785 lines
27 KiB
Scheme
Executable File
785 lines
27 KiB
Scheme
Executable File
(import (scheme base)
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(scheme write)
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(scheme char)
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(scheme process-context)
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(retropikzel r7rs-pffi))
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(define header-count 1)
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(define print-header
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(lambda (title)
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(set-tag title)
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(display "=========================================")
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(newline)
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(display header-count)
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(display " ")
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(display title)
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(newline)
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(display "=========================================")
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(newline)
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(set! header-count (+ header-count 1))))
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(define count 0)
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(define assert-tag 'none)
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(define set-tag
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(lambda (tag)
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(set! assert-tag tag)
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(set! count 0)))
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(define-syntax assert
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(syntax-rules ()
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((_ check value-a value-b)
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(let ((result (apply check (list value-a value-b))))
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(set! count (+ count 1))
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(if (not result) (display "FAIL ") (display "PASS "))
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(display "[")
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(display assert-tag)
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(display " - ")
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(display count)
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(display "]")
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(display ": ")
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(write (list 'check 'value-a 'value-b))
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(newline)
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(when (not result) (exit 1))))))
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(define-syntax debug
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(syntax-rules ()
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((_ value)
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(begin
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(display 'value)
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(display ": ")
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(write value)
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(newline)))))
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;; pffi-init
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(print-header 'pffi-init)
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(pffi-init)
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;; pffi-size-of
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(print-header 'pffi-size-of)
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(define size-int8 (pffi-size-of 'int8))
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(debug size-int8)
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(assert equal? (number? size-int8) #t)
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(assert = size-int8 1)
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(define size-uint8 (pffi-size-of 'uint8))
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(debug size-uint8)
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(assert equal? (number? size-uint8) #t)
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(assert = size-uint8 1)
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(assert equal? (number? (pffi-size-of 'uint8)) #t)
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(define size-int16 (pffi-size-of 'int16))
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(debug size-int16)
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(assert equal? (number? size-int16) #t)
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(assert = size-int16 2)
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(assert equal? (number? (pffi-size-of 'int16)) #t)
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(define size-uint16 (pffi-size-of 'uint16))
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(debug size-uint16)
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(assert equal? (number? size-uint16) #t)
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(assert = size-uint16 2)
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(assert equal? (number? (pffi-size-of 'uint16)) #t)
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(define size-int32 (pffi-size-of 'int32))
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(debug size-int32)
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(assert equal? (number? size-int32) #t)
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(assert = size-int32 4)
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(assert equal? (number? (pffi-size-of 'int32)) #t)
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(define size-uint32 (pffi-size-of 'uint32))
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(debug size-uint32)
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(assert equal? (number? size-uint32) #t)
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(assert = size-uint32 4)
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(assert equal? (number? (pffi-size-of 'uint32)) #t)
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(define size-int64 (pffi-size-of 'int64))
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(debug size-int64)
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(assert equal? (number? size-int64) #t)
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(assert = size-int64 8)
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(assert equal? (number? (pffi-size-of 'int64)) #t)
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(define size-uint64 (pffi-size-of 'uint64))
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(debug size-uint64)
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(assert equal? (number? size-uint64) #t)
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(assert = size-uint64 8)
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(assert equal? (number? (pffi-size-of 'uint64)) #t)
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(define size-char (pffi-size-of 'char))
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(debug size-char)
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(assert equal? (number? size-char) #t)
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(assert = size-char 1)
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(assert equal? (number? (pffi-size-of 'char)) #t)
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(define size-unsigned-char (pffi-size-of 'unsigned-char))
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(debug size-unsigned-char)
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(assert equal? (number? size-unsigned-char) #t)
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(assert = size-unsigned-char 1)
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(assert equal? (number? (pffi-size-of 'unsigned-char)) #t)
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(define size-short (pffi-size-of 'short))
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(debug size-short)
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(assert equal? (number? size-short) #t)
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(assert = size-short 2)
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(assert equal? (number? (pffi-size-of 'short)) #t)
