fuzz wednesday

tests/PathOpsOpTest.cpp

 /*
  * Copyright 2012 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"
 
 class PathTest_Private {
@@ skipping 5346 matching lines @@
     path.moveTo(1, 4);
     path.cubicTo(2, 6, 5, 0, 5, 3);
     path.close();
     pathB.setFillType(SkPath::kWinding_FillType);
     pathB.moveTo(0, 5);
     pathB.cubicTo(3, 5, 4, 1, 6, 2);
     pathB.close();
     testPathOp(reporter, path, pathB, kXOR_SkPathOp, filename);
 }
 
+
 static void (*skipTest)(skiatest::Reporter* , const char* filename) = 0;
 static void (*firstTest)(skiatest::Reporter* , const char* filename) = cubics_d3;
 static void (*stopTest)(skiatest::Reporter* , const char* filename) = 0;
 
 #define TEST(name) { name, #name }
 
 static struct TestDesc tests[] = {
     TEST(loops_i1),
     TEST(loops_i2),
     TEST(loops_i3),
@@ skipping 1387 matching lines @@
 path.lineTo(SkBits2Float(0xc021211f), SkBits2Float(0x6a4b7b03));  // -2.51765f, 6.14982e+25f
 path.close();
 path.moveTo(SkBits2Float(0x4f9a3a29), SkBits2Float(0x3ab38a28));  // 5.17501e+09f, 0.00136978f
 path.quadTo(SkBits2Float(0xc368305b), SkBits2Float(0x5b296855), SkBits2Float(0x2d8c5568), SkBits2Float(0x1f2a2172));  // -232.189f, 4.7684e+16f, 1.59541e-11f, 3.60266e-20f
 path.lineTo(SkBits2Float(0x29c00321), SkBits2Float(0x5b4b7b13));  // 8.52706e-14f, 5.72747e+16f
 
     SkPath path2(path);
     testPathOpFailSkipAssert(reporter, path1, path2, (SkPathOp) 4, filename);
 }
 
