fuzz: signalBug() / signalBoring()

fuzz/Fuzz.h

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef Fuzz_DEFINED
 #define Fuzz_DEFINED
 
 #include "SkData.h"
 #include "SkTRegistry.h"
 #include "SkTypes.h"
-#include <stdlib.h>
 
 class Fuzz : SkNoncopyable {
 public:
     explicit Fuzz(SkData*);
 
     uint8_t  nextB();
     uint32_t nextU();
     float    nextF();
 
+    void signalBug   ();  // Tell afl-fuzz these inputs found a bug.
+    void signalBoring();  // Tell afl-fuzz these inputs are not worth testing.
+
 private:
+    template <typename T>
+    T nextT();
+
     SkAutoTUnref<SkData> fBytes;
     int fNextByte;
 };
 
 struct Fuzzable {
     const char* name;
     void (*fn)(Fuzz*);
 };
 
 #define DEF_FUZZ(name, f)                                        \
     static void fuzz_##name(Fuzz*);                              \
     SkTRegistry<Fuzzable> register_##name({#name, fuzz_##name}); \
     static void fuzz_##name(Fuzz* f)
 
-#define ASSERT(cond) do { if (!(cond)) abort(); } while(false)
-
 #endif//Fuzz_DEFINED