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(define size-unsigned-short (pffi-size-of 'unsigned-short))
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(debug size-unsigned-short)
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(assert equal? (number? size-unsigned-short) #t)
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(assert = size-unsigned-short 2)
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(assert equal? (number? (pffi-size-of 'unsigned-short)) #t)
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(define size-int (pffi-size-of 'int))
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(debug size-int)
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(assert equal? (number? size-int) #t)
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(assert = size-int 4)
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(assert equal? (number? (pffi-size-of 'int)) #t)
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(define size-unsigned-int (pffi-size-of 'unsigned-int))
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(debug size-unsigned-int)
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(assert equal? (number? size-unsigned-int) #t)
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(assert = size-unsigned-int 4)
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(cond-expand
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(i386
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(assert equal? (number? (pffi-size-of 'long)) #t)
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(define size-long (pffi-size-of 'long))
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(debug size-long)
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(assert equal? (number? size-long) #t)
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(assert = size-long 4))
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(else
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(assert equal? (number? (pffi-size-of 'long)) #t)
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(define size-long (pffi-size-of 'long))
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(debug size-long)
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(assert equal? (number? size-long) #t)
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(assert = size-long 8)))
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(cond-expand
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(i386
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(assert equal? (number? (pffi-size-of 'unsigned-long)) #t)
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(define size-unsigned-long (pffi-size-of 'unsigned-long))
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(debug size-unsigned-long)
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(assert equal? (number? size-unsigned-long) #t)
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(assert = size-unsigned-long 4))
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(else
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(assert equal? (number? (pffi-size-of 'long)) #t)
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(define size-unsigned-long (pffi-size-of 'unsigned-long))
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(debug size-unsigned-long)
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(assert equal? (number? size-unsigned-long) #t)
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(assert = size-unsigned-long 8)))
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(assert equal? (number? (pffi-size-of 'float)) #t)
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(define size-float (pffi-size-of 'float))
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(debug size-float)
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(assert equal? (number? size-float) #t)
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(assert = size-float 4)
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(assert equal? (number? (pffi-size-of 'double)) #t)
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(define size-double (pffi-size-of 'double))
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(debug size-double)
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(assert equal? (number? size-double) #t)
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(assert = size-double 8)
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(cond-expand
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(i386
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(define size-pointer (pffi-size-of 'pointer))
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(debug size-pointer)
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(assert equal? (number? size-pointer) #t)
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(assert = size-pointer 4))
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(else
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(define size-pointer (pffi-size-of 'pointer))
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(debug size-pointer)
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(assert equal? (number? size-pointer) #t)
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(assert = size-pointer 8)))
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;; pffi-align-of
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(print-header 'pffi-align-of)
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(define align-int8 (pffi-align-of 'int8))
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(debug align-int8)
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(assert equal? (number? align-int8) #t)
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(assert = align-int8 1)
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(define align-uint8 (pffi-align-of 'uint8))
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(debug align-uint8)
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(assert equal? (number? align-uint8) #t)
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(assert = align-uint8 1)
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(assert equal? (number? (pffi-align-of 'uint8)) #t)
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(define align-int16 (pffi-align-of 'int16))
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(debug align-int16)
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(assert equal? (number? align-int16) #t)
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(assert = align-int16 2)
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(assert equal? (number? (pffi-align-of 'int16)) #t)
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(define align-uint16 (pffi-align-of 'uint16))
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(debug align-uint16)
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(assert equal? (number? align-uint16) #t)
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(assert = align-uint16 2)
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(assert equal? (number? (pffi-align-of 'uint16)) #t)
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(define align-int32 (pffi-align-of 'int32))
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(debug align-int32)
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(assert equal? (number? align-int32) #t)
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(assert = align-int32 4)
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(assert equal? (number? (pffi-align-of 'int32)) #t)
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(define align-uint32 (pffi-align-of 'uint32))
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(debug align-uint32)
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(assert equal? (number? align-uint32) #t)
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(assert = align-uint32 4)
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(assert equal? (number? (pffi-align-of 'uint32)) #t)
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(define align-int64 (pffi-align-of 'int64))
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(debug align-int64)
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(assert equal? (number? align-int64) #t)
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(assert = align-int64 8)
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(assert equal? (number? (pffi-align-of 'int64)) #t)
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(define align-uint64 (pffi-align-of 'uint64))
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(debug align-uint64)
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(assert equal? (number? align-uint64) #t)