+static void fuzz763_16(skiatest::Reporter* reporter, const char* filename) {
+    SkPath path;
+    path.setFillType((SkPath::FillType) 0);
+
+    SkPath path1(path);
+    path.reset();
+    path.setFillType((SkPath::FillType) 0);
+path.moveTo(SkBits2Float(0x68556829), SkBits2Float(0x555b2d29));  // 4.03114e+24f, 1.50617e+13f
+path.moveTo(SkBits2Float(0x1f2a312a), SkBits2Float(0xc0032108));  // 3.60396e-20f, -2.04889f
+path.cubicTo(SkBits2Float(0x68372d55), SkBits2Float(0xf05b684b), SkBits2Float(0x8c552775), SkBits2Float(0x212a292a), SkBits2Float(0x0321082a), SkBits2Float(0x6a4b7bc0));  // 3.46012e+24f, -2.71613e+29f, -1.64208e-31f, 5.76527e-19f, 4.7323e-37f, 6.14991e+25f
+path.conicTo(SkBits2Float(0x212a8ced), SkBits2Float(0x0321081f), SkBits2Float(0x6a4b7bc0), SkBits2Float(0x2829ed84), SkBits2Float(0x69555b2d));  // 5.77848e-19f, 4.7323e-37f, 6.14991e+25f, 9.43289e-15f, 1.61207e+25f
+path.moveTo(SkBits2Float(0x68315b2d), SkBits2Float(0xf0682955));  // 3.35016e+24f, -2.87402e+29f
+path.conicTo(SkBits2Float(0x212a1f5b), SkBits2Float(0x8cef552a), SkBits2Float(0x295b2d2a), SkBits2Float(0x68210368), SkBits2Float(0x7bc05508));  // 5.76397e-19f, -3.6875e-31f, 4.86669e-14f, 3.04146e+24f, 1.99729e+36f
+path.lineTo(SkBits2Float(0x68315b2d), SkBits2Float(0xf0682955));  // 3.35016e+24f, -2.87402e+29f
+path.close();
+path.moveTo(SkBits2Float(0x68315b2d), SkBits2Float(0xf0682955));  // 3.35016e+24f, -2.87402e+29f
+path.lineTo(SkBits2Float(0x5b2c6829), SkBits2Float(0x212a8c55));  // 4.85282e+16f, 5.7784e-19f
+path.moveTo(SkBits2Float(0x0321081f), SkBits2Float(0x6a4b7bc0));  // 4.7323e-37f, 6.14991e+25f
+path.conicTo(SkBits2Float(0x68385b2d), SkBits2Float(0x555bf055), SkBits2Float(0x2a1f2a8c), SkBits2Float(0x03212a21), SkBits2Float(0x5a4b7bc0));  // 3.48239e+24f, 1.51141e+13f, 1.41368e-13f, 4.7362e-37f, 1.43189e+16f
+path.conicTo(SkBits2Float(0xc08c2aed), SkBits2Float(0x211f2108), SkBits2Float(0x6a4b7b03), SkBits2Float(0x6829ed27), SkBits2Float(0x2d555b2d));  // -4.38024f, 5.3915e-19f, 6.14982e+25f, 3.20982e+24f, 1.21279e-11f
+path.moveTo(SkBits2Float(0x68315b2d), SkBits2Float(0xf0685527));  // 3.35016e+24f, -2.87614e+29f
+path.conicTo(SkBits2Float(0x2a8c555b), SkBits2Float(0x6e2a1f72), SkBits2Float(0x0321082a), SkBits2Float(0x6a4b7bc0), SkBits2Float(0x4793ed7a));  // 2.49282e-13f, 1.31626e+28f, 4.7323e-37f, 6.14991e+25f, 75739
+path.lineTo(SkBits2Float(0x68315b2d), SkBits2Float(0xf0685527));  // 3.35016e+24f, -2.87614e+29f
+path.close();
+path.moveTo(SkBits2Float(0x68315b2d), SkBits2Float(0xf0685527));  // 3.35016e+24f, -2.87614e+29f
+path.quadTo(SkBits2Float(0x2128282a), SkBits2Float(0x3a8a3adf), SkBits2Float(0x8a284f1a), SkBits2Float(0x2c213ab3));  // 5.69738e-19f, 0.00105461f, -8.10378e-33f, 2.29121e-12f
+path.lineTo(SkBits2Float(0x68315b2d), SkBits2Float(0xf0685527));  // 3.35016e+24f, -2.87614e+29f
+path.close();
+path.moveTo(SkBits2Float(0x68315b2d), SkBits2Float(0xf0685527));  // 3.35016e+24f, -2.87614e+29f
