-(cl:in-package :cl-user)
+;;;; side-effectful tests of MAP-related stuff
+;;;; This software is part of the SBCL system. See the README file for
+;;;; more information.
+;;;;
+;;;; 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.
+
+(load "test-util.lisp")
(load "assertoid.lisp")
+(use-package "ASSERTOID")
;;; tests of MAP
;;; FIXME: Move these into their own file.
-(assertoid (map 'vector #'+ '(1 2 3) '(30 20))
- :expected-equalp #(31 22))
-(assertoid (map 'list #'+ #(1 2) '(100) #(0) #(100 100))
- :expected-equal '(201))
+(test-util:with-test (:name :map)
+ (assertoid (map 'vector #'+ '(1 2 3) '(30 20))
+ :expected-equalp #(31 22))
+ (assertoid (map 'list #'+ #(1 2) '(100) #(0) #(100 100))
+ :expected-equal '(201)))
+
+;;; tests of MAP-INTO
+
+(test-util:with-test (:name :map-into)
+ (assertoid (map-into (vector) #'+ '(1 2 3) '(30 20))
+ :expected-equalp #())
+ (assertoid (map-into (vector 99) #'+ '(1 2 3) '(30 20))
+ :expected-equalp #(31))
+ (assertoid (map-into (vector 99 88) #'+ '(1 2 3) '(30 20))
+ :expected-equalp #(31 22))
+ (assertoid (map-into (vector 99 88 77) #'+ '(1 2 3) '(30 20))
+ :expected-equalp #(31 22 77))
+
+ (assertoid (map-into (list) #'+ '(1 2 3) '(30 20))
+ :expected-equalp '())
+ (assertoid (map-into (list 99) #'+ '(1 2 3) '(30 20))
+ :expected-equalp '(31))
+ (assertoid (map-into (list 99 88) #'+ '(1 2 3) '(30 20))
+ :expected-equalp '(31 22))
+ (assertoid (map-into (list 99 88 77) #'+ '(1 2 3) '(30 20))
+ :expected-equalp '(31 22 77))
+
+ (assertoid (map-into (vector 99 99 99) (constantly 5))
+ :expected-equalp #(5 5 5))
+ (assertoid (map-into (vector 99 99 99) (let ((x 0)) (lambda () (incf x))))
+ :expected-equalp #(1 2 3))
+
+ (assertoid (map-into (list 99 99 99) (constantly 5))
+ :expected-equalp '(5 5 5))
+ (assertoid (map-into (list 99 99 99) (let ((x 0)) (lambda () (incf x))))
+ :expected-equalp '(1 2 3))
+
+ (assertoid (map-into (make-array 0 :element-type 'fixnum)
+ #'+ '(1 2 3) '(30 20))
+ :expected-equalp #())
+ (assertoid (map-into (make-array 1 :element-type 'fixnum :initial-element 99)
+ #'+ '(1 2 3) '(30 20))
+ :expected-equalp #(31))
+ (assertoid (map-into (make-array 2 :element-type 'fixnum :initial-element 99)
+ #'+ '(1 2 3) '(30 20))
+ :expected-equalp #(31 22))
+ (assertoid (map-into (make-array 3 :element-type 'fixnum :initial-element 99)
+ #'+ '(1 2 3) '(30 20))
+ :expected-equalp #(31 22 99))
+
+ (assertoid (map-into (make-array 0 :fill-pointer 0 :initial-element 99)
+ #'+ '(1 2 3) '(30 20))
+ :expected-equalp #())
+ (assertoid (map-into (make-array 1 :fill-pointer 0 :initial-element 99)
+ #'+ '(1 2 3) '(30 20))
+ :expected-equalp #(31))
+ (assertoid (map-into (make-array 2 :fill-pointer 0 :initial-element 99)
+ #'+ '(1 2 3) '(30 20))
+ :expected-equalp #(31 22))
+ (assertoid (map-into (make-array 3 :fill-pointer 0 :initial-element 99)
+ #'+ '(1 2 3) '(30 20))
+ :expected-equalp #(31 22))
+
+ (assertoid (map-into (make-array 9 :fill-pointer 9 :initial-element 99)
+ #'+ '(1 2 3) '(30 20))
+ :expected-equalp #(31 22))
+ (assertoid (map-into (make-array 9 :fill-pointer 5 :initial-element 99)
+ #'+ '(1 2 3) '(30 20))
+ :expected-equalp #(31 22)))
(defmacro with-mapnil-test-fun (fun-name &body body)
`(let ((reversed-result nil))
(flet ((,fun-name (&rest rest)
- (push rest reversed-result)))
+ (push rest reversed-result)))
,@body
(nreverse reversed-result))))
-(assertoid (with-mapnil-test-fun fun
- (map nil #'fun #(1)))
- :expected-equal '((1)))
-(assertoid (with-mapnil-test-fun fun
- (map nil #'fun #() '(1 2 3)))
- :expected-equal '())
-(assertoid (with-mapnil-test-fun fun
- (map nil #'fun #(a b c) '(alpha beta) '(aleph beth)))
- :expected-equal '((a alpha aleph) (b beta beth)))
+
+(test-util:with-test (:name :map-nil)
+ (assertoid (with-mapnil-test-fun fun
+ (map nil #'fun #(1)))
+ :expected-equal '((1)))
+ (assertoid (with-mapnil-test-fun fun
+ (map nil #'fun #() '(1 2 3)))
+ :expected-equal '())
+ (assertoid (with-mapnil-test-fun fun
+ (map nil #'fun #(a b c) '(alpha beta) '(aleph beth)))
+ :expected-equal '((a alpha aleph) (b beta beth))))
;;; Exercise MAP repeatedly on the same dataset by providing various
;;; combinations of sequence type arguments, declarations, and so
(defvar *vector-20* #(10 20))
(defvar *vector-30* #(10 20 30))
(defmacro maptest (&key
- result-seq
- fun-name
- arg-seqs
- arg-types
- (result-element-types '(t)))
+ result-seq
+ fun-name
+ arg-seqs
+ arg-types
+ (result-element-types '(t)))
(let ((reversed-assertoids nil))
(dotimes (arg-type-index (expt 2 (length arg-types)))
(labels (;; Arrange for EXPR to be executed.
