1 files changed, 12 insertions, 0 deletions

diff --git a/pintos-progos/tests/userprog/exec-once.ck b/pintos-progos/tests/userprog/exec-once.ck
new file mode 100644
index 0000000..00b59ed
--- /dev/null
+++ b/pintos-progos/tests/userprog/exec-once.ck
@@ -0,0 +1,12 @@
+# -*- perl -*-
+use strict;
+use warnings;
+use tests::tests;
+check_expected ([<<'EOF']);
+(exec-once) begin
+(child-simple) run
+child-simple: exit(81)
+(exec-once) end
+exec-once: exit(0)
+EOF
+pass;