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Unified Diff: tests/PathOpsOpTest.cpp

Issue 2316173002: fix pathops fuzzers (Closed)
Patch Set: Created 4 years, 3 months ago
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Index: tests/PathOpsOpTest.cpp
diff --git a/tests/PathOpsOpTest.cpp b/tests/PathOpsOpTest.cpp
index 72614550196eddfab84a1a2da845a0a909cd25ca..3e5a62b670fb9c3980db23692d7dbd971f57d970 100644
--- a/tests/PathOpsOpTest.cpp
+++ b/tests/PathOpsOpTest.cpp
@@ -7432,7 +7432,105 @@ path.cubicTo(SkBits2Float(0xc5272927), SkBits2Float(0x22383b39), SkBits2Float(0x
testPathOpFuzz(reporter, path1, path2, (SkPathOp) 4, filename);
}
+static void fuzz763_33(skiatest::Reporter* reporter, const char* filename) {
+ SkPath path;
+ path.setFillType((SkPath::FillType) 1);
+path.moveTo(SkBits2Float(0x72c185d5), SkBits2Float(0x72c184e8)); // 7.66623e+30f, 7.66608e+30f
+path.quadTo(SkBits2Float(0x724341bf), SkBits2Float(0x72433fc4), SkBits2Float(0x6d757575), SkBits2Float(0x6d6d6d6d)); // 3.86746e+30f, 3.86731e+30f, 4.74786e+27f, 4.59251e+27f
+path.cubicTo(SkBits2Float(0x6d18b5e5), SkBits2Float(0x6d6d6d6d), SkBits2Float(0x6cbe03bd), SkBits2Float(0x6d4b455b), SkBits2Float(0x6c6c69d8), SkBits2Float(0x6d20df31)); // 2.95385e+27f, 4.59251e+27f, 1.83771e+27f, 3.93183e+27f, 1.14323e+27f, 3.11171e+27f
+path.conicTo(SkBits2Float(0x6c6c8b72), SkBits2Float(0x00000000), SkBits2Float(0x6c6c6c6c), SkBits2Float(0x00000000), SkBits2Float(0x400812df)); // 1.14386e+27f, 0, 1.14327e+27f, 0, 2.12615f
+path.quadTo(SkBits2Float(0x72432acb), SkBits2Float(0x72432295), SkBits2Float(0x72c185d5), SkBits2Float(0x72c184e8)); // 3.86568e+30f, 3.86505e+30f, 7.66623e+30f, 7.66608e+30f
+path.close();
+path.moveTo(SkBits2Float(0x72c185d5), SkBits2Float(0x72c184e8)); // 7.66623e+30f, 7.66608e+30f
+path.cubicTo(SkBits2Float(0x74f97d76), SkBits2Float(0x74f97d90), SkBits2Float(0x75381628), SkBits2Float(0x7538182c), SkBits2Float(0x7538153b), SkBits2Float(0x75381835)); // 1.58133e+32f, 1.58133e+32f, 2.33357e+32f, 2.33367e+32f, 2.33353e+32f, 2.33368e+32f
+path.cubicTo(SkBits2Float(0x7538144e), SkBits2Float(0x7538183f), SkBits2Float(0x74f9760f), SkBits2Float(0x74f97ddd), SkBits2Float(0x72c185d5), SkBits2Float(0x72c184e8)); // 2.33348e+32f, 2.33368e+32f, 1.58115e+32f, 1.58134e+32f, 7.66623e+30f, 7.66608e+30f
+path.close();
+path.moveTo(SkBits2Float(0x6c6c69d8), SkBits2Float(0x6d20df31)); // 1.14323e+27f, 3.11171e+27f
+path.conicTo(SkBits2Float(0x6c6c55ae), SkBits2Float(0x6d80b520), SkBits2Float(0x6c6c1071), SkBits2Float(0x6e0f1d6c), SkBits2Float(0x3f96e656)); // 1.14284e+27f, 4.97913e+27f, 1.14154e+27f, 1.1073e+28f, 1.1789f
+path.lineTo(SkBits2Float(0x6a674231), SkBits2Float(0x6c0c3394)); // 6.98936e+25f, 6.77973e+26f
+path.cubicTo(SkBits2Float(0x6b12c63f), SkBits2Float(0x6c881439), SkBits2Float(0x6bba4ae5), SkBits2Float(0x6ced1e23), SkBits2Float(0x6c6c69d8), SkBits2Float(0x6d20df31)); // 1.77439e+26f, 1.31608e+27f, 4.50428e+26f, 2.29326e+27f, 1.14323e+27f, 3.11171e+27f
+path.close();
+
+ SkPath path1(path);
+ path.reset();
+ path.setFillType((SkPath::FillType) 0);
+path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000)); // 0, 0
+path.lineTo(SkBits2Float(0x6c6b6ba7), SkBits2Float(0x886b6b6b)); // 1.13842e+27f, -7.0844e-34f
