test

intercept tty is using for listening a UART conversation

#!/bin/bash

# You can run this script after building to test out interceptty in a
# safe way.

# These two settings are adjustable, although the defaults will
# probably work fine.

INET_PORT=9999
DELAY=2

trap 'exec 2>/dev/null; [ -n "$kids" ] && kill $kids' EXIT

printf "%40s" "Starting up echo server..."
./interceptty -q '!cat' ./test1.tty &
kids="$kids $!"
sleep $DELAY
if [ -c ./test1.tty ]
then
  echo "OK"
else
  echo "NO"
  exit 1
fi

printf "%40s" "Testing echo server..."
if ./testport ./test1.tty "Test 1 OK"
then
  echo "OK"
else
  echo "NO"
  exit 1
fi


printf "%40s" "Starting up tty server..."
./interceptty -q ./test1.tty ./test2.tty &
kids="$kids $!"
sleep $DELAY
if [ -c ./test2.tty ]
then
  echo "OK"
else
  echo "NO"
  exit 1
fi

printf "%40s" "Testing tty server..."
if ./testport ./test2.tty "Test 2 OK"
then
  echo "OK"
else
  echo "NO"
  exit 1
fi


printf "%40s" "Starting Unix socket server..."
./interceptty -q ./test2.tty @./test3.sock &
kids="