Bitcoin Core  22.99.0
P2P Digital Currency
fuzz.h
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1 // Copyright (c) 2009-2021 The Bitcoin Core developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 
5 #ifndef BITCOIN_TEST_FUZZ_FUZZ_H
6 #define BITCOIN_TEST_FUZZ_FUZZ_H
7 
8 #include <span.h>
9 
10 #include <cstdint>
11 #include <functional>
12 #include <string_view>
13 
18 #define LIMITED_WHILE(condition, limit) \
19  for (unsigned _count{limit}; (condition) && _count; --_count)
20 
22 
23 using TypeTestOneInput = std::function<void(FuzzBufferType)>;
24 using TypeInitialize = std::function<void()>;
25 using TypeHidden = bool;
26 
27 void FuzzFrameworkRegisterTarget(std::string_view name, TypeTestOneInput target, TypeInitialize init, TypeHidden hidden);
28 
29 inline void FuzzFrameworkEmptyInitFun() {}
30 
31 #define FUZZ_TARGET(name) \
32  FUZZ_TARGET_INIT(name, FuzzFrameworkEmptyInitFun)
33 
34 #define FUZZ_TARGET_INIT(name, init_fun) \
35  FUZZ_TARGET_INIT_HIDDEN(name, init_fun, false)
36 
37 #define FUZZ_TARGET_INIT_HIDDEN(name, init_fun, hidden) \
38  void name##_fuzz_target(FuzzBufferType); \
39  struct name##_Before_Main { \
40  name##_Before_Main() \
41  { \
42  FuzzFrameworkRegisterTarget(#name, name##_fuzz_target, init_fun, hidden); \
43  } \
44  } const static g_##name##_before_main; \
45  void name##_fuzz_target(FuzzBufferType buffer)
46 
47 #endif // BITCOIN_TEST_FUZZ_FUZZ_H
FuzzFrameworkEmptyInitFun
void FuzzFrameworkEmptyInitFun()
Definition: fuzz.h:29
FuzzFrameworkRegisterTarget
void FuzzFrameworkRegisterTarget(std::string_view name, TypeTestOneInput target, TypeInitialize init, TypeHidden hidden)
Definition: fuzz.cpp:28
TypeInitialize
std::function< void()> TypeInitialize
Definition: fuzz.h:24
Span
A Span is an object that can refer to a contiguous sequence of objects.
Definition: span.h:92
span.h
TypeHidden
bool TypeHidden
Definition: fuzz.h:25
name
const char * name
Definition: rest.cpp:43
TypeTestOneInput
std::function< void(FuzzBufferType)> TypeTestOneInput
Definition: fuzz.h:23
init
Definition: bitcoin-node.cpp:16