caryclark@google.com | 66560ca | 2013-04-26 19:51:16 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2013 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 | */ |
caryclark | 55888e4 | 2016-07-18 10:01:36 -0700 | [diff] [blame] | 7 | #include "PathOpsExtendedTest.h" |
caryclark@google.com | 66560ca | 2013-04-26 19:51:16 +0000 | [diff] [blame] | 8 | #include "SkPath.h" |
tfarina@chromium.org | 8f6884a | 2014-01-24 20:56:26 +0000 | [diff] [blame] | 9 | #include "SkPathOps.h" |
caryclark@google.com | 66560ca | 2013-04-26 19:51:16 +0000 | [diff] [blame] | 10 | #include "SkPoint.h" |
| 11 | #include "Test.h" |
| 12 | |
| 13 | static const SkPoint nonFinitePts[] = { |
| 14 | { SK_ScalarInfinity, 0 }, |
| 15 | { 0, SK_ScalarInfinity }, |
| 16 | { SK_ScalarInfinity, SK_ScalarInfinity }, |
| 17 | { SK_ScalarNegativeInfinity, 0}, |
| 18 | { 0, SK_ScalarNegativeInfinity }, |
| 19 | { SK_ScalarNegativeInfinity, SK_ScalarNegativeInfinity }, |
| 20 | { SK_ScalarNegativeInfinity, SK_ScalarInfinity }, |
| 21 | { SK_ScalarInfinity, SK_ScalarNegativeInfinity }, |
| 22 | { SK_ScalarNaN, 0 }, |
| 23 | { 0, SK_ScalarNaN }, |
| 24 | { SK_ScalarNaN, SK_ScalarNaN }, |
| 25 | }; |
| 26 | |
| 27 | const size_t nonFinitePtsCount = sizeof(nonFinitePts) / sizeof(nonFinitePts[0]); |
| 28 | |
| 29 | static const SkPoint finitePts[] = { |
| 30 | { 0, 0 }, |
| 31 | { SK_ScalarMax, 0 }, |
| 32 | { 0, SK_ScalarMax }, |
| 33 | { SK_ScalarMax, SK_ScalarMax }, |
| 34 | { SK_ScalarMin, 0 }, |
| 35 | { 0, SK_ScalarMin }, |
| 36 | { SK_ScalarMin, SK_ScalarMin }, |
| 37 | }; |
| 38 | |
| 39 | const size_t finitePtsCount = sizeof(finitePts) / sizeof(finitePts[0]); |
| 40 | |
caryclark@google.com | 570863f | 2013-09-16 15:55:01 +0000 | [diff] [blame] | 41 | static void failOne(skiatest::Reporter* reporter, int index) { |
| 42 | SkPath path; |
| 43 | int i = (int) (index % nonFinitePtsCount); |
| 44 | int f = (int) (index % finitePtsCount); |
| 45 | int g = (int) ((f + 1) % finitePtsCount); |
| 46 | switch (index % 13) { |
| 47 | case 0: path.lineTo(nonFinitePts[i]); break; |
| 48 | case 1: path.quadTo(nonFinitePts[i], nonFinitePts[i]); break; |
| 49 | case 2: path.quadTo(nonFinitePts[i], finitePts[f]); break; |
| 50 | case 3: path.quadTo(finitePts[f], nonFinitePts[i]); break; |
| 51 | case 4: path.cubicTo(nonFinitePts[i], finitePts[f], finitePts[f]); break; |
| 52 | case 5: path.cubicTo(finitePts[f], nonFinitePts[i], finitePts[f]); break; |
| 53 | case 6: path.cubicTo(finitePts[f], finitePts[f], nonFinitePts[i]); break; |
| 54 | case 7: path.cubicTo(nonFinitePts[i], nonFinitePts[i], finitePts[f]); break; |
| 55 | case 8: path.cubicTo(nonFinitePts[i], finitePts[f], nonFinitePts[i]); break; |
| 56 | case 9: path.cubicTo(finitePts[f], nonFinitePts[i], nonFinitePts[i]); break; |
| 57 | case 10: path.cubicTo(nonFinitePts[i], nonFinitePts[i], nonFinitePts[i]); break; |
