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check-expect tests for HtDP languages

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svn: r10258
This commit is contained in:
Matthew Flatt 2008-06-13 17:40:20 +00:00
parent 938df1800c
commit 1d34ff568a
1 changed files with 32 additions and 0 deletions
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32
collects/tests/mzscheme/beg-adv.ss
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@ -259,3 +259,35 @@
(htdp-err/rt-test (if false 1 ...) rx:dots-error)
(htdp-test 1 'ok-dots (if true 1 ...))
(htdp-error-test #'(set! ... true))
(htdp-syntax-test #'(cons (check-expect 1 1) empty))
(htdp-syntax-test #'(define (f x) (check-expect 1 x)))
(htdp-syntax-test #'(define (f x) (check-expect 1 x) x))
(htdp-top (check-expect 1 1))
(htdp-test 2 'two 2)
(htdp-top-pop 1)
(htdp-top (check-expect 1 2))
(htdp-test 2 'two 2) ;; test failure recorded in teaching lang...
(htdp-top-pop 1)
(htdp-top (check-expect 1 (/ 1 0)))
(htdp-test 2 'two 2)
(htdp-top-pop 1)
(htdp-top (check-error (/ 1 0) "division by zero"))
(htdp-test 2 'two 2)
(htdp-top-pop 1)
(htdp-top (check-error (/ 1 0) "wrong error"))
(htdp-test 2 'two 2)
(htdp-top-pop 1)
(htdp-top (check-error 0 "not error"))
(htdp-test 2 'two 2)
(htdp-top-pop 1)
(htdp-top (check-within 1 2 3))
(htdp-test 2 'two 2)
(htdp-top-pop 1)