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#!/bin/bash
set -e
PORT=12345
USER=$(whoami)
GROUP=$(groups | cut -d' ' -f 1)
SSD=/sbin/start-stop-daemon
RTFTPC=$(pwd)/target/release/rtftpc
RTFTPD=$(pwd)/target/release/rtftpd
ATFTPC=/usr/bin/atftp
ATFTPD=/usr/sbin/atftpd
TFTPC=/usr/bin/tftp
BUSYBOX=/bin/busybox
CLIENTDIR=$(mktemp -d)
SERVERDIR=$(mktemp -d)
cleanup() {
atftpd_cleanup
rtftpd_cleanup
rm -f "$CLIENTDIR/testfile" "$SERVERDIR/testfile"
rmdir "$CLIENTDIR" "$SERVERDIR"
}
compare_files() {
cmp "$CLIENTDIR/testfile" "$SERVERDIR/testfile" 1>/dev/null
}
atftpd() {
$ATFTPD --port $PORT --user "$USER" --group "$GROUP" --daemon "$SERVERDIR"
}
atftpc() {
[ $TX -eq 1 ] && op="-p" || op="-g"
[ -n "$NETASCII" ] && opts="--mode netascii"
if [ -n "$BLKSIZE" ]; then
$ATFTPC $op -l testfile -r testfile $opts --option "blksize $BLKSIZE" 127.0.0.1 $PORT 1>/dev/null 2>&1
else
$ATFTPC $op -l testfile -r testfile $opts 127.0.0.1 $PORT 1>/dev/null
fi
}
tftpc() {
[ $TX -eq 1 ] && op="put" || op="get"
printf "connect 127.0.0.1 $PORT\\nmode binary\\n$op testfile\\n" | $TFTPC 1>/dev/null
}
rtftpd() {
$SSD --background --exec "$RTFTPD" --start -- -p $PORT "$SERVERDIR" 1>/dev/null
}
rtftpc() {
[ $TX -eq 1 ] && op="-p" || op="-g"
[ -n "$BLKSIZE" ] && opts="--blksize $BLKSIZE"
[ -n "$NETASCII" ] && opts="$opts -n"
$RTFTPC $op testfile $opts 127.0.0.1:$PORT 1>/dev/null
}
busybox_tftpc() {
[ $TX -eq 1 ] && op="-p" || op="-g"
[ -n "$BLKSIZE" ] && opts="-b $BLKSIZE"
$BUSYBOX tftp $op -l testfile -r testfile $opts 127.0.0.1 $PORT 1>/dev/null 2>&1
}
atftpd_cleanup() {
killall -q -9 $ATFTPD 2>/dev/null || true
}
rtftpd_cleanup() {
killall -q -9 "$RTFTPD" 2>/dev/null || true
}
test_transfer() {
client=$1
server=$2
$server
dd if=/dev/urandom of="$CLIENTDIR/testfile" bs=1M count=100 2>/dev/null
time (
printf "$client TX (to $server): "
TX=1
${client}
compare_files
printf "ok"
)
rm -f "$CLIENTDIR/testfile"
time (
printf "$client RX (from $server): "
TX=0
${client}
compare_files
printf "ok"
)
rm -f "$SERVERDIR/testfile"
${server}_cleanup
}
trap cleanup 0 1 2
# make sure binaries are up-to-date
cargo build --release
cd "$CLIENTDIR"
# Defaults
printf "Testing with default configuration\\n"
test_transfer rtftpc rtftpd
[ -x $ATFTPD ] && test_transfer rtftpc atftpd
[ -x $ATFTPC ] && test_transfer atftpc rtftpd
[ -x $TFTPC ] && test_transfer tftpc rtftpd
[ -x $BUSYBOX ] && test_transfer busybox_tftpc rtftpd
# with netascii mode
printf "\\n\\nTesting netascii transfers\\n"
NETASCII=1
test_transfer rtftpc rtftpd
[ -x $ATFTPD ] && test_transfer rtftpc atftpd
[ -x $ATFTPC ] && test_transfer atftpc rtftpd
unset NETASCII
# different block size
printf "\\n\\nTesting larger block sizes\\n"
BLKSIZE=1500
test_transfer rtftpc rtftpd
[ -x $ATFTPD ] && test_transfer rtftpc atftpd
[ -x $ATFTPC ] && test_transfer atftpc rtftpd
[ -x $BUSYBOX ] && test_transfer busybox_tftpc rtftpd
unset BLKSIZE
# blocksize and netascii
printf "\\n\\nTesting larger block sizes and netascii\\n"
BLKSIZE=1500
NETASCII=1
test_transfer rtftpc rtftpd
[ -x $ATFTPD ] && test_transfer rtftpc atftpd
[ -x $ATFTPC ] && test_transfer atftpc rtftpd
unset NETASCII
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