+path.quadTo(SkBits2Float(0x1d2a2928), SkBits2Float(0x43962be6), SkBits2Float(0x3a2a812a), SkBits2Float(0x2a8ced29));  // 2.25206e-21f, 300.343f, 0.000650423f, 2.50336e-13f
+path.lineTo(SkBits2Float(0x68315b2d), SkBits2Float(0xf0685527));  // 3.35016e+24f, -2.87614e+29f
+path.close();
+path.moveTo(SkBits2Float(0x68315b2d), SkBits2Float(0xf0685527));  // 3.35016e+24f, -2.87614e+29f
+path.conicTo(SkBits2Float(0x03210831), SkBits2Float(0x6a4b7bc0), SkBits2Float(0x681aed27), SkBits2Float(0x55555b2d), SkBits2Float(0x1e2a3a2a));  // 4.73231e-37f, 6.14991e+25f, 2.92648e+24f, 1.46617e+13f, 9.01175e-21f
+path.conicTo(SkBits2Float(0x27202140), SkBits2Float(0x3a3b2769), SkBits2Float(0xc4371f20), SkBits2Float(0xecc52a22), SkBits2Float(0x21512727));  // 2.22225e-15f, 0.000713936f, -732.486f, -1.90686e+27f, 7.08638e-19f
+path.lineTo(SkBits2Float(0x68315b2d), SkBits2Float(0xf0685527));  // 3.35016e+24f, -2.87614e+29f
+path.close();
+path.moveTo(SkBits2Float(0x6829523a), SkBits2Float(0x2d555b2d));  // 3.19839e+24f, 1.21279e-11f
+path.moveTo(SkBits2Float(0x68556829), SkBits2Float(0x555b2d29));  // 4.03114e+24f, 1.50617e+13f
+path.moveTo(SkBits2Float(0x1f2a322a), SkBits2Float(0xc0032108));  // 3.60404e-20f, -2.04889f
+path.cubicTo(SkBits2Float(0x68572d55), SkBits2Float(0xf05bd24b), SkBits2Float(0x8c55272d), SkBits2Float(0x212a292a), SkBits2Float(0x0321082a), SkBits2Float(0xed4b7bc0));  // 4.06458e+24f, -2.72126e+29f, -1.64207e-31f, 5.76527e-19f, 4.7323e-37f, -3.93594e+27f
+path.conicTo(SkBits2Float(0x212a8c6a), SkBits2Float(0x0329081f), SkBits2Float(0x6a4b7bc0), SkBits2Float(0x2829ed84), SkBits2Float(0x2d555b2d));  // 5.77841e-19f, 4.9674e-37f, 6.14991e+25f, 9.43289e-15f, 1.21279e-11f
+path.moveTo(SkBits2Float(0x68305b2d), SkBits2Float(0xf0682955));  // 3.33127e+24f, -2.87402e+29f
+path.conicTo(SkBits2Float(0x212a1f5b), SkBits2Float(0x8cef552a), SkBits2Float(0x295b2d2a), SkBits2Float(0x68210368), SkBits2Float(0x7bc05508));  // 5.76397e-19f, -3.6875e-31f, 4.86669e-14f, 3.04146e+24f, 1.99729e+36f
+path.lineTo(SkBits2Float(0x68305b2d), SkBits2Float(0xf0682955));  // 3.33127e+24f, -2.87402e+29f
+path.close();
+path.moveTo(SkBits2Float(0x68305b2d), SkBits2Float(0xf0682955));  // 3.33127e+24f, -2.87402e+29f
+path.lineTo(SkBits2Float(0x555b6829), SkBits2Float(0x6c212a8c));  // 1.50775e+13f, 7.79352e+26f
+path.conicTo(SkBits2Float(0x084b0321), SkBits2Float(0x6ac07b2a), SkBits2Float(0x395b2d7a), SkBits2Float(0x5bf05568), SkBits2Float(0x212a3a8c));  // 6.10918e-34f, 1.16348e+26f, 0.000209024f, 1.35296e+17f, 5.76757e-19f
+path.lineTo(SkBits2Float(0x8c558c55), SkBits2Float(0x212a1f2a));  // -1.64512e-31f, 5.76395e-19f
+
+    SkPath path2(path);
+    testPathOpFailSkipAssert(reporter, path1, path2, (SkPathOp) 0, filename);
+}
+
+static void fuzz763_17(skiatest::Reporter* reporter, const char* filename) {
+    SkPath path;
+    path.setFillType((SkPath::FillType) 0);
+
