(assert (string= (documentation #'(setf foo) 'function)
"(setf foo) documentation"))
\f
+(with-test (:name :disassemble)
;;; DISASSEMBLE shouldn't fail on closures or unpurified functions
-(defun disassemble-fun (x) x)
-(disassemble 'disassemble-fun)
-
-(let ((x 1)) (defun disassemble-closure (y) (if y (setq x y) x)))
-(disassemble 'disassemble-closure)
-
-#+sb-eval
-(progn
- ;; Nor should it fail on interpreted functions
- (let ((sb-ext:*evaluator-mode* :interpret))
- (eval `(defun disassemble-eval (x) x))
- (disassemble 'disassemble-eval))
-
- ;; disassemble-eval should still be an interpreted function.
- ;; clhs disassemble: "(If that function is an interpreted function,
- ;; it is first compiled but the result of this implicit compilation
- ;; is not installed.)"
- (assert (sb-eval:interpreted-function-p #'disassemble-eval)))
-
-;; nor should it fail on generic functions or other funcallable instances
-(defgeneric disassemble-generic (x))
-(disassemble 'disassemble-generic)
-(let ((fin (sb-mop:make-instance 'sb-mop:funcallable-standard-object)))
- (disassemble fin))
+ (defun disassemble-fun (x) x)
+ (disassemble 'disassemble-fun)
+
+ (let ((x 1)) (defun disassemble-closure (y) (if y (setq x y) x)))
+ (disassemble 'disassemble-closure)
+
+ #+sb-eval
+ (progn
+ ;; Nor should it fail on interpreted functions
+ (let ((sb-ext:*evaluator-mode* :interpret))
+ (eval `(defun disassemble-eval (x) x))
+ (disassemble 'disassemble-eval))
+
+ ;; disassemble-eval should still be an interpreted function.
+ ;; clhs disassemble: "(If that function is an interpreted function,
+ ;; it is first compiled but the result of this implicit compilation
+ ;; is not installed.)"
+ (assert (sb-eval:interpreted-function-p #'disassemble-eval)))
+
+ ;; nor should it fail on generic functions or other funcallable instances
+ (defgeneric disassemble-generic (x))
+ (disassemble 'disassemble-generic)
+ (let ((fin (make-instance 'sb-mop:funcallable-standard-object)))
+ (disassemble fin)))
;;; while we're at it, much the same applies to
;;; FUNCTION-LAMBDA-EXPRESSION:
(defun fle-fun (x) x)
-(function-lambda-expression #'fle-fun)
(let ((x 1)) (defun fle-closure (y) (if y (setq x y) x)))
-(function-lambda-expression #'fle-closure)
-
-#+sb-eval
-(progn
- ;; Nor should it fail on interpreted functions
- (let ((sb-ext:*evaluator-mode* :interpret))
- (eval `(defun fle-eval (x) x))
- (function-lambda-expression #'fle-eval))
-
- ;; fle-eval should still be an interpreted function.
- (assert (sb-eval:interpreted-function-p #'fle-eval)))
-
-;; nor should it fail on generic functions or other funcallable instances
-(defgeneric fle-generic (x))
-(function-lambda-expression #'fle-generic)
-(let ((fin (sb-mop:make-instance 'sb-mop:funcallable-standard-object)))
- (function-lambda-expression fin))
+
+(with-test (:name :function-lambda-expression)
+ (flet ((fle-name (x)
+ (nth-value 2 (function-lambda-expression x))))
+ (assert (eql (fle-name #'fle-fun) 'fle-fun))
+ (assert (eql (fle-name #'fle-closure) 'fle-closure))
+ (assert (eql (fle-name #'disassemble-generic) 'disassemble-generic))
+ (function-lambda-expression
+ (make-instance 'sb-mop:funcallable-standard-object))
+ (function-lambda-expression
+ (make-instance 'generic-function))
+ (function-lambda-expression
+ (make-instance 'standard-generic-function))
+ #+sb-eval
+ (progn
+ (let ((sb-ext:*evaluator-mode* :interpret))
+ (eval `(defun fle-eval (x) x))
+ (assert (eql (fle-name #'fle-eval) 'fle-eval)))
+
+ ;; fle-eval should still be an interpreted function.
+ (assert (sb-eval:interpreted-function-p #'fle-eval)))))
+
\f
;;; support for DESCRIBE tests
(defstruct to-be-described a b)
(let ((sb-ext:*evaluator-mode* :compile))
(eval `(let (x) (defun closure-to-describe () (incf x)))))
+(with-test (:name :describe-empty-gf)
+ (describe (make-instance 'generic-function))
+ (describe (make-instance 'standard-generic-function)))
+
;;; DESCRIBE should run without signalling an error.