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(assert = align-uint64 8)
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(assert equal? (number? (pffi-align-of 'uint64)) #t)
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(define align-char (pffi-align-of 'char))
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(debug align-char)
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(assert equal? (number? align-char) #t)
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(assert = align-char 1)
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(assert equal? (number? (pffi-align-of 'char)) #t)
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(define align-unsigned-char (pffi-align-of 'unsigned-char))
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(debug align-unsigned-char)
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(assert equal? (number? align-unsigned-char) #t)
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(assert = align-unsigned-char 1)
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(assert equal? (number? (pffi-align-of 'unsigned-char)) #t)
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(define align-short (pffi-align-of 'short))
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(debug align-short)
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(assert equal? (number? align-short) #t)
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(assert = align-short 2)
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(assert equal? (number? (pffi-align-of 'short)) #t)
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(define align-unsigned-short (pffi-align-of 'unsigned-short))
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(debug align-unsigned-short)
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(assert equal? (number? align-unsigned-short) #t)
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(assert = align-unsigned-short 2)
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(assert equal? (number? (pffi-align-of 'unsigned-short)) #t)
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(define align-int (pffi-align-of 'int))
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(debug align-int)
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(assert equal? (number? align-int) #t)
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(assert = align-int 4)
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(assert equal? (number? (pffi-align-of 'int)) #t)
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(define align-unsigned-int (pffi-align-of 'unsigned-int))
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(debug align-unsigned-int)
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(assert equal? (number? align-unsigned-int) #t)
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(assert = align-unsigned-int 4)
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(cond-expand
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(i386
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(assert equal? (number? (pffi-align-of 'long)) #t)
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(define align-long (pffi-align-of 'long))
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(debug align-long)
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(assert equal? (number? align-long) #t)
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(assert = align-long 4))
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(else
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(assert equal? (number? (pffi-align-of 'long)) #t)
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(define align-long (pffi-align-of 'long))
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(debug align-long)
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(assert equal? (number? align-long) #t)
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(assert = align-long 8)))
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(cond-expand
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(i386
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(assert equal? (number? (pffi-align-of 'unsigned-long)) #t)
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(define align-unsigned-long (pffi-align-of 'unsigned-long))
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(debug align-unsigned-long)
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(assert equal? (number? align-unsigned-long) #t)
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(assert = align-unsigned-long 4))
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(else
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(assert equal? (number? (pffi-align-of 'long)) #t)
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(define align-unsigned-long (pffi-align-of 'unsigned-long))
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(debug align-unsigned-long)
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(assert equal? (number? align-unsigned-long) #t)
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(assert = align-unsigned-long 8)))
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(assert equal? (number? (pffi-align-of 'float)) #t)
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(define align-float (pffi-align-of 'float))
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(debug align-float)
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(assert equal? (number? align-float) #t)
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(assert = align-float 4)
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(assert equal? (number? (pffi-align-of 'double)) #t)
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(define align-double (pffi-align-of 'double))
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(debug align-double)
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(assert equal? (number? align-double) #t)
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(assert = align-double 8)
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(cond-expand
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(i386
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(define align-pointer (pffi-align-of 'pointer))
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(debug align-pointer)
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(assert equal? (number? align-pointer) #t)
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(assert = align-pointer 4))
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(else
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(define align-pointer (pffi-align-of 'pointer))
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(debug align-pointer)
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(assert equal? (number? align-pointer) #t)
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(assert = align-pointer 8)))
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;; pffi-shared-object-auto-load
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(print-header 'pffi-shared-object-auto-load)
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(define libc-stdlib
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(cond-expand
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(windows (pffi-shared-object-auto-load (list "stdlib.h") "ucrtbase"))
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(else (pffi-shared-object-auto-load (list "stdlib.h") "c" '((additional-versions ("0" "6")))))))
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(debug libc-stdlib)
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(define c-testlib
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(cond-expand
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(windows (pffi-shared-object-auto-load (list "libtest.h") "test" '((additional-paths (".")))))
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(else (pffi-shared-object-auto-load (list "libtest.h") "test" '((additional-paths (".")))))))
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(debug c-testlib)
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;; pffi-pointer-null
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(print-header 'pffi-pointer-null)
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(define null-pointer (pffi-pointer-null))
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(debug null-pointer)
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(assert equal? (pffi-pointer-null? null-pointer) #t)
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;; pffi-pointer-null?
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(print-header 'pffi-pointer-null?)
