freebsd-nq/test/fuzzer/SimpleThreadedTest.cpp

27 lines
727 B
C++

// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
// Threaded test for a fuzzer. The fuzzer should find "H"
#include <assert.h>
#include <cstddef>
#include <cstdint>
#include <cstring>
#include <iostream>
#include <ostream>
#include <thread>
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
auto C = [&] {
if (Size >= 2 && Data[0] == 'H') {
std::cout << "BINGO; Found the target, exiting\n" << std::flush;
abort();
}
};
std::thread T[] = {std::thread(C), std::thread(C), std::thread(C),
std::thread(C), std::thread(C), std::thread(C)};
for (auto &X : T)
X.join();
return 0;
}