TREE-EQUAL

[jscl.git] / tests / list.lisp

diff --git a/tests/list.lisp b/tests/list.lisp
index 0365b5f..d422823 100644 (file)
--- a/tests/list.lisp
+++ b/tests/list.lisp
@@ -4,7 +4,7 @@
 ;; Once it does the lists can be compared directly in many of these tests
 
 ; COPY-TREE
-(test (let* ((foo '((1 2) (3 4)))
+(test (let* ((foo (list '(1 2) '(3 4)))
              (bar (copy-tree foo)))
         ;; (SETF (CAR (CAR FOO)) 0) doesn't work in the test for some reason,
         ;; despite working fine in the REPL
@@ -12,6 +12,12 @@
         (not (= (car (car foo))
                 (car (car bar))))))
 
+; TREE-EQUAL
+(test (tree-equal '(1 2 3) '(1 2 3)))
+(test (tree-equal '(1 (2 (3 4) 5) 6) '(1 (2 (3 4) 5) 6)))
+(test (tree-equal (cons 1 2) (cons 2 3)
+                  :test (lambda (a b) (not (= a b)))))
+
 ; SUBST
 ; Can't really test this until EQUAL works properly on lists