+    SkPath path1(path);
+    path.reset();
+    path.setFillType((SkPath::FillType) 0);
+path.moveTo(SkBits2Float(0x68556829), SkBits2Float(0x555b2d29));  // 4.03114e+24f, 1.50617e+13f
+path.moveTo(SkBits2Float(0x1f2a312a), SkBits2Float(0xc0032108));  // 3.60396e-20f, -2.04889f
+path.cubicTo(SkBits2Float(0x68392d55), SkBits2Float(0xf05b684b), SkBits2Float(0x8c55272d), SkBits2Float(0x212a292a), SkBits2Float(0x0321082a), SkBits2Float(0x6a4b7bc0));  // 3.4979e+24f, -2.71613e+29f, -1.64207e-31f, 5.76527e-19f, 4.7323e-37f, 6.14991e+25f
+path.conicTo(SkBits2Float(0x212a8ced), SkBits2Float(0x0321081f), SkBits2Float(0x6a4b7bc0), SkBits2Float(0x2829ed84), SkBits2Float(0x69555b2d));  // 5.77848e-19f, 4.7323e-37f, 6.14991e+25f, 9.43289e-15f, 1.61207e+25f
+path.moveTo(SkBits2Float(0x6835282d), SkBits2Float(0xf0682955));  // 3.42196e+24f, -2.87402e+29f
+path.conicTo(SkBits2Float(0x212a1f5b), SkBits2Float(0x2aef552a), SkBits2Float(0x68295b2d), SkBits2Float(0x08682103), SkBits2Float(0x4b7bc055));  // 5.76397e-19f, 4.2514e-13f, 3.19905e+24f, 6.98538e-34f, 1.64988e+07f
+path.lineTo(SkBits2Float(0x5b2c6829), SkBits2Float(0x212a8c55));  // 4.85282e+16f, 5.7784e-19f
+path.moveTo(SkBits2Float(0x0321081f), SkBits2Float(0x6a4b7bc0));  // 4.7323e-37f, 6.14991e+25f
+path.conicTo(SkBits2Float(0x68395b2d), SkBits2Float(0x555bf055), SkBits2Float(0x2a1f2a8c), SkBits2Float(0x03212a21), SkBits2Float(0x5a4b7bc0));  // 3.50128e+24f, 1.51141e+13f, 1.41368e-13f, 4.7362e-37f, 1.43189e+16f
+path.conicTo(SkBits2Float(0xc08c2aed), SkBits2Float(0x211f2108), SkBits2Float(0x6a4b7b03), SkBits2Float(0x6829ed27), SkBits2Float(0x2d555b2d));  // -4.38024f, 5.3915e-19f, 6.14982e+25f, 3.20982e+24f, 1.21279e-11f
+path.moveTo(SkBits2Float(0x68305b2d), SkBits2Float(0xf0685527));  // 3.33127e+24f, -2.87614e+29f
+path.conicTo(SkBits2Float(0x2a8c555b), SkBits2Float(0x212a1f72), SkBits2Float(0x0321082a), SkBits2Float(0x6a4b7bc0), SkBits2Float(0x254793ed));  // 2.49282e-13f, 5.76399e-19f, 4.7323e-37f, 6.14991e+25f, 1.73106e-16f
+path.quadTo(SkBits2Float(0x2128282a), SkBits2Float(0x3a8a3adf), SkBits2Float(0x8a284f1a), SkBits2Float(0xc2213ab3));  // 5.69738e-19f, 0.00105461f, -8.10378e-33f, -40.3073f
+path.quadTo(SkBits2Float(0x1d2a2928), SkBits2Float(0x43962be6), SkBits2Float(0x3a2a812a), SkBits2Float(0x2a8ced29));  // 2.25206e-21f, 300.343f, 0.000650423f, 2.50336e-13f
+path.lineTo(SkBits2Float(0x68305b2d), SkBits2Float(0xf0685527));  // 3.33127e+24f, -2.87614e+29f
+path.close();
+path.moveTo(SkBits2Float(0x68305b2d), SkBits2Float(0xf0685527));  // 3.33127e+24f, -2.87614e+29f
+path.conicTo(SkBits2Float(0x03210831), SkBits2Float(0x6a4b7bc0), SkBits2Float(0x6829ed27), SkBits2Float(0x55555b2d), SkBits2Float(0x1e2a3a2a));  // 4.73231e-37f, 6.14991e+25f, 3.20982e+24f, 1.46617e+13f, 9.01175e-21f
+path.conicTo(SkBits2Float(0x27202140), SkBits2Float(0x3a3b2729), SkBits2Float(0xc4371f20), SkBits2Float(0x16c52a22), SkBits2Float(0x515d27ec));  // 2.22225e-15f, 0.000713932f, -732.486f, 3.18537e-25f, 5.93661e+10f
