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47 lines
1.9 KiB
Common Lisp
47 lines
1.9 KiB
Common Lisp
;;;; test of the pretty-printer
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;;;; This software is part of the SBCL system. See the README file for
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;;;; more information.
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;;;;
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;;;; While most of SBCL is derived from the CMU CL system, the test
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;;;; files (like this one) were written from scratch after the fork
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;;;; from CMU CL.
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;;;;
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;;;; This software is in the public domain and is provided with
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;;;; absolutely no warranty. See the COPYING and CREDITS files for
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;;;; more information.
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(with-test (:name :pprint-logical-block-#=nil)
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(assert (not (search "#1=" (write-to-string '(let () (let () x))
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:circle t
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:pretty t)))))
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(with-test (:name :pprint-list-spaces)
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(let* ((list (make-list 50 :initial-element #\Space))
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(string (write-to-string list :pretty t :escape t)))
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(assert (equal (read-from-string string) list))
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(assert (= (count #\Newline string) 2))))
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(with-test (:name :pprint-vector-spaces)
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(let* ((vector (coerce (make-list 50 :initial-element #\Space) 'vector))
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(string (write-to-string vector :pretty t :escape t)))
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(assert (equalp (read-from-string string) vector))
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(assert (= (count #\Newline string) 2))))
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(with-test (:name :pprint-random-spaces)
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(dotimes (i 100)
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(let* ((list (loop repeat 1000 if (= (random 2) 1) collect #\Space else collect #\Tab))
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(lstring (write-to-string list :pretty t :escape t))
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(lread (read-from-string lstring))
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(vector (coerce list 'vector))
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(vstring (write-to-string vector :pretty t :escape t))
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(vread (read-from-string vstring)))
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(assert (equal list lread))
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(assert (equalp vector vread)))))
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(with-test (:name :logical-block-unrelated-object)
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(assert (equal (with-output-to-string (s)
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(let ((*print-circle* t))
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(pprint-logical-block (s nil) (princ '(#1=(1) #1#) s))))
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"(#1=(1) #1#)")))
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