From cdf4f3055e964bb585f294cf77cb549ead82783f Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Mon, 18 Dec 2017 20:11:54 +0000 Subject: Vendor import of compiler-rt trunk r321017: https://llvm.org/svn/llvm-project/compiler-rt/trunk@321017 --- test/fuzzer/EquivalenceATest.cpp | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 test/fuzzer/EquivalenceATest.cpp (limited to 'test/fuzzer/EquivalenceATest.cpp') diff --git a/test/fuzzer/EquivalenceATest.cpp b/test/fuzzer/EquivalenceATest.cpp new file mode 100644 index 0000000000000..7d1ebb0f6a4ab --- /dev/null +++ b/test/fuzzer/EquivalenceATest.cpp @@ -0,0 +1,17 @@ +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +#include +#include +#include + +// Test for libFuzzer's "equivalence" fuzzing, part A. +extern "C" void LLVMFuzzerAnnounceOutput(const uint8_t *Data, size_t Size); +extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { + // fprintf(stderr, "A %zd\n", Size); + uint8_t Result[50]; + if (Size > 50) Size = 50; + for (size_t i = 0; i < Size; i++) + Result[Size - i - 1] = Data[i]; + LLVMFuzzerAnnounceOutput(Result, Size); + return 0; +} -- cgit v1.2.3