X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Farray.pure.lisp;h=023e170317276a13b944ad786833eb9fa675d6ab;hb=1b650be8b800cf96e2c268ae317fb26d0bf36827;hp=aea6827796b875189d1fc8c33cda93493b5b4265;hpb=031ae238d37250e935dabaf2a3efb6e0305dd3e7;p=sbcl.git diff --git a/tests/array.pure.lisp b/tests/array.pure.lisp index aea6827..023e170 100644 --- a/tests/array.pure.lisp +++ b/tests/array.pure.lisp @@ -16,25 +16,132 @@ (let ((testcases '(;; Bug 126, confusion between high-level default string ;; initial element #\SPACE and low-level default array ;; element #\NULL, is gone. - (#\null (make-array 11 :element-type 'character)) - (#\space (make-string 11 :initial-element #\space)) + (#\null (make-array 11 :element-type 'character) simple-string) + (#\space (make-string 11 :initial-element #\space) string) (#\* (make-string 11 :initial-element #\*)) (#\null (make-string 11)) (#\null (make-string 11 :initial-element #\null)) (#\x (make-string 11 :initial-element #\x)) ;; And the other tweaks made when fixing bug 126 didn't ;; mess things up too badly either. - (0 (make-array 11)) + (0 (make-array 11) simple-vector) (nil (make-array 11 :initial-element nil)) (12 (make-array 11 :initial-element 12)) - (0 (make-array 11 :element-type '(unsigned-byte 4))) + (0 (make-array 11 :element-type '(unsigned-byte 4)) (simple-array (unsigned-byte 4) (*))) (12 (make-array 11 :element-type '(unsigned-byte 4) :initial-element 12))))) (dolist (testcase testcases) - (destructuring-bind (expected-result form) testcase + (destructuring-bind (expected-result form &optional type) testcase (unless (eql expected-result (aref (eval form) 3)) (error "expected ~S in EVAL ~S" expected-result form)) (unless (eql expected-result (aref (funcall (compile nil `(lambda () ,form))) 3)) - (error "expected ~S in FUNCALL COMPILE ~S" expected-result form))))) + (error "expected ~S in FUNCALL COMPILE ~S" expected-result form)) + ;; also do some testing of compilation and verification that + ;; errors are thrown appropriately. + (unless (eql expected-result + (funcall (compile nil `(lambda () (aref ,form 3))))) + (error "expected ~S in COMPILED-AREF ~S" expected-result form)) + (when type + (unless (eql expected-result + (funcall (compile nil `(lambda () (let ((x ,form)) + (declare (type ,type x)) + (aref x 3)))))) + (error "expected ~S in COMPILED-DECLARED-AREF ~S" expected-result form))) + (when (ignore-errors (aref (eval form) 12)) + (error "error not thrown in EVAL ~S" form)) + (when (ignore-errors (aref (funcall (compile nil `(lambda () ,form))) 12)) + (error "error not thrown in FUNCALL COMPILE ~S")) + (when (ignore-errors (funcall (compile nil `(lambda () (aref ,form 12))))) + (error "error not thrown in COMPILED-AREF ~S" form)) + (when type + (when (ignore-errors (funcall + (compile nil `(lambda () (let ((x ,form)) + (declare (type ,type x)) + (aref x 12)))))) + (error "error not thrown in COMPILED-DECLARED-AREF ~S" form)))))) + +;;; On the SPARC, until sbcl-0.7.7.20, there was a bug in array +;;; references for small vector elements (spotted by Raymond Toy); the +;;; bug persisted on the PPC until sbcl-0.7.8.20. +(let (vector) + (loop for i below 64 + for list = (make-list 64 :initial-element 1) + do (setf (nth i list) 0) + do (setf vector (make-array 64 :element-type 'bit + :initial-contents list)) + do (assert (= (funcall + (compile nil + `(lambda (rmdr) + (declare (type (simple-array bit (*)) rmdr) + (optimize (speed 3) (safety 0))) + (aref rmdr ,i))) + vector) + 0)))) + +;;; Following refactoring of sequence functions to detect bad type +;;; specifiers, REVERSE was left broken on vectors with fill pointers. +(let ((a (make-array 10 + :fill-pointer 5 + :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))) + +(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)))