0.7.10.34:

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

diff --git a/tests/seq.impure.lisp b/tests/seq.impure.lisp
index ec6e74f..4ed1cf4 100644 (file)
--- a/tests/seq.impure.lisp
+++ b/tests/seq.impure.lisp
@@ -296,6 +296,10 @@
     ;; MAKE-SEQUENCE
     (assert-type-error (make-sequence 'cons 0))
     (assert-type-error (make-sequence 'null 1))
+    ;; KLUDGE: I'm not certain that this test actually tests for what
+    ;; it should test, in that the type deriver and optimizers might
+    ;; be too smart for the good of an exhaustive test system.
+    ;; However, it makes me feel good.  -- CSR, 2002-10-18
     (assert (null (make-sequence 'null 0)))
     (assert (= (length (make-sequence 'cons 3)) 3))
     ;; and NIL is not a valid type for MAKE-SEQUENCE
@@ -312,10 +316,25 @@
     (assert (null (merge 'null () () '<)))
     (assert (= (length (merge 'cons '(1 3) '(2 4) '<)) 4))
     (assert-type-error (merge 'nil () () '<))
-    ;; tests for MAP/CONCATENATE to come.
+    ;; CONCATENATE
+    (assert-type-error (concatenate 'null '(1) "2"))
+    (assert-type-error (concatenate 'cons #() ()))
+    (assert (null (concatenate 'null () #())))
+    (assert (= (length (concatenate 'cons #() '(1) "2 3")) 4))
+    (assert-type-error (concatenate 'nil '(3)))
+    ;; FIXME: tests for MAP to come when some brave soul implements
+    ;; the analogous type checking for MAP/%MAP.
     ))
-
-            
+\f
+;;; ELT should signal an error of type TYPE-ERROR if its index
+;;; argument isn't a valid sequence index for sequence:
+(defun test-elt-signal (x)
+  (elt x 3))
+(multiple-value-bind (result error)
+    (ignore-errors (test-elt-signal "foo"))
+  (assert (null result))
+  (assert (typep error 'type-error)))
+(assert (eql (test-elt-signal "foob") #\b))
 \f
 ;;; success
 (quit :unix-status 104)