(with-test (:name (describe :no-error))
(describe (make-to-be-described))
"bar"
(incf x y)))
-(with-test (:name (documentation closure))
+(with-test (:name (documentation :closure))
(assert (string= (documentation 'docfoo 'function) "bar"))
- (assert (string= (documentation #'docfoo t) "bar"))
(assert (string= (setf (documentation 'docfoo 'function) "baz") "baz"))
(assert (string= (documentation 'docfoo 'function) "baz"))
- (assert (string= (documentation #'docfoo t) "bar"))
+ (assert (string= (documentation #'docfoo t) "baz"))
(assert (string= (setf (documentation #'docfoo t) "zot") "zot"))
(assert (string= (documentation #'docfoo t) "zot"))
- (assert (string= (documentation 'docfoo 'function) "baz"))
+ (assert (string= (documentation 'docfoo 'function) "zot"))
(assert (not (setf (documentation 'docfoo 'function) nil)))
- (assert (string= (documentation 'docfoo 'function) "zot")))
+ (assert (not (documentation 'docfoo 'function))))
-(with-test (:name (documentation built-in-macro) :skipped-on '(not :sb-doc))
+(with-test (:name (documentation :built-in-macro) :skipped-on '(not :sb-doc))
(assert (documentation 'trace 'function)))
-(with-test (:name (documentation built-in-function) :skipped-on '(not :sb-doc))
+(with-test (:name (documentation :built-in-function) :skipped-on '(not :sb-doc))
(assert (documentation 'cons 'function)))
(with-test (:name :describe-generic-function-with-assumed-type)
(assert (equal "foo" (documentation 'bug-643958-test 'function)))
(setf (documentation 'bug-643958-test 'function) "bar")
(assert (equal "bar" (documentation 'bug-643958-test 'function))))
+
+(defclass cannot-print-this ()
+ ())
+(defmethod print-object ((oops cannot-print-this) stream)
+ (error "No go!"))
+(with-test (:name :describe-suppresses-print-errors)
+ (handler-bind ((error #'continue))
+ (with-output-to-string (s)
+ (describe (make-instance 'cannot-print-this) s))))
+(with-test (:name :backtrace-suppresses-print-errors)
+ (handler-bind ((error #'continue))
+ (with-output-to-string (s)
+ (labels ((foo (n x)
+ (when (plusp n)
+ (foo (1- n) x))
+ (when (zerop n)
+ (sb-debug:backtrace 100 s))))
+ (foo 100 (make-instance 'cannot-print-this))))))
+(with-test (:name :backtrace-and-circles)
+ (handler-bind ((error #'continue))
+ (with-output-to-string (s)
+ (labels ((foo (n x)
+ (when (plusp n)
+ (foo (1- n) x))
+ (when (zerop n)
+ (sb-debug:backtrace 100 s))))
+ (foo 100 (let ((list (list t)))
+ (nconc list list)))))))
+
+(with-test (:name :endianness-in-features)
+ (assert
+ (or (member :big-endian *features*)
+ (member :little-endian *features*))))
+
+(with-test (:name :function-documentation-mismatch)
+ (defun test ()
+ "X"
+ nil)
+ (setf (symbol-function 'test2) #'test)
+ (setf (documentation 'test 'function) "Y")
+ (assert (equal (documentation #'test t)
+ (documentation 'test 'function)))
+ (setf (documentation 'test2 'function) "Z")
+ (assert (not
+ (equal (documentation 'test 'function)
+ (documentation 'test2 'function)))))
+
+(with-test (:name :setf-documentation-on-nil)
+ (assert
+ (handler-case
+ (assert (equal (setf (documentation nil 'function) "foo") "foo"))
+ (style-warning () t)
+ (:no-error (x)
+ (declare (ignore x))
+ nil))))
+
+(with-test (:name (trace generic-function))
+ (defgeneric traced-gf (x))
+ (defmethod traced-gf (x) (1+ x))
+ (assert (= (traced-gf 3) 4))
+ (trace traced-gf)
+ (let ((output (with-output-to-string (*trace-output*)
+ (assert (= (traced-gf 3) 4)))))
+ (assert (> (length output) 0)))
+ (assert (typep #'traced-gf 'standard-generic-function))
+ (untrace traced-gf)
+ (let ((output (with-output-to-string (*trace-output*)
+ (assert (= (traced-gf 3) 4)))))
+ (assert (= (length output) 0))))
\f
;;;; success
projects / sbcl.git / blobdiff