;;;; 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.
;;; GET-DISPATCH-MACRO misbehavior fixed in sbcl-0.7.2.10, but
;;; was fixed a little later.)
(dolist (customizable-char
- ;; According to ANSI "2.1.4 Character Syntax Types", these
- ;; characters are reserved for the programmer.
- '(#\? #\! #\[ #\] #\{ #\}))
+ ;; According to ANSI "2.1.4 Character Syntax Types", these
+ ;; characters are reserved for the programmer.
+ '(#\? #\! #\[ #\] #\{ #\}))
;; So they should have no macro-characterness.
(multiple-value-bind (macro-fun non-terminating-p)
(get-macro-character customizable-char)
;;; PARSE-INTEGER must signal an error of type PARSE-ERROR if it is
;;; unable to parse an integer and :JUNK-ALLOWED is NIL.
(macrolet ((assert-parse-error (form)
- `(multiple-value-bind (val cond)
- (ignore-errors ,form)
- (assert (null val))
- (assert (typep cond 'parse-error)))))
+ `(multiple-value-bind (val cond)
+ (ignore-errors ,form)
+ (assert (null val))
+ (assert (typep cond 'parse-error)))))
(assert-parse-error (parse-integer " "))
(assert-parse-error (parse-integer "12 a"))
(assert-parse-error (parse-integer "12a"))
;;; #A notation enforces that once one 0 dimension has been found, all
;;; subsequent ones are also 0.
(assert (equal (array-dimensions (read-from-string "#3A()"))
- '(0 0 0)))
+ '(0 0 0)))
(assert (equal (array-dimensions (read-from-string "#3A(())"))
- '(1 0 0)))
+ '(1 0 0)))
(assert (equal (array-dimensions (read-from-string "#3A((() ()))"))
- '(1 2 0)))
+ '(1 2 0)))
;;; Bug reported by Nikodemus Siivola on sbcl-devel 2003-07-21:
;;; package misconfiguration
(let ((*read-base* *read-base*))
(dolist (float-string '(".9" ".9e9" ".9e+9" ".9e-9"
- "-.9" "-.9e9" "-.9e+9" "-.9e-9"
- "+.9" "+.9e9" "+.9e+9" "+.9e-9"
- "0.9" "0.9e9" "0.9e+9" "0.9e-9"
- "9.09" "9.09e9" "9.09e+9" "9.09e-9"
- #|"9e9" could be integer|# "9e+9" "9e-9"))
+ "-.9" "-.9e9" "-.9e+9" "-.9e-9"
+ "+.9" "+.9e9" "+.9e+9" "+.9e-9"
+ "0.9" "0.9e9" "0.9e+9" "0.9e-9"
+ "9.09" "9.09e9" "9.09e+9" "9.09e-9"
+ #|"9e9" could be integer|# "9e+9" "9e-9"))
(loop for i from 2 to 36
- do (setq *read-base* i)
- do (assert (typep (read-from-string float-string)
- *read-default-float-format*))
- do (assert (typep
- (read-from-string (substitute #\E #\e float-string))
- *read-default-float-format*))
- if (position #\e float-string)
- do (assert (typep
- (read-from-string (substitute #\s #\e float-string))
- 'short-float))
- and do (assert (typep
- (read-from-string (substitute #\S #\e float-string))
- 'short-float))
- and do (assert (typep
- (read-from-string (substitute #\f #\e float-string))
- 'single-float))
- and do (assert (typep
- (read-from-string (substitute #\F #\e float-string))
- 'single-float))
- and do (assert (typep
- (read-from-string (substitute #\d #\e float-string))
- 'double-float))
- and do (assert (typep
- (read-from-string (substitute #\D #\e float-string))
- 'double-float))
- and do (assert (typep
- (read-from-string (substitute #\l #\e float-string))
- 'long-float))
- and do (assert (typep
- (read-from-string (substitute #\L #\e float-string))
