adding freeRtos API from different project

2024-11-16 15:50:59 +01:00
parent 49b3b46ffe
commit deccb3186c
14 changed files with 1061 additions and 0 deletions
@@ -0,0 +1,119 @@
+#include "test.hpp"
+
+#include <Semaphore.hpp>
+#include <Task.hpp>
+
+using namespace fos;
+
+constexpr int SHORT_DELAY = 10;
+
+TEST_CASE("Test binary semaphore", "[freeRtos][sem]") {
+    Semaphore eut;
+    // first take fails
+    TEST_ASSERT_FALSE(eut.take(0));
+    eut.give();
+    // first take after give fails
+    TEST_ASSERT_TRUE(eut.take(0));
+    TEST_ASSERT_FALSE(eut.take(0));
+
+    eut.give();
+    eut.give();
+    TEST_ASSERT_TRUE(eut.take(0));
+    // second take after give fails
+    TEST_ASSERT_FALSE(eut.take(0));
+}
+
+TEST_CASE("Test counting semaphore", "[freeRtos][sem]") {
+    Semaphore eut(2, 0);
+    // first take fails
+    TEST_ASSERT_FALSE(eut.take(0));
+    eut.give();
+    // first take after give fails
+    TEST_ASSERT_TRUE(eut.take(0));
+    TEST_ASSERT_FALSE(eut.take(0));
+
+    eut.give();
+    eut.give();
+    TEST_ASSERT_TRUE(eut.take(0));
+    TEST_ASSERT_TRUE(eut.take(0));
+    // third take after give fails
+    TEST_ASSERT_FALSE(eut.take(0));
+
+    eut.give();
+    eut.give();
+    eut.give();
+    TEST_ASSERT_TRUE(eut.take(0));
+    TEST_ASSERT_TRUE(eut.take(0));
+    // still third take after give fails
+    TEST_ASSERT_FALSE(eut.take(0));
+}
+
+TEST_CASE("Test preset counting semaphore", "[freeRtos][sem]") {
+    Semaphore eut(2, 2);
+    TEST_ASSERT_TRUE(eut.take(0));
+    TEST_ASSERT_TRUE(eut.take(0));
+    // third take fails
+    TEST_ASSERT_FALSE(eut.take(0));
+
+    eut.give();
+    // first take after give fails
+    TEST_ASSERT_TRUE(eut.take(0));
+    TEST_ASSERT_FALSE(eut.take(0));
+
+    // ...
+}
+
+static void test1Signal(Semaphore &s) {
+    vTaskDelay(SHORT_DELAY);
+    s.give();
+    while (true) {
+        vTaskDelay(SHORT_DELAY);
+    };
+}
+
+TEST_CASE("Test timing binary semaphore", "[freeRtos][sem]") {
+    static Semaphore eut;
+
+    TaskT<Semaphore &> signaler(test1Signal, eut, "signal1");
+    { // All ok
+        TimeTest timer;
+        TEST_ASSERT_TRUE(eut.take(100));
+        TEST_ASSERT_INT_WITHIN(1, SHORT_DELAY, timer.getRunTime());
+    }
+
+    { // Timeout
+        TimeTest timer;
+        TEST_ASSERT_FALSE(eut.take(20));
+        TEST_ASSERT_INT_WITHIN(1, 20, timer.getRunTime());
+    }
+
+    { // NoWait timeout
+        Semaphore passiveSem;
+        TimeTest timer;
+        TEST_ASSERT_FALSE(passiveSem.take(0));
+        TEST_ASSERT_INT_WITHIN(1, 0, timer.getRunTime());
+    }
+}
+
+static int syncCount = 0;
+static void producerTask(Semaphore &s) {
+    while (true) {
+        s.give();
+        vTaskDelay(SHORT_DELAY);
+    };
+}
+static void consumerTask(Semaphore &s) {
+    while (true) {
+        s.take();
+        syncCount++;
+    };
+}
+
+TEST_CASE("Test if tasks signaling with semaphore", "[freeRtos][sem]") {
+    static Semaphore eut;
+
+    TaskT<Semaphore &> producer(producerTask, eut, "producer");
+    TaskT<Semaphore &> consumer(consumerTask, eut, "consumer");
+    vTaskDelay(5 * SHORT_DELAY);
+    TEST_ASSERT_INT_WITHIN(1, 5, syncCount);
+}