X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=tests%2Fgethostname.cl;h=49ed9dec6c1141e7c092d16128790d72ab9f46c2;hb=acdc714a0b8ea9c0df0c9ffc56699fa010bd549e;hp=dc318225ecf76090cd885b2b310b1a7fb208b596;hpb=bf5c7e7c36474375604bcbcedea8794a68dd1784;p=uffi.git

diff --git a/tests/gethostname.cl b/tests/gethostname.cl
index dc31822..49ed9de 100644
--- a/tests/gethostname.cl
+++ b/tests/gethostname.cl
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Feb 2002
 ;;;;
-;;;; $Id: gethostname.cl,v 1.5 2002/03/14 21:03:12 kevin Exp $
+;;;; $Id: gethostname.cl,v 1.11 2002/04/02 21:42:11 kevin Exp $
 ;;;;
 ;;;; This file, part of UFFI, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -22,7 +22,7 @@
 ;;; This example is inspired by the example on the CL-Cookbook web site
 
 (uffi:def-function ("gethostname" c-gethostname) 
-    ((name :cstring)
+    ((name (* :unsigned-char))
      (len :int))
   :returning :int)
 
@@ -35,7 +35,31 @@
 	    (uffi:convert-from-foreign-string name)
 	  (error "gethostname() failed."))
       (uffi:free-foreign-object name))))
-    
+
+(defun gethostname2 ()
+  "Returns the hostname"
+  (uffi:with-foreign-object (name '(:array :unsigned-char 256))
+    (if (zerop (c-gethostname (uffi:char-array-to-pointer name) 256))
+	(uffi:convert-from-foreign-string name)
+	(error "gethostname() failed."))))
+
+#+examples-uffi
+(progn
+  (format t "~&Hostname (technique 1): ~A" (gethostname))
+  (format t "~&Hostname (technique 2): ~A" (gethostname2)))
+
 #+test-uffi
-(format t "~&Hostname: ~A" (gethostname))
+(progn
+  (let ((hostname1 (gethostname))
+	(hostname2 (gethostname2)))
+    
+    (util.test:test (and (stringp hostname1) (stringp hostname2)) t
+		    :fail-info "gethostname not string")
+    (util.test:test (and (not (zerop (length hostname1)))
+			 (not (zerop (length hostname2)))) t
+			 :fail-info "gethostname length 0")
+    (util.test:test (string= hostname1 hostname1) (length hostname1)
+		    :fail-info "gethostname techniques don't match"))
+  )
+