0.8.1.6:

[sbcl.git] / tests / array.pure.lisp

diff --git a/tests/array.pure.lisp b/tests/array.pure.lisp
index eb44817..21b5b69 100644 (file)
--- a/tests/array.pure.lisp
+++ b/tests/array.pure.lisp
@@ -87,3 +87,43 @@
                     :element-type 'character
                     :initial-contents "abcdefghij")))
   (assert (string= (reverse a) "edcba")))
+
+;;; ARRAY-IN-BOUNDS-P should work when given non-INDEXes as its
+;;; subscripts (and return NIL, of course)
+(let ((a (make-array 10 :fill-pointer 5)))
+  (assert (not (array-in-bounds-p a -1)))
+  (assert (array-in-bounds-p a 3))
+  (assert (array-in-bounds-p a 7))
+  (assert (not (array-in-bounds-p a 11)))
+  (assert (not (array-in-bounds-p a (1+ most-positive-fixnum)))))
+
+;;; arrays of bits should work:
+(let ((a (make-array '(10 10) :element-type 'bit :adjustable t)))
+  (setf (bit a 0 0) 1)
+  (assert (= (bit a 0 0) 1)))
+(let ((a (make-array '(10 10) :element-type 'bit)))
+  (setf (sbit a 0 0) 1)
+  (assert (= (sbit a 0 0) 1)))
+
+(let ((x (copy-seq #*0011))
+      (y (copy-seq #*0101)))
+  (assert (equalp (bit-and x y nil) #*0001)))
+
+;;; arrays of NIL should work, FSVO "work".
+(let ((a (make-array '(10 10) :element-type 'nil)))
+  (assert (= (array-total-size a) 100))
+  (assert (equal (array-dimensions a) '(10 10)))
+  (assert (eq (array-element-type a) 'nil)))
+
+(assert (eq (upgraded-array-element-type 'nil) 'nil))
+
+(multiple-value-bind (fun warn fail)
+    (compile nil '(lambda () (aref (make-array 0) 0)))
+  #+nil (assert fail) ; doesn't work, (maybe because ASSERTED-TYPE is NIL?)
+  (assert (raises-error? (funcall fun) type-error)))
+
+(multiple-value-bind (fun warn fail)
+    (compile nil '(lambda () (aref (make-array 1) 1)))
+  (assert fail)
+  (assert (raises-error? (funcall fun) type-error)))
+