Start of a testing framework for unit contracts.

svn: r13173
This commit is contained in:
Stevie Strickland 2009-01-16 17:50:05 +00:00
parent c04baf6d83
commit 4fd8753c66

View File

@ -0,0 +1,31 @@
(require "test-harness.ss"
scheme/unit)
(define-signature sig1
((contracted [x number?])))
(define-signature sig2
((contracted [f (-> number? number?))))
(define-signature sig3 extends sig2
((contracted [g (-> number? boolean?))))
(define-signature sig4
((contracted [a number?] [b (-> boolean? number?)])))
(define-signature sig5
((contracted [c string?])
(contracted [d symbol?])))
(define-unit unit1
(import sig1)
(export sig2)
(define (f n) x))
(define-unit unit2
(import sig3 sig4)
(export)
(b (g a)))
(define-unit unit3
(import)
(export sig5)
(define-values (c d) (values "foo" 'a)))