X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Fclos.impure-cload.lisp;h=5b427369dbe4de8e1a93bc3c8ad61718b55caced;hb=952798e77d09b8dcc27d8eea4f22cab552528ae7;hp=beaa4ee4530a4b1545092152ea68f95d83fcd1e8;hpb=ded2af78dc3f04e6b0c41817a712516aa4caf62d;p=sbcl.git

diff --git a/tests/clos.impure-cload.lisp b/tests/clos.impure-cload.lisp
index beaa4ee..5b42736 100644
--- a/tests/clos.impure-cload.lisp
+++ b/tests/clos.impure-cload.lisp
@@ -62,6 +62,108 @@
 (defmethod baz ((x specializer2)) x)
 (defmethod baz ((x specializer1)) x)
 (assert (typep (baz (make-instance 'specializer1)) 'specializer1))
+
+;;; ... and from McCLIM, another test case:
+(defclass specializer1a (specializer2a specializer2b) ())
+(defclass specializer2a () ())
+(defmethod initialize-instance :after
+    ((obj specializer2a) &key &allow-other-keys)
+  (print obj))
+
+;;; in a similar vein, we should be able to define methods on classes
+;;; that are effectively unknown to the type system:
+(sb-mop:ensure-class 'unknown-type)
+(defmethod method-on-unknown ((x unknown-type)) x)
+;;; (we can't call it without defining methods on allocate-instance
+;;; etc., but we should be able to define it).
+
+;;; the ctor MAKE-INSTANCE optimizer used not to handle duplicate
+;;; initargs...
+(defclass dinitargs-class1 ()
+  ((a :initarg :a)))
+(assert (= (slot-value (make-instance 'dinitargs-class1 :a 1 :a 2) 'a) 1))
+
+(defclass dinitargs-class2 ()
+  ((b :initarg :b1 :initarg :b2)))
+(assert (= (slot-value (make-instance 'dinitargs-class2 :b2 3 :b1 4) 'b) 3))
+;;; ... or default-initargs when the location was already initialized
+(defvar *definitargs-counter* 0)
+(defclass definitargs-class ()
+  ((a :initarg :a :initarg :a2))
+  (:default-initargs :a2 (incf *definitargs-counter*)))
+(assert (= (slot-value (make-instance 'definitargs-class) 'a) 1))
+(assert (= (slot-value (make-instance 'definitargs-class :a 0) 'a) 0))
+(assert (= *definitargs-counter* 2))
+
+;;; inherited local -> shared slot initforms
+;;  (adapted from Paul F. Dietz's test suite DEFCLASS-0211.1)
+(defclass shared-to-local-initform-super ()
+  ((redefined :allocation :instance :initform 'orig-initform)))
+(defclass shared-to-local-initform-sub (shared-to-local-initform-super)
+  ((redefined :allocation :class)))
+(assert (slot-boundp (make-instance 'shared-to-local-initform-sub) 'redefined))
+(assert (eq 'orig-initform
+	    (slot-value (make-instance 'shared-to-local-initform-sub) 'redefined)))
+
+(defgeneric no-ignored-warnings (x y))
+(handler-case
+    (eval '(defmethod no-ignored-warnings ((x t) (y t))
+	    (declare (ignore x y)) nil))
+  (style-warning (c) (error c)))
+(handler-case
+    (eval '(defmethod no-ignored-warnings ((x number) (y t))
+	    (declare (ignore x y)) (setq *print-level* nil)))
+  (style-warning (c) (error c)))
+(handler-case
+    (eval '(defmethod no-ignored-warnings ((x fixnum) (y t))
+	    (declare (ignore x)) (setq y 'foo)))
+  (style-warning (c) (error c)))
+
+;;; ctor optimization bugs:
+;;;
+;;; :DEFAULT-INITARGS not checked for validity
+(defclass invalid-default-initargs ()
+  ((foo :initarg :foo))
+  (:default-initargs :invalid-initarg 2))
+(multiple-value-bind (result condition)
+    (ignore-errors (make-instance 'invalid-default-initargs :foo 1))
+  (assert (null result))
+  (assert (typep condition 'program-error)))
+;;; :DEFAULT-INITARGS not passed to INITIALIZE-INSTANCE or
+;;; SHARED-INITIALIZE :BEFORE methods.
+(defclass default-initargs-with-method ()
+  ((foo :initarg :valid-initarg))
+  (:default-initargs :valid-initarg 2))
+(defmethod shared-initialize :before ((thing default-initargs-with-method)
+				      slot-names &key valid-initarg)
+  (assert (= valid-initarg 2)))
+(make-instance 'default-initargs-with-method)
+;;; and a test with a non-constant initarg
+(defvar *d-i-w-m-2* 0)
+(defclass default-initargs-with-method2 ()
+  ((foo :initarg :valid-initarg))
+  (:default-initargs :valid-initarg (incf *d-i-w-m-2*)))
+(defmethod shared-initialize :before ((thing default-initargs-with-method2)
+				      slot-names &key valid-initarg)
+  (assert (= valid-initarg 1)))
+(make-instance 'default-initargs-with-method2)
+(assert (= *d-i-w-m-2* 1))
+
+;;; from Axel Schairer on cmucl-imp 2004-08-05
+(defclass class-with-symbol-initarg ()
+  ((slot :initarg slot)))
+(defmethod initialize-instance :after
+    ((x class-with-symbol-initarg) &rest initargs &key &allow-other-keys)
+  (unless (or (null initargs)
+	      (eql (getf initargs 'slot)
+		   (slot-value x 'slot)))
+    (error "bad bad bad")))
+(defun make-thing (arg)
+  (make-instance 'class-with-symbol-initarg 'slot arg))
+(defun make-other-thing (slot arg)
+  (make-instance 'class-with-symbol-initarg slot arg))
+(assert (eql (slot-value (make-thing 1) 'slot) 1))
+(assert (eql (slot-value (make-other-thing 'slot 2) 'slot) 2))
 
 ;;; success
-(sb-ext:quit :unix-status 104)
\ No newline at end of file
+(sb-ext:quit :unix-status 104)