diff --git a/tests/test.c b/tests/test.c
index 68e8d43..7d36840 100644
--- a/tests/test.c
+++ b/tests/test.c
@@ -145,7 +145,7 @@ void testAlloc(void)
     free(alloc16);
 }
 
-static void testPaging(void)
+void testPaging(void)
 {
     printf("Testing paging\n");
     struct phyMemDesc *allocated_page_list;
@@ -383,6 +383,10 @@ static void testMMUContext()
 
 void run_test(void)
 {
+
+    uint freemem, usedmem;
+    uint afterFreemem, afterUsedmem;
+    memGetStat(&freemem, &usedmem);
     testATA();
     testMemcpyPerf();
     {
@@ -416,4 +420,6 @@ void run_test(void)
     testCoroutine();
     testKthread();
     testMMUContext();
+    memGetStat(&afterFreemem, &afterUsedmem);
+    printf("free %d -> %d\n", freemem, afterFreemem);
 }