1 files changed, 2 insertions, 1 deletions

diff --git a/tests/testcases b/tests/testcases
index 8f4e14765..41c1a08e1 100644
--- a/tests/testcases
+++ b/tests/testcases
@@ -150,9 +150,10 @@ free
 # grep
 grep -l strdup ../*.c
 grep -c strdup ../*.c
-# I swear, GNU grep seems broken for this next one
 grep -lc strdup ../*.c
 grep -cv strdup ../*.c
+grep -i null ../grep.c
+grep -e strdup -e regcomp -e atexit ../grep.c
 
 # gunzip