| 58 | case 11: path.cubicTo(nonFinitePts[i], finitePts[f], finitePts[g]); break; |
| 59 | case 12: path.moveTo(nonFinitePts[i]); break; |
| 60 | } |
| 61 | SkPath result; |
| 62 | result.setFillType(SkPath::kWinding_FillType); |
| 63 | bool success = Simplify(path, &result); |
| 64 | REPORTER_ASSERT(reporter, !success); |
| 65 | REPORTER_ASSERT(reporter, result.isEmpty()); |
| 66 | REPORTER_ASSERT(reporter, result.getFillType() == SkPath::kWinding_FillType); |
| 67 | reporter->bumpTestCount(); |
| 68 | } |
| 69 | |
| 70 | static void dontFailOne(skiatest::Reporter* reporter, int index) { |
| 71 | SkPath path; |
| 72 | int f = (int) (index % finitePtsCount); |
| 73 | int g = (int) ((f + 1) % finitePtsCount); |
| 74 | switch (index % 11) { |
| 75 | case 0: path.lineTo(finitePts[f]); break; |
| 76 | case 1: path.quadTo(finitePts[f], finitePts[f]); break; |
| 77 | case 2: path.quadTo(finitePts[f], finitePts[g]); break; |
| 78 | case 3: path.quadTo(finitePts[g], finitePts[f]); break; |
| 79 | case 4: path.cubicTo(finitePts[f], finitePts[f], finitePts[f]); break; |
| 80 | case 5: path.cubicTo(finitePts[f], finitePts[f], finitePts[g]); break; |
| 81 | case 6: path.cubicTo(finitePts[f], finitePts[g], finitePts[f]); break; |
| 82 | case 7: path.cubicTo(finitePts[f], finitePts[g], finitePts[g]); break; |
| 83 | case 8: path.cubicTo(finitePts[g], finitePts[f], finitePts[f]); break; |
| 84 | case 9: path.cubicTo(finitePts[g], finitePts[f], finitePts[g]); break; |
| 85 | case 10: path.moveTo(finitePts[f]); break; |
| 86 | } |
| 87 | SkPath result; |
| 88 | result.setFillType(SkPath::kWinding_FillType); |
| 89 | bool success = Simplify(path, &result); |
caryclark | e3a4e99 | 2016-09-28 09:22:17 -0700 | [diff] [blame] | 90 | REPORTER_ASSERT(reporter, success); |
| 91 | REPORTER_ASSERT(reporter, result.getFillType() != SkPath::kWinding_FillType); |
caryclark@google.com | 570863f | 2013-09-16 15:55:01 +0000 | [diff] [blame] | 92 | reporter->bumpTestCount(); |
| 93 | } |
| 94 | |
caryclark | 55888e4 | 2016-07-18 10:01:36 -0700 | [diff] [blame] | 95 | static void fuzz_59(skiatest::Reporter* reporter, const char* filename) { |
| 96 | SkPath path; |
| 97 | path.moveTo(SkBits2Float(0x430c0000), SkBits2Float(0xce58f41c)); // 140, -9.09969e+08f |
| 98 | path.lineTo(SkBits2Float(0x43480000), SkBits2Float(0xce58f419)); // 200, -9.09969e+08f |
| 99 | path.lineTo(SkBits2Float(0x42200000), SkBits2Float(0xce58f41b)); // 40, -9.09969e+08f |
| 100 | path.lineTo(SkBits2Float(0x43700000), SkBits2Float(0xce58f41b)); // 240, -9.09969e+08f |
| 101 | path.lineTo(SkBits2Float(0x428c0000), SkBits2Float(0xce58f419)); // 70, -9.09969e+08f |
| 102 | path.lineTo(SkBits2Float(0x430c0000), SkBits2Float(0xce58f41c)); // 140, -9.09969e+08f |
| 103 | path.close(); |
