Fix comment

[jscl.git] / tests / seq.lisp

diff --git a/tests/seq.lisp b/tests/seq.lisp
index c39b0ce..6538f21 100644 (file)
--- a/tests/seq.lisp
+++ b/tests/seq.lisp
@@ -37,6 +37,10 @@
 (test (= (position 1 #(1 1 3) :test-not #'=) 2))
 (test (= (position 1 '(1 1 3) :test-not #'=) 2))
 
+;; POSITION-IF, POSITION-IF-NOT
+(test (= 2 (position-if #'oddp '((1) (2) (3) (4)) :start 1 :key #'car)))
+(test (= 4 (position-if-not #'integerp '(1 2 3 4 X))))  ;; (hyperspec example used "5.0", but we don't have a full numeric tower yet!)
+
 ; REMOVE-IF
 (test (equal (remove-if     #'zerop '(1 0 2 0 3)) '(1 2 3)))
 (test (equal (remove-if-not #'zerop '(1 0 2 0 3)) '(0 0)))
@@ -51,3 +55,40 @@
   (test (equal (subseq nums 2 4) '(3 4)))
   ; Test that nums hasn't been altered: SUBSEQ should construct fresh lists
   (test (equal nums '(1 2 3 4 5))))
+
+;;; REDUCE
+(test (equal (reduce (lambda (x y) `(+ ,x ,y))
+                     '(1 2 3 4))
+             '(+ (+ (+ 1 2) 3) 4)))
+
+(test (equal (reduce (lambda (x y) `(+ ,x ,y))
+                     '(1 2 3 4)
+                     :from-end t)
+             '(+ 1 (+ 2 (+ 3 4)))))
+
+(test (equal (reduce #'+ nil)  0))
+(test (equal (reduce #'+ '(1)) 1))
+(test (equal (reduce #'+ nil :initial-value 1) 1))
+
+(test (equal (reduce #'+ '()
+                     :key #'1+
+                     :initial-value 100)
+             100))
+
+(test (equal (reduce #'+ '(100) :key #'1+)
+             101))
+
+; MISMATCH
+(test (= (mismatch '(1 2 3) '(1 2 3 4 5 6)) 3))
+(test (= (mismatch '(1 2 3) #(1 2 3 4 5 6)) 3))
+(test (= (mismatch #(1 2 3) '(1 2 3 4 5 6)) 3))
+(test (= (mismatch #(1 2 3) #(1 2 3 4 5 6)) 3))
+
+; SEARCH
+(test (= (search '(1 2 3) '(4 5 6 1 2 3)) 3))
+(test (= (search '(1 2 3) #(4 5 6 1 2 3)) 3))
+(test (= (search #(1 2 3) '(4 5 6 1 2 3)) 3))
+(test (= (search #(1 2 3) #(4 5 6 1 2 3)) 3))
+(test (not (search '(foo) '(1 2 3))))
+(test (= (search '(1) '(4 5 6 1 2 3)) 3))
+(test (= (search #(1) #(4 5 6 1 2 3)) 3))