swig/Examples/test-suite/chicken/unions_runme.ss
2004-05-30 07:11:26 +00:00

36 lines
1.1 KiB
Scheme

;;; This is the union runtime testcase. It ensures that values within a
;;; union embedded within a struct can be set and read correctly.
;; Create new instances of SmallStruct and BigStruct for later use
(define small (unions:new-SmallStruct))
(unions:SmallStruct-jill-set small 200)
(define big (unions:new-BigStruct))
(unions:BigStruct-smallstruct-set big small)
(unions:BigStruct-jack-set big 300)
;; Use SmallStruct then BigStruct to setup EmbeddedUnionTest.
;; Ensure values in EmbeddedUnionTest are set correctly for each.
(define eut (unions:new-EmbeddedUnionTest))
;; First check the SmallStruct in EmbeddedUnionTest
(unions:EmbeddedUnionTest-number-set eut 1)
(unions:EmbeddedUnionTest-uni-small-set (unions:EmbeddedUnionTest-uni-get eut)
small)
(let ((Jill1 (unions:SmallStruct-jill-get
(unions:EmbeddedUnionTest-uni-small-get
(unions:EmbeddedUnionTest-uni-get eut)))))
(if (not (= Jill1 200))
(begin
(display "Runtime test 1 failed.")
(exit 1))))
(let ((Num1 (unions:EmbeddedUnionTest-number-get eut)))
(if (not (= Num1 1))
(begin
(display "Runtime test 2 failed.")
(exit 1))))
;; that should do
(exit 0)