Test case for read-only array being not that read-only in ksh.

okay tb@

diff --git a/regress/bin/ksh/obsd-regress.t b/regress/bin/ksh/obsd-regress.t
index b9b33d1..a2121e8 100644 (file)
--- a/regress/bin/ksh/obsd-regress.t
+++ b/regress/bin/ksh/obsd-regress.t
@@ -1,4 +1,4 @@
-#      $OpenBSD: obsd-regress.t,v 1.12 2020/07/07 10:33:58 jca Exp $
+#      $OpenBSD: obsd-regress.t,v 1.13 2021/03/05 15:24:37 zhuk Exp $
 
 #
 # ksh regression tests from OpenBSD
@@ -602,3 +602,16 @@ stdin:
        wait $p
 expected-exit: e == 1
 ---
+
+name: overwrite-ro-array
+description:
+       do not allow to override first element of a read-only array
+       via the non-array access.
+stdin:
+       arr[0]=foo
+       readonly arr
+       arr=bar
+expected-exit: e == 1
+expected-stderr-pattern:
+       /: arr: is read only$/
+---