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(define is-null-pointer (pffi-pointer-null))
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(debug is-null-pointer)
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(assert equal? (pffi-pointer-null? is-null-pointer) #t)
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(assert equal? (pffi-pointer-null? 100) #f)
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(assert equal? (pffi-pointer-null? 'bar) #f)
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;; pffi-pointer-allocate
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(print-header 'pffi-pointer-allocate)
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(define test-pointer (pffi-pointer-allocate 100))
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(debug test-pointer)
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(assert equal? (pffi-pointer? test-pointer) #t)
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(assert equal? (pffi-pointer-null? test-pointer) #f)
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;; pffi-pointer?
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(print-header 'pffi-pointer?)
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(define is-pointer (pffi-pointer-allocate 100))
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(debug is-pointer)
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(assert equal? (pffi-pointer? is-pointer) #t)
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(assert equal? (pffi-pointer? 100) #f)
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(assert equal? (pffi-pointer? 'bar) #f)
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;; pffi-pointer-free
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(print-header 'pffi-pointer-free)
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(define pointer-to-be-freed (pffi-pointer-allocate 100))
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(debug pointer-to-be-freed)
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(pffi-pointer-free pointer-to-be-freed)
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(debug pointer-to-be-freed)
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;; pffi-pointer-set! and pffi-pointer-get 1/2
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(print-header "pffi-pointer-set! and pffi-pointer-get 1/2")
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(define set-pointer (pffi-pointer-allocate 256))
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(define offset 64)
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(define value 1)
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(debug set-pointer)
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(debug offset)
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(debug value)
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(define-syntax test-type
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(syntax-rules ()
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((_ type)
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(begin
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(pffi-pointer-set! set-pointer type offset value)
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(assert = (pffi-pointer-get set-pointer type offset) value)))))
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(test-type 'int8)
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(test-type 'uint8)
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(test-type 'int16)
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(test-type 'uint16)
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(test-type 'int32)
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(test-type 'uint32)
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(test-type 'int64)
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(test-type 'uint64)
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(test-type 'short)
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(test-type 'unsigned-short)
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(test-type 'int)
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(test-type 'unsigned-int)
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(test-type 'long)
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(test-type 'unsigned-long)
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(pffi-pointer-set! set-pointer 'char offset #\X)
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(debug (pffi-pointer-get set-pointer 'char offset))
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(assert char=? (pffi-pointer-get set-pointer 'char offset) #\X)
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(pffi-pointer-set! set-pointer 'float offset 1.5)
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(debug (pffi-pointer-get set-pointer 'float offset))
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(assert = (pffi-pointer-get set-pointer 'float offset) 1.5)
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(pffi-pointer-set! set-pointer 'double offset 1.5)
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(debug (pffi-pointer-get set-pointer 'double offset))
