fuzz.h File Reference

#include <span.h>
#include <cstdint>
#include <functional>
#include <string_view>

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Macros
#define	LIMITED_WHILE(condition, limit)    for (unsigned _count{limit}; (condition) && _count; --_count)
	Can be used to limit a theoretically unbounded loop. More...
#define	FUZZ_TARGET(name)    FUZZ_TARGET_INIT(name, FuzzFrameworkEmptyInitFun)
#define	FUZZ_TARGET_INIT(name, init_fun)    FUZZ_TARGET_INIT_HIDDEN(name, init_fun, false)
#define	FUZZ_TARGET_INIT_HIDDEN(name, init_fun, hidden)

Typedefs
using	FuzzBufferType = Span< const uint8_t >
using	TypeTestOneInput = std::function< void(FuzzBufferType)>
using	TypeInitialize = std::function< void()>
using	TypeHidden = bool

Functions
void	FuzzFrameworkRegisterTarget (std::string_view name, TypeTestOneInput target, TypeInitialize init, TypeHidden hidden)
void	FuzzFrameworkEmptyInitFun ()

Macro Definition Documentation

FUZZ_TARGET

#define FUZZ_TARGET

(

name

)

FUZZ_TARGET_INIT(name, FuzzFrameworkEmptyInitFun)

Definition at line 31 of file fuzz.h.

FUZZ_TARGET_INIT

#define FUZZ_TARGET_INIT	(		name,
			init_fun
	)		FUZZ_TARGET_INIT_HIDDEN(name, init_fun, false)

Definition at line 34 of file fuzz.h.

FUZZ_TARGET_INIT_HIDDEN

#define FUZZ_TARGET_INIT_HIDDEN	(		name,
			init_fun,
			hidden
	)

Value:

    void name##_fuzz_target(FuzzBufferType);                                          \
    struct name##_Before_Main {                                                       \
        name##_Before_Main()                                                          \
        {                                                                             \
            FuzzFrameworkRegisterTarget(#name, name##_fuzz_target, init_fun, hidden); \
        }                                                                             \
    } const static g_##name##_before_main;                                            \
    void name##_fuzz_target(FuzzBufferType buffer)

Definition at line 37 of file fuzz.h.

LIMITED_WHILE

#define LIMITED_WHILE	(		condition,
			limit
	)		for (unsigned _count{limit}; (condition) && _count; --_count)

Can be used to limit a theoretically unbounded loop.

This caps the runtime to avoid timeouts or OOMs.

Definition at line 18 of file fuzz.h.

Typedef Documentation

FuzzBufferType

using FuzzBufferType = Span<const uint8_t>

Definition at line 21 of file fuzz.h.

TypeHidden

using TypeHidden = bool

Definition at line 25 of file fuzz.h.

TypeInitialize

using TypeInitialize = std::function<void()>

Definition at line 24 of file fuzz.h.

TypeTestOneInput

using TypeTestOneInput = std::function<void(FuzzBufferType)>

Definition at line 23 of file fuzz.h.

Function Documentation

FuzzFrameworkEmptyInitFun()

void FuzzFrameworkEmptyInitFun ( )

inline

Definition at line 29 of file fuzz.h.

FuzzFrameworkRegisterTarget()

void FuzzFrameworkRegisterTarget	(	std::string_view	name,
		TypeTestOneInput	target,
		TypeInitialize	init,
		TypeHidden	hidden
	)

Definition at line 58 of file fuzz.cpp.

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