path ops work in progress

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"
 
 #define TEST(name) { name, #name }
 
@@ skipping 1325 matching lines @@
     path.moveTo(0,1);
     path.cubicTo(0,5, 4,0, 5,0);
     path.close();
     pathB.setFillType(SkPath::kWinding_FillType);
     pathB.moveTo(0,4);
     pathB.cubicTo(0,5, 1,0, 5,0);
     pathB.close();
     testPathOp(reporter, path, pathB, kDifference_PathOp);
 }
 
+static void cubicOp71d(skiatest::Reporter* reporter) {
+    SkPath path, pathB;
+    path.setFillType(SkPath::kWinding_FillType);
+    path.moveTo(0,1);
+    path.cubicTo(0,5, 4,1, 6,4);
+    path.close();
+    pathB.setFillType(SkPath::kWinding_FillType);
+    pathB.moveTo(1,4);
+    pathB.cubicTo(4,6, 1,0, 5,0);
+    pathB.close();
+    testPathOp(reporter, path, pathB, kDifference_PathOp);
+}
+
 static void (*firstTest)(skiatest::Reporter* ) = 0;
 
 static struct TestDesc tests[] = {
+    TEST(cubicOp71d),
     TEST(skp5),
     TEST(skp4),
     TEST(skp3),
     TEST(skp2),
     TEST(skp1),
     TEST(rRect1),
     TEST(cubicOp70d),
     TEST(cubicOp69d),
     TEST(cubicOp68u),
     TEST(cubicOp67u),
@@ skipping 120 matching lines @@
         RunTestSet(reporter, subTests, subTestCount, firstSubTest, stopTest, runReverse);
     }
 #ifdef SK_DEBUG
     gDebugMaxWindSum = SK_MaxS32;
     gDebugMaxWindValue = SK_MaxS32;
 #endif
 }
 
 #include "TestClassDef.h"
 DEFINE_TESTCLASS_SHORT(PathOpsOpTest)