123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363 |
- /*
- * 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/SkBitmap.h"
- #include "tests/PathOpsExtendedTest.h"
- #include "tests/PathOpsTestCommon.h"
- #include "tests/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);
- }
|