mirror of https://github.com/swig/swig
65 lines
1.8 KiB
Scheme
65 lines
1.8 KiB
Scheme
(require 'cpp_basic)
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(define-macro (check test)
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`(if (not ,test) (error "Error in test " ',test)))
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(define f (make <Foo> 4))
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(check (= (slot-ref f 'num) 4))
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(slot-set! f 'num -17)
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(check (= (slot-ref f 'num) -17))
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(define b (make <Bar>))
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(slot-set! b 'fptr f)
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(check (= (slot-ref (slot-ref b 'fptr) 'num) -17))
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(check (= (test b -3 (slot-ref b 'fptr)) -5))
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(slot-set! f 'num 12)
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(check (= (slot-ref (slot-ref b 'fptr) 'num) 12))
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(check (= (slot-ref (slot-ref b 'fref) 'num) -4))
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(check (= (test b 12 (slot-ref b 'fref)) 23))
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;; references don't take ownership, so if we didn't define this here it might get garbage collected
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(define f2 (make <Foo> 23))
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(slot-set! b 'fref f2)
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(check (= (slot-ref (slot-ref b 'fref) 'num) 23))
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(check (= (test b -3 (slot-ref b 'fref)) 35))
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(check (= (slot-ref (slot-ref b 'fval) 'num) 15))
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(check (= (test b 3 (slot-ref b 'fval)) 33))
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(slot-set! b 'fval (make <Foo> -15))
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(check (= (slot-ref (slot-ref b 'fval) 'num) -15))
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(check (= (test b 3 (slot-ref b 'fval)) -27))
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(define f3 (testFoo b 12 (slot-ref b 'fref)))
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(check (= (slot-ref f3 'num) 32))
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;; now test global
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(define f4 (make <Foo> 6))
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(Bar-global-fptr f4)
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(check (= (slot-ref (Bar-global-fptr) 'num) 6))
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(slot-set! f4 'num 8)
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(check (= (slot-ref (Bar-global-fptr) 'num) 8))
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(check (= (slot-ref (Bar-global-fref) 'num) 23))
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(Bar-global-fref (make <Foo> -7))
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(check (= (slot-ref (Bar-global-fref) 'num) -7))
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(check (= (slot-ref (Bar-global-fval) 'num) 3))
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(Bar-global-fval (make <Foo> -34))
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(check (= (slot-ref (Bar-global-fval) 'num) -34))
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;; Now test function pointers
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(define func1ptr (get-func1-ptr))
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(define func2ptr (get-func2-ptr))
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(slot-set! f 'num 4)
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(check (= (func1 f 2) 16))
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(check (= (func2 f 2) -8))
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(slot-set! f 'func-ptr func1ptr)
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(check (= (test-func-ptr f 2) 16))
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(slot-set! f 'func-ptr func2ptr)
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(check (= (test-func-ptr f 2) -8))
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(exit 0)
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