diff --git a/unittests/loop_inner_outer.chai b/unittests/loop_inner_outer.chai
new file mode 100644
index 0000000..747b8f7
--- /dev/null
+++ b/unittests/loop_inner_outer.chai
@@ -0,0 +1,10 @@
+var total = 0
+
+for (var i = 0; i < 10; ++i) {
+  for (var j = 0; j < 10; ++j) {
+    total += 1
+  }
+}
+
+print(total)
+    
diff --git a/unittests/loop_inner_outer.txt b/unittests/loop_inner_outer.txt
new file mode 100644
index 0000000..29d6383
--- /dev/null
+++ b/unittests/loop_inner_outer.txt
@@ -0,0 +1 @@
+100