caryclark | 30b9fdd | 2016-08-31 14:36:29 -0700 | [diff] [blame] | 104 | testSimplifyFuzz(reporter, path, filename); |
caryclark | 55888e4 | 2016-07-18 10:01:36 -0700 | [diff] [blame] | 105 | } |
| 106 | |
| 107 | static void fuzz_x1(skiatest::Reporter* reporter, const char* filename) { |
| 108 | SkPath path; |
| 109 | path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000)); // 0, 0 |
| 110 | path.cubicTo(SkBits2Float(0x1931204a), SkBits2Float(0x2ba1a14a), SkBits2Float(0x4a4a08ff), SkBits2Float(0x4a4a08ff), SkBits2Float(0x4a4a4a34), SkBits2Float(0x4a4a4a4a)); // 9.15721e-24f, 1.14845e-12f, 3.31014e+06f, 3.31014e+06f, 3.31432e+06f, 3.31432e+06f |
| 111 | path.moveTo(SkBits2Float(0x000010a1), SkBits2Float(0x19312000)); // 5.96533e-42f, 9.15715e-24f |
| 112 | path.cubicTo(SkBits2Float(0x4a6a4a4a), SkBits2Float(0x4a4a4a4a), SkBits2Float(0xa14a4a4a), SkBits2Float(0x08ff2ba1), SkBits2Float(0x08ff4a4a), SkBits2Float(0x4a344a4a)); // 3.83861e+06f, 3.31432e+06f, -6.85386e-19f, 1.53575e-33f, 1.53647e-33f, 2.95387e+06f |
| 113 | path.cubicTo(SkBits2Float(0x4a4a4a4a), SkBits2Float(0x4a4a4a4a), SkBits2Float(0x2ba1a14a), SkBits2Float(0x4e4a08ff), SkBits2Float(0x4a4a4a4a), SkBits2Float(0xa1a181ff)); // 3.31432e+06f, 3.31432e+06f, 1.14845e-12f, 8.47397e+08f, 3.31432e+06f, -1.09442e-18f |
| 114 | testSimplify(reporter, path, filename); |
| 115 | } |
| 116 | |
| 117 | static void fuzz_x2(skiatest::Reporter* reporter, const char* filename) { |
| 118 | SkPath path; |
| 119 | path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000)); // 0, 0 |
| 120 | path.cubicTo(SkBits2Float(0x1931204a), SkBits2Float(0x2ba1a14a), SkBits2Float(0x4a4a08ff), SkBits2Float(0x4a4a08ff), SkBits2Float(0x4a4a4a34), SkBits2Float(0x4a4a4a4a)); // 9.15721e-24f, 1.14845e-12f, 3.31014e+06f, 3.31014e+06f, 3.31432e+06f, 3.31432e+06f |
| 121 | path.moveTo(SkBits2Float(0x000010a1), SkBits2Float(0x19312000)); // 5.96533e-42f, 9.15715e-24f |
| 122 | path.cubicTo(SkBits2Float(0x4a6a4a4a), SkBits2Float(0x4a4a4a4a), SkBits2Float(0xa14a4a4a), SkBits2Float(0x08ff2ba1), SkBits2Float(0x08ff4a4a), SkBits2Float(0x4a344a4a)); // 3.83861e+06f, 3.31432e+06f, -6.85386e-19f, 1.53575e-33f, 1.53647e-33f, 2.95387e+06f |
| 123 | path.cubicTo(SkBits2Float(0x4a4a4a4a), SkBits2Float(0x4a4a4a4a), SkBits2Float(0x2ba1a14a), SkBits2Float(0x4e4a08ff), SkBits2Float(0x4a4a4a4a), SkBits2Float(0xa1a181ff)); // 3.31432e+06f, 3.31432e+06f, 1.14845e-12f, 8.47397e+08f, 3.31432e+06f, -1.09442e-18f |
| 124 | testSimplify(reporter, path, filename); |
| 125 | } |
| 126 | |
caryclark | 8ccc075 | 2016-08-17 06:14:06 -0700 | [diff] [blame] | 127 | static void fuzz763_1(skiatest::Reporter* reporter, const char* filename) { |
| 128 | SkPath path; |
| 129 | path.setFillType((SkPath::FillType) 0); |
| 130 | path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000)); // 0, 0 |
