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;;; This is the union runtime testcase. It ensures that values within a
;;; union embedded within a struct can be set and read correctly.
;; The SWIG modules have "passive" Linkage, i.e., they don't generate
;; Guile modules (namespaces) but simply put all the bindings into the
;; current module. That's enough for such a simple test.
(dynamic-call "scm_init_unions_module" (dynamic-link "./libunions.so"))
;; Create new instances of SmallStruct and BigStruct for later use
(define small (new-SmallStruct))
(SmallStruct-jill-set small 200)
(define big (new-BigStruct))
(BigStruct-smallstruct-set big small)
(BigStruct-jack-set big 300)
;; Use SmallStruct then BigStruct to setup EmbeddedUnionTest.
;; Ensure values in EmbeddedUnionTest are set correctly for each.
(define eut (new-EmbeddedUnionTest))
;; First check the SmallStruct in EmbeddedUnionTest
(EmbeddedUnionTest-number-set eut 1)
(EmbeddedUnionTest-uni-small-set (EmbeddedUnionTest-uni-get eut)
small)
(let ((Jill1 (SmallStruct-jill-get
(EmbeddedUnionTest-uni-small-get
(EmbeddedUnionTest-uni-get eut)))))
(if (not (= Jill1 200))
(begin
(display "Runtime test 1 failed.")
(exit 1))))
(let ((Num1 (EmbeddedUnionTest-number-get eut)))
(if (not (= Num1 1))
(begin
(display "Runtime test 2 failed.")
(exit 1))))
;; that should do
(exit 0)
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