llvm/lib/Fuzzer/test/CounterTest.cpp
2015-05-06 22:19:00 +00:00

15 lines
354 B
C++

// Test for a fuzzer: must find the case where a particular basic block is
// executed many times.
#include <iostream>
extern "C" void LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
int Num = 0;
for (size_t i = 0; i < Size; i++)
if (Data[i] == 'A' + i)
Num++;
if (Num >= 4) {
std::cerr << "BINGO!\n";
exit(1);
}
}