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(assert = (pffi-pointer-get set-pointer 'double offset) 1.5)
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; pffi-struct-make
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(print-header "pffi-struct")
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(define struct1 (pffi-struct-make 'test '((int . r) (int . g) (int . b))))
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(debug struct1)
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(debug (pffi-struct-size struct1))
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(assert = (pffi-struct-size struct1) 12)
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(define struct2 (pffi-struct-make 'test '((int8 . r) (int8 . g) (int . b))))
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(debug struct2)
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(debug (pffi-struct-size struct2))
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(assert = (pffi-struct-size struct2) 8)
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(define struct3 (pffi-struct-make 'test '((int8 . r) (int8 . g) (int . b))))
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(debug struct3)
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(debug (pffi-struct-size struct3))
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(assert = (pffi-struct-size struct3) 8)
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(define struct4 (pffi-struct-make 'test '((int8 . r) (pointer . a) (int8 . g) (int . b))))
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(debug struct4)
|
|
(debug (pffi-struct-size struct4))
|
|
(assert = (pffi-struct-size struct4) 24)
|
|
|
|
(define struct5 (pffi-struct-make 'test '((int8 . r) (char . b) (pointer . a) (int8 . g) (int . b))))
|
|
(debug struct5)
|
|
(debug (pffi-struct-size struct5))
|
|
(assert = (pffi-struct-size struct5) 24)
|
|
|
|
(define struct6 (pffi-struct-make 'test '((int8 . a)
|
|
(char . b)
|
|
(double . c)
|
|
(char . d)
|
|
(pointer . e)
|
|
(float . f)
|
|
(pointer . g)
|
|
(int8 . h)
|
|
(pointer . i)
|
|
(int . j)
|
|
(int . k)
|
|
(int . l)
|
|
(double . m)
|
|
(float . n))))
|
|
(debug struct6)
|
|
(debug (pffi-struct-size struct6))
|
|
(assert = (pffi-struct-size struct6) 96)
|
|
|
|
;; pffi-string->pointer
|
|
|
|
(print-header 'pffi-string->pointer)
|
|
|
|
(define string-pointer (pffi-string->pointer "Hello world"))
|
|
(debug string-pointer)
|
|
(debug (pffi-pointer->string string-pointer))
|
|
(assert equal? (pffi-pointer? string-pointer) #t)
|
|
(assert equal? (pffi-pointer-null? string-pointer) #f)
|
|
(debug (pffi-pointer-get string-pointer 'char 0))
|
|
(assert char=? (pffi-pointer-get string-pointer 'char 0) #\H)
|
|
(debug (pffi-pointer-get string-pointer 'char 1))
|
|
(assert char=? (pffi-pointer-get string-pointer 'char 1) #\e)
|
|
(debug (pffi-pointer-get string-pointer 'char 2))
|
|
(assert char=? (pffi-pointer-get string-pointer 'char 2) #\l)
|
|
(debug (pffi-pointer-get string-pointer 'char 3))
|
|
(assert char=? (pffi-pointer-get string-pointer 'char 3) #\l)
|
|
(debug (pffi-pointer-get string-pointer 'char 4))
|
|
(assert char=? (pffi-pointer-get string-pointer 'char 4) #\o)
|
|
(debug (pffi-pointer-get string-pointer 'char 10))
|
|
(assert char=? (pffi-pointer-get string-pointer 'char 10) #\d)
|
|
|
|
;; pffi-pointer->string
|
|
|
|
(print-header 'pffi-pointer->string)
|
|
|
|
(define pointer-string (pffi-pointer->string string-pointer))
|
|
(debug pointer-string)
|
|
(assert equal? (string? pointer-string) #t)
|
|
(assert string=? pointer-string "Hello world")
|
|
(assert string=? (pffi-pointer->string (pffi-string->pointer "https://scheme.org")) "https://scheme.org")
|
|
(define test-url-string "https://scheme.org")
|
|
(debug test-url-string)
|
|
(define test-url (pffi-string->pointer test-url-string))
|
|
(debug test-url)
|
|
(debug (pffi-pointer->string test-url))
|
|
(assert equal? (string=? (pffi-pointer->string test-url) test-url-string) #t)
|
|
|
|
;; pffi-pointer-get
|
|
|
|
(print-header "pffi-pointer-get")
|
|
|
|
(define hello-string "hello")
|
|
(define hello-string-pointer (pffi-string->pointer hello-string))
|
|
|
|
(debug (pffi-pointer-get hello-string-pointer 'char 0))
|
|
(assert char=? (pffi-pointer-get hello-string-pointer 'char 0) #\h)
|
|
(debug (pffi-pointer-get hello-string-pointer 'char 1))
|
|
(assert char=? (pffi-pointer-get hello-string-pointer 'char 1) #\e)
|
|
(debug (pffi-pointer-get hello-string-pointer 'char 4))
|
|
(assert char=? (pffi-pointer-get hello-string-pointer 'char 4) #\o)
|
|
|
|
;; pffi-pointer-set! and pffi-pointer-get 2/2
|
|
|
|
(print-header "pffi-pointer-set! and pffi-pointer-get 2/2")
|
|
|
|
(define pointer-to-be-set (pffi-string->pointer "FOOBAR"))
|
|
(debug pointer-to-be-set)
|
|
(debug (pffi-pointer->string pointer-to-be-set))
|
|
(pffi-pointer-set! set-pointer 'pointer offset pointer-to-be-set)
|
|
|
|
(debug (pffi-pointer-get set-pointer 'pointer offset))
|
|
(assert equal?
|
|
(pffi-pointer? (pffi-pointer-get set-pointer 'pointer offset))
|
|
#t)
|
|
(debug (pffi-pointer->string (pffi-pointer-get set-pointer 'pointer offset)))
|
|
(assert equal?
