X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Fprint.impure.lisp;h=95d246cf8659f88c3ab9c03b3f2504273a531660;hb=cf49f2d086069a9c1b57f501df9a6a0bd3a34c3c;hp=37e59369a6d31e70d642fb2be3ce1a0bd094e391;hpb=a7f04616aa9d77ba780a2a6cf6c78b250b1d4a07;p=sbcl.git diff --git a/tests/print.impure.lisp b/tests/print.impure.lisp index 37e5936..95d246c 100644 --- a/tests/print.impure.lisp +++ b/tests/print.impure.lisp @@ -103,6 +103,10 @@ (assert (raises-error? (format nil "~<~<~A~:>~>" '(foo)))) (assert (string= (format nil "~<~<~A~>~>" 'foo) "FOO")) +(with-test (:name (:format :justification-atsign-check)) + (assert (raises-error? (format nil "~<~@>"))) + (assert (raises-error? (eval '(format nil "~<~@>"))))) + ;;; Check that arrays that we print while *PRINT-READABLY* is true are ;;; in fact generating similar objects. (assert (equal (array-dimensions @@ -268,11 +272,12 @@ ;;; bug 350: bignum printing so memory-hungry that heap runs out ;;; -- just don't stall here forever on a slow box -(handler-case - (with-timeout 10 - (print (ash 1 1000000))) - (timeout () - (print 'timeout!))) +(with-test (:name :bug-350) + (handler-case + (with-timeout 10 + (print (ash 1 1000000))) + (timeout () + (print 'timeout!)))) ;;; bug 371: bignum print/read inconsistency (defvar *bug-371* -7043009959286724629649270926654940933664689003233793014518979272497911394287216967075767325693021717277238746020477538876750544587281879084559996466844417586093291189295867052594478662802691926547232838591510540917276694295393715934079679531035912244103731582711556740654671309980075069010778644542022/670550434139267031632063192770201289106737062379324644110801846820471752716238484923370056920388400273070254958650831435834503195629325418985020030706879602898158806736813101434594805676212779217311897830937606064579213895527844045511878668289820732425014254579493444623868748969110751636786165152601) @@ -402,12 +407,10 @@ (ignore-errors (delete-file file))))) -#+sb-unicode -(with-test (:name (:print-readable :character :utf-8)) +(with-test (:name (:print-readable :character :utf-8) :skipped-on '(not :sb-unicode)) (test-readable-character (code-char #xfffe) :utf-8)) -#+sb-unicode -(with-test (:name (:print-readable :character :iso-8859-1)) +(with-test (:name (:print-readable :character :iso-8859-1) :skipped-on '(not :sb-unicode)) (test-readable-character (code-char #xfffe) :iso-8859-1)) (assert (string= (eval '(format nil "~:C" #\a)) "a")) @@ -483,4 +486,175 @@ (assert (= 123 (funcall (compile nil (lambda () (write 123))))))) +(with-test (:name :write/write-to-string-compiler-macro-lp/598374+581564) + (let ((test (compile nil + `(lambda (object &optional output-stream) + (write object + :stream output-stream))))) + (assert (equal "(HELLO WORLD)" + (with-output-to-string (*standard-output*) + (let ((list '(hello world))) + (assert (eq list (funcall test list))))))) + (assert (equal "12" + (with-output-to-string (*standard-output*) + (assert (eql 12 (funcall test 12))))))) + (let ((test (compile nil + `(lambda () + (let ((*print-length* 42)) + (write-to-string *print-length* :length nil)))))) + (assert (equal "42" (funcall test))))) + +(with-test (:name (:format :compile-literal-dest-string)) + (assert (eq :warned + (handler-case + (compile nil + `(lambda (x) (format "~A" x))) + ((and warning (not style-warning)) () + :warned))))) + +(with-test (:name :bug-308961) + (assert (string= (format nil "~4,1F" 0.001) " 0.0")) + (assert (string= (format nil "~4,1@F" 0.001) "+0.0")) + (assert (string= (format nil "~E" 0.01) "1.e-2")) + (assert (string= (format nil "~G" 0.01) "1.00e-2"))) + +(with-test (:name (:fp-print-read-consistency single-float)) + (let ((*random-state* (make-random-state t)) + (oops)) + (loop for f = most-positive-single-float then (/ f 2.0) + while (> f 0.0) + do (loop repeat 10 + for fr = (random f) + do (unless (eql fr (read-from-string (prin1-to-string fr))) + (push fr oops) + (return)))) + (loop for f = most-negative-single-float then (/ f 2.0) + while (< f -0.0) + do (loop repeat 10 + for fr = (- (random (- f))) + do (unless (eql fr (read-from-string (prin1-to-string fr))) + (push fr oops) + (return)))) + (when oops + (error "FP