1 // Copyright (c) 2020 The Bitcoin Core developers 2 // Distributed under the MIT software license, see the accompanying 3 // file COPYING or http://www.opensource.org/licenses/mit-license.php. 4 5 #include <policy/fees.h> 6 #include <test/fuzz/FuzzedDataProvider.h> 7 #include <test/fuzz/fuzz.h> 8 #include <test/fuzz/util.h> 9 10 #include <cstdint> 11 #include <vector> 12 initialize()13void initialize() 14 { 15 InitializeFuzzingContext(); 16 } 17 test_one_input(const std::vector<uint8_t> & buffer)18void test_one_input(const std::vector<uint8_t>& buffer) 19 { 20 FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size()); 21 FuzzedAutoFileProvider fuzzed_auto_file_provider = ConsumeAutoFile(fuzzed_data_provider); 22 CAutoFile fuzzed_auto_file = fuzzed_auto_file_provider.open(); 23 // Re-using block_policy_estimator across runs to avoid costly creation of CBlockPolicyEstimator object. 24 static CBlockPolicyEstimator block_policy_estimator; 25 if (block_policy_estimator.Read(fuzzed_auto_file)) { 26 block_policy_estimator.Write(fuzzed_auto_file); 27 } 28 } 29