1// This file is distributed under the University of Illinois Open Source
2// License. See LICENSE.TXT for details.
3
4// Simple test for a fuzzer. The fuzzer must find a particular string.
5#include <cstring>
6#include <cstdint>
7#include <cstdio>
8#include <cstdlib>
9
10extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
11  // TODO: check other sizes.
12  if (Size >= 8 && memcmp(Data, "01234567", 8) == 0) {
13    if (Size >= 12 && memcmp(Data + 8, "ABCD", 4) == 0) {
14      if (Size >= 14 && memcmp(Data + 12, "XY", 2) == 0) {
15        if (Size >= 17 && memcmp(Data + 14, "KLM", 3) == 0) {
16          if (Size >= 27 && memcmp(Data + 17, "ABCDE-GHIJ", 10) == 0){
17            fprintf(stderr, "BINGO %zd\n", Size);
18            for (size_t i = 0; i < Size; i++) {
19              uint8_t C = Data[i];
20              if (C >= 32 && C < 127)
21                fprintf(stderr, "%c", C);
22            }
23            fprintf(stderr, "\n");
24            exit(1);
25          }
26        }
27      }
28    }
29  }
30  return 0;
31}
32