1 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
2 // See https://llvm.org/LICENSE.txt for license information.
3 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
4 
5 // The test spams to stderr and stdout.
6 #include <assert.h>
7 #include <cstddef>
8 #include <cstdint>
9 #include <cstdio>
10 #include <iostream>
11 
LLVMFuzzerTestOneInput(const uint8_t * Data,size_t Size)12 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
13   assert(Data);
14   printf("PRINTF_STDOUT\n");
15   fflush(stdout);
16   fprintf(stderr, "PRINTF_STDERR\n");
17   std::cout << "STREAM_COUT\n";
18   std::cout.flush();
19   std::cerr << "STREAM_CERR\n";
20   return 0;
21 }
22 
23