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Unified Diff: tests/PathOpsOpTest.cpp

Issue 1854333002: give up if huge paths have unresolvable coincidence (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: give up if huge paths have unresolvable coincidences Created 4 years, 8 months ago
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Index: tests/PathOpsOpTest.cpp
diff --git a/tests/PathOpsOpTest.cpp b/tests/PathOpsOpTest.cpp
index 1443198bc8f1f068be57c3123cb9c3d0fde982db..2af941498d9ec30aefdb82c29d52660109ea8431 100644
--- a/tests/PathOpsOpTest.cpp
+++ b/tests/PathOpsOpTest.cpp
@@ -5792,7 +5792,31 @@ path.lineTo(SkBits2Float(0x40f8fbe0), SkBits2Float(0xcf223cc0)); // 7.78075f, -
testPathFailOp(reporter, path1, path2, (SkPathOp) 2, filename);
}
+static void bug597926_0(skiatest::Reporter* reporter, const char* filename) {
+SkPath path;
+path.setFillType((SkPath::FillType) 0);
+path.moveTo(SkBits2Float(0x43b38000), SkBits2Float(0x433e0000)); // 359, 190
+path.lineTo(SkBits2Float(0x40c00000), SkBits2Float(0x449ce000)); // 6, 1255
+path.cubicTo(SkBits2Float(0x438c0000), SkBits2Float(0x4497a000), SkBits2Float(0x43e40000), SkBits2Float(0x44750000), SkBits2Float(0x41000000), SkBits2Float(0x44aa2000)); // 280, 1213, 456, 980, 8, 1361
+path.moveTo(SkBits2Float(0x43290000), SkBits2Float(0x4431c000)); // 169, 711
+path.lineTo(SkBits2Float(0xd987d6ba), SkBits2Float(0xd93d0ad4)); // -4.7794e+15f, -3.32567e+15f
+path.conicTo(SkBits2Float(0x43cc8000), SkBits2Float(0x445b8000), SkBits2Float(0xd888b096), SkBits2Float(0xd9a1ebfa), SkBits2Float(0x3ebcb199)); // 409, 878, -1.20234e+15f, -5.69712e+15f, 0.368542f
+path.cubicTo(SkBits2Float(0x43c00000), SkBits2Float(0x443a8000), SkBits2Float(0x42380000), SkBits2Float(0x4421c000), SkBits2Float(0x42500000), SkBits2Float(0x448ca000)); // 384, 746, 46, 647, 52, 1125
+path.quadTo(SkBits2Float(0x43948000), SkBits2Float(0x42ac0000), SkBits2Float(0x43880000), SkBits2Float(0x4487e000)); // 297, 86, 272, 1087
+SkPath path1(path);
+path.reset();
+path.setFillType((SkPath::FillType) 0);
+path.moveTo(SkBits2Float(0xc51d735c), SkBits2Float(0xc49db029)); // -2519.21f, -1261.51f
+path.cubicTo(SkBits2Float(0xc51d1dbd), SkBits2Float(0xc49d7a3f), SkBits2Float(0xc51c524a), SkBits2Float(0xc49d1610), SkBits2Float(0xc51d1a96), SkBits2Float(0xc49d86a6)); // -2513.86f, -1259.82f, -2501.14f, -1256.69f, -2513.66f, -1260.21f
+path.cubicTo(SkBits2Float(0xc51cd471), SkBits2Float(0xc49d54d0), SkBits2Float(0xc51c2e51), SkBits2Float(0xc49d0081), SkBits2Float(0xc51d197b), SkBits2Float(0xc49d7927)); // -2509.28f, -1258.65f, -2498.89f, -1256.02f, -2513.59f, -1259.79f
+path.quadTo(SkBits2Float(0xc51bf7eb), SkBits2Float(0xc49cf010), SkBits2Float(0xc51ba866), SkBits2Float(0xc49cb9e6)); // -2495.49f, -1255.5f, -2490.52f, -1253.81f
+path.cubicTo(SkBits2Float(0xc51bac0d), SkBits2Float(0xc49cc50e), SkBits2Float(0xc51c29eb), SkBits2Float(0xc49cfb01), SkBits2Float(0xc51c5bca), SkBits2Float(0xc49d1fa6)); // -2490.75f, -1254.16f, -2498.62f, -1255.84f, -2501.74f, -1256.99f
+SkPath path2(path);
+testPathFailOp(reporter, path1, path2, (SkPathOp) 1, filename);
+}
+
static struct TestDesc failTests[] = {
+ TEST(bug597926_0),
TEST(fuzz535151),
TEST(fuzz753_91),
TEST(fuzz714),
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