| 131 | path.cubicTo(SkBits2Float(0xbcb63000), SkBits2Float(0xb6b6b6b7), SkBits2Float(0x38b6b6b6), SkBits2Float(0xafb63a5a), SkBits2Float(0xca000087), SkBits2Float(0xe93ae9e9)); // -0.0222397f, -5.44529e-06f, 8.71247e-05f, -3.31471e-10f, -2.09719e+06f, -1.41228e+25f |
| 132 | path.quadTo(SkBits2Float(0xb6007fb6), SkBits2Float(0xb69fb6b6), SkBits2Float(0xe9e964b6), SkBits2Float(0xe9e9e9e9)); // -1.91478e-06f, -4.75984e-06f, -3.52694e+25f, -3.5348e+25f |
| 133 | path.quadTo(SkBits2Float(0xb6b6b8b7), SkBits2Float(0xb60000b6), SkBits2Float(0xb6b6b6b6), SkBits2Float(0xe9e92064)); // -5.44553e-06f, -1.90739e-06f, -5.44529e-06f, -3.52291e+25f |
| 134 | path.quadTo(SkBits2Float(0x000200e9), SkBits2Float(0xe9e9d100), SkBits2Float(0xe93ae9e9), SkBits2Float(0xe964b6e9)); // 1.83997e-40f, -3.53333e+25f, -1.41228e+25f, -1.72812e+25f |
| 135 | path.quadTo(SkBits2Float(0x40b6e9e9), SkBits2Float(0xe9b60000), SkBits2Float(0x00b6b8e9), SkBits2Float(0xe9000001)); // 5.71605f, -2.75031e+25f, 1.67804e-38f, -9.67141e+24f |
| 136 | path.quadTo(SkBits2Float(0xe9d3b6b2), SkBits2Float(0x40404540), SkBits2Float(0x803d4043), SkBits2Float(0xe9e9e9ff)); // -3.19933e+25f, 3.00423f, -5.62502e-39f, -3.53481e+25f |
| 137 | path.cubicTo(SkBits2Float(0x00000000), SkBits2Float(0xe8b3b6b6), SkBits2Float(0xe90a0003), SkBits2Float(0x4040403c), SkBits2Float(0x803d4040), SkBits2Float(0xe9e80900)); // 0, -6.78939e+24f, -1.0427e+25f, 3.00392f, -5.62501e-39f, -3.50642e+25f |
| 138 | path.quadTo(SkBits2Float(0xe9e910e9), SkBits2Float(0xe9e93ae9), SkBits2Float(0x0000b6b6), SkBits2Float(0xb6b6aab6)); // -3.52199e+25f, -3.52447e+25f, 6.55443e-41f, -5.4439e-06f |
| 139 | path.moveTo(SkBits2Float(0xe9e92064), SkBits2Float(0xe9e9d106)); // -3.52291e+25f, -3.53334e+25f |
| 140 | path.quadTo(SkBits2Float(0xe9e93ae9), SkBits2Float(0x0000abb6), SkBits2Float(0xb6b6bdb6), SkBits2Float(0xe92064b6)); // -3.52447e+25f, 6.15983e-41f, -5.44611e-06f, -1.2119e+25f |
| 141 | path.quadTo(SkBits2Float(0x0000e9e9), SkBits2Float(0xb6b6b6e9), SkBits2Float(0x05ffff05), SkBits2Float(0xe9ea06e9)); // 8.39112e-41f, -5.44532e-06f, 2.40738e-35f, -3.53652e+25f |
| 142 | path.quadTo(SkBits2Float(0xe93ae9e9), SkBits2Float(0x02007fe9), SkBits2Float(0xb8b7b600), SkBits2Float(0xe9e9b6b6)); // -1.41228e+25f, 9.44066e-38f, -8.76002e-05f, -3.53178e+25f |
| 143 | path.quadTo(SkBits2Float(0xe9e9e9b6), SkBits2Float(0xedb6b6b6), SkBits2Float(0x5a38a1b6), SkBits2Float(0xe93ae9e9)); // -3.53479e+25f, -7.06839e+27f, 1.29923e+16f, -1.41228e+25f |
| 144 | path.quadTo(SkBits2Float(0x0000b6b6), SkBits2Float(0xb6b6b6b6), SkBits2Float(0xe9e9e9b6), SkBits2Float(0xe9e9e954)); // 6.55443e-41f, -5.44529e-06f, -3.53479e+25f, -3.53477e+25f |
| 145 | path.quadTo(SkBits2Float(0xb6e9e93a), SkBits2Float(0x375837ff), SkBits2Float(0xceb6b6b6), SkBits2Float(0x0039e94f)); // -6.97109e-06f, 1.28876e-05f, -1.53271e+09f, 5.31832e-39f |
