| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "base/logging.h" |
| #include "third_party/snappy/src/snappy.h" |
| |
| // Entry point for LibFuzzer. |
| extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { |
| const char* uncompressed = reinterpret_cast<const char*>(data); |
| std::string compressed; |
| snappy::Compress(uncompressed, size, &compressed); |
| CHECK(snappy::IsValidCompressedBuffer(compressed.data(), compressed.size())); |
| |
| std::string uncompressed_after_compress; |
| CHECK(snappy::Uncompress(compressed.data(), compressed.size(), |
| &uncompressed_after_compress)); |
| CHECK_EQ(uncompressed_after_compress, std::string(uncompressed, size)); |
| |
| return 0; |
| } |