compiler-rt/test/fuzzer/SpamyTest.cpp

   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
  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