1 files changed, 57 insertions, 0 deletions
diff --git a/kernel/test/proctest.c b/kernel/test/proctest.c
new file mode 100644
index 0000000..31067cd
--- /dev/null
+++ b/kernel/test/proctest.c
@@ -0,0 +1,57 @@
+#include "errno.h"
+#include "globals.h"
+
+#include "test/proctest.h"
+#include "test/usertest.h"
+
+#include "util/debug.h"
+#include "util/printf.h"
+#include "util/string.h"
+
+#include "proc/kthread.h"
+#include "proc/proc.h"
+#include "proc/sched.h"
+
+/*
+ * Set up a testing function for the process to execute. 
+*/
+void *test_func(long arg1, void *arg2)
+{
+    proc_t *proc_as_arg = (proc_t *)arg2;
+    test_assert(arg1 == proc_as_arg->p_pid, "Arguments are not set up correctly");
+    test_assert(proc_as_arg->p_state == PROC_RUNNING, "Process state is not running");
+    test_assert(list_empty(&proc_as_arg->p_children), "There should be no child processes");
+    return NULL;
+}
+
+void test_termination()
+{
+    int num_procs_created = 0;
+    proc_t *new_proc1 = proc_create("proc test 1");
+    kthread_t *new_kthread1 = kthread_create(new_proc1, test_func, 2, new_proc1);
+    num_procs_created++;
+    sched_make_runnable(new_kthread1);
+
+    int count = 0;
+    int status;
+    while (do_waitpid(-1, &status, 0) != -ECHILD)
+    {
+        test_assert(status == 0, "Returned status not set correctly");
+        count++;
+    }
+    test_assert(count == num_procs_created,
+                "Expected: %d, Actual: %d number of processes have been cleaned up\n", num_procs_created, count);
+}
+
+long proctest_main(long arg1, void *arg2)
+{
+    dbg(DBG_TEST, "\nStarting Procs tests\n");
+    test_init();
+    test_termination();
+
+    // Add more tests here!
+    // We highly recommend looking at section 3.8 on the handout for help!
+
+    test_fini();
+    return 0;
+}
+\ No newline at end of file