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1 /* | 1 /* |
2 * Copyright 2016 Google Inc. | 2 * Copyright 2016 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef Fuzz_DEFINED | 8 #ifndef Fuzz_DEFINED |
9 #define Fuzz_DEFINED | 9 #define Fuzz_DEFINED |
10 | 10 |
11 #include "SkData.h" | 11 #include "SkData.h" |
12 #include "SkTRegistry.h" | 12 #include "SkTRegistry.h" |
13 #include "SkTypes.h" | 13 #include "SkTypes.h" |
14 #include <stdlib.h> | 14 #include <stdlib.h> |
15 | 15 |
16 class Fuzz : SkNoncopyable { | 16 class Fuzz : SkNoncopyable { |
17 public: | 17 public: |
18 explicit Fuzz(SkData*); | 18 explicit Fuzz(SkData*); |
19 | 19 |
| 20 uint8_t nextB(); |
20 uint32_t nextU(); | 21 uint32_t nextU(); |
21 float nextF(); | 22 float nextF(); |
22 | 23 |
23 // These return a value in [min, max). | |
24 uint32_t nextURange(uint32_t min, uint32_t max); | |
25 float nextFRange(float min, float max); | |
26 | |
27 private: | 24 private: |
28 SkAutoTUnref<SkData> fBytes; | 25 SkAutoTUnref<SkData> fBytes; |
| 26 int fNextByte; |
29 }; | 27 }; |
30 | 28 |
31 struct Fuzzable { | 29 struct Fuzzable { |
32 const char* name; | 30 const char* name; |
33 void (*fn)(Fuzz*); | 31 void (*fn)(Fuzz*); |
34 }; | 32 }; |
35 | 33 |
36 #define DEF_FUZZ(name, f) \ | 34 #define DEF_FUZZ(name, f) \ |
37 static void fuzz_##name(Fuzz*); \ | 35 static void fuzz_##name(Fuzz*); \ |
38 SkTRegistry<Fuzzable> register_##name({#name, fuzz_##name}); \ | 36 SkTRegistry<Fuzzable> register_##name({#name, fuzz_##name}); \ |
39 static void fuzz_##name(Fuzz* f) | 37 static void fuzz_##name(Fuzz* f) |
40 | 38 |
41 #define ASSERT(cond) do { if (!(cond)) abort(); } while(false) | 39 #define ASSERT(cond) do { if (!(cond)) abort(); } while(false) |
42 | 40 |
43 #endif//Fuzz_DEFINED | 41 #endif//Fuzz_DEFINED |
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