;;;; While most of SBCL is derived from the CMU CL system, the test
;;;; files (like this one) were written from scratch after the fork
;;;; from CMU CL.
-;;;;
+;;;;
;;;; This software is in the public domain and is provided with
;;;; absolutely no warranty. See the COPYING and CREDITS files for
;;;; more information.
;;; looks as though it's past time to start accumulating regression
;;; tests for these.
(dolist (testcase
- '((:args ((1 2 3 4 5)) :result (1 2 3 4))
- (:args ((1 2 3 4 5) 6) :result nil)
- (:args (nil) :result nil)
- (:args ((1 2 3) 0) :result (1 2 3))
- (:args ((1 2 3) 1) :result (1 2))
- (:args ((1 2 3)) :result (1 2))
- (:args ((1 2 3) 2) :result (1))
- (:args ((1 2 3) 3) :result nil)
- (:args ((1 2 3) 4) :result nil)
- (:args ((1 2 3 . 4) 0) :result (1 2 3 . 4))
- (:args ((1 2 3 . 4) 1) :result (1 2))
- (:args ((1 2 3 . 4)) :result (1 2))
- (:args ((1 2 3 . 4) 2) :result (1))
- (:args ((1 2 3 . 4) 3) :result nil)
- (:args ((1 2 3 . 4) 4) :result nil)))
+ '((:args ((1 2 3 4 5)) :result (1 2 3 4))
+ (:args ((1 2 3 4 5) 6) :result nil)
+ (:args (nil) :result nil)
+ (:args ((1 2 3) 0) :result (1 2 3))
+ (:args ((1 2 3) 1) :result (1 2))
+ (:args ((1 2 3)) :result (1 2))
+ (:args ((1 2 3) 2) :result (1))
+ (:args ((1 2 3) 3) :result nil)
+ (:args ((1 2 3) 4) :result nil)
+ (:args ((1 2 3 . 4) 0) :result (1 2 3 . 4))
+ (:args ((1 2 3 . 4) 1) :result (1 2))
+ (:args ((1 2 3 . 4)) :result (1 2))
+ (:args ((1 2 3 . 4) 2) :result (1))
+ (:args ((1 2 3 . 4) 3) :result nil)
+ (:args ((1 2 3 . 4) 4) :result nil)))
(destructuring-bind (&key args result) testcase
(destructuring-bind (list &rest rest) args
;; Test with BUTLAST.
(let ((actual-result (apply #'butlast args)))
- (when (and (consp list) (eq actual-result list))
- (error "not a copy in BUTLAST for ~S" args))
- (unless (equal actual-result result)
- (error "failed BUTLAST for ~S" args)))
+ (when (and (consp list) (eq actual-result list))
+ (error "not a copy in BUTLAST for ~S" args))
+ (unless (equal actual-result result)
+ (error "failed BUTLAST for ~S" args)))
;; Test with NBUTLAST.
(let* ((copied-list (copy-list list))
- (actual-result (apply #'nbutlast copied-list rest)))
- (unless (equal actual-result result)
- (error "failed NBUTLAST for ~S" args))))))
+ (actual-result (apply #'nbutlast copied-list rest)))
+ (unless (equal actual-result result)
+ (error "failed NBUTLAST for ~S" args))))))
(multiple-value-bind (result error)
(ignore-errors (apply #'butlast (list t)))
(reverse (1 2 . 3))
(nreverse (1 2 . 3))
(nreconc (1 2 . 3) (4 5))
- (copy-alist ((1 . 2) (3 . 4) . 5))))
+ (copy-alist ((1 . 2) (3 . 4) . 5))))
(assert (raises-error? (apply (first test) (copy-tree (rest test)))
- type-error)))
+ type-error)))
;;; Bug reported by Paul Dietz: NSET-EXCLUSIVE-OR should not return
;;; extra elements, even when given "sets" contain duplications