X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=tests%2Farray.pure.lisp;h=25d7bea59a10642cd0daaa3153dc3a948b1d5f00;hb=b5dc433da5b8bd3b36db88f7ec35cdb03cb64384;hp=098cd0ed0c7ae557f3b0a965f729506bb339045e;hpb=7861b0dc2f09dcb83de3c0addf534029d9906b5c;p=sbcl.git

diff --git a/tests/array.pure.lisp b/tests/array.pure.lisp
index 098cd0e..25d7bea 100644
--- a/tests/array.pure.lisp
+++ b/tests/array.pure.lisp
@@ -159,3 +159,17 @@
 (let ((x (make-array nil :initial-element 'foo)))
   (adjust-array x nil)
   (assert (eql (aref x) 'foo)))
+
+;;; BUG 315: "no bounds check for access to displaced array"
+;;;  reported by Bruno Haible sbcl-devel "various SBCL bugs" from CLISP
+;;;  test suite.
+(multiple-value-bind (val err)
+    (ignore-errors
+      (locally (declare (optimize (safety 3) (speed 0)))
+	(let* ((x (make-array 10 :fill-pointer 4 :element-type 'character
+			      :initial-element #\space :adjustable t))
+	       (y (make-array 10 :fill-pointer 4 :element-type 'character
+			      :displaced-to x)))
+	  (adjust-array x '(5))
+	  (char y 5))))
+  (assert (and (not val) (typep err 'sb-kernel:displaced-to-array-too-small-error))))