- 'long-float)))))
+ do (setq *read-base* i)
+ do (assert (typep (read-from-string float-string)
+ *read-default-float-format*))
+ do (assert (typep
+ (read-from-string (substitute #\E #\e float-string))
+ *read-default-float-format*))
+ if (position #\e float-string)
+ do (assert (typep
+ (read-from-string (substitute #\s #\e float-string))
+ 'short-float))
+ and do (assert (typep
+ (read-from-string (substitute #\S #\e float-string))
+ 'short-float))
+ and do (assert (typep
+ (read-from-string (substitute #\f #\e float-string))
+ 'single-float))
+ and do (assert (typep
+ (read-from-string (substitute #\F #\e float-string))
+ 'single-float))
+ and do (assert (typep
+ (read-from-string (substitute #\d #\e float-string))
+ 'double-float))
+ and do (assert (typep
+ (read-from-string (substitute #\D #\e float-string))
+ 'double-float))
+ and do (assert (typep
+ (read-from-string (substitute #\l #\e float-string))
+ 'long-float))
+ and do (assert (typep
+ (read-from-string (substitute #\L #\e float-string))
+ 'long-float)))))
(let ((*read-base* *read-base*))
(dolist (integer-string '("1." "2." "3." "4." "5." "6." "7." "8." "9." "0."))
(loop for i from 2 to 36
- do (setq *read-base* i)
- do (assert (typep (read-from-string integer-string) 'integer)))))
+ do (setq *read-base* i)
+ do (assert (typep (read-from-string integer-string) 'integer)))))
(let ((*read-base* *read-base*))
(dolist (symbol-string '("A." "a." "Z." "z."
-
- "+.9eA" "+.9ea"
-
- "0.A" "0.a" "0.Z" "0.z"
- #|"9eA" "9ea"|# "9e+A" "9e+a" "9e-A" "9e-a"
- #|"Ae9" "ae9"|# "Ae+9" "ae+9" "Ae-9" "ae-9"
+ "+.9eA" "+.9ea"
+
+ "0.A" "0.a" "0.Z" "0.z"
- "ee+9" "Ee+9" "eE+9" "EE+9"
- "ee-9" "Ee-9" "eE-9" "EE-9"
+ #|"9eA" "9ea"|# "9e+A" "9e+a" "9e-A" "9e-a"
+ #|"Ae9" "ae9"|# "Ae+9" "ae+9" "Ae-9" "ae-9"
- "A.0" "A.0e10" "a.0" "a.0e10"
+ "ee+9" "Ee+9" "eE+9" "EE+9"
+ "ee-9" "Ee-9" "eE-9" "EE-9"
- "1e1e+9"))
+ "A.0" "A.0e10" "a.0" "a.0e10"
+
+ "1e1e+9"))
(loop for i from 2 to 36
- do (setq *read-base* i)
- do (assert (typep (read-from-string symbol-string) 'symbol)))))
+ do (setq *read-base* i)
+ do (assert (typep (read-from-string symbol-string) 'symbol)))))
(let ((standard-chars " !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~
")
(standard-terminating-macro-chars "\"'(),;`")
(standard-nonterminating-macro-chars "#"))
(flet ((frob (char)
- (multiple-value-bind (fun non-terminating-p)
- (get-macro-character char)
- (cond
- ((find char standard-terminating-macro-chars)
- (unless (and fun (not non-terminating-p))
- (list char)))
- ((find char standard-nonterminating-macro-chars)
- (unless (and fun non-terminating-p)
- (list char)))
- (t (unless (and (not fun) (not non-terminating-p))
- (list char)))))))
+ (multiple-value-bind (fun non-terminating-p)
+ (get-macro-character char)
+ (cond
+ ((find char standard-terminating-macro-chars)
+ (unless (and fun (not non-terminating-p))
+ (list char)))
+ ((find char standard-nonterminating-macro-chars)
+ (unless (and fun non-terminating-p)
+ (list char)))
+ (t (unless (and (not fun) (not non-terminating-p))
