compute initial winding from projected rays

tests/PathOpsExtendedTest.h

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #ifndef PathOpsExtendedTest_DEFINED
 #define PathOpsExtendedTest_DEFINED
 
 #include "SkBitmap.h"
@@ skipping 19 matching lines @@
 extern int comparePaths(skiatest::Reporter* reporter, const char* filename,
                         const SkPath& one, const SkPath& two, SkBitmap& bitmap);
 extern bool drawAsciiPaths(const SkPath& one, const SkPath& two, bool drawPaths);
 extern void showOp(const SkPathOp op);
 extern bool testPathOp(skiatest::Reporter* reporter, const SkPath& a, const SkPath& b,
                        const SkPathOp , const char* testName);
 extern bool testPathOpCheck(skiatest::Reporter* reporter, const SkPath& a, const SkPath& b,
                             const SkPathOp , const char* testName, bool checkFail);
 extern bool testPathOpFailCheck(skiatest::Reporter* reporter, const SkPath& a, const SkPath& b,
                                 const SkPathOp , const char* testName);
+extern bool testPathOpFlaky(skiatest::Reporter* reporter, const SkPath& a, const SkPath& b,
+                            const SkPathOp , const char* testName);
 extern bool testPathFailOp(skiatest::Reporter* reporter, const SkPath& a, const SkPath& b,
                            const SkPathOp , const char* testName);
 extern bool testThreadedPathOp(skiatest::Reporter* reporter, const SkPath& a, const SkPath& b,
                                const SkPathOp , const char* testName);
 extern bool testSimplify(SkPath& path, bool useXor, SkPath& out, PathOpsThreadState& state,
                          const char* pathStr);
 extern bool testSimplify(skiatest::Reporter* reporter, const SkPath& path, const char* filename);
 extern bool testSimplifyCheck(skiatest::Reporter* reporter, const SkPath& path,
                               const char* filename, bool checkFail);
 
 void initializeTests(skiatest::Reporter* reporter, const char* testName);
 void outputProgress(char* ramStr, const char* pathStr, SkPath::FillType );
 void outputProgress(char* ramStr, const char* pathStr, SkPathOp op);
 
 void RunTestSet(skiatest::Reporter* reporter, TestDesc tests[], size_t count,
                 void (*firstTest)(skiatest::Reporter* , const char* filename),
                 void (*skipTest)(skiatest::Reporter* , const char* filename),
                 void (*stopTest)(skiatest::Reporter* , const char* filename), bool reverse);
 void ShowTestArray(const char* testName);
 void ShowTestName(PathOpsThreadState* data, int a, int b, int c, int d);
 void ShowFunctionHeader(const char* name);
 void ShowPath(const SkPath& path, const char* pathName);
 void ShowOp(SkPathOp op, const char* pathOne, const char* pathTwo);
 
 #endif