| // Copyright 2024 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 "pw_sensor/generated/sensor_constants.h" |
| #include "pw_tokenizer/tokenize.h" |
| #include "pw_unit_test/framework.h" |
| |
| namespace pw::sensor { |
| namespace { |
| |
| #define TEST_UNIT(_name, _expected_name_str, _expected_unit_str) \ |
| TEST(SensorUnits, _name) { \ |
| constexpr auto kExpected##_name##UnitName = PW_TOKENIZE_STRING_MASK( \ |
| "PW_SENSOR_UNITS_TYPE", 0xFFFF, _expected_name_str); \ |
| constexpr auto kExpected##_name##UnitSymbol = PW_TOKENIZE_STRING_MASK( \ |
| "PW_SENSOR_UNITS_TYPE", 0xFFFF, _expected_unit_str); \ |
| static_assert(units::k##_name::kUnitName == kExpected##_name##UnitName); \ |
| static_assert(units::k##_name::kUnitSymbol == \ |
| kExpected##_name##UnitSymbol); \ |
| static_assert( \ |
| units::k##_name::kUnitType == \ |
| ((kExpected##_name##UnitName << 16) | kExpected##_name##UnitSymbol)); \ |
| } |
| |
| TEST_UNIT(Acceleration, "acceleration", "m/s^2") |
| TEST_UNIT(Frequency, "frequency", "Hz") |
| TEST_UNIT(MagneticField, "magnetic field", "Gs") |
| TEST_UNIT(RotationalVelocity, "rotational velocity", "rad/s") |
| TEST_UNIT(Temperature, "temperature", "C") |
| TEST_UNIT(TimeCycles, "time cycles", "cycles") |
| |
| } // namespace |
| } // namespace pw::sensor |
