:done))
"#1=(1 2 3 . #1#)")))
-(with-test (:name :pprint :bug-99)
+(with-test (:name (:pprint :bug-99))
(assert (equal
(with-output-to-string (*standard-output*)
(let* ((*print-circle* t))
;;; bug reported by Paul Dietz on sbcl-devel: unquoted lambda lists
;;; were leaking the SB-IMPL::BACKQ-COMMA implementation.
-(with-test (:name :pprint :leaking-backq-comma)
+(with-test (:name :pprint-leaking-backq-comma)
(assert (equal
(with-output-to-string (s)
(write '`(foo ,x) :stream s :pretty t :readably t))
(defun ppd-function-name (s o)
(print (length o) s))
-(with-test (:name :set-pprint-dispatch :no-function-coerce))
+(with-test (:name (:set-pprint-dispatch :no-function-coerce)))
(let ((s (with-output-to-string (s)
(pprint '(frob a b) s))))
(assert (position #\3 s)))
;;; Printing malformed defpackage forms without errors.
(with-test (:name :pprint-defpackage)
- (with-open-stream (null (make-broadcast-stream))
+ (let ((*standard-output* (make-broadcast-stream)))
(pprint '(defpackage :foo nil))
(pprint '(defpackage :foo 42))))
(assert (equal "(DEFMETHOD FOO :AFTER (FUNCTION CONS) FUNCTION)"
(to-string `(defmethod foo :after (function cons) function))))))
+(defclass frob () ())
+
+(defmethod print-object ((obj frob) stream)
+ (print-unreadable-object (obj stream :type nil :identity nil)
+ (format stream "FRABOTZICATOR")))
+
+;;; SBCL < 1.0.38 printed #<\nFRABOTIZICATOR>
+(with-test (:name (:pprint-unreadable-object :no-ugliness-when-type=nil))
+ (assert (equal "#<FRABOTZICATOR>"
+ (let ((*print-right-margin* 5)
+ (*print-pretty* t))
+ (format nil "~@<~S~:>" (make-instance 'frob))))))
+
+(with-test (:name :pprint-logical-block-code-deletion-node)
+ (handler-case
+ (compile nil
+ `(lambda (words &key a b c)
+ (pprint-logical-block (nil words :per-line-prefix (or a b c))
+ (pprint-fill *standard-output* (sort (copy-seq words) #'string<) nil))))
+ ((or sb-ext:compiler-note warning) (c)
+ (error e))))
+
+(with-test (:name :pprint-logical-block-multiple-per-line-prefix-eval)
+ (funcall (compile nil
+ `(lambda ()
+ (let ((n 0))
+ (with-output-to-string (s)
+ (pprint-logical-block (s nil :per-line-prefix (if (eql 1 (incf n))
+ "; "
+ (error "oops")))
+ (pprint-newline :mandatory s)
+ (pprint-newline :mandatory s)))
+ n)))))
+
+(with-test (:name :can-restore-orig-pprint-dispatch-table)
+ (let* ((orig (pprint-dispatch 'some-symbol))
+ (alt (lambda (&rest args) (apply orig args))))
+ (set-pprint-dispatch 'symbol alt)
+ (assert (eq alt (pprint-dispatch 'some-symbol)))
+ (setf *print-pprint-dispatch* (copy-pprint-dispatch nil))
+ (assert (eq orig (pprint-dispatch 'some-symbol)))
+ (assert (not (eq alt orig)))))
+
+(with-test (:name :pprint-improper-list)
+ (let* ((max-length 10)
+ (stream (make-broadcast-stream))
+ (errors
+ (loop for symbol being the symbol in :cl
+ nconc
+ (loop for i from 1 below max-length
+ for list = (cons symbol 10) then (cons symbol list)
+ when (nth-value 1 (ignore-errors (pprint list stream)))
+ collect (format nil "(~{~a ~}~a . 10)" (butlast list) symbol)))))
+ (when errors
+ (error "Can't PPRINT imporper lists: ~a" errors))))
+
+(with-test (:name :pprint-circular-backq-comma)
+ ;; LP 1161218 reported by James M. Lawrence
+ (let ((string (write-to-string '(let ((#1=#:var '(99)))
+ `(progn ,@(identity #1#)))
+ :circle t :pretty t)))
+ (assert (not (search "#2#" string)))))
\f
;;; success