mirror of
https://github.com/ashinn/chibi-scheme.git
synced 2025-05-21 06:39:17 +02:00
57 lines
1.9 KiB
Scheme
57 lines
1.9 KiB
Scheme
|
|
(import (srfi 95))
|
|
|
|
(define *tests-run* 0)
|
|
(define *tests-passed* 0)
|
|
|
|
(define-syntax test
|
|
(syntax-rules ()
|
|
((test name expr expect)
|
|
(begin
|
|
(set! *tests-run* (+ *tests-run* 1))
|
|
(let ((str (call-with-output-string (lambda (out) (display name out))))
|
|
(res expr))
|
|
(display str)
|
|
(write-char #\space)
|
|
(display (make-string (max 0 (- 72 (string-length str))) #\.))
|
|
(flush-output)
|
|
(cond
|
|
((equal? res expect)
|
|
(set! *tests-passed* (+ *tests-passed* 1))
|
|
(display " [PASS]\n"))
|
|
(else
|
|
(display " [FAIL]\n")
|
|
(display " expected ") (write expect)
|
|
(display " but got ") (write res) (newline))))))))
|
|
|
|
(define (test-report)
|
|
(write *tests-passed*)
|
|
(display " out of ")
|
|
(write *tests-run*)
|
|
(display " passed (")
|
|
(write (* (/ *tests-passed* *tests-run*) 100))
|
|
(display "%)")
|
|
(newline))
|
|
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
;; run tests
|
|
|
|
(test "sort null" (sort '()) '())
|
|
(test "sort null <" (sort '() <) '())
|
|
(test "sort null < car" (sort '() < car) '())
|
|
(test "sort list" (sort '(7 5 2 8 1 6 4 9 3)) '(1 2 3 4 5 6 7 8 9))
|
|
(test "sort list <" (sort '(7 5 2 8 1 6 4 9 3) <) '(1 2 3 4 5 6 7 8 9))
|
|
(test "sort list < car" (sort '((7) (5) (2) (8) (1) (6) (4) (9) (3)) < car)
|
|
'((1) (2) (3) (4) (5) (6) (7) (8) (9)))
|
|
(test "sort list (lambda (a b) (< (car a) (car b)))"
|
|
(sort '((7) (5) (2) (8) (1) (6) (4) (9) (3))
|
|
(lambda (a b) (< (car a) (car b))))
|
|
'((1) (2) (3) (4) (5) (6) (7) (8) (9)))
|
|
(test "sort 1-char symbols" (sort '(h b k d a c j i e g f))
|
|
'(a b c d e f g h i j k))
|
|
(test "sort short symbols" (sort '(h b aa k d a ee c j i e g f))
|
|
'(a aa b c d e ee f g h i j k))
|
|
(test "sort long symbols" (sort '(h b aa k d a ee c j i bzzzzzzzzzzzzzzzzzzzzzzz e g f))
|
|
'(a aa b bzzzzzzzzzzzzzzzzzzzzzzz c d e ee f g h i j k))
|
|
|
|
(test-report)
|