+path.quadTo(SkBits2Float(0x0000206b), SkBits2Float(0x6d6d6d6d), SkBits2Float(0x6d6d6d6d), SkBits2Float(0x6d6d6d6d)); // 1.16294e-41f, 4.59251e+27f, 4.59251e+27f, 4.59251e+27f
+path.conicTo(SkBits2Float(0x3e3e3e3e), SkBits2Float(0xafbcad20), SkBits2Float(0x78787878), SkBits2Float(0x78787829), SkBits2Float(0x78787878)); // 0.185784f, -3.432e-10f, 2.01583e+34f, 2.01582e+34f, 2.01583e+34f
+path.lineTo(SkBits2Float(0x78787878), SkBits2Float(0x95066b78)); // 2.01583e+34f, -2.71459e-26f
+path.lineTo(SkBits2Float(0x6c6b6ba7), SkBits2Float(0x886b6b6b)); // 1.13842e+27f, -7.0844e-34f
+path.quadTo(SkBits2Float(0x0000206b), SkBits2Float(0x6d6d6d6d), SkBits2Float(0x6d6d6d6d), SkBits2Float(0x6d6d6d6d)); // 1.16294e-41f, 4.59251e+27f, 4.59251e+27f, 4.59251e+27f
+path.conicTo(SkBits2Float(0x3e3e3e3e), SkBits2Float(0xafbcad20), SkBits2Float(0x78787878), SkBits2Float(0x78787829), SkBits2Float(0x78787878)); // 0.185784f, -3.432e-10f, 2.01583e+34f, 2.01582e+34f, 2.01583e+34f
+path.lineTo(SkBits2Float(0x8787878f), SkBits2Float(0x87878787)); // -2.03922e-34f, -2.03922e-34f
+path.lineTo(SkBits2Float(0x78787878), SkBits2Float(0x78787878)); // 2.01583e+34f, 2.01583e+34f
+path.lineTo(SkBits2Float(0x78787878), SkBits2Float(0x78787878)); // 2.01583e+34f, 2.01583e+34f
+path.lineTo(SkBits2Float(0x6c105778), SkBits2Float(0x6d406b64)); // 6.97994e+26f, 3.72193e+27f
+path.cubicTo(SkBits2Float(0x7575756d), SkBits2Float(0x75757575), SkBits2Float(0x75757575), SkBits2Float(0x75757575), SkBits2Float(0x6d6d7575), SkBits2Float(0x6d6d6d6d)); // 3.11156e+32f, 3.11156e+32f, 3.11156e+32f, 3.11156e+32f, 4.59312e+27f, 4.59251e+27f
+path.cubicTo(SkBits2Float(0x6d696d6d), SkBits2Float(0x026d6d6d), SkBits2Float(0x80bc6b6b), SkBits2Float(0xaebcdfd0), SkBits2Float(0x7878bcac), SkBits2Float(0x78787878)); // 4.51514e+27f, 1.74434e-37f, -1.73036e-38f, -8.58901e-11f, 2.01799e+34f, 2.01583e+34f
+path.lineTo(SkBits2Float(0x78787878), SkBits2Float(0x78787878)); // 2.01583e+34f, 2.01583e+34f
+path.lineTo(SkBits2Float(0x78787878), SkBits2Float(0x78787878)); // 2.01583e+34f, 2.01583e+34f
+path.lineTo(SkBits2Float(0x78787878), SkBits2Float(0x78787878)); // 2.01583e+34f, 2.01583e+34f
+path.lineTo(SkBits2Float(0xb4bcacbc), SkBits2Float(0xbcadbcbc)); // -3.51434e-07f, -0.0212082f
+path.moveTo(SkBits2Float(0xa03aacbc), SkBits2Float(0x757575a0)); // -1.5812e-19f, 3.11157e+32f
+path.close();
+
+ SkPath path2(path);
+ testPathOpFuzz(reporter, path1, path2, (SkPathOp) 4, filename);
+}
+
+static void fuzz763_32(skiatest::Reporter* reporter, const char* filename) {
+ SkPath path;
+ path.setFillType((SkPath::FillType) 1);
+
+ SkPath path1(path);
+ path.reset();
+ path.setFillType((SkPath::FillType) 0);
+path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000)); // 0, 0
+path.cubicTo(SkBits2Float(0xdedcdcdc), SkBits2Float(0xdcdcdcdc), SkBits2Float(0xdcdcdcdc), SkBits2Float(0xdcdcdcdc), SkBits2Float(0x55dcdcdc), SkBits2Float(0x29407d7f)); // -7.95742e+18f, -4.97339e+17f, -4.97339e+17f, -4.97339e+17f, 3.03551e+13f, 4.27414e-14f
+path.cubicTo(SkBits2Float(0x7b93ed4b), SkBits2Float(0x29521472), SkBits2Float(0xdfc83c28), SkBits2Float(0x1a3a834e), SkBits2Float(0x6855e84f), SkBits2Float(0xf2f22a80)); // 1.53616e+36f, 4.66471e-14f, -2.88569e+19f, 3.857e-23f, 4.0406e+24f, -9.59318e+30f
