swig/Examples/test-suite/schemerunme/cpp11_rvalue_reference_move.scm
William S Fulton 2212af3f4f rvalue reference outputs
Document rvalue reference outputs behaviour
Test rvalue reference outputs
2022-09-08 08:46:32 +01:00

57 lines
1.6 KiB
Scheme

; Function containing rvalue reference parameter
(Counter-reset-counts)
(define mo (new-MovableCopyable 222))
(Counter-check-counts 1 0 0 0 0 0)
(MovableCopyable-movein mo)
(Counter-check-counts 1 0 0 1 0 2)
(unless (MovableCopyable-is-nullptr mo)
(error "is_nullptr failed"))
(delete-MovableCopyable mo)
(Counter-check-counts 1 0 0 1 0 2)
; Move constructor test
(Counter-reset-counts)
(define mo (new-MovableCopyable 222))
(Counter-check-counts 1 0 0 0 0 0)
(define mo_moved (new-MovableCopyable mo))
(Counter-check-counts 1 0 0 1 0 1)
(unless (MovableCopyable-is-nullptr mo)
(error "is_nullptr failed"))
(delete-MovableCopyable mo)
(Counter-check-counts 1 0 0 1 0 1)
(delete-MovableCopyable mo_moved)
(Counter-check-counts 1 0 0 1 0 2)
; Move assignment operator test
(Counter-reset-counts)
(define mo111 (new-MovableCopyable 111))
(define mo222 (new-MovableCopyable 222))
(Counter-check-counts 2 0 0 0 0 0)
(MovableCopyable-MoveAssign mo111 mo222)
(Counter-check-counts 2 0 0 0 1 1)
(unless (MovableCopyable-is-nullptr mo222)
(error "is_nullptr failed"))
(delete-MovableCopyable mo222)
(Counter-check-counts 2 0 0 0 1 1)
(delete-MovableCopyable mo111)
(Counter-check-counts 2 0 0 0 1 2)
; null check
(Counter-reset-counts)
(expect-throw 'misc-error
(MovableCopyable-movein '()))
; TODO: check the exception message
(Counter-check-counts 0 0 0 0 0 0)
; output
(Counter-reset-counts)
(define mc (MovableCopyable-moveout 1234))
(Counter-check-counts 2 0 0 0 1 1)
(MovableCopyable-check-numbers-match mc 1234)
(expect-throw 'misc-error
(MovableCopyable-movein mc))
; TODO: check the exception message
(Counter-check-counts 2 0 0 0 1 1)
(exit 0)