- (arrange (expr)
- (push expr reversed-assertoids))
- ;; We toggle the various type declarations on and
- ;; off depending on the bit pattern in ARG-TYPE-INDEX,
- ;; so that we get lots of different things to test.
- (eff-arg-type (i)
- (if (and (< i (length arg-types))
- (plusp (logand (expt 2 i)
- arg-type-index)))
- (nth i arg-types)
- t))
- (args-with-type-decls ()
- (let ((reversed-result nil))
- (dotimes (i (length arg-seqs) (nreverse reversed-result))
- (push `(the ,(eff-arg-type i)
- ,(nth i arg-seqs))
- reversed-result)))))
- (dolist (fun `(',fun-name #',fun-name))
- (dolist (result-type (cons 'list
- (mapcan (lambda (et)
- `((vector ,et)
- (simple-array ,et 1)))
- result-element-types)))
- (arrange
- `(assertoid (map ',result-type ,fun ,@(args-with-type-decls))
- :expected-equalp (coerce ,result-seq
- ',result-type)))))
- (arrange
- `(assertoid (mapcar (lambda (args) (apply #',fun-name args))
- (with-mapnil-test-fun mtf
- (map nil
- ;; (It would be nice to test MAP
- ;; NIL with function names, too,
- ;; but I can't see any concise way
- ;; to do it..)
- #'mtf
- ,@(args-with-type-decls))))
- :expected-equal (coerce ,result-seq 'list)))))
+ (arrange (expr)
+ (push expr reversed-assertoids))
+ ;; We toggle the various type declarations on and
+ ;; off depending on the bit pattern in ARG-TYPE-INDEX,
+ ;; so that we get lots of different things to test.
+ (eff-arg-type (i)
+ (if (and (< i (length arg-types))
+ (plusp (logand (expt 2 i)
+ arg-type-index)))
+ (nth i arg-types)
+ t))
+ (args-with-type-decls ()
+ (let ((reversed-result nil))
+ (dotimes (i (length arg-seqs) (nreverse reversed-result))
+ (push `(the ,(eff-arg-type i)
+ ,(nth i arg-seqs))
+ reversed-result)))))
+ (dolist (fun `(',fun-name #',fun-name))
+ (dolist (result-type (cons 'list
+ (mapcan (lambda (et)
+ `((vector ,et)
+ (simple-array ,et 1)))
+ result-element-types)))
+ (arrange
+ `(assertoid (map ',result-type ,fun ,@(args-with-type-decls))
+ :expected-equalp (coerce ,result-seq
+ ',result-type))))
+ (arrange
+ `(assertoid (map-into (fill (copy-seq ,result-seq) 9999)
+ ,fun ,@(args-with-type-decls))
+ :expected-equalp ,result-seq)))
+ (arrange
+ `(assertoid (mapcar (lambda (args) (apply #',fun-name args))
+ (with-mapnil-test-fun mtf
+ (map nil
+ ;; (It would be nice to test MAP
+ ;; NIL with function names, too,
+ ;; but I can't see any concise way
+ ;; to do it..)
+ #'mtf
+ ,@(args-with-type-decls))))
+ :expected-equal (coerce ,result-seq 'list)))))
`(progn ,@(nreverse reversed-assertoids))))
-(maptest :result-seq '(2 3)
- :fun-name 1+
- :arg-seqs (*list-2*)
- :arg-types (list))
-(maptest :result-seq '(nil nil nil)
- :fun-name oddp
- :arg-seqs (*vector-30*)
- :arg-types (vector))
-(maptest :result-seq '(12 24)
- :fun-name +
- :arg-seqs (*list-2* *list-2* *vector-30*)
- :arg-types (list list vector))
+
+(test-util:with-test (:name :maptest)
+ (maptest :result-seq '(2 3)
+ :fun-name 1+
+ :arg-seqs (*list-2*)
+ :arg-types (list))
+ (maptest :result-seq '(nil nil nil)
+ :fun-name oddp
+ :arg-seqs (*vector-30*)
+ :arg-types (vector))
+ (maptest :result-seq '(12 24)
+ :fun-name +
+ :arg-seqs (*list-2* *list-2* *vector-30*)
+ :arg-types (list list vector)))
+
+(test-util:with-test (:name :map-into-vector-from-list)
+ (map-into (eval (make-array 10))
+ #'list
+ (make-list 10)))
;;; success
-(quit :unix-status 104)
projects / sbcl.git / blobdiff