Bitcoin Core  27.99.0
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Classes | Functions | Variables
fuzz.cpp File Reference
#include <test/fuzz/fuzz.h>
#include <netaddress.h>
#include <netbase.h>
#include <test/util/setup_common.h>
#include <util/check.h>
#include <util/fs.h>
#include <util/sock.h>
#include <util/time.h>
#include <csignal>
#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <exception>
#include <fstream>
#include <functional>
#include <iostream>
#include <map>
#include <memory>
#include <string>
#include <tuple>
#include <utility>
#include <vector>
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Classes

struct  FuzzTarget
 

Functions

static void SetArgs (int argc, char **argv)
 
auto & FuzzTargets ()
 
void FuzzFrameworkRegisterTarget (std::string_view name, TypeTestOneInput target, FuzzTargetOptions opts)
 
void ResetCoverageCounters ()
 
void initialize ()
 
int LLVMFuzzerTestOneInput (const uint8_t *data, size_t size)
 
int LLVMFuzzerInitialize (int *argc, char ***argv)
 

Variables

const std::function< void(const std::string &)> G_TEST_LOG_FUN {}
 This is connected to the logger. More...
 
const std::function< std::string()> G_TEST_GET_FULL_NAME {}
 Retrieve the unit test name. More...
 
static std::vector< const char * > g_args
 A copy of the command line arguments that start with --. More...
 
const std::function< std::vector< const char * >)> G_TEST_COMMAND_LINE_ARGUMENTS
 Retrieve the command line arguments. More...
 
static std::string_view g_fuzz_target
 
static const TypeTestOneInputg_test_one_input {nullptr}
 

Function Documentation

◆ FuzzFrameworkRegisterTarget()

void FuzzFrameworkRegisterTarget ( std::string_view  name,
TypeTestOneInput  target,
FuzzTargetOptions  opts 
)

Definition at line 73 of file fuzz.cpp.

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◆ FuzzTargets()

auto& FuzzTargets ( )

Definition at line 67 of file fuzz.cpp.

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◆ initialize()

void initialize ( )

Definition at line 102 of file fuzz.cpp.

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◆ LLVMFuzzerInitialize()

int LLVMFuzzerInitialize ( int *  argc,
char ***  argv 
)

Definition at line 206 of file fuzz.cpp.

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◆ LLVMFuzzerTestOneInput()

int LLVMFuzzerTestOneInput ( const uint8_t *  data,
size_t  size 
)

Definition at line 198 of file fuzz.cpp.

◆ ResetCoverageCounters()

void ResetCoverageCounters ( )

Definition at line 98 of file fuzz.cpp.

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◆ SetArgs()

static void SetArgs ( int  argc,
char **  argv 
)
static

Definition at line 48 of file fuzz.cpp.

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Variable Documentation

◆ g_args

std::vector<const char*> g_args
static

A copy of the command line arguments that start with --.

First LLVMFuzzerInitialize() is called, which saves the arguments to g_args. Later, depending on the fuzz test, G_TEST_COMMAND_LINE_ARGUMENTS() may be called by BasicTestingSetup constructor to fetch those arguments and store them in BasicTestingSetup::m_node::args.

Definition at line 46 of file fuzz.cpp.

◆ g_fuzz_target

std::string_view g_fuzz_target
static

Definition at line 79 of file fuzz.cpp.

◆ G_TEST_COMMAND_LINE_ARGUMENTS

const std::function<std::vector<const char*>)> G_TEST_COMMAND_LINE_ARGUMENTS
Initial value:
= []() {
return g_args;
}
static std::vector< const char * > g_args
A copy of the command line arguments that start with --.
Definition: fuzz.cpp:46

Retrieve the command line arguments.

Definition at line 58 of file fuzz.cpp.

◆ G_TEST_GET_FULL_NAME

const std::function<std::string()> G_TEST_GET_FULL_NAME {}

Retrieve the unit test name.

Definition at line 37 of file fuzz.cpp.

◆ G_TEST_LOG_FUN

const std::function<void(const std::string&)> G_TEST_LOG_FUN {}

This is connected to the logger.

Can be used to redirect logs to any other log

Definition at line 35 of file fuzz.cpp.

◆ g_test_one_input

const TypeTestOneInput* g_test_one_input {nullptr}
static

Definition at line 80 of file fuzz.cpp.