|
|
(string? (pffi-pointer->string (pffi-pointer-get set-pointer 'pointer offset)))
|
|
#t)
|
|
(debug (pffi-pointer->string (pffi-pointer-get set-pointer 'pointer offset)))
|
|
(assert equal?
|
|
(string=? (pffi-pointer->string (pffi-pointer-get set-pointer 'pointer offset)) "FOOBAR")
|
|
#t)
|
|
|
|
(define string-to-be-set "FOOBAR")
|
|
(debug string-to-be-set)
|
|
(pffi-pointer-set! set-pointer 'pointer offset (pffi-string->pointer string-to-be-set))
|
|
(assert string=? (pffi-pointer->string (pffi-pointer-get set-pointer 'pointer offset)) "FOOBAR")
|
|
|
|
;; pffi-define
|
|
|
|
(print-header 'pffi-define)
|
|
|
|
(pffi-define c-puts libc-stdlib 'puts 'int (list 'pointer))
|
|
(define chars-written (c-puts (pffi-string->pointer "Hello from testing, I am C function puts")))
|
|
(assert = chars-written 41)
|
|
|
|
(pffi-define c-atoi libc-stdlib 'atoi 'int (list 'pointer))
|
|
(assert = (c-atoi (pffi-string->pointer "100")) 100)
|
|
|
|
;; pffi-struct-get
|
|
|
|
(print-header 'pffi-struct-get)
|
|
|
|
(pffi-define c-init-struct c-testlib 'init_struct 'pointer (list 'pointer))
|
|
(pffi-define c-check-offset c-testlib 'check_offset 'void (list 'int 'int))
|
|
(define struct-test (pffi-struct-make 'test
|
|
'((int8 . a)
|
|
(char . b)
|
|
(double . c)
|
|
(char . d)
|
|
(pointer . e)
|
|
(float . f)
|
|
(pointer . g)
|
|
(int8 . h)
|
|
(pointer . i)
|
|
(int . j)
|
|
(int . k)
|
|
(int . l)
|
|
(double . m)
|
|
(float . n))))
|
|
(c-check-offset 1 (pffi-struct-offset-get struct-test 'a))
|
|
(c-check-offset 2 (pffi-struct-offset-get struct-test 'b))
|
|
(c-check-offset 3 (pffi-struct-offset-get struct-test 'c))
|
|
(c-check-offset 4 (pffi-struct-offset-get struct-test 'd))
|
|
(c-check-offset 5 (pffi-struct-offset-get struct-test 'e))
|
|
(c-check-offset 6 (pffi-struct-offset-get struct-test 'f))
|
|
(c-check-offset 7 (pffi-struct-offset-get struct-test 'g))
|
|
(c-check-offset 8 (pffi-struct-offset-get struct-test 'h))
|
|
(c-check-offset 9 (pffi-struct-offset-get struct-test 'i))
|
|
(c-check-offset 10 (pffi-struct-offset-get struct-test 'j))
|
|
(c-check-offset 11 (pffi-struct-offset-get struct-test 'k))
|
|
(c-check-offset 12 (pffi-struct-offset-get struct-test 'l))
|
|
(c-check-offset 13 (pffi-struct-offset-get struct-test 'm))
|
|
(c-check-offset 14 (pffi-struct-offset-get struct-test 'n))
|
|
(debug struct-test)
|
|
(c-init-struct (pffi-struct-pointer struct-test))
|
|
(debug struct-test)
|
|
|
|
(debug (pffi-struct-get struct-test 'a))
|
|
(assert = (pffi-struct-get struct-test 'a) 1)
|
|
(debug (pffi-struct-get struct-test 'b))
|
|
(assert char=? (pffi-struct-get struct-test 'b) #\b)
|
|
(debug (pffi-struct-get struct-test 'c))
|
|
(assert = (pffi-struct-get struct-test 'c) 3.0)
|
|
(debug (pffi-struct-get struct-test 'd))
|
|
(assert char=? (pffi-struct-get struct-test 'd) #\d)
|
|
(debug (pffi-struct-get struct-test 'e))
|
|
(debug (pffi-pointer-null? (pffi-struct-get struct-test 'e)))
|
|
