| // Copyright 2022 The Pigweed Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| // use this file except in compliance with the License. You may obtain a copy of |
| // the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| // License for the specific language governing permissions and limitations under |
| // the License. |
| |
| #include <string_view> |
| |
| #include "pw_bytes/array.h" |
| #include "pw_checksum/crc16_ccitt.h" |
| #include "pw_perf_test/perf_test.h" |
| #include "pw_span/span.h" |
| |
| namespace pw::checksum { |
| namespace { |
| |
| constexpr std::string_view kString = |
| "In the beginning the Universe was created. This has made a lot of " |
| "people very angry and been widely regarded as a bad move."; |
| constexpr auto kBytes = bytes::Initialized<1000>([](size_t i) { return i; }); |
| |
| PW_PERF_TEST_SIMPLE(CcittCalculationBytes, Crc16Ccitt::Calculate, kBytes); |
| |
| PW_PERF_TEST_SIMPLE(CcittCalculationString, |
| Crc16Ccitt::Calculate, |
| as_bytes(span(kString))); |
| |
| } // namespace |
| } // namespace pw::checksum |
