diff options
Diffstat (limited to 'tests/PathOpsSimplifyFailTest.cpp')
| -rw-r--r-- | tests/PathOpsSimplifyFailTest.cpp | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/tests/PathOpsSimplifyFailTest.cpp b/tests/PathOpsSimplifyFailTest.cpp index 01c6272719..9b29ccd325 100644 --- a/tests/PathOpsSimplifyFailTest.cpp +++ b/tests/PathOpsSimplifyFailTest.cpp @@ -4,6 +4,7 @@ * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ +#include "PathOpsExtendedTest.h" #include "SkPath.h" #include "SkPathOps.h" #include "SkPoint.h" @@ -93,7 +94,44 @@ static void dontFailOne(skiatest::Reporter* reporter, int index) { reporter->bumpTestCount(); } +static void fuzz_59(skiatest::Reporter* reporter, const char* filename) { + SkPath path; + path.moveTo(SkBits2Float(0x430c0000), SkBits2Float(0xce58f41c)); // 140, -9.09969e+08f + path.lineTo(SkBits2Float(0x43480000), SkBits2Float(0xce58f419)); // 200, -9.09969e+08f + path.lineTo(SkBits2Float(0x42200000), SkBits2Float(0xce58f41b)); // 40, -9.09969e+08f + path.lineTo(SkBits2Float(0x43700000), SkBits2Float(0xce58f41b)); // 240, -9.09969e+08f + path.lineTo(SkBits2Float(0x428c0000), SkBits2Float(0xce58f419)); // 70, -9.09969e+08f + path.lineTo(SkBits2Float(0x430c0000), SkBits2Float(0xce58f41c)); // 140, -9.09969e+08f + path.close(); + testSimplifyCheck(reporter, path, filename, true); +} + +static void fuzz_x1(skiatest::Reporter* reporter, const char* filename) { + SkPath path; +path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000)); // 0, 0 +path.cubicTo(SkBits2Float(0x1931204a), SkBits2Float(0x2ba1a14a), SkBits2Float(0x4a4a08ff), SkBits2Float(0x4a4a08ff), SkBits2Float(0x4a4a4a34), SkBits2Float(0x4a4a4a4a)); // 9.15721e-24f, 1.14845e-12f, 3.31014e+06f, 3.31014e+06f, 3.31432e+06f, 3.31432e+06f +path.moveTo(SkBits2Float(0x000010a1), SkBits2Float(0x19312000)); // 5.96533e-42f, 9.15715e-24f +path.cubicTo(SkBits2Float(0x4a6a4a4a), SkBits2Float(0x4a4a4a4a), SkBits2Float(0xa14a4a4a), SkBits2Float(0x08ff2ba1), SkBits2Float(0x08ff4a4a), SkBits2Float(0x4a344a4a)); // 3.83861e+06f, 3.31432e+06f, -6.85386e-19f, 1.53575e-33f, 1.53647e-33f, 2.95387e+06f +path.cubicTo(SkBits2Float(0x4a4a4a4a), SkBits2Float(0x4a4a4a4a), SkBits2Float(0x2ba1a14a), SkBits2Float(0x4e4a08ff), SkBits2Float(0x4a4a4a4a), SkBits2Float(0xa1a181ff)); // 3.31432e+06f, 3.31432e+06f, 1.14845e-12f, 8.47397e+08f, 3.31432e+06f, -1.09442e-18f + testSimplify(reporter, path, filename); +} + +static void fuzz_x2(skiatest::Reporter* reporter, const char* filename) { + SkPath path; +path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000)); // 0, 0 +path.cubicTo(SkBits2Float(0x1931204a), SkBits2Float(0x2ba1a14a), SkBits2Float(0x4a4a08ff), SkBits2Float(0x4a4a08ff), SkBits2Float(0x4a4a4a34), SkBits2Float(0x4a4a4a4a)); // 9.15721e-24f, 1.14845e-12f, 3.31014e+06f, 3.31014e+06f, 3.31432e+06f, 3.31432e+06f +path.moveTo(SkBits2Float(0x000010a1), SkBits2Float(0x19312000)); // 5.96533e-42f, 9.15715e-24f +path.cubicTo(SkBits2Float(0x4a6a4a4a), SkBits2Float(0x4a4a4a4a), SkBits2Float(0xa14a4a4a), SkBits2Float(0x08ff2ba1), SkBits2Float(0x08ff4a4a), SkBits2Float(0x4a344a4a)); // 3.83861e+06f, 3.31432e+06f, -6.85386e-19f, 1.53575e-33f, 1.53647e-33f, 2.95387e+06f +path.cubicTo(SkBits2Float(0x4a4a4a4a), SkBits2Float(0x4a4a4a4a), SkBits2Float(0x2ba1a14a), SkBits2Float(0x4e4a08ff), SkBits2Float(0x4a4a4a4a), SkBits2Float(0xa1a181ff)); // 3.31432e+06f, 3.31432e+06f, 1.14845e-12f, 8.47397e+08f, 3.31432e+06f, -1.09442e-18f + testSimplify(reporter, path, filename); +} + +#define TEST(test) test(reporter, #test) + DEF_TEST(PathOpsSimplifyFail, reporter) { + TEST(fuzz_x2); + TEST(fuzz_x1); + TEST(fuzz_59); for (int index = 0; index < (int) (13 * nonFinitePtsCount * finitePtsCount); ++index) { failOne(reporter, index); } @@ -102,6 +140,8 @@ DEF_TEST(PathOpsSimplifyFail, reporter) { } } +#undef TEST + DEF_TEST(PathOpsSimplifyFailOne, reporter) { int index = 0; failOne(reporter, index); |