PoliBa-Software-Architecture/embeddedLibrary
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Implemented getMetrics()

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This commit is contained in:
Vincenzo Pio Florio
2024-12-03 12:31:45 +01:00
parent c0bb5c46ef
commit 23951656c1
4 changed files with 146 additions and 4 deletions
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29
test/test_dataAcquisition.c
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@@ -31,7 +31,7 @@
*/
void test_initializeReadings_uniform()
{
initializeReadings(NUMBER_OF_SENSORS, SLIDING_WINDOW_SIZE);
initializeReadings(NUMBER_OF_SENSORS, 100);
assert(getSensorsNumber() == NUMBER_OF_SENSORS);
assert(getSlidingWindowSize() == SLIDING_WINDOW_SIZE);
}
@@ -237,7 +237,7 @@ void test_freeReadings()
*/
void test_initializeReadings_normal()
{
initializeReadings(NUMBER_OF_SENSORS, SLIDING_WINDOW_SIZE);
initializeReadings(NUMBER_OF_SENSORS, 100);
assert(getSensorsNumber() == NUMBER_OF_SENSORS);
assert(getSlidingWindowSize() == SLIDING_WINDOW_SIZE);
}
@@ -424,6 +424,30 @@ void test_anomalyDetect_normal()
assert(fabs(NUMBER_OF_SENSORS * SLIDING_WINDOW_SIZE * 0.05 + 1 >= getOutlierCount())); // Assuming 5% of the data is outliers and adding one more
}
void test_getMetrics()
{
// initialize a matrix of readings
float **readings = (float **)malloc(NUMBER_OF_SENSORS * sizeof(float *));
for (int i = 0; i < NUMBER_OF_SENSORS; i++)
{
readings[i] = (float *)malloc(SLIDING_WINDOW_SIZE * sizeof(float));
for (int j = 0; j < SLIDING_WINDOW_SIZE; j++)
{
readings[i][j] = j + 1;
}
}
// get metrics
Metrics metrics = getMetrics(readings, NUMBER_OF_SENSORS, SLIDING_WINDOW_SIZE);
printf("Metrics:\n");
printf("Mean: %f\n", metrics.mean);
printf("Standard Deviation: %f\n", metrics.standardDeviation);
printf("Possible Faulty Sensor: %d\n", metrics.possibleFaultySensor);
}
int main() {
int tests_run = 0;
int tests_passed = 0;
@@ -458,6 +482,7 @@ int main() {
RUN_TEST(test_overallStandardDeviation_normal);
RUN_TEST(test_anomalyDetect_normal);
RUN_TEST(test_freeReadings);
RUN_TEST(test_getMetrics);
printf("\n=== Results ===\n");
printf("Tests run: %d\n", tests_run);