| 146 | path.quadTo(SkBits2Float(0xe9e9e9e9), SkBits2Float(0xe9e6e9e9), SkBits2Float(0xb6b641b6), SkBits2Float(0xede9e9e9)); // -3.5348e+25f, -3.48947e+25f, -5.43167e-06f, -9.0491e+27f |
| 147 | path.moveTo(SkBits2Float(0xb6b6e9e9), SkBits2Float(0xb6b60000)); // -5.45125e-06f, -5.42402e-06f |
| 148 | path.moveTo(SkBits2Float(0xe9b6b6b6), SkBits2Float(0xe9b6b8e9)); // -2.76109e+25f, -2.76122e+25f |
| 149 | path.close(); |
| 150 | path.moveTo(SkBits2Float(0xe9b6b6b6), SkBits2Float(0xe9b6b8e9)); // -2.76109e+25f, -2.76122e+25f |
| 151 | path.quadTo(SkBits2Float(0xe93ae9e9), SkBits2Float(0xe964b6e9), SkBits2Float(0x0000203a), SkBits2Float(0xb6000000)); // -1.41228e+25f, -1.72812e+25f, 1.15607e-41f, -1.90735e-06f |
| 152 | path.moveTo(SkBits2Float(0x64b6b6b6), SkBits2Float(0xe9e9e900)); // 2.69638e+22f, -3.53475e+25f |
| 153 | path.quadTo(SkBits2Float(0xb6b6b6e9), SkBits2Float(0xb6b6b6b6), SkBits2Float(0xe9e9b6ce), SkBits2Float(0xe9e93ae9)); // -5.44532e-06f, -5.44529e-06f, -3.53179e+25f, -3.52447e+25f |
| 154 | |
caryclark | 27c015d | 2016-09-23 05:47:20 -0700 | [diff] [blame] | 155 | testSimplifyFuzz(reporter, path, filename); |
caryclark | 8ccc075 | 2016-08-17 06:14:06 -0700 | [diff] [blame] | 156 | } |
| 157 | |
caryclark | 96dc1c9 | 2016-10-20 11:34:10 -0700 | [diff] [blame] | 158 | static void fuzz763_2(skiatest::Reporter* reporter, const char* filename) { |
| 159 | SkPath path; |
| 160 | path.setFillType((SkPath::FillType) 0); |
| 161 | path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000)); // 0, 0 |
| 162 | path.cubicTo(SkBits2Float(0x76773011), SkBits2Float(0x5d66fe78), SkBits2Float(0xbbeeff66), SkBits2Float(0x637677a2), SkBits2Float(0x205266fe), SkBits2Float(0xec296fdf)); // 1.25339e+33f, 1.0403e+18f, -0.00729363f, 4.54652e+21f, 1.78218e-19f, -8.19347e+26f |
| 163 | path.lineTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000)); // 0, 0 |
| 164 | path.close(); |
| 165 | path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000)); // 0, 0 |
| 166 | path.quadTo(SkBits2Float(0xec4eecec), SkBits2Float(0x6e6f10ec), SkBits2Float(0xb6b6ecf7), SkBits2Float(0xb6b6b6b6)); // -1.00063e+27f, 1.84968e+28f, -5.45161e-06f, -5.44529e-06f |
| 167 | path.moveTo(SkBits2Float(0x002032b8), SkBits2Float(0xecfeb6b6)); // 2.95693e-39f, -2.46344e+27f |
| 168 | path.moveTo(SkBits2Float(0x73737300), SkBits2Float(0x73735273)); // 1.9288e+31f, 1.9278e+31f |
| 169 | path.cubicTo(SkBits2Float(0x1616ece4), SkBits2Float(0xdf020018), SkBits2Float(0x77772965), SkBits2Float(0x1009db73), SkBits2Float(0x80ececec), SkBits2Float(0xf7ffffff)); // 1.21917e-25f, -9.36751e+18f, 5.01303e+33f, 2.71875e-29f, -2.17582e-38f, -1.03846e+34f |
| 170 | path.lineTo(SkBits2Float(0x73737300), SkBits2Float(0x73735273)); // 1.9288e+31f, 1.9278e+31f |
| 171 | path.close(); |
| 172 | path.moveTo(SkBits2Float(0x73737300), SkBits2Float(0x73735273)); // 1.9288e+31f, 1.9278e+31f |