(assert equal? (pffi-pointer-null? (pffi-struct-get struct-test 'e)) #t)
|
|
(debug (pffi-struct-get struct-test 'f))
|
|
(assert = (pffi-struct-get struct-test 'f) 6.0)
|
|
(debug (pffi-struct-get struct-test 'g))
|
|
(debug (pffi-pointer->string (pffi-struct-get struct-test 'g)))
|
|
(assert equal? (string=? (pffi-pointer->string (pffi-struct-get struct-test 'g)) "FOOBAR") #t)
|
|
(debug (pffi-struct-get struct-test 'h))
|
|
(assert = (pffi-struct-get struct-test 'h) 8)
|
|
(debug (pffi-struct-get struct-test 'i))
|
|
(debug (pffi-pointer-null? (pffi-struct-get struct-test 'i)))
|
|
(assert equal? (pffi-pointer-null? (pffi-struct-get struct-test 'i)) #t)
|
|
(debug (pffi-struct-get struct-test 'j))
|
|
(assert = (pffi-struct-get struct-test 'j) 10)
|
|
(debug (pffi-struct-get struct-test 'k))
|
|
(assert = (pffi-struct-get struct-test 'k) 11)
|
|
(debug (pffi-struct-get struct-test 'l))
|
|
(assert = (pffi-struct-get struct-test 'l) 12)
|
|
(debug (pffi-struct-get struct-test 'm))
|
|
(assert = (pffi-struct-get struct-test 'm) 13.0)
|
|
(debug (pffi-struct-get struct-test 'n))
|
|
(assert = (pffi-struct-get struct-test 'n) 14.0)
|
|
|
|
;; pffi-struct-set!
|
|
|
|
(print-header 'pffi-struct-set!)
|
|
|
|
(pffi-define c-test-check c-testlib 'test_check 'int (list 'pointer))
|
|
(define struct-test1 (pffi-struct-make 'test
|
|
'((int8 . a)
|
|
(char . b)
|
|
(double . c)
|
|
(char . d)
|
|
(pointer . e)
|
|
(float . f)
|
|
(pointer . g)
|
|
(int8 . h)
|
|
(pointer . i)
|
|
(int . j)
|
|
(int . k)
|
|
(int . l)
|
|
(double . m)
|
|
(float . n))))
|
|
(pffi-struct-set! struct-test1 'a 1)
|
|
(pffi-struct-set! struct-test1 'b #\b)
|
|
(pffi-struct-set! struct-test1 'c 3.0)
|
|
(pffi-struct-set! struct-test1 'd #\d)
|
|
(pffi-struct-set! struct-test1 'e (pffi-pointer-null))
|
|
(pffi-struct-set! struct-test1 'f 6.0)
|
|
(pffi-struct-set! struct-test1 'g (pffi-string->pointer "foo"))
|
|
(pffi-struct-set! struct-test1 'h 8)
|
|
(pffi-struct-set! struct-test1 'i (pffi-pointer-null))
|
|
(pffi-struct-set! struct-test1 'j 10)
|
|
(pffi-struct-set! struct-test1 'k 11)
|
|
(pffi-struct-set! struct-test1 'l 12)
|
|
(pffi-struct-set! struct-test1 'm 13.0)
|
|
(pffi-struct-set! struct-test1 'n 14.0)
|
|
(c-test-check (pffi-struct-pointer struct-test1))
|
|
|
|
;; pffi-struct-make with pointer
|
|
|
|
(print-header "pffi-struct-make with pointer")
|
|
|
|
(pffi-define c-test-new c-testlib 'test_new 'pointer (list))
|
|
(define struct-test2-pointer (c-test-new))
|
|
(define struct-test2 (pffi-struct-make 'test
|
|
'((int8 . a)
|
|
(char . b)
|
|
(double . c)
|
|
(char . d)
|
|
(pointer . e)
|
|
(float . f)
|
|
(pointer . g)
|
|
(int8 . h)
|
|
(pointer . i)
|
|
(int . j)
|
|
(int . k)
|
|
(int . l)
|
|
(double . m)
|
|
(float . n))
|
|
struct-test2-pointer))
|
|
(debug struct-test2)
|
|
|
|
(debug (pffi-pointer-get struct-test2-pointer 'int8 0))
|
|
(debug (pffi-struct-get struct-test2 'a))
|
|
(assert = (pffi-struct-get struct-test2 'a) 1)
