;;;; 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.
(assert (constantp (find-class 'symbol)))
(assert (constantp #p""))
+;;; More CONSTANTP tests
+;;; form constantp sb-int:constant-form-value
+(dolist (test '((t t t)
+ (x nil)
+ ('x t x)
+ (:keyword t :keyword)
+ (42 t 42)
+ ((if t :ok x) t :ok)
+ ((if t x :no) nil)
+ ((progn
+ (error "oops")
+ t) nil)
+ ((progn 1 2 3) t 3)
+ ((block foo :good) t :good)
+ ((block foo
+ (return-from foo t)) nil)
+ ((progv
+ (list (gensym))
+ '(1)
+ (+ 1)) nil)
+ ((progv
+ '(x)
+ (list (random 2))
+ x) nil)
+ ((progv
+ '(x)
+ '(1)
+ (1+ x)) t 2)
+ ((progv '(x) '(t)
+ (if x 1 2)) t 1)
+ ((unwind-protect 1 nil) t 1)
+ ((unwind-protect 1
+ (xxx)) nil)
+ ((the integer 1) t 1)
+ ((the integer (+ 1 1)) t 2)
+ ((the integer (foo)) nil)
+ ((+ 1 2) t 3)))
+ (destructuring-bind (form c &optional v) test
+ (assert (eql (constantp form) c))
+ (when c
+ (assert (eql v (sb-int:constant-form-value form))))))
+
;;; DEFPARAMETER must assign a dynamic variable
(let ((var (gensym)))
(assert (equal (eval `(list (let ((,var 1))
;;; No extra output, please
(assert (equal ".."
- (with-output-to-string (*standard-output*)
- (eval '(progn (princ ".") (let ((x 42)) t) (princ "."))))))
+ (with-output-to-string (*standard-output*)
+ (eval '(progn (princ ".") (let ((x 42)) t) (princ "."))))))
;;; success
-(sb-ext:quit :unix-status 104)