RTOS_4 Signal test automation added to test suite

libraries/tests/rtos/mbed/signals/main.cpp

@@ -1,21 +1,35 @@
 #include "mbed.h"
+#include "test_env.h"
 #include "rtos.h"
 
+#define SIGNALS_TO_EMIT     100
+#define SIGNAL_HANDLE_DELEY 25
+#define SIGNAL_SET_VALUE    0x01
+
 DigitalOut led(LED1);
+volatile int signal_counter = 0;
 
 void led_thread(void const *argument) {
     while (true) {
         // Signal flags that are reported as event are automatically cleared.
-        Thread::signal_wait(0x1);
+        Thread::signal_wait(SIGNAL_SET_VALUE);
         led = !led;
+        signal_counter++;
     }
 }
 
 int main (void) {
     Thread thread(led_thread);
-    
+    bool result = true;
+
     while (true) {
-        Thread::wait(1000);
-        thread.signal_set(0x1);
+        Thread::wait(2 * SIGNAL_HANDLE_DELEY);
+        thread.signal_set(SIGNAL_SET_VALUE);
+        if (signal_counter == SIGNALS_TO_EMIT) {
+            printf("Handled %d signals\r\n", signal_counter);
+            break;
+        }
     }
+    notify_completion(result);
+    return 0;
 }

workspace_tools/tests.py

@@ -520,7 +520,8 @@ TESTS = [
     {
         "id": "RTOS_4", "description": "Signals",
         "source_dir": join(TEST_DIR, "rtos", "mbed", "signals"),
-        "dependencies": [MBED_LIBRARIES, RTOS_LIBRARIES],
+        "dependencies": [MBED_LIBRARIES, RTOS_LIBRARIES, TEST_MBED_LIB],
+        "automated": True,
     },
     {
         "id": "RTOS_5", "description": "Queue",