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add test for remove/delete/substitute sequence #325

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add test for remove/delete/substitute sequence #325

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133 changes: 133 additions & 0 deletions test/vector.l
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Original file line number Diff line number Diff line change
Expand Up @@ -119,6 +119,139 @@
(assert (not (= (elt v2 2) (elt v2 2)))) ;; check if v2[2] is nan;
t))

(deftest delete-sequence
(assert (equal (vector 1 3 1)
(delete 2 (vector 1 2 3 2 1))))
(assert (equal (vector 1 2 3 1)
(delete 2 (vector 1 2 3 2 1) :start 3)))
(assert (equal (vector 1 3 2 1)
(delete 2 (vector 1 2 3 2 1) :end 2)))
(assert (equal (vector 2 3 2 1)
(delete 1 (vector 1 2 3 2 1) :count 1)))
(assert (equal (vector 1 3 1)
(delete-if #'evenp (vector 1 2 3 2 1))))
(assert (equal (vector 1 2 3 1)
(delete-if #'evenp (vector 1 2 3 2 1) :start 3)))
(assert (equal (vector 1 3 2 1)
(delete-if #'evenp (vector 1 2 3 2 1) :end 2)))
(assert (equal (vector 1 3 2 1)
(delete-if #'evenp (vector 1 2 3 2 1) :count 1)))
(assert (equal (vector 2 2)
(delete-if-not #'evenp (vector 1 2 3 2 1))))
(assert (equal (vector 1 2 3 2)
(delete-if-not #'evenp (vector 1 2 3 2 1) :start 3)))
(assert (equal (vector 2 3 2 1)
(delete-if-not #'evenp (vector 1 2 3 2 1) :end 2)))
(assert (equal (vector 2 3 2 1)
(delete-if-not #'evenp (vector 1 2 3 2 1) :count 1)))
(let (v)
;; Added test cases for the usage of 'input value reuse'.
;; though it is not compatible with Common lisp but documented in Euslisp.
;; See https://github.com/euslisp/EusLisp/issues/295 for detail.
(setq v (vector 1 2 3 2 1))
(delete 2 v)
(assert (equal (vector 1 3 1) v))
(setq v (vector 1 2 3 2 1))
(delete 2 v :start 3)
(assert (equal (vector 1 2 3 1) v))
(setq v (vector 1 2 3 2 1))
(delete 2 v :end 2)
(assert (equal (vector 1 3 2 1) v))
(setq v (vector 1 2 3 2 1)))
)

(deftest remove-sequence
(assert (equal (vector 1 3 1)
(remove 2 (vector 1 2 3 2 1))))
(assert (equal (vector 1 2 3 1)
(remove 2 (vector 1 2 3 2 1) :start 3)))
(assert (equal (vector 1 3 2 1)
(remove 2 (vector 1 2 3 2 1) :end 2)))
(assert (equal (vector 2 3 2 1)
(remove 1 (vector 1 2 3 2 1) :count 1)))
(assert (equal (vector 1 3 1)
(remove-if #'evenp (vector 1 2 3 2 1))))
(assert (equal (vector 1 2 3 1)
(remove-if #'evenp (vector 1 2 3 2 1) :start 3)))
(assert (equal (vector 1 3 2 1)
(remove-if #'evenp (vector 1 2 3 2 1) :end 2)))
(assert (equal (vector 1 3 2 1)
(remove-if #'evenp (vector 1 2 3 2 1) :count 1)))
(assert (equal (vector 2 2)
(remove-if-not #'evenp (vector 1 2 3 2 1))))
(assert (equal (vector 1 2 3 2)
(remove-if-not #'evenp (vector 1 2 3 2 1) :start 3)))
(assert (equal (vector 2 3 2 1)
(remove-if-not #'evenp (vector 1 2 3 2 1) :end 2)))
(assert (equal (vector 2 3 2 1)
(remove-if-not #'evenp (vector 1 2 3 2 1) :count 1)))
)

(deftest substitute-sequence
;; from ansi-test sequence/substitute.lsp substitute-vector.1-27
(assert (equal (let ((x #())) (list (substitute 'b 'a x) x))
(list #() #())))
(assert (equal (let ((x #(a b a c))) (list (substitute 'b 'a x) x))
(list #(b b b c) #(a b a c))))
(assert (equal (let ((x #(a b a c))) (list (substitute 'b 'a x :count 2) x))
(list #(b b b c) #(a b a c))))
(assert (equal (let ((x #(a b a c))) (list (substitute 'b 'a x :count 1) x))
(list #(b b a c) #(a b a c))))
(assert (equal (let ((x #(a b a c))) (list (substitute 'b 'a x :count 0) x))
(list #(a b a c) #(a b a c))))
(assert (equal (let ((x #(a b a c))) (list (substitute 'b 'a x :count -1) x))
(list #(a b a c) #(a b a c))))
(assert (equal
(let* ((orig #(1 2 3 4 5 6 7 8 9))
(x (copy-seq orig))
(result (substitute 'x 5 x :test #'(lambda (a b) (<= (abs (- a b)) 2)))))
(and (equal orig x)
result))
#(1 2 x x x x x 8 9)))

(assert (equal
(let* ((orig #(1 2 3 4 5 6 7 8 9))
(x (copy-seq orig))
(c -4)
(result (substitute 'x 5 x :test #'(lambda (a b) (incf c 2) (= (+ b c) a)))))
(and (equal orig x)
result))
#(1 2 x 4 5 6 7 8 9)))

(assert (equal
(let* ((orig #(1 2 3 4 5 6 7 8 9))
(x (copy-seq orig))
(c -4)
(result (substitute 'x 5 x :test-not #'(lambda (a b) (incf c 2) (/= (+ b c) a)))))
(and (equal orig x)
result))
#(1 2 x 4 5 6 7 8 9)))

(assert (equal
(let* ((orig #((a 1) (b 2) (a 3) (c 4) (d 5) (a 6) (e 7)))
(x (copy-seq orig))
(result (substitute '(a 10) 'a x :key #'car)))
(and (equal orig x)
result))
#((a 10) (b 2) (a 10) (c 4) (d 5) (a 10) (e 7))))

(assert (equal
(let* ((orig #((a 1) (b 2) (a 3) (c 4) (d 5) (a 6) (e 7)))
(x (copy-seq orig))
(result (substitute '(a 10) 'a x :key #'car :start 1 :end 5)))
(and (equal orig x)
result))
#((a 1) (b 2) (a 10) (c 4) (d 5) (a 6) (e 7))))

(assert (equal
(let* ((orig #((a 1) (b 2) (a 3) (c 4) (d 5) (a 6) (e 7)))
(x (copy-seq orig))
(result (substitute '(a 10) 'a x :key #'car :test-not #'eql)))
(and (equal orig x)
result))
#((a 1) (a 10) (a 3) (a 10) (a 10) (a 6) (a 10)))))


(eval-when (load eval)
(run-all-tests)
(exit))