+path.moveTo(SkBits2Float(0xe0f2f210), SkBits2Float(0xc3f2eef2)); // -1.40049e+20f, -485.867f
+path.cubicTo(SkBits2Float(0x108ced7a), SkBits2Float(0x7bc00308), SkBits2Float(0x287a6a3a), SkBits2Float(0x242847ed), SkBits2Float(0x2bcb302a), SkBits2Float(0xf21003e8)); // 5.55862e-29f, 1.99396e+36f, 1.39008e-14f, 3.64901e-17f, 1.44374e-12f, -2.85252e+30f
+path.moveTo(SkBits2Float(0x556c0010), SkBits2Float(0x002a8768)); // 1.62178e+13f, 3.90567e-39f
+path.quadTo(SkBits2Float(0xf2f22021), SkBits2Float(0xf2f2f56e), SkBits2Float(0xf2f2f2f2), SkBits2Float(0xf22040d9)); // -9.59158e+30f, -9.62459e+30f, -9.6242e+30f, -3.17414e+30f
+path.lineTo(SkBits2Float(0xc013f2f2), SkBits2Float(0x0000294d)); // -2.3117f, 1.48159e-41f
+
+ SkPath path2(path);
+ testPathOpFuzz(reporter, path1, path2, (SkPathOp) 0, filename);
+}
+
+static void fuzz763_34(skiatest::Reporter* reporter, const char* filename) {
+ SkPath path;
+ path.setFillType((SkPath::FillType) 1);
+path.moveTo(SkBits2Float(0x63a95a6c), SkBits2Float(0x6cc8e7e2)); // 6.24803e+21f, 1.94304e+27f
+path.quadTo(SkBits2Float(0x63690f37), SkBits2Float(0x6d0a3d9b), SkBits2Float(0x00000000), SkBits2Float(0x6d3e3e3e)); // 4.29919e+21f, 2.67396e+27f, 0, 3.67984e+27f
+path.conicTo(SkBits2Float(0x6b9253fc), SkBits2Float(0x6c956a8b), SkBits2Float(0x6c6ac798), SkBits2Float(0x692a5d27), SkBits2Float(0x3e56eb72)); // 3.538e+26f, 1.44506e+27f, 1.13532e+27f, 1.28723e+25f, 0.209883f
+path.lineTo(SkBits2Float(0x6c6c586c), SkBits2Float(0x00000000)); // 1.1429e+27f, 0
+path.lineTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000)); // 0, 0
+path.conicTo(SkBits2Float(0x6c8c6c6c), SkBits2Float(0x00000000), SkBits2Float(0x00000000), SkBits2Float(0x6cc8e82a), SkBits2Float(0x5b684b68)); // 1.35809e+27f, 0, 0, 1.94305e+27f, 6.53851e+16f
+path.lineTo(SkBits2Float(0x63a95a6c), SkBits2Float(0x6cc8e7e2)); // 6.24803e+21f, 1.94304e+27f
+path.close();
+path.moveTo(SkBits2Float(0x63a95a6c), SkBits2Float(0x6cc8e7e2)); // 6.24803e+21f, 1.94304e+27f
+path.quadTo(SkBits2Float(0x641ae35f), SkBits2Float(0x00000000), SkBits2Float(0x00000000), SkBits2Float(0x00000000)); // 1.14287e+22f, 0, 0, 0
+path.lineTo(SkBits2Float(0x6c6c586c), SkBits2Float(0x00000000)); // 1.1429e+27f, 0
+path.conicTo(SkBits2Float(0x6c6ba1fc), SkBits2Float(0x688c9eb1), SkBits2Float(0x6c6ac798), SkBits2Float(0x692a5d27), SkBits2Float(0x3f7fec32)); // 1.13945e+27f, 5.31247e+24f, 1.13532e+27f, 1.28723e+25f, 0.999698f
+path.lineTo(SkBits2Float(0x63a95a6c), SkBits2Float(0x6cc8e7e2)); // 6.24803e+21f, 1.94304e+27f
+path.close();
+
+ SkPath path1(path);
+ path.reset();
+ path.setFillType((SkPath::FillType) 0);
+path.moveTo(SkBits2Float(0x6c3e3e3e), SkBits2Float(0x586c79ff)); // 9.19959e+26f, 1.04003e+15f
+path.quadTo(SkBits2Float(0x6c6c4a6c), SkBits2Float(0x6c6c6c6c), SkBits2Float(0xc83e6c6c), SkBits2Float(0x3e313e3e)); // 1.14263e+27f, 1.14327e+27f, -194994, 0.173089f
+
+ SkPath path2(path);
+ testPathOpFuzz(reporter, path1, path2, (SkPathOp) 2, filename);
+}
+
static struct TestDesc failTests[] = {
+ TEST(fuzz763_34),
+ TEST(fuzz763_33),
+ TEST(fuzz763_32),
TEST(fuzz763_31),
TEST(fuzz763_30),
TEST(fuzz763_29),
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