| // Copyright 2017 The Chromium OS 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 <stdint.h> |
| #include <algorithm> |
| |
| #include "cbor/reader.h" // nogncheck |
| #include "cbor/writer.h" // nogncheck |
| |
| namespace cbor { |
| |
| extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { |
| std::vector<uint8_t> input(data, data + size); |
| |
| base::Optional<Value> cbor = Reader::Read(input); |
| if (cbor.has_value()) { |
| base::Optional<std::vector<uint8_t>> serialized_cbor = |
| Writer::Write(cbor.value()); |
| CHECK(serialized_cbor.has_value()); |
| if (serialized_cbor.has_value()) { |
| CHECK(serialized_cbor.value().size() == input.size()); |
| CHECK(memcmp(serialized_cbor.value().data(), input.data(), |
| input.size()) == 0); |
| } |
| } |
| |
| Reader::Config config; |
| config.allow_and_canonicalize_out_of_order_keys = true; |
| base::Optional<Value> cbor_1 = Reader::Read(input, config); |
| |
| if (cbor_1.has_value()) { |
| base::Optional<std::vector<uint8_t>> serialized_cbor = |
| Writer::Write(cbor_1.value()); |
| CHECK(serialized_cbor.has_value()); |
| if (serialized_cbor.has_value()) { |
| CHECK(serialized_cbor.value().size() == input.size()); |
| } |
| } |
| |
| return 0; |
| } |
| |
| } // namespace cbor |