| 173 | path.conicTo(SkBits2Float(0xec0700ec), SkBits2Float(0xecececec), SkBits2Float(0xececccec), SkBits2Float(0x772965ec), SkBits2Float(0x77777377)); // -6.52837e+26f, -2.2914e+27f, -2.29019e+27f, 3.4358e+33f, 5.0189e+33f |
| 174 | path.moveTo(SkBits2Float(0xfe817477), SkBits2Float(0xdf665266)); // -8.60376e+37f, -1.65964e+19f |
| 175 | path.close(); |
| 176 | path.moveTo(SkBits2Float(0xfe817477), SkBits2Float(0xdf665266)); // -8.60376e+37f, -1.65964e+19f |
| 177 | path.quadTo(SkBits2Float(0x29ec02ec), SkBits2Float(0x1009ecec), SkBits2Float(0x80ececec), SkBits2Float(0xf7ffffff)); // 1.0481e-13f, 2.7201e-29f, -2.17582e-38f, -1.03846e+34f |
| 178 | path.lineTo(SkBits2Float(0xfe817477), SkBits2Float(0xdf665266)); // -8.60376e+37f, -1.65964e+19f |
| 179 | path.close(); |
| 180 | path.moveTo(SkBits2Float(0xfe817477), SkBits2Float(0xdf665266)); // -8.60376e+37f, -1.65964e+19f |
| 181 | path.conicTo(SkBits2Float(0xff003aff), SkBits2Float(0xdbec2300), SkBits2Float(0xecececec), SkBits2Float(0x6fdf6052), SkBits2Float(0x41ecec29)); // -1.70448e+38f, -1.32933e+17f, -2.2914e+27f, 1.38263e+29f, 29.6153f |
| 182 | path.lineTo(SkBits2Float(0xfe817477), SkBits2Float(0xdf665266)); // -8.60376e+37f, -1.65964e+19f |
| 183 | path.close(); |
| 184 | path.moveTo(SkBits2Float(0xfe817477), SkBits2Float(0xdf665266)); // -8.60376e+37f, -1.65964e+19f |
| 185 | path.quadTo(SkBits2Float(0xecf76e6f), SkBits2Float(0xeccfddec), SkBits2Float(0xecececcc), SkBits2Float(0x66000066)); // -2.39301e+27f, -2.01037e+27f, -2.2914e+27f, 1.51118e+23f |
| 186 | path.lineTo(SkBits2Float(0xfe817477), SkBits2Float(0xdf665266)); // -8.60376e+37f, -1.65964e+19f |
| 187 | path.close(); |
| 188 | path.moveTo(SkBits2Float(0xfe817477), SkBits2Float(0xdf665266)); // -8.60376e+37f, -1.65964e+19f |
| 189 | path.cubicTo(SkBits2Float(0x772965df), SkBits2Float(0x77777377), SkBits2Float(0x77777876), SkBits2Float(0x665266fe), SkBits2Float(0xecececdf), SkBits2Float(0x0285806e)); // 3.4358e+33f, 5.0189e+33f, 5.0193e+33f, 2.48399e+23f, -2.2914e+27f, 1.96163e-37f |
| 190 | path.lineTo(SkBits2Float(0xecececeb), SkBits2Float(0xecec0700)); // -2.2914e+27f, -2.28272e+27f |
| 191 | path.lineTo(SkBits2Float(0xfe817477), SkBits2Float(0xdf665266)); // -8.60376e+37f, -1.65964e+19f |
| 192 | path.close(); |
| 193 | path.moveTo(SkBits2Float(0xfe817477), SkBits2Float(0xdf665266)); // -8.60376e+37f, -1.65964e+19f |
| 194 | path.lineTo(SkBits2Float(0x65ecfaec), SkBits2Float(0xde777729)); // 1.39888e+23f, -4.45794e+18f |
| 195 | path.conicTo(SkBits2Float(0x74777777), SkBits2Float(0x66fe7876), SkBits2Float(0xecdf6660), SkBits2Float(0x726eecec), SkBits2Float(0x29d610ec)); // 7.84253e+31f, 6.00852e+23f, -2.16059e+27f, 4.73241e+30f, 9.50644e-14f |
| 196 | path.lineTo(SkBits2Float(0xfe817477), SkBits2Float(0xdf665266)); // -8.60376e+37f, -1.65964e+19f |
