X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Farray.pure.lisp;h=3eafab5c90ac0c93edddb8e7a55f0f6cf56c8214;hb=1422f9e5fa1d80247d809440112eb00075440a81;hp=0c0131941c18452532699fb45020947deef773b4;hpb=5d6eb238f2d59e6df825cb03aefe2976a130c6ec;p=sbcl.git

diff --git a/tests/array.pure.lisp b/tests/array.pure.lisp
index 0c01319..3eafab5 100644
--- a/tests/array.pure.lisp
+++ b/tests/array.pure.lisp
@@ -86,4 +86,72 @@
 		     :fill-pointer 5
 		     :element-type 'character
 		     :initial-contents "abcdefghij")))
-  (assert (string= (reverse a) "edcba")))
\ No newline at end of file
+  (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)))
+
+(multiple-value-bind (fun warn fail)
+    (compile nil '(lambda () (make-array 5 :element-type 'undefined-type)))
+  (assert warn))
+
+(flet ((opaque-identity (x) x))
+  (declare (notinline opaque-identity))
+  ;; we used to have leakage from cross-compilation hosts of the INDEX
+  ;; type, which prevented us from actually using all the large array
+  ;; dimensions that we promised.  Let's make sure that we can create
+  ;; an array with more than 2^24 elements, since that was a symptom
+  ;; from the CLISP and OpenMCL hosts.
+  (let ((big-array (opaque-identity
+		    (make-array (expt 2 26) :element-type 'bit))))
+    (assert (= (length big-array) (expt 2 26)))))
+
+;;; Bug reported by Kalle Olavi Niemitalo for CMUCL through Debian BTS
+(let ((array (make-array nil :initial-contents nil)))
+  (assert (eql (aref array) nil)))
+
+(let ((f (compile nil '(lambda ()
+			(let ((a (make-array '(4)
+					     :element-type 'base-char
+					     :initial-element #\z)))
+			  (setf (aref a 0) #\a)
+			  (setf (aref a 1) #\b)
+			  (setf (aref a 2) #\c)
+			  a)))))
+  (assert (= (length (funcall f)) 4)))