X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Ftype.pure.lisp;h=1bd07f4aaf55384601e1529825830bf82180a9ac;hb=76874d05d623e0001cfcf23d2c74f78295ba6cee;hp=8b4d624e8116643edb27d55e51441cb364ea54a6;hpb=814fc23f60ba84318a3dfea112e6d98fd0293835;p=sbcl.git

diff --git a/tests/type.pure.lisp b/tests/type.pure.lisp
index 8b4d624..1bd07f4 100644
--- a/tests/type.pure.lisp
+++ b/tests/type.pure.lisp
@@ -43,16 +43,7 @@
 			array
 			generic-function
 			simple-error
-			;; so it might seem easy to change the HAIRY
-			;; :UNPARSE method to recognize that (NOT
-			;; CONS) should unparse as ATOM. However, we
-			;; then lose the nice (SUBTYPEP '(NOT ATOM)
-			;; 'CONS) => T,T behaviour that we get from
-			;; simplifying (NOT ATOM) -> (NOT (NOT CONS))
-			;; -> CONS. So, for now, we leave this
-			;; commented out.
-			;;
-			;; atom
+			atom
 			hash-table
 			simple-string              
 			base-char
@@ -169,7 +160,6 @@
                 (subtypep '(function)
                           '(function (t &rest t))))
                '(nil t)))
-#+nil
 (assert (and (subtypep 'function '(function))
              (subtypep '(function) 'function)))
 
@@ -181,3 +171,51 @@
 ;;; return is NIL, T, because that's completely wrong. ]
 (assert (subtypep '(or integer ratio) 'rational))
 (assert (subtypep 'rational '(or integer ratio)))
+;;; Likewise, these are allowed to return NIL, NIL, but shouldn't
+;;; return NIL, T:
+(assert (subtypep t '(or real (not real))))
+(assert (subtypep t '(or keyword (not keyword))))
+(assert (subtypep '(and cons (not (cons symbol integer)))
+		  '(or (cons (not symbol) *) (cons * (not integer)))))
+(assert (subtypep '(or (cons (not symbol) *) (cons * (not integer)))
+		  '(and cons (not (cons symbol integer)))))
+(assert (subtypep '(or (eql 0) (rational (0) 10))
+		  '(rational 0 10)))
+(assert (subtypep '(rational 0 10)
+		  '(or (eql 0) (rational (0) 10))))
+;;; Until sbcl-0.7.13.7, union of CONS types when the CDRs were the
+;;; same type gave exceedingly wrong results
+(assert (null (subtypep '(or (cons fixnum single-float)
+			     (cons bignum single-float))
+			'(cons single-float single-float))))
+(assert (subtypep '(cons integer single-float)
+		  '(or (cons fixnum single-float) (cons bignum single-float))))
+
+(assert (not (nth-value 1 (subtypep '(and null some-unknown-type)
+                                    'another-unknown-type))))
+
+;;; bug 46c
+(dolist (fun '(and if))
+  (assert (raises-error? (coerce fun 'function) type-error)))
+
+(dotimes (i 100)
+  (let ((x (make-array 0 :element-type `(unsigned-byte ,(1+ i)))))
+    (eval `(typep ,x (class-of ,x)))))
+
+(assert (not (typep #c(1 2) '(member #c(2 1)))))
+(assert (typep #c(1 2) '(member #c(1 2))))
+(assert (subtypep 'nil '(complex nil)))
+(assert (subtypep '(complex nil) 'nil))
+(assert (subtypep 'nil '(complex (eql 0))))
+(assert (subtypep '(complex (eql 0)) 'nil))
+(assert (subtypep 'nil '(complex (integer 0 0))))
+(assert (subtypep '(complex (integer 0 0)) 'nil))
+(assert (subtypep 'nil '(complex (rational 0 0))))
+(assert (subtypep '(complex (rational 0 0)) 'nil))
+(assert (subtypep 'complex '(complex real)))
+(assert (subtypep '(complex real) 'complex))
+(assert (subtypep '(complex (eql 1)) '(complex (member 1 2))))
+(assert (equal (multiple-value-list
+		(subtypep '(complex (integer 1 2))
+			  '(member #c(1 1) #c(1 2) #c(2 1) #c(2 2))))
+	       '(nil t)))