0.7.13.25:

[sbcl.git] / tests / defstruct.impure.lisp

diff --git a/tests/defstruct.impure.lisp b/tests/defstruct.impure.lisp
index 0582be5..e195286 100644 (file)
--- a/tests/defstruct.impure.lisp
+++ b/tests/defstruct.impure.lisp
@@ -23,6 +23,36 @@
 (assert (raises-error? (setf (person-name (make-person :name "Q")) 1)
                       type-error))
 
+;;; An &AUX variable in a boa-constructor without a default value
+;;; means "do not initialize slot" and does not cause type error
+(defstruct (boa-saux (:constructor make-boa-saux (&aux a (b 3) (c))))
+    (a #\! :type (integer 1 2))
+    (b #\? :type (integer 3 4))
+    (c #\# :type (integer 5 6)))
+(let ((s (make-boa-saux)))
+  (declare (notinline identity))
+  #+nil ; bug 235a
+  (locally (declare (optimize (safety 3))
+                    (inline boa-saux-a))
+    (assert (raises-error? (identity (boa-saux-a s)) type-error)))
+  (setf (boa-saux-a s) 1)
+  (setf (boa-saux-c s) 5)
+  (assert (eql (boa-saux-a s) 1))
+  (assert (eql (boa-saux-b s) 3))
+  (assert (eql (boa-saux-c s) 5)))
+                                        ; these two checks should be
+                                        ; kept separated
+(let ((s (make-boa-saux)))
+  (declare (notinline identity))
+  (locally (declare (optimize (safety 0))
+                    (inline boa-saux-a))
+    (assert (eql (identity (boa-saux-a s)) 0)))
+  (setf (boa-saux-a s) 1)
+  (setf (boa-saux-c s) 5)
+  (assert (eql (boa-saux-a s) 1))
+  (assert (eql (boa-saux-b s) 3))
+  (assert (eql (boa-saux-c s) 5)))
+
 ;;; basic inheritance
 (defstruct (astronaut (:include person)
                      (:conc-name astro-))
@@ -40,7 +70,7 @@
 
 ;;; interaction of :TYPE and :INCLUDE and :INITIAL-OFFSET
 (defstruct (binop (:type list) :named (:initial-offset 2))
-  (operator '? :type symbol)   
+  (operator '? :type symbol)
   operand-1
   operand-2)
 (defstruct (annotated-binop (:type list)
@@ -429,6 +459,23 @@
 (assert (raises-error? (conc-name-nil-slot (make-conc-name-nil))
                       undefined-function))
 \f
+;;; The named/typed predicates were a little fragile, in that they
+;;; could throw errors on innocuous input:
+(defstruct (list-struct (:type list) :named) a-slot)
+(assert (list-struct-p (make-list-struct)))
+(assert (not (list-struct-p nil)))
+(assert (not (list-struct-p 1)))
+(defstruct (offset-list-struct (:type list) :named (:initial-offset 1)) a-slot)
+(assert (offset-list-struct-p (make-offset-list-struct)))
+(assert (not (offset-list-struct-p nil)))
+(assert (not (offset-list-struct-p 1)))
+(assert (not (offset-list-struct-p '(offset-list-struct))))
+(assert (not (offset-list-struct-p '(offset-list-struct . 3))))
+(defstruct (vector-struct (:type vector) :named) a-slot)
+(assert (vector-struct-p (make-vector-struct)))
+(assert (not (vector-struct-p nil)))
+(assert (not (vector-struct-p #())))
+
 ;;; success
 (format t "~&/returning success~%")
 (quit :unix-status 104)