1// This file is distributed under the University of Illinois Open Source
2// License. See LICENSE.TXT for details.
3
4// Test for a fuzzer: must find the case where a particular basic block is
5// executed many times.
6#include <iostream>
7
8extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
9  int Num = 0;
10  for (size_t i = 0; i < Size; i++)
11    if (Data[i] == 'A' + i)
12      Num++;
13  if (Num >= 4) {
14    std::cerr <<  "BINGO!\n";
15    exit(1);
16  }
17  return 0;
18}
19