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| author |  caryclark <caryclark@google.com> | 2016-07-19 11:29:14 -0700 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2016-07-19 11:29:15 -0700 |
| commit | 1493b9772d6fad455a222ec6f242903128e049a0 (patch) | |
| tree | 5c245854f2de4b21f501bd9072f54a1c6893852b /tests/PathOpsOpTest.cpp | |
| parent | ff1740394e23ba23c8e78e3c06f7940103fa3c8b (diff) | |
fix fuzzer
Previous spans always have a valid next pointer. The final span does not.
Change the test for a valid link to take into consideration whether
the links are chased forwards or backwards.
TBR=reed@google.com
BUG=629454
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2166543002
Review-Url: https://codereview.chromium.org/2166543002
Diffstat (limited to 'tests/PathOpsOpTest.cpp')
| -rw-r--r-- | tests/PathOpsOpTest.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tests/PathOpsOpTest.cpp b/tests/PathOpsOpTest.cpp index 28d0002d3f..0f3c50e493 100644 --- a/tests/PathOpsOpTest.cpp +++ b/tests/PathOpsOpTest.cpp @@ -6419,7 +6419,34 @@ path.cubicTo(SkBits2Float(0x544a4a4a), SkBits2Float(0x4a4a4a4a), SkBits2Float(0x testPathOpCheck(reporter, path1, path2, kReverseDifference_SkPathOp, filename, true); } +static void fuzz763_6(skiatest::Reporter* reporter, const char* filename) { + SkPath path; + path.setFillType((SkPath::FillType) 1); +path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x6a2a291f)); // 0, 5.14279e+25f +path.cubicTo(SkBits2Float(0x68295b2d), SkBits2Float(0x00000000), SkBits2Float(0x00000000), SkBits2Float(0x00000000), SkBits2Float(0x00000000), SkBits2Float(0x68556829)); // 3.19905e+24f, 0, 0, 0, 0, 4.03114e+24f +path.lineTo(SkBits2Float(0x00000000), SkBits2Float(0x68555b2a)); // 0, 4.03018e+24f +path.cubicTo(SkBits2Float(0x00000000), SkBits2Float(0x67d55b2a), SkBits2Float(0x67296a4b), SkBits2Float(0x67555b2a), SkBits2Float(0x677e1f70), SkBits2Float(0x66d55b2a)); // 0, 2.01509e+24f, 8.00041e+23f, 1.00755e+24f, 1.20006e+24f, 5.03773e+23f +path.cubicTo(SkBits2Float(0x678f0684), SkBits2Float(0x6684f008), SkBits2Float(0x6798f8ea), SkBits2Float(0x6625a942), SkBits2Float(0x67961914), SkBits2Float(0x65ce709a)); // 1.35084e+24f, 3.1389e+23f, 1.44478e+24f, 1.95578e+23f, 1.41764e+24f, 1.21861e+23f +path.cubicTo(SkBits2Float(0x679174f7), SkBits2Float(0x63199132), SkBits2Float(0x6756c79f), SkBits2Float(0x606478de), SkBits2Float(0x65682bcf), SkBits2Float(0x00000000)); // 1.3738e+24f, 2.83281e+21f, 1.01427e+24f, 6.58526e+19f, 6.85248e+22f, 0 +path.conicTo(SkBits2Float(0x68295b02), SkBits2Float(0x60f7f28b), SkBits2Float(0x00000000), SkBits2Float(0x6a2a291f), SkBits2Float(0x42784f5a)); // 3.19903e+24f, 1.42932e+20f, 0, 5.14279e+25f, 62.0775f +path.close(); +path.moveTo(SkBits2Float(0x654d6d10), SkBits2Float(0x00000000)); // 6.06311e+22f, 0 +path.lineTo(SkBits2Float(0x6a4b7bc0), SkBits2Float(0x00000000)); // 6.14991e+25f, 0 +path.lineTo(SkBits2Float(0x00000000), SkBits2Float(0x6a4b7bc0)); // 0, 6.14991e+25f +path.lineTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000)); // 0, 0 + + SkPath path1(path); + path.reset(); + path.setFillType((SkPath::FillType) 0); +path.moveTo(SkBits2Float(0x3ac23a55), SkBits2Float(0x2a292827)); // 0.00148184f, 1.50241e-13f +path.lineTo(SkBits2Float(0x63962be6), SkBits2Float(0x272a812a)); // 5.54035e+21f, 2.36623e-15f + + SkPath path2(path); + testPathOpFail(reporter, path1, path2, (SkPathOp) 0, filename); +} + static struct TestDesc failTests[] = { + TEST(fuzz763_6), TEST(fuzz763_2c), TEST(fuzz763_2b), TEST(fuzz763_2a), |