1# $FreeBSD: head/bin/sh/tests/builtins/case10.0 223546 2011-06-25 20:37:43Z jilles $ 2 3case ! in 4[\!!]) ;; 5*) echo Failed at $LINENO ;; 6esac 7 8case ! in 9['!'!]) ;; 10*) echo Failed at $LINENO ;; 11esac 12 13case ! in 14["!"!]) ;; 15*) echo Failed at $LINENO ;; 16esac 17