--- /dev/null
+#!/bin/sh
+
+if [ $# -lt 1 ]; then
+ echo "Usage: $0 target [tempfile [timeout [filesize]]]" > /dev/stderr
+ exit 1
+fi
+
+[ "xXFAIL" == "x$1" ] && { XFAIL="XFAIL"; shift; }
+TARGET=$1
+if [ "x" == "x$2" ]; then TMP=tftpdata; else TMP=$2; fi
+if [ "x" == "x$3" ]; then TIMEOUT=10; else TIMEOUT=$3; fi
+if [ "x" == "x$4" ]; then SIZE=unknown; else SIZE=$4; fi
+
+if [ -f $TMP ]; then
+ SRC=${TMP}
+ TMP=${TMP}.tmp
+else
+ SRC=${TMP}.src
+ TMP=${TMP}.tmp
+fi
+
+if [ -f $SRC ]; then
+ [ $SIZE == unknown ] || \
+ { echo "FAIL: '$SRC' exists but size given" > /dev/stderr; exit 1; }
+else
+ [ $SIZE == unknown ] && SIZE=876543
+ tmpfile $SRC $SIZE $$ || \
+ { echo "FAIL: Sourcefile '$SRC' create" > /dev/stderr; exit 1; }
+fi
+
+if [ ! -f $SRC ]; then
+ echo "FAIL: Sourcefile '$SRC' not found" > /dev/stderr; exit 1
+fi
+
+if [ "x$XFAIL" != "xXFAIL" ]; then
+ if ping -n -c5 $TARGET > /dev/null ; then
+ echo "INFO:<$$: $TARGET is up>" > /dev/stderr
+ else
+ echo "FAIL:<$$: $TARGET is down>" > /dev/stderr; exit 1
+ fi
+fi
+
+tftp $TARGET <<-EOF
+ rexmt 1
+ binary
+ put $SRC $TMP
+EOF
+
+declare -i COUNT=0
+declare -i FAILS=0
+
+# This test is to test tftp GET not PUT so gloss over one failed put
+# (ie. if it reports corrupt the first time, put it again).
+rm -f $TMP
+tftp $TARGET <<-EOF
+ rexmt 1
+ binary
+ get $TMP $TMP
+EOF
+if ! cmp -s $SRC $TMP; then
+echo "INFO:<$$: putting $SIZE bytes to $TARGET a second time>"
+tftp $TARGET <<-EOF
+ rexmt 1
+ binary
+ put $SRC $TMP
+EOF
+else
+((COUNT++));
+fi
+
+while [ $SECONDS -le $TIMEOUT ]; do
+rm -f $TMP
+tftp $TARGET <<-EOF
+ rexmt 1
+ binary
+ get $TMP $TMP
+EOF
+[ -f $TMP ] || [ "x$XFAIL" == "xXFAIL" ] || break
+cmp -s $SRC $TMP || { ((FAILS++)); [ "x$XFAIL" == "xXFAIL" ]; } || break
+((COUNT++));
+done
+
+if [ "x$XFAIL" == "xXFAIL" ]; then
+ echo "PASS:<$$: tftp get XFAIL, $TIMEOUT seconds $SIZE bytes $FAILS/$COUNT fails>" > /dev/stderr
+ exit 0
+fi
+
+if [ 1 -lt $FAILS ]; then
+ echo "FAIL:<$$: wierd, multiple failures $FAILS in $COUNT xfers>" > /dev/stderr
+fi
+
+if [ ! -f $TMP ]; then
+ echo "FAIL:<$$: temp file $TMP nonexistent $COUNT xfers>" > /dev/stderr
+ exit 1
+fi
+
+if ! cmp -s $SRC $TMP; then
+ echo "FAIL:<$$: temp file $TMP corrupt $COUNT xfers>" > /dev/stderr
+ exit 1
+fi
+
+echo "PASS:<$$: tftp get OK, $TIMEOUT seconds $SIZE bytes $COUNT xfers>" > /dev/stderr
+
+# EOF