Author: psmith Date: Wed Jan 24 22:38:10 2007 New Revision: 52 Modified: branches/home/psmith/restructure/src/buffer/buffer.lisp Log: added copy-buffer test Modified: branches/home/psmith/restructure/src/buffer/buffer.lisp ============================================================================== --- branches/home/psmith/restructure/src/buffer/buffer.lisp (original) +++ branches/home/psmith/restructure/src/buffer/buffer.lisp Wed Jan 24 22:38:10 2007 @@ -103,7 +103,7 @@ (defmethod print-object ((byte-buffer byte-buffer) stream) (with-slots (capacity position limit buf) byte-buffer - (format stream "<byte-buffer :capacity ~A :position ~A :limit ~A :buf ~%~A>~%" capacity position limit (if buf (pretty-hex-dump (cffi:pointer-address buf) limit) nil)))) + (format stream "<byte-buffer :capacity ~A :position ~A :limit ~A :buf ~%~A>~%" capacity position limit (if buf (hex-dump-memory (cffi:pointer-address buf) limit) nil)))) (defmethod free-buffer((byte-buffer byte-buffer)) (with-slots (capacity position limit buf) byte-buffer @@ -180,7 +180,9 @@ (defmethod copy-buffer ((old byte-buffer) (new byte-buffer)) (assert (<= (buffer-capacity old) (buffer-capacity new))) - (%memcpy (buffer-buf new) (buffer-buf old) (buffer-capacity old))) + (%memcpy (buffer-buf new) (buffer-buf old) (buffer-capacity old)) + (setf (buffer-position new) (buffer-position old)) + (setf (buffer-limit new) (buffer-limit old))) ;void *memcpy(void *dest, const void *src, size_t n); (cffi:defcfun ("memcpy" %memcpy) :pointer @@ -205,8 +207,8 @@ (%memset (buffer-buf mybuf) 78 4) (format t "Mybuf (after memset): ~A~%" mybuf) -; (flip mybuf) -; (format t "Mybuf (after flip): ~A~%" mybuf) + (flip mybuf) + (format t "Mybuf (after flip): ~A~%" mybuf) (format t "Remaining ~A~%" (remaining mybuf))