| 197 | path.close(); |
| 198 | path.moveTo(SkBits2Float(0xd0ecec10), SkBits2Float(0x6e6eecdb)); // -3.17991e+10f, 1.84859e+28f |
| 199 | path.quadTo(SkBits2Float(0x003affec), SkBits2Float(0xec2300ef), SkBits2Float(0xecececdb), SkBits2Float(0xcfececec)); // 5.41827e-39f, -7.88237e+26f, -2.2914e+27f, -7.9499e+09f |
| 200 | path.lineTo(SkBits2Float(0xd0ecec10), SkBits2Float(0x6e6eecdb)); // -3.17991e+10f, 1.84859e+28f |
| 201 | path.close(); |
| 202 | path.moveTo(SkBits2Float(0xd0ecec10), SkBits2Float(0x6e6eecdb)); // -3.17991e+10f, 1.84859e+28f |
| 203 | path.quadTo(SkBits2Float(0xecccec80), SkBits2Float(0xfa66ecec), SkBits2Float(0x66fa0000), SkBits2Float(0x772965df)); // -1.9819e+27f, -2.99758e+35f, 5.90296e+23f, 3.4358e+33f |
| 204 | path.moveTo(SkBits2Float(0x77777790), SkBits2Float(0x00807677)); // 5.01923e+33f, 1.17974e-38f |
| 205 | path.close(); |
| 206 | path.moveTo(SkBits2Float(0x77777790), SkBits2Float(0x00807677)); // 5.01923e+33f, 1.17974e-38f |
| 207 | path.cubicTo(SkBits2Float(0xecececec), SkBits2Float(0xfe66eaec), SkBits2Float(0xecdf1452), SkBits2Float(0x806eecec), SkBits2Float(0x10ececec), SkBits2Float(0xec000000)); // -2.2914e+27f, -7.67356e+37f, -2.15749e+27f, -1.01869e-38f, 9.34506e-29f, -6.1897e+26f |
| 208 | path.lineTo(SkBits2Float(0x77777790), SkBits2Float(0x00807677)); // 5.01923e+33f, 1.17974e-38f |
| 209 | path.close(); |
| 210 | path.moveTo(SkBits2Float(0x77777790), SkBits2Float(0x00807677)); // 5.01923e+33f, 1.17974e-38f |
| 211 | path.cubicTo(SkBits2Float(0x52668062), SkBits2Float(0x2965df66), SkBits2Float(0x77777377), SkBits2Float(0x76777773), SkBits2Float(0x1697fe78), SkBits2Float(0xeebfff00)); // 2.47499e+11f, 5.1042e-14f, 5.0189e+33f, 1.2548e+33f, 2.4556e-25f, -2.971e+28f |
| 212 | path.lineTo(SkBits2Float(0x77777790), SkBits2Float(0x00807677)); // 5.01923e+33f, 1.17974e-38f |
| 213 | path.close(); |
| 214 | |
| 215 | testSimplifyFuzz(reporter, path, filename); |
| 216 | } |
| 217 | |
Cary Clark | 74b4290 | 2018-03-09 07:38:47 -0500 | [diff] [blame^] | 218 | static void fuzz_x3(skiatest::Reporter* reporter, const char* filename) { |
| 219 | SkPath path; |
| 220 | path.setFillType(SkPath::kWinding_FillType);
|
| 221 | path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000)); // 0, 0
|
| 222 | path.cubicTo(SkBits2Float(0x92743420), SkBits2Float(0x74747474), SkBits2Float(0x0f747c74), SkBits2Float(0xff538565), SkBits2Float(0x74744374), SkBits2Float(0x20437474)); // -7.70571e-28f, 7.74708e+31f, 1.20541e-29f, -2.8116e+38f, 7.74102e+31f, 1.65557e-19f
|
| 223 | path.conicTo(SkBits2Float(0x7474926d), SkBits2Float(0x7c747474), SkBits2Float(0x00170f74), SkBits2Float(0x3a7410d7), SkBits2Float(0x3a3a3a3a)); // 7.7508e+31f, 5.07713e+36f, 2.11776e-39f, 0.000931037f, 0.000710401f
|
