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fuzz: Hide script_assets_test_minimizer

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This commit is contained in:
MarcoFalke 2021-02-08 10:13:08 +01:00
parent e51f6c4dee
commit fafca47adc
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GPG key ID: CE2B75697E69A548
3 changed files with 21 additions and 16 deletions
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9
src/test/fuzz/fuzz.cpp
View file

@ -13,15 +13,15 @@
const std::function<void(const std::string&)> G_TEST_LOG_FUN{};
std::map<std::string_view, std::tuple<TypeTestOneInput, TypeInitialize>>& FuzzTargets()
std::map<std::string_view, std::tuple<TypeTestOneInput, TypeInitialize, TypeHidden>>& FuzzTargets()
{
static std::map<std::string_view, std::tuple<TypeTestOneInput, TypeInitialize>> g_fuzz_targets;
static std::map<std::string_view, std::tuple<TypeTestOneInput, TypeInitialize, TypeHidden>> g_fuzz_targets;
return g_fuzz_targets;
}
void FuzzFrameworkRegisterTarget(std::string_view name, TypeTestOneInput target, TypeInitialize init)
void FuzzFrameworkRegisterTarget(std::string_view name, TypeTestOneInput target, TypeInitialize init, TypeHidden hidden)
{
const auto it_ins = FuzzTargets().try_emplace(name, std::move(target), std::move(init));
const auto it_ins = FuzzTargets().try_emplace(name, std::move(target), std::move(init), hidden);
Assert(it_ins.second);
}
@ -31,6 +31,7 @@ void initialize()
{
if (std::getenv("PRINT_ALL_FUZZ_TARGETS_AND_ABORT")) {
for (const auto& t : FuzzTargets()) {
if (std::get<2>(t.second)) continue;
std::cout << t.first << std::endl;
}
Assert(false);

26
src/test/fuzz/fuzz.h
View file

@ -15,22 +15,26 @@ using FuzzBufferType = Span<const uint8_t>;
using TypeTestOneInput = std::function<void(FuzzBufferType)>;
using TypeInitialize = std::function<void()>;
using TypeHidden = bool;
void FuzzFrameworkRegisterTarget(std::string_view name, TypeTestOneInput target, TypeInitialize init);
void FuzzFrameworkRegisterTarget(std::string_view name, TypeTestOneInput target, TypeInitialize init, TypeHidden hidden);
inline void FuzzFrameworkEmptyFun() {}
inline void FuzzFrameworkEmptyInitFun() {}
#define FUZZ_TARGET(name) \
FUZZ_TARGET_INIT(name, FuzzFrameworkEmptyFun)
FUZZ_TARGET_INIT(name, FuzzFrameworkEmptyInitFun)
#define FUZZ_TARGET_INIT(name, init_fun) \
void name##_fuzz_target(FuzzBufferType); \
struct name##_Before_Main { \
name##_Before_Main() \
{ \
FuzzFrameworkRegisterTarget(#name, name##_fuzz_target, init_fun); \
} \
} const static g_##name##_before_main; \
#define FUZZ_TARGET_INIT(name, init_fun) \
FUZZ_TARGET_INIT_HIDDEN(name, init_fun, false)
#define FUZZ_TARGET_INIT_HIDDEN(name, init_fun, hidden) \
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)
#endif // BITCOIN_TEST_FUZZ_FUZZ_H

2
src/test/fuzz/script_assets_test_minimizer.cpp
View file

@ -190,7 +190,7 @@ ECCVerifyHandle handle;
} // namespace
FUZZ_TARGET(script_assets_test_minimizer)
FUZZ_TARGET_INIT_HIDDEN(script_assets_test_minimizer, FuzzFrameworkEmptyInitFun, /* hidden */ true)
{
if (buffer.size() < 2 || buffer.back() != '\n' || buffer[buffer.size() - 2] != ',') return;
const std::string str((const char*)buffer.data(), buffer.size() - 2);