+path.lineTo(SkBits2Float(0x68305b2d), SkBits2Float(0xf0685527));  // 3.33127e+24f, -2.87614e+29f
+path.close();
+path.moveTo(SkBits2Float(0x6829523a), SkBits2Float(0x2d555b2d));  // 3.19839e+24f, 1.21279e-11f
+path.moveTo(SkBits2Float(0x68556829), SkBits2Float(0x555b2d29));  // 4.03114e+24f, 1.50617e+13f
+path.moveTo(SkBits2Float(0x1f2a312a), SkBits2Float(0xc0032108));  // 3.60396e-20f, -2.04889f
+path.cubicTo(SkBits2Float(0x68572d55), SkBits2Float(0xf05b684b), SkBits2Float(0x8c55272d), SkBits2Float(0x212a292a), SkBits2Float(0x0321082a), SkBits2Float(0x6a4b7bc0));  // 4.06458e+24f, -2.71613e+29f, -1.64207e-31f, 5.76527e-19f, 4.7323e-37f, 6.14991e+25f
+path.conicTo(SkBits2Float(0x212a8ced), SkBits2Float(0x0321081f), SkBits2Float(0x6a4b7bc0), SkBits2Float(0x2829ed84), SkBits2Float(0x2d555b2d));  // 5.77848e-19f, 4.7323e-37f, 6.14991e+25f, 9.43289e-15f, 1.21279e-11f
+path.moveTo(SkBits2Float(0x68395b2d), SkBits2Float(0xf0682955));  // 3.50128e+24f, -2.87402e+29f
+path.lineTo(SkBits2Float(0x2a8c555b), SkBits2Float(0x2a212a1f));  // 2.49282e-13f, 1.43143e-13f
+path.lineTo(SkBits2Float(0x68395b2d), SkBits2Float(0xf0682955));  // 3.50128e+24f, -2.87402e+29f
+path.close();
+path.moveTo(SkBits2Float(0x68395b2d), SkBits2Float(0xf0682955));  // 3.50128e+24f, -2.87402e+29f
+path.lineTo(SkBits2Float(0x8c2aed7a), SkBits2Float(0x2a1f08c0));  // -1.31678e-31f, 1.41251e-13f
+path.lineTo(SkBits2Float(0x68395b2d), SkBits2Float(0xf0682955));  // 3.50128e+24f, -2.87402e+29f
+path.close();
+path.moveTo(SkBits2Float(0x2a8cef55), SkBits2Float(0x68295b2d));  // 2.50351e-13f, 3.19905e+24f
+path.conicTo(SkBits2Float(0x55086821), SkBits2Float(0x6a4b7bc0), SkBits2Float(0x5b2c6829), SkBits2Float(0x21218c55), SkBits2Float(0x2a6c1f03));  // 9.3738e+12f, 6.14991e+25f, 4.85282e+16f, 5.47346e-19f, 2.09718e-13f
+path.lineTo(SkBits2Float(0x2a8cef55), SkBits2Float(0x68295b2d));  // 2.50351e-13f, 3.19905e+24f
+path.close();
+path.moveTo(SkBits2Float(0x2a8cef55), SkBits2Float(0x68295b2d));  // 2.50351e-13f, 3.19905e+24f
+path.lineTo(SkBits2Float(0x6ac07b2a), SkBits2Float(0x395b2d7a));  // 1.16348e+26f, 0.000209024f
+
+    SkPath path2(path);
+    testPathOpFailSkipAssert(reporter, path1, path2, (SkPathOp) 0, filename);
+}
+
 static struct TestDesc failTests[] = {
+    TEST(fuzz763_17),
+    TEST(fuzz763_16),
     TEST(fuzz763_15),
     TEST(fuzz763_14),
     TEST(fuzz763_13),
     TEST(fuzz763_12),
     TEST(fuzz763_11),
     TEST(fuzz763_10),
     TEST(kfuzz2),
     TEST(fuzz763_7),
     TEST(fuzz763_6),
     TEST(fuzz763_2c),
@@ skipping 35 matching lines @@
 static struct TestDesc repTests[] = {
     TEST(loops44i),
     TEST(loops45i),
     TEST(loops46i),
 };
 
 DEF_TEST(PathOpsRepOp, reporter) {
   for (int index = 0; index < 2; ++index)
     RunTestSet(reporter, repTests, SK_ARRAY_COUNT(repTests), nullptr, nullptr, nullptr, false);
 }