X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Fseq.impure.lisp;h=c75e9522b7a81baa494c819de162dd9983ec2109;hb=19b57ee6640261133a179417c814ca38039e1ab1;hp=d5fd7f4d38459f4b06f293afd1cd285612f5adc1;hpb=68c539ab90bb39f342229e68bf9286f63824597a;p=sbcl.git diff --git a/tests/seq.impure.lisp b/tests/seq.impure.lisp index d5fd7f4..c75e952 100644 --- a/tests/seq.impure.lisp +++ b/tests/seq.impure.lisp @@ -46,20 +46,37 @@ (vector (destructuring-bind (eltype) type-rest (if (entirely eltype) - (replace (make-array (length base-seq) - :element-type eltype - :adjustable t) - base-seq) + (let ((initial-element + (cond ((subtypep eltype 'character) + #\!) + ((subtypep eltype 'number) + 0) + (t #'error)))) + (replace (make-array + (+ (length base-seq) + (random 3)) + :element-type eltype + :fill-pointer + (length base-seq) + :initial-element + initial-element) + base-seq)) (return)))))))) (lambda-expr `(lambda (seq) ,@(when declaredness `((declare (type ,seq-type seq)))) (declare (optimize ,@optimization)) ,snippet))) + (format t "~&~S~%" lambda-expr) (multiple-value-bind (fun warnings-p failure-p) (compile nil lambda-expr) (when (or warnings-p failure-p) - (error "~@" lambda-expr)) + (error "~@" + lambda-expr warnings-p failure-p)) + (format t "~&~S ~S ~S ~S ~S~%" + base-seq snippet seq-type declaredness optimization) + (format t "~&(TYPEP SEQ 'SIMPLE-ARRAY)=~S~%" + (typep seq 'simple-array)) (unless (funcall fun seq) (error "~@" base-seq @@ -70,24 +87,43 @@ (defun for-every-seq (base-seq snippets) (dolist (snippet snippets) (for-every-seq-1 base-seq snippet))) - + +;;; a wrapper to hide declared type information from the compiler, so +;;; we don't get stopped by compiler warnings about e.g. compiling +;;; (POSITION 1 #() :KEY #'ABS) when #() has been coerced to a string. +(defun indiscriminate (fun) + (lambda (&rest rest) (apply fun rest))) + +;;; asymmetric test arg order example from ANSI FIND definition page +(assert (eql #\space ; original example, depends on ASCII character ordering + (find #\d "here are some letters that can be looked at" + :test #'char>))) +(assert (eql #\e ; modified example, depends only on standard a-z ordering + (find #\f "herearesomeletters" :test #'char>))) +(assert (eql 4 ; modified more, avoids charset technicalities completely + (find 5 '(6 4) :test '>))) + ;;; tests of FIND, POSITION, FIND-IF, and POSITION-IF (and a few for ;;; deprecated FIND-IF-NOT and POSITION-IF-NOT too) (for-every-seq #() '((null (find 1 seq)) (null (find 1 seq :from-end t)) - (null (position 1 seq :key #'abs)) + (null (position 1 seq :key (indiscriminate #'abs))) (null (position nil seq :test (constantly t))) (null (position nil seq :test nil)) (null (position nil seq :test-not nil)) - (null (find-if #'1+ seq :key #'log)) + (null (find-if #'1+ seq :key (indiscriminate #'log))) (null (position-if #'identity seq :from-end t)) (null (find-if-not #'packagep seq)) (null (position-if-not #'packagep seq :key nil)))) (for-every-seq #(1) '((null (find 2 seq)) + ;; Get the argument ordering for asymmetric tests like #'> right. + ;; (bug reported and fixed by Alexey Dejneka sbcl-devel 2001-10-17) + (eql 1 (find 2 seq :test #'>)) (find 2 seq :key #'1+) (find 1 seq :from-end t) + (null (find 1 seq :from-end t :start 1)) (null (find 0 seq :from-end t)) (eql 0 (position 1 seq :key #'abs)) (null (position nil seq :test 'equal)) @@ -98,11 +134,15 @@ (for-every-seq #(1 2 3 2 1) '((find 3 seq) (find 3 seq :from-end 'yes) + (eql 1 (position 1.5 seq :test #'<)) (eql 0 (position 0 seq :key '1-)) (eql 4 (position 0 seq :key '1- :from-end t)) (eql 2 (position 4 seq :key '1+)) (eql 2 (position 4 seq :key '1+ :from-end t)) (eql 1 (position 2 seq)) + (eql 1 (position 2 seq :start 1)) + (null (find 2 seq :start 1 :end 1)) + (eql 3 (position 2 seq :start 2)) (eql 3 (position 2 seq :key nil :from-end t)) (eql 2 (position 3 seq :test '=)) (eql 0 (position 3 seq :test-not 'equalp)) @@ -113,6 +153,9 @@ (eql 3 (position-if #'plusp seq :key #'1- :from-end t)) (eql 1 (position-if #'evenp seq)) (eql 3 (position-if #'evenp seq :from-end t)) + (eql 2 (position-if #'plusp seq :from-end nil :key '1- :start 2)) + (eql 3 (position-if #'plusp seq :from-end t :key '1- :start 2)) + (null (position-if #'plusp seq :from-end t :key '1- :start 2 :end 2)) (null (find-if-not #'plusp seq)) (eql 0 (position-if-not #'evenp seq)))) (for-every-seq "string test" @@ -129,8 +172,40 @@ (eql 5 (position-if (lambda (c) (equal #\g c)) seq)) (eql 5 (position-if (lambda (c) (equal #\g c)) seq :from-end t)) (find-if #'characterp seq) - (find-if #'(lambda (c) (typep c 'base-char)) seq :from-end t) + (find-if (lambda (c) (typep c 'base-char)) seq :from-end t) (null (find-if 'upper-case-p seq)))) + +;;; SUBSEQ +(let ((avec (make-array 10 + :fill-pointer 4 + :initial-contents '(0 1 2 3 iv v vi vii iix ix)))) + ;; These first five always worked AFAIK. + (assert (equalp (subseq avec 0 3) #(0 1 2))) + (assert (equalp (subseq avec 3 3) #())) + (assert (equalp (subseq avec 1 3) #(1 2))) + (assert (equalp (subseq avec 1) #(1 2 3))) + (assert (equalp (subseq avec 1 4) #(1 2 3))) + ;; SBCL bug found ca. 2002-05-01 by OpenMCL's correct handling of + ;; SUBSEQ, CSR's driving portable cross-compilation far enough to + ;; reach the SUBSEQ calls in assem.lisp, and WHN's sleazy + ;; translation of old CMU CL new-assem.lisp into sufficiently grotty + ;; portable Lisp that it passed suitable illegal values to SUBSEQ to + ;; exercise the bug:-| + ;; + ;; SUBSEQ should check its END value against logical LENGTH, not + ;; physical ARRAY-DIMENSION 0. + ;; + ;; fixed in sbcl-0.7.4.22 by WHN + (assert (null (ignore-errors (subseq avec 1 5))))) + +;;; FILL +(defun test-fill-typecheck (x) + (declare (optimize (safety 3) (space 2) (speed 1))) + (fill (make-string 10) x)) + +(assert (string= (test-fill-typecheck #\@) "@@@@@@@@@@")) +;;; BUG 186, fixed in sbcl-0.7.5.5 +(assert (null (ignore-errors (test-fill-typecheck 4097)))) ;;; success (quit :unix-status 104)