conic fuzz fix

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 6515 matching lines @@
 path.lineTo(SkBits2Float(0xba98ffee), SkBits2Float(0xfafafa1a));  // -0.0011673f, -6.51573e+35f
 path.close();
 path.moveTo(SkBits2Float(0xba98ffee), SkBits2Float(0xfafafa1a));  // -0.0011673f, -6.51573e+35f
 path.cubicTo(SkBits2Float(0xe3000000), SkBits2Float(0xe39e92c7), SkBits2Float(0xf17febcb), SkBits2Float(0xff7febcb), SkBits2Float(0xeed0ee9a), SkBits2Float(0x9a98ffca));  // -2.36118e+21f, -5.85032e+21f, -1.26726e+30f, -3.40177e+38f, -3.23307e+28f, -6.3279e-23f
 path.lineTo(SkBits2Float(0xba98ffee), SkBits2Float(0xfafafa1a));  // -0.0011673f, -6.51573e+35f
 path.close();
 SkPath path2(path);
     testPathOpFail(reporter, path1, path2, kXOR_SkPathOp, filename);
 }
 
+static void fuzz763_10(skiatest::Reporter* reporter, const char* filename) {
+    SkPath path;
+    path.setFillType((SkPath::FillType) 1);
+path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x68556829));  // 0, 4.03114e+24f
+path.lineTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000));  // 0, 0
+path.quadTo(SkBits2Float(0x6a4b7bc0), SkBits2Float(0x00000000), SkBits2Float(0x00000000), SkBits2Float(0x6a4b7bc4));  // 6.14991e+25f, 0, 0, 6.14991e+25f
+path.lineTo(SkBits2Float(0x00000000), SkBits2Float(0x68556829));  // 0, 4.03114e+24f
+path.close();
+
+    SkPath path1(path);
+    path.reset();
+    path.setFillType((SkPath::FillType) 0);
+path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000));  // 0, 0
+path.lineTo(SkBits2Float(0x5b2d2968), SkBits2Float(0x2a8c8f55));  // 4.87407e+16f, 2.49685e-13f
+path.lineTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000));  // 0, 0
+path.close();
+path.moveTo(SkBits2Float(0xc021211f), SkBits2Float(0x6a4b7b03));  // -2.51765f, 6.14982e+25f
+path.conicTo(SkBits2Float(0x682d2fed), SkBits2Float(0x755b6829), SkBits2Float(0x5b292d2b), SkBits2Float(0xc92a8c55), SkBits2Float(0x081f2a21));  // 3.27141e+24f, 2.78131e+32f, 4.76189e+16f, -698565, 4.78968e-34f
+path.lineTo(SkBits2Float(0xc021211f), SkBits2Float(0x6a4b7b03));  // -2.51765f, 6.14982e+25f
+path.close();
+path.moveTo(SkBits2Float(0xc021211f), SkBits2Float(0x6a4b7b03));  // -2.51765f, 6.14982e+25f
+path.conicTo(SkBits2Float(0x6a4b7bc0), SkBits2Float(0x2a8ced7a), SkBits2Float(0x21081f21), SkBits2Float(0x3a7bc003), SkBits2Float(0x47ed7a29));  // 6.14991e+25f, 2.50338e-13f, 4.61198e-19f, 0.00096035f, 121588
+path.lineTo(SkBits2Float(0xc021211f), SkBits2Float(0x6a4b7b03));  // -2.51765f, 6.14982e+25f
+path.close();
+path.moveTo(SkBits2Float(0xc021211f), SkBits2Float(0x6a4b7b03));  // -2.51765f, 6.14982e+25f
+path.quadTo(SkBits2Float(0x6829682d), SkBits2Float(0x292d555b), SkBits2Float(0x2a8c555b), SkBits2Float(0x081f2a29));  // 3.20001e+24f, 3.84878e-14f, 2.49282e-13f, 4.78969e-34f
+path.conicTo(SkBits2Float(0x6a497b19), SkBits2Float(0x218ced7a), SkBits2Float(0x0321081f), SkBits2Float(0x6a3a7bc0), SkBits2Float(0x47ed3a7a));  // 6.08939e+25f, 9.54963e-19f, 4.7323e-37f, 5.63611e+25f, 121461
+path.lineTo(SkBits2Float(0xc021211f), SkBits2Float(0x6a4b7b03));  // -2.51765f, 6.14982e+25f
+path.close();
+path.moveTo(SkBits2Float(0xc021211f), SkBits2Float(0x6a4b7b03));  // -2.51765f, 6.14982e+25f
+path.quadTo(SkBits2Float(0x282a282a), SkBits2Float(0x8a3a21df), SkBits2Float(0x2728282a), SkBits2Float(0x8a3a2129));  // 9.4456e-15f, -8.96194e-33f, 2.33365e-15f, -8.96181e-33f
+path.quadTo(SkBits2Float(0x8a284f9a), SkBits2Float(0x3a3ac2b3), SkBits2Float(0x2a292827), SkBits2Float(0x962be61d));  // -8.10388e-33f, 0.000712435f, 1.50241e-13f, -1.38859e-25f
+path.lineTo(SkBits2Float(0x272a802a), SkBits2Float(0x2a8c2d29));  // 2.36617e-15f, 2.49003e-13f
+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);
+    testPathOpSkipAssert(reporter, path1, path2, (SkPathOp) 4, filename);
+}
+
+
 static struct TestDesc failTests[] = {
+    TEST(fuzz763_10),
     TEST(kfuzz2),
     TEST(fuzz763_7),
     TEST(fuzz763_6),
     TEST(fuzz763_2c),
     TEST(fuzz763_2b),
     TEST(fuzz763_2a),
     TEST(fuzz763_5a),
     TEST(fuzz763_3a),
     TEST(fuzz763_1a),
     TEST(fuzz763_1b),
@@ skipping 29 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);
 }