1.0.1.33: Better forward reference handling in WITH-COMPILATION-UNIT ...

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

diff --git a/tests/type.pure.lisp b/tests/type.pure.lisp
index 05e7a30..07ad60d 100644 (file)
--- a/tests/type.pure.lisp
+++ b/tests/type.pure.lisp
@@ -237,6 +237,10 @@
 ;;; Test derivation of LOG{AND,IOR,XOR} bounds for unsigned arguments.
 ;;;
 ;;; Fear the Loop of Doom!
+;;;
+;;; (In fact, this is such a fearsome loop that executing it with the
+;;; evaluator would take ages... Disable it under those circumstances.)
+#+#.(cl:if (cl:eq sb-ext:*evaluator-mode* :compile) '(and) '(or))
 (let* ((bits 5)
        (size (ash 1 bits)))
   (flet ((brute-force (a b c d op minimize)
@@ -253,6 +257,7 @@
         (let ((deriver (intern (format nil "~A-DERIVE-UNSIGNED-~:[HIGH~;LOW~]-BOUND"
                                        op minimize)
                                (find-package :sb-c))))
+          (format t "testing type derivation: ~A~%" deriver)
           (loop for a from 0 below size do
                 (loop for b from a below size do
                       (loop for c from 0 below size do
@@ -294,9 +299,91 @@ ACTUAL ~D DERIVED ~D~%"
     (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.
+;;; 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))))))
+
+(assert
+ (sb-kernel:type/= (sb-kernel:specifier-type 'cons)
+                   (sb-kernel:specifier-type '(cons single-float single-float))))
+
+(multiple-value-bind (match win)
+    (sb-kernel:type= (sb-kernel:specifier-type '(cons integer))
+                     (sb-kernel:specifier-type '(cons)))
+  (assert (and (not match) win)))
+
+(assert (typep #p"" 'sb-kernel:instance))
+(assert (subtypep '(member #p"") 'sb-kernel:instance))
+
+(with-test (:name (:typep :character-set :negation))
+  (flet ((generate-chars ()
+           (loop repeat 100
+                 collect (code-char (random char-code-limit)))))
+    (dotimes (i 1000)
+      (let* ((chars (generate-chars))
+             (type `(member ,@chars))
+             (not-type `(not ,type)))
+        (dolist (char chars)
+          (assert (typep char type))
+          (assert (not (typep char not-type))))
+        (let ((other-chars (generate-chars)))
+          (dolist (char other-chars)
+            (unless (member char chars)
+              (assert (not (typep char type)))
+              (assert (typep char not-type)))))))))
+
+(with-test (:name (:check-type :store-value :complex-place))
+  (let ((a (cons 0.0 2))
+        (handler-invoked nil))
+    (handler-bind ((error
+                    (lambda (c)
+                      (declare (ignore c))
+                      (assert (not handler-invoked))
+                      (setf handler-invoked t)
+                      (invoke-restart 'store-value 1))))
+      (check-type (car a) integer))
+    (assert (eql (car a) 1))))
+
+;;; The VOP FIXNUMP/UNSIGNED-BYTE-64 was broken on x86-64, failing
+;;; the first ASSERT below. The second ASSERT takes care that the fix
+;;; doesn't overshoot the mark.
+(with-test (:name (:typep :fixnum-if-unsigned-byte))
+  (let ((f (compile nil
+                    (lambda (x)
+                      (declare (type (unsigned-byte #.sb-vm:n-word-bits) x))
+                      (typep x (quote fixnum))))))
+    (assert (not (funcall f (1+ most-positive-fixnum))))
+    (assert (funcall f most-positive-fixnum))))