X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Finterface.impure.lisp;h=60795ad665ce27712d40ea73212404951dee0a6c;hb=c43e3ee7e99bf8116402c2e6a90320b2e92b391b;hp=2bd37ceccf2f85a6cb3801a63fef070c735461ce;hpb=40bf78b47ea89b15698adb9c550efa4cbacafeb7;p=sbcl.git

diff --git a/tests/interface.impure.lisp b/tests/interface.impure.lisp
index 2bd37ce..60795ad 100644
--- a/tests/interface.impure.lisp
+++ b/tests/interface.impure.lisp
@@ -6,7 +6,7 @@
 ;;;; 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.
@@ -19,23 +19,154 @@
   x)
 
 (assert (string= (documentation '(setf foo) 'function)
-		 "(setf foo) documentation"))
+                 "(setf foo) documentation"))
 (assert (string= (documentation #'(setf foo) 'function)
-		 "(setf foo) documentation"))
-
-(defun (sb-pcl::class-predicate foo) (x)
-  "(class-predicate foo) documentation"
-  x)
+                 "(setf foo) documentation"))
 
 (assert (string= (documentation '(setf foo) 'function)
-		 "(setf foo) documentation"))
+                 "(setf foo) documentation"))
 (assert (string= (documentation #'(setf foo) 'function)
-		 "(setf foo) documentation"))
-(assert (string= (documentation '(sb-pcl::class-predicate foo) 'function)
-		 "(class-predicate foo) documentation"))
-(assert (string= (documentation #'(sb-pcl::class-predicate foo) 'function)
-		 "(class-predicate foo) documentation"))
+                 "(setf foo) documentation"))
+
+;;; 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))
+
+;;; 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))
+
+;;; support for DESCRIBE tests
+(defstruct to-be-described a b)
+(defclass forward-describe-class (forward-describe-ref) (a))
+
+;;; DESCRIBE should run without signalling an error.
+(describe (make-to-be-described))
+(describe 12)
+(describe "a string")
+(describe 'symbolism)
+(describe (find-package :cl))
+(describe '(a list))
+(describe #(a vector))
+
+;;; The DESCRIBE-OBJECT methods for built-in CL stuff should do
+;;; FRESH-LINE and TERPRI neatly.
+(dolist (i (list (make-to-be-described :a 14) 12 "a string"
+                 #0a0 #(1 2 3) #2a((1 2) (3 4)) 'sym :keyword
+                 (find-package :keyword) (list 1 2 3)
+                 nil (cons 1 2) (make-hash-table)
+                 (let ((h (make-hash-table)))
+                   (setf (gethash 10 h) 100
+                         (gethash 11 h) 121)
+                   h)
+                 (make-condition 'simple-error)
+                 (make-condition 'simple-error :format-control "fc")
+                 #'car #'make-to-be-described (lambda (x) (+ x 11))
+                 (constantly 'foo) #'(setf to-be-described-a)
+                 #'describe-object (find-class 'to-be-described)
+                 (find-class 'forward-describe-class)
+                 (find-class 'forward-describe-ref) (find-class 'cons)))
+  (let ((s (with-output-to-string (s)
+             (write-char #\x s)
+             (describe i s))))
+    (unless (and (char= #\x (char s 0))
+                 ;; one leading #\NEWLINE from FRESH-LINE or the like, no more
+                 (char= #\newline (char s 1))
+                 (char/= #\newline (char s 2))
+                 ;; one trailing #\NEWLINE from TERPRI or the like, no more
+                 (let ((n (length s)))
+                   (and (char= #\newline (char s (- n 1)))
+                        (char/= #\newline (char s (- n 2))))))
+      (error "misbehavior in DESCRIBE of ~S" i))))
+
+
+;;; Tests of documentation on types and classes
+(defclass foo ()
+  ()
+  (:documentation "FOO"))
+(defstruct bar "BAR")
+(define-condition baz ()
+  ()
+  (:documentation "BAZ"))
+(deftype quux ()
+  "QUUX"
+  't)
+(defstruct (frob (:type vector)) "FROB")
+(macrolet
+    ((do-class (name expected &optional structurep)
+       `(progn
+         (assert (string= (documentation ',name 'type) ,expected))
+         (assert (string= (documentation (find-class ',name) 'type) ,expected))
+         (assert (string= (documentation (find-class ',name) 't) ,expected))
+         ,@(when structurep
+            `((assert (string= (documentation ',name 'structure) ,expected))))
+         (let ((new1 (symbol-name (gensym "NEW1")))
+               (new2 (symbol-name (gensym "NEW2")))
+               (new3 (symbol-name (gensym "NEW3")))
+               (new4 (symbol-name (gensym "NEW4"))))
+           (declare (ignorable new4))
+           (setf (documentation ',name 'type) new1)
+           (assert (string= (documentation (find-class ',name) 'type) new1))
+           (setf (documentation (find-class ',name) 'type) new2)
+           (assert (string= (documentation (find-class ',name) 't) new2))
+           (setf (documentation (find-class ',name) 't) new3)
+           (assert (string= (documentation ',name 'type) new3))
+           ,@(when structurep
+              `((assert (string= (documentation ',name 'structure) new3))
+                (setf (documentation ',name 'structure) new4)
+                (assert (string= (documentation ',name 'structure) new4))))))))
+  (do-class foo "FOO")
+  (do-class bar "BAR" t)
+  (do-class baz "BAZ"))
+
+(assert (string= (documentation 'quux 'type) "QUUX"))
+(setf (documentation 'quux 'type) "NEW4")
+(assert (string= (documentation 'quux 'type) "NEW4"))
 
+(assert (string= (documentation 'frob 'structure) "FROB"))
+(setf (documentation 'frob 'structure) "NEW5")
+(assert (string= (documentation 'frob 'structure) "NEW5"))
 
 ;;;; success
-(sb-ext:quit :unix-code 104)