+ (list char)))))))
(let ((*readtable* (copy-readtable nil)))
(assert (null (loop for c across standard-chars append (frob c)))))))
")
(undefined-chars "!\"$%&,;>?@[]^_`~{}/dDeEfFgGhHiIjJkKlLmMnNqQtTuUvVwWyYzZ"))
(flet ((frob (char)
- (let ((fun (get-dispatch-macro-character #\# char)))
- (cond
- ((find char undefined-chars)
- (when fun (list char)))
- ((digit-char-p char 10)
- (when fun (list char)))
- (t
- (unless fun (list char)))))))
+ (let ((fun (get-dispatch-macro-character #\# char)))
+ (cond
+ ((find char undefined-chars)
+ (when fun (list char)))
+ ((digit-char-p char 10)
+ (when fun (list char)))
+ (t
+ (unless fun (list char)))))))
(let ((*readtable* (copy-readtable nil)))
(assert (null (loop for c across standard-chars append (frob c)))))))
(multiple-value-bind (res err) (ignore-errors (read-from-string ""))
(assert (not res))
(assert (typep err 'end-of-file)))
+
+(assert (equal '((0 . "A") (1 . "B"))
+ (coerce (read-from-string "#((0 . \"A\") (1 . \"B\"))")
+ 'list)))
+
+;;; parse-integer uses whitespace[1] not whitespace[2] as its
+;;; definition of whitespace to skip.
+(let ((*readtable* (copy-readtable)))
+ (set-syntax-from-char #\7 #\Space)
+ (assert (= 710 (parse-integer "710"))))
+
+(let ((*readtable* (copy-readtable)))
+ (set-syntax-from-char #\7 #\Space)
+ (assert (string= (format nil "~7D" 1) " 1")))
+
+(let ((symbol (find-symbol "DOES-NOT-EXIST" "CL-USER")))
+ (assert (null symbol))
+ (handler-case
+ (read-from-string "CL-USER:DOES-NOT-EXIST")
+ (reader-error (c)
+ (princ c))))
+
+;;; The GET-MACRO-CHARACTER in SBCL <= "1.0.34.2" bogusly computed its
+;;; second return value relative to *READTABLE* rather than the passed
+;;; readtable.
+(let* ((*readtable* (copy-readtable nil)))
+ (set-syntax-from-char #\" #\A)
+ (multiple-value-bind (reader-fn non-terminating-p)
+ (get-macro-character #\" (copy-readtable nil))
+ (declare (ignore reader-fn))
+ (assert (not non-terminating-p))))
+
+(with-test (:name :bug-309093)
+ (assert (eq :error
+ (handler-case
+ (read-from-string "`#2A((,(1+ 0) 0) (0 0))")
+ (reader-error ()
+ :error)))))
+
+(with-test (:name :set-syntax-from-char-dispatch-macro-char)
+ (let ((rt (copy-readtable)))
+ (make-dispatch-macro-character #\! nil rt)
+ (set-dispatch-macro-character #\! #\! (constantly 'bang^2) rt)
+ (flet ((maybe-bang ()
+ (let ((*readtable* rt))
+ (read-from-string "!!"))))
+ (assert (eq 'bang^2 (maybe-bang)))
+ (set-syntax-from-char #\! #\! rt)
+ (assert (eq '!! (maybe-bang))))))
+
+(with-test (:name :read-in-package-syntax)
+ (assert (equal '(sb-c::a (sb-kernel::x sb-kernel::y) sb-c::b)
+ (read-from-string "sb-c::(a sb-kernel::(x y) b)")))
+ #+sb-package-locks
+ (assert (eq :violated!
+ (handler-case
+ (read-from-string "cl::'foo")
+ (package-lock-violation ()
+ :violated!)))))
+
+(with-test (:name :bug-309070)
+ (with-timeout 10
+ (assert (raises-error? (read-from-string "10e10000000000000000000")
+ sb-kernel:reader-impossible-number-error))))
+
+(with-test (:name :bug-1095918)
+ (assert (= (length `#3(1)) 3)))
projects / sbcl.git / blobdiff