Merge branch 'develop' into feature/Feature-Semaphores

programs/tests/CMakeLists.txt

@@ -61,17 +61,17 @@ set(MENTOS_TESTS_DIR ${CMAKE_SOURCE_DIR}/files/bin/tests)
 set(TESTS
     t_mem.c
     t_fork.c
-    # Real-time programs
+    # Test real-time programs.
     t_periodic1.c
     t_periodic2.c
     t_periodic3.c
-    # Exec
+    # Testing task execution.
     t_exec.c
     t_exec_callee.c
     # Test environmental variables.
     t_setenv.c
     t_getenv.c
-    # Test: signals.
+    # Test signals.
     t_stopcont.c
     t_sigusr.c
     t_abort.c
@@ -85,8 +85,11 @@ set(TESTS
     t_kill.c
     t_itimer.c
     t_gid.c
+    # Test semaphores.
     t_semget.c
     t_sem1.c
+    # Test scheduling feedback tests.
+    t_schedfb.c
 )
 
 foreach(TEST ${TESTS})

programs/tests/t_schedfb.c

@@ -0,0 +1,22 @@
+/// @file t_schedfb.c
+/// @brief Start the scheduler feedback session.
+/// @copyright (c) 2014-2022 This file is distributed under the MIT License.
+/// See LICENSE.md for details.
+
+#include <sys/unistd.h>
+#include <sys/wait.h>
+#include <stdio.h>
+
+int main(int argc, char *argv[])
+{
+    pid_t cpid;
+    printf("First test, the child will sleep, thus, they will not be scheduled.\n");
+    for (int i = 0; i < 10; ++i) {
+        if ((cpid = fork()) == 0) {
+            execl("/bin/tests/t_alarm", "t_alarm", NULL);
+            return 0;
+        }
+    }
+    while (wait(NULL) != -1) continue;
+    return 0;
+}