ADD bike-system super-loop with while

TESTS/bike-computer/bike-system/main.cpp

@@ -0,0 +1,88 @@
+// Copyright 2022 Haute école d'ingénierie et d'architecture de Fribourg
+//
+// 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
+//
+//     http://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.
+
+/****************************************************************************
+ * @file main.cpp
+ * @author Serge Ayer <serge.ayer@hefr.ch>
+ *
+ * @brief Bike computer test suite: scheduling
+ *
+ * @date 2023-08-26
+ * @version 0.1.0
+ ***************************************************************************/
+
+#include <chrono>
+
+#include "static_scheduling/bike_system.hpp"
+
+#include "greentea-client/test_env.h"
+#include "mbed.h"
+#include "task_logger.hpp"
+#include "unity/unity.h"
+#include "utest/utest.h"
+
+using namespace utest::v1;
+
+// test_bike_system handler function
+static void test_bike_system() {
+    // create the BikeSystem instance
+    static_scheduling::BikeSystem bikeSystem;
+
+    // run the bike system in a separate thread
+    Thread thread;
+    thread.start(callback(&bikeSystem, &static_scheduling::BikeSystem::start));
+
+    // let the bike system run for 20 secs
+    ThisThread::sleep_for(20s);
+
+    // stop the bike system
+    bikeSystem.stop();
+
+    // check whether scheduling was correct
+    // Order is kGearTaskIndex, kSpeedTaskIndex, kTemperatureTaskIndex,
+    //          kResetTaskIndex, kDisplayTask1Index, kDisplayTask2Index
+    constexpr std::chrono::microseconds taskComputationTimes[] = {
+        100000us, 200000us, 100000us, 100000us, 200000us, 100000us};
+    constexpr std::chrono::microseconds taskPeriods[] = {
+        800000us, 400000us, 1600000us, 800000us, 1600000us, 1600000us};
+
+    // allow for 2 msecs offset
+    uint64_t deltaUs = 2000;
+    for (uint8_t taskIndex = 0; taskIndex < advembsof::TaskLogger::kNbrOfTasks;
+         taskIndex++) {
+        TEST_ASSERT_UINT64_WITHIN(
+            deltaUs,
+            taskPeriods[taskIndex].count(),
+            bikeSystem.getTaskLogger().getPeriod(taskIndex).count());
+        TEST_ASSERT_UINT64_WITHIN(
+            deltaUs,
+            taskComputationTimes[taskIndex].count(),
+            bikeSystem.getTaskLogger().getComputationTime(taskIndex).count());
+    }
+}
+
+static utest::v1::status_t greentea_setup(const size_t number_of_cases) {
+    // Here, we specify the timeout (60s) and the host test (a built-in host test or the
+    // name of our Python file)
+    GREENTEA_SETUP(180, "default_auto");
+
+    return greentea_test_setup_handler(number_of_cases);
+}
+
+// List of test cases in this file
+static Case cases[] = {Case("test bike system", test_bike_system)};
+
+static Specification specification(greentea_setup, cases);
+
+int main() { return !Harness::run(specification); }