libcxx/fuzzing/fuzz_test_template.cpp

   1 //===------------------------- fuzz_test.cpp ------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "fuzzing/fuzzing.h"
  10 #ifdef NDEBUG
  11 #undef NDEBUG
  12 #endif
  13 #include <cassert>
  14
  15 #ifndef TEST_FUNCTION
  16 #error TEST_FUNCTION must be defined
  17 #endif
  18
  19 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
  20   int result = fuzzing::TEST_FUNCTION(data, size);
  21   assert(result == 0); return 0;
  22 }