X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Fmop.impure.lisp;h=b9a9086fb6350e9c0ea4c1e52707ec211e7cf670;hb=40bf78b47ea89b15698adb9c550efa4cbacafeb7;hp=9e09e315d04695717b9f4dc917a8f6aeef20d13e;hpb=27f66b547413b4a3e1b285270d468ee1e588153c;p=sbcl.git

diff --git a/tests/mop.impure.lisp b/tests/mop.impure.lisp
index 9e09e31..b9a9086 100644
--- a/tests/mop.impure.lisp
+++ b/tests/mop.impure.lisp
@@ -22,6 +22,13 @@
 
 (in-package "MOP-TEST")
 
+;;; Readers for Class Metaobjects (pp. 212--214 of AMOP)
+(defclass red-herring (forward-ref) ())
+
+(assert (null (sb-pcl:class-direct-slots (sb-pcl:find-class 'forward-ref))))
+(assert (null (sb-pcl:class-direct-default-initargs
+	       (sb-pcl:find-class 'forward-ref))))
+
 ;;; Readers for Generic Function Metaobjects (pp. 216--218 of AMOP)
 (defgeneric fn-with-odd-arg-precedence (a b c)
   (:argument-precedence-order b c a))
@@ -37,6 +44,16 @@
 	 (sb-pcl:generic-function-argument-precedence-order #'documentation)
 	 (let ((ll (sb-pcl:generic-function-lambda-list #'documentation)))
 	   (list (nth 1 ll) (nth 0 ll)))))
+
+(assert (null
+	 (sb-pcl:generic-function-declarations #'fn-with-odd-arg-precedence)))
+(defgeneric gf-with-declarations (x)
+  (declare (optimize (speed 3)))
+  (declare (optimize (safety 0))))
+(let ((decls (sb-pcl:generic-function-declarations #'gf-with-declarations)))
+  (assert (= (length decls) 2))
+  (assert (member '(optimize (speed 3)) decls :test #'equal))
+  (assert (member '(optimize (safety 0)) decls :test #'equal)))
 
 ;;; Readers for Slot Definition Metaobjects (pp. 221--224 of AMOP)
 
@@ -70,5 +87,22 @@
 (make-instance 'finalization-test-2)
 (assert (= (get-count) 3))
 
+;;; Bits of FUNCALLABLE-STANDARD-CLASS are easy to break; make sure
+;;; that it is at least possible to define classes with that as a
+;;; metaclass.
+(defclass gf-class (standard-generic-function) ()
+  (:metaclass sb-pcl::funcallable-standard-class))
+(defgeneric g (a b c)
+  (:generic-function-class gf-class))
+
+;;; until sbcl-0.7.12.47, PCL wasn't aware of some direct class
+;;; relationships.  These aren't necessarily true, but are probably
+;;; not going to change often.
+(dolist (x '(number array sequence character symbol))
+  (assert (eq (car (sb-pcl:class-direct-superclasses (sb-pcl:find-class x)))
+	      (sb-pcl:find-class t)))
+  (assert (member (sb-pcl:find-class x)
+		  (sb-pcl:class-direct-subclasses (sb-pcl:find-class t)))))
+
 ;;;; success
 (sb-ext:quit :unix-status 104)