print-read inconsistencies:~%~:{ ~S => ~S~%~}" + (mapcar (lambda (f) + (list f (read-from-string (prin1-to-string f)))) + oops))))) + +(with-test (:name (:fp-print-read-consistency double-float)) + (let ((*random-state* (make-random-state t)) + (oops)) + ;; FIXME skipping denormalized floats due to bug 793774. + (loop for f = most-positive-double-float then (/ f 2d0) + while (> f 0d0) + do (loop repeat 10 + for fr = (random f) + do (unless (float-denormalized-p fr) + (unless (eql fr (read-from-string (prin1-to-string fr))) + (push fr oops) + (return))))) + (loop for f = most-negative-double-float then (/ f 2d0) + while (< f -0d0) + do (loop repeat 10 + for fr = (- (random (- f))) + do (unless (float-denormalized-p fr) + (unless (eql fr (read-from-string (prin1-to-string fr))) + (push fr oops) + (return))))) + (when oops + (error "FP print-read inconsistencies:~%~:{ ~S => ~S~%~}" + (mapcar (lambda (f) + (list f (read-from-string (prin1-to-string f)))) + oops))))) + +(with-test (:name :bug-811386) + (assert (equal " 0.00" (format nil "~7,2,-2f" 0))) + (assert (equal " 0.00" (format nil "~7,2,2f" 0))) + (assert (equal " 0.01" (format nil "~7,2,-2f" 1))) + (assert (equal " 100.00" (format nil "~7,2,2f" 1))) + (assert (equal " 0.00" (format nil "~7,2,-2f" 0.1))) + (assert (equal " 10.00" (format nil "~7,2,2f" 0.1))) + (assert (equal " 0.01" (format nil "~7,2,-2f" 0.5)))) + +(with-test (:name :bug-867684) + (assert (equal "ab" (format nil "a~0&b")))) + +(with-test (:name :print-unreadably-function) + (assert (equal "\"foo\"" + (handler-bind ((print-not-readable #'sb-ext:print-unreadably)) + (write-to-string (coerce "foo" 'base-string) :readably t))))) + +(with-test (:name :printing-specialized-arrays-readably) + (let ((*read-eval* t) + (dimss (loop repeat 10 + collect (loop repeat (1+ (random 3)) + collect (1+ (random 10))))) + (props sb-vm::*specialized-array-element-type-properties*)) + (labels ((random-elt (type) + (case type + (base-char + (code-char (random 128))) + (character + (code-char (random char-code-limit))) + (single-float + (+ least-positive-normalized-single-float + (random most-positive-single-float))) + (double-float + (+ least-positive-normalized-double-float + (random most-positive-double-float))) + (bit + (random 2)) + (fixnum + (random most-positive-fixnum)) + ((t) + t) + (otherwise + (destructuring-bind (type x) type + (ecase type + (unsigned-byte + (random (1- (expt 2 x)))) + (signed-byte + (- (random (expt 2 (1- x))))) + (complex + (complex (random-elt x) (random-elt x))))))))) + (dotimes (i (length props)) + (let ((et (sb-vm::saetp-specifier (aref props i)))) + (when et + (when (eq 'base-char et) + ;; base-strings not included in the #. printing. + (go :next)) + (dolist (dims dimss) + (let ((a (make-array dims :element-type et))) + (assert (equal et (array-element-type a))) + (dotimes (i (array-total-size a)) + (setf (row-major-aref a i) (random-elt et))) + (let ((copy (read-from-string (write-to-string a :readably t)))) + (assert (equal dims (array-dimensions copy))) + (assert (equal et (array-element-type copy))) + (assert (equal (array-total-size a) (array-total-size copy))) + (dotimes (i (array-total-size a)) + (assert (equal (row-major-aref a i) (row-major-aref copy i))))))))) + :next)))) + +(with-test (:name (:format :negative-colinc-and-mincol)) + (assert (raises-error? (format nil "~-2a" 1))) + (assert (raises-error? (format nil "~,0a" 1)))) + +(with-test (:name :bug-905817) + ;; The bug manifests itself in an endless loop in FORMAT. + ;; Correct behaviour is to signal an error. + (handler-case + (with-timeout 5 + (assert (raises-error? (format nil "e~8,0s" 12395)))) + (timeout () + (error "Endless loop in FORMAT")))) + +(with-test (:name :format-type-check) + (assert (equal "1/10" (format nil "~2r" 1/2))) + (assert (raises-error? (format nil "~r" 1.32) sb-format:format-error)) + (assert (raises-error? (format nil "~c" 1.32) sb-format:format-error)) + (assert (equal "1/10" (eval '(format nil "~2r" 1/2)))) + (assert (raises-error? (eval '(format nil "~r" 1.32)) sb-format:format-error)) + (assert (raises-error? (eval '(format nil "~c" 1.32)) sb-format:format-error))) + ;;; success