; |
| path.setFillType(SkPath::kEvenOdd_FillType); |
| path.moveTo(SkBits2Float(0xcc4264a7), SkBits2Float(0x4bb12e50)); // -5.0959e+07f, 2.32235e+07f |
| path.lineTo(SkBits2Float(0xcc4264b0), SkBits2Float(0x4bb12e48)); // -5.0959e+07f, 2.32234e+07f |
| path.lineTo(SkBits2Float(0xcc4264a7), SkBits2Float(0x4bb12e50)); // -5.0959e+07f, 2.32235e+07f |
| path.close(); |
| SkPath path1(path); |
| path.reset(); |
| path.setFillType(SkPath::kWinding_FillType); |
| path.moveTo(SkBits2Float(0x43213333), SkBits2Float(0x43080000)); // 161.2f, 136 |
| path.lineTo(SkBits2Float(0x43038000), SkBits2Float(0x43080000)); // 131.5f, 136 |
| path.cubicTo(SkBits2Float(0x43038000), SkBits2Float(0x42f00000), SkBits2Float(0x42f16666), SkBits2Float(0x42d53333), SkBits2Float(0x42d3cccd), SkBits2Float(0x42cd6666)); // 131.5f, 120, 120.7f, 106.6f, 105.9f, 102.7f |
| path.lineTo(SkBits2Float(0x42e33333), SkBits2Float(0x42940000)); // 113.6f, 74 |
| SkPath path2(path); |
| SkOpBuilder builder; |
| builder.add(path1, kUnion_SkPathOp); |
| builder.add(path2, kUnion_SkPathOp); |
| SkPath result; |
| builder.resolve(&result); |
| } |
| |
| DEF_TEST(SkOpBuilder618991, reporter) { |
| SkPath path0; |
| path0.moveTo(140, 40); |
| path0.lineTo(200, 210); |
| path0.lineTo(40, 100); |
| path0.lineTo(2.22223e+07f, 2.22222e+14f); |
| path0.lineTo(2.22223e+07f, 2.22222e+14f); |
| |
| SkPath path1; |
| path1.moveTo(160, 60); |
| path1.lineTo(220, 230); |
| path1.lineTo(60, 120); |
| path1.lineTo(2.22223e+07f, 2.22222e+14f); |
| path1.lineTo(2.22223e+07f, 2.22222e+14f); |
| |
| SkOpBuilder builder; |
| builder.add(path0, SkPathOp::kUnion_SkPathOp); |
| builder.add(path1, SkPathOp::kUnion_SkPathOp); |
| builder.resolve(&path0); |
| } |
| |
| DEF_TEST(SkOpBuilderKFuzz1, reporter) { |
| SkPath path; |
| path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000)); // 0, 0 |
| path.lineTo(SkBits2Float(0x39008001), SkBits2Float(0xd31fbc1d)); // 0.000122547f, -6.86056e+11f |
| path.conicTo(SkBits2Float(0x246a205a), SkBits2Float(0x0080d3fb), SkBits2Float(0xce000001), SkBits2Float(0x04d31fbc), SkBits2Float(0x57a82c00)); // 5.07681e-17f, 1.1831e-38f, -5.36871e+08f, 4.9635e-36f, 3.69814e+14f |
| SkPath path0(path); |
| path.reset(); |
| path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000)); // 0, 0 |
| path.cubicTo(SkBits2Float(0x80d3f924), SkBits2Float(0xcecece4f), SkBits2Float(0xcececece), SkBits2Float(0xcececece), SkBits2Float(0x9a9a9ace), SkBits2Float(0x9a9a9a9a)); // -1.94667e-38f, -1.73481e+09f, -1.73483e+09f, -1.73483e+09f, -6.3943e-23f, -6.39427e-23f |
| path.moveTo(SkBits2Float(0x9a9a019a), SkBits2Float(0xa59a9a9a)); // -6.36955e-23f, -2.68195e-16f |
| SkPath path1(path); |
| SkOpBuilder builder; |
| builder.add(path0, SkPathOp::kUnion_SkPathOp); |
| builder.add(path1, SkPathOp::kUnion_SkPathOp); |
| builder.resolve(&path); |
| } |
