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Conditionally expand memory stream tests

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Justin Ethier 2022-05-28 17:41:19 -07:00
parent 6ffd229dcd
commit 86b1169cf9
1 changed files with 20 additions and 12 deletions
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24
tests/unit-tests.scm
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@ -39,35 +39,43 @@
(define v1 (vector #f))
(define v2 (vector v1))
(vector-set! v1 0 v2)
(let ((fp (open-output-string)))
(cond-expand
(memory-streams
(let ((fp (open-output-string)))
(display v1 fp)
(assert:equal "display circular vector" (> (string-length (get-output-string fp)) 0) #t))
(assert:equal "display circular vector" (> (string-length (get-output-string fp)) 0) #t))))
(assert:equal "equality on circular vectors" (equal? v1 v2) #t)
(newline)
(define v1 (vector 1 2 3))
(define v2 (vector 1 v1 3))
(vector-set! v1 1 v2)
(let ((fp (open-output-string)))
(cond-expand
(memory-streams
(let ((fp (open-output-string)))
(write v1 fp)
(assert:equal "display circular vector" (> (string-length (get-output-string fp)) 0) #t))
(assert:equal "display circular vector" (> (string-length (get-output-string fp)) 0) #t))))
(assert:equal "equality on circular vectors, test 2" (equal? v1 v2) #t)
(newline)
(define l1 (list #f))
(define l2 (list l1))
(set-cdr! l1 l2)
(let ((fp (open-output-string)))
(cond-expand
(memory-streams
(let ((fp (open-output-string)))
(display l1 fp)
(assert:equal "display circular list" (> (string-length (get-output-string fp)) 0) #t))
(assert:equal "display circular list" (> (string-length (get-output-string fp)) 0) #t))))
(assert:equal "equality on circular lists" (equal? l1 l2) #f)
(define l1 (list 1 2 3))
(define l2 (list 1 l1 3))
(set-cdr! (cdr l1) l2)
(let ((fp (open-output-string)))
(cond-expand
(memory-streams
(let ((fp (open-output-string)))
(write l1 fp)
(assert:equal "display circular list" (> (string-length (get-output-string fp)) 0) #t))
(assert:equal "display circular list" (> (string-length (get-output-string fp)) 0) #t))))
(assert:equal "equality on circular lists, test 2" (equal? l1 l2) #f)
;; Adder example