| 224 | path.quadTo(SkBits2Float(0x203a3a3a), SkBits2Float(0x7459f43a), SkBits2Float(0x74747474), SkBits2Float(0x2043ad6e)); // 1.57741e-19f, 6.90724e+31f, 7.74708e+31f, 1.65745e-19f
|
| 225 | path.conicTo(SkBits2Float(0x7474b374), SkBits2Float(0x74747474), SkBits2Float(0x0f747c74), SkBits2Float(0xff537065), SkBits2Float(0x74744374)); // 7.75488e+31f, 7.74708e+31f, 1.20541e-29f, -2.81051e+38f, 7.74102e+31f
|
| 226 | path.cubicTo(SkBits2Float(0x3a3a3a3a), SkBits2Float(0x3a2c103a), SkBits2Float(0x7474263a), SkBits2Float(0x74976507), SkBits2Float(0x000000ff), SkBits2Float(0x00000000)); // 0.000710401f, 0.00065637f, 7.7374e+31f, 9.59578e+31f, 3.57331e-43f, 0
|
| 227 | testSimplifyFuzz(reporter, path, filename); |
| 228 | } |
| 229 | |
| 230 | |
caryclark | 55888e4 | 2016-07-18 10:01:36 -0700 | [diff] [blame] | 231 | #define TEST(test) test(reporter, #test) |
| 232 | |
tfarina@chromium.org | 78e7b4e | 2014-01-02 21:45:03 +0000 | [diff] [blame] | 233 | DEF_TEST(PathOpsSimplifyFail, reporter) { |
Cary Clark | 74b4290 | 2018-03-09 07:38:47 -0500 | [diff] [blame^] | 234 | TEST(fuzz_x3); |
caryclark | 96dc1c9 | 2016-10-20 11:34:10 -0700 | [diff] [blame] | 235 | TEST(fuzz763_2); |
Mike Klein | 19eb843 | 2016-09-26 13:02:35 -0400 | [diff] [blame] | 236 | TEST(fuzz763_1); |
caryclark | 55888e4 | 2016-07-18 10:01:36 -0700 | [diff] [blame] | 237 | TEST(fuzz_x2); |
| 238 | TEST(fuzz_x1); |
| 239 | TEST(fuzz_59); |
caryclark@google.com | 66560ca | 2013-04-26 19:51:16 +0000 | [diff] [blame] | 240 | for (int index = 0; index < (int) (13 * nonFinitePtsCount * finitePtsCount); ++index) { |
caryclark@google.com | 570863f | 2013-09-16 15:55:01 +0000 | [diff] [blame] | 241 | failOne(reporter, index); |
caryclark@google.com | e23b4a4 | 2013-04-26 20:41:24 +0000 | [diff] [blame] | 242 | } |
caryclark@google.com | 66560ca | 2013-04-26 19:51:16 +0000 | [diff] [blame] | 243 | for (int index = 0; index < (int) (11 * finitePtsCount); ++index) { |
caryclark@google.com | 570863f | 2013-09-16 15:55:01 +0000 | [diff] [blame] | 244 | dontFailOne(reporter, index); |
caryclark@google.com | 66560ca | 2013-04-26 19:51:16 +0000 | [diff] [blame] | 245 | } |
| 246 | } |
| 247 | |
caryclark | 55888e4 | 2016-07-18 10:01:36 -0700 | [diff] [blame] | 248 | #undef TEST |
| 249 | |
tfarina@chromium.org | 78e7b4e | 2014-01-02 21:45:03 +0000 | [diff] [blame] | 250 | DEF_TEST(PathOpsSimplifyFailOne, reporter) { |
caryclark@google.com | 570863f | 2013-09-16 15:55:01 +0000 | [diff] [blame] | 251 | int index = 0; |
| 252 | failOne(reporter, index); |
| 253 | } |
| 254 | |
tfarina@chromium.org | 78e7b4e | 2014-01-02 21:45:03 +0000 | [diff] [blame] | 255 | DEF_TEST(PathOpsSimplifyDontFailOne, reporter) { |
caryclark | 1049f12 | 2015-04-20 08:31:59 -0700 | [diff] [blame] | 256 | int index = 17; |
caryclark@google.com | 570863f | 2013-09-16 15:55:01 +0000 | [diff] [blame] | 257 | dontFailOne(reporter, index); |
| 258 | } |