|
|
(debug (pffi-pointer-get struct-test2-pointer 'char 1))
|
|
(debug (pffi-struct-get struct-test2 'b))
|
|
(assert char=? (pffi-struct-get struct-test2 'b) #\b)
|
|
(debug (pffi-struct-get struct-test2 'c))
|
|
(assert = (pffi-struct-get struct-test2 'c) 3)
|
|
(debug (pffi-struct-get struct-test2 'd))
|
|
(assert char=? (pffi-struct-get struct-test2 'd) #\d)
|
|
(debug (pffi-struct-get struct-test2 'e))
|
|
(debug (pffi-pointer-null? (pffi-struct-get struct-test2 'e)))
|
|
(assert equal? (pffi-pointer-null? (pffi-struct-get struct-test2 'e)) #t)
|
|
(debug (pffi-struct-get struct-test2 'f))
|
|
(assert = (pffi-struct-get struct-test2 'f) 6.0)
|
|
(debug (pffi-pointer->string (pffi-struct-get struct-test2 'g)))
|
|
(assert equal? (string=? (pffi-pointer->string (pffi-struct-get struct-test2 'g)) "FOOBAR") #t)
|
|
(debug (pffi-struct-get struct-test2 'h))
|
|
(assert = (pffi-struct-get struct-test2 'h) 8)
|
|
(debug (pffi-struct-get struct-test2 'i))
|
|
(debug (pffi-pointer-null? (pffi-struct-get struct-test2 'i)))
|
|
(assert (lambda (p t) (pffi-pointer-null? p)) (pffi-struct-get struct-test2 'i) #t)
|
|
(debug (pffi-struct-get struct-test2 'j))
|
|
(assert = (pffi-struct-get struct-test2 'j) 10)
|
|
(debug (pffi-struct-get struct-test2 'k))
|
|
(assert = (pffi-struct-get struct-test2 'k) 11)
|
|
(debug (pffi-struct-get struct-test2 'l))
|
|
(assert = (pffi-struct-get struct-test2 'l) 12)
|
|
(debug (pffi-struct-get struct-test2 'm))
|
|
(assert = (pffi-struct-get struct-test2 'm) 13.0)
|
|
(debug (pffi-struct-get struct-test2 'n))
|
|
(assert = (pffi-struct-get struct-test2 'n) 14.0)
|
|
|
|
;; pffi-define-callback
|
|
|
|
(print-header 'pffi-define-callback)
|
|
|
|
(define array (pffi-pointer-allocate (* (pffi-size-of 'int) 3)))
|
|
(pffi-pointer-set! array 'int (* (pffi-size-of 'int) 0) 3)
|
|
(pffi-pointer-set! array 'int (* (pffi-size-of 'int) 1) 2)
|
|
(pffi-pointer-set! array 'int (* (pffi-size-of 'int) 2) 1)
|
|
|
|
(pffi-define qsort libc-stdlib 'qsort 'void (list 'pointer 'int 'int 'callback))
|
|
|
|
(pffi-define-callback compare
|
|
'int
|
|
(list 'pointer 'pointer)
|
|
(lambda (pointer-a pointer-b)
|
|
(let ((a (pffi-pointer-get pointer-a 'int 0))
|
|
(b (pffi-pointer-get pointer-b 'int 0)))
|
|
(cond ((> a b) 1)
|
|
((= a b) 0)
|
|
((< a b) -1)))))
|
|
(write compare)
|
|
(newline)
|
|
|
|
(define unsorted (list (pffi-pointer-get array 'int (* (pffi-size-of 'int) 0))
|
|
(pffi-pointer-get array 'int (* (pffi-size-of 'int) 1))
|
|
(pffi-pointer-get array 'int (* (pffi-size-of 'int) 2))))
|
|
(debug unsorted)
|
|
(assert equal? unsorted (list 3 2 1))
|
|
|
|
(qsort array 3 (pffi-size-of 'int) compare)
|
|
|
|
(define sorted (list (pffi-pointer-get array 'int (* (pffi-size-of 'int) 0))
|
|
(pffi-pointer-get array 'int (* (pffi-size-of 'int) 1))
|
|
(pffi-pointer-get array 'int (* (pffi-size-of 'int) 2))))
|
|
(debug sorted)
|
|
(assert equal? sorted (list 1 2 3))
|
|
|
|
(exit 0)
|