0.9.9.29

[sbcl.git] / tests / type.pure.lisp

diff --git a/tests/type.pure.lisp b/tests/type.pure.lisp
index 3bddb5b..55e2575 100644 (file)
--- a/tests/type.pure.lisp
+++ b/tests/type.pure.lisp
@@ -289,3 +289,44 @@ ACTUAL ~D DERIVED ~D~%"
                 '(cons (satisfies bar) t))
     (assert (null cyes))
     (assert (null cwin))))
+
+(multiple-value-bind (yes win)
+    (subtypep 'generic-function 'function)
+  (assert yes)
+  (assert win))
+;;; this would be in some internal test suite like type.before-xc.lisp
+;;; except that generic functions don't exist at that stage.
+(multiple-value-bind (yes win)
+    (subtypep 'generic-function 'sb-kernel:funcallable-instance)
+  (assert yes)
+  (assert win))
+
+;;; all sorts of answers are right for this one, but it used to
+;;; trigger an AVER instead.
+(subtypep '(function ()) '(and (function ()) (satisfies identity)))
+
+(assert (sb-kernel:unknown-type-p (sb-kernel:specifier-type 'an-unkown-type)))
+
+(assert
+ (sb-kernel:type=
+  (sb-kernel:specifier-type '(or (simple-array an-unkown-type (*))
+                              (simple-array an-unkown-type)))
+  (sb-kernel:specifier-type '(or (simple-array an-unkown-type (*))
+                              (simple-array an-unkown-type)))))
+
+(assert
+ (sb-kernel:type=
+  (sb-kernel:specifier-type '(simple-array an-unkown-type (*)))
+  (sb-kernel:specifier-type '(simple-array an-unkown-type (*)))))
+
+(assert
+ (not
+  (sb-kernel:type=
+   (sb-kernel:specifier-type '(simple-array an-unkown-type (*)))
+   (sb-kernel:specifier-type '(array an-unkown-type (*))))))
+
+(assert
+ (not
+  (sb-kernel:type=
+   (sb-kernel:specifier-type '(simple-array an-unkown-type (7)))
+   (sb-kernel:specifier-type '(simple-array an-unkown-type (8))))))