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 <cassert>
6 #include <cstdint>
7 #include <cstdio>
8 #include <cstdlib>
9 #include <cstring>
10 
11 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
12   const char kString64Bytes[] =
13       "123456789 123456789 123456789 123456789 123456789 123456789 1234";
14   assert(sizeof(kString64Bytes) == 65);
15   if (Size >= 64 && memcmp(Data, kString64Bytes, 64) == 0) {
16     fprintf(stderr, "BINGO\n");
17     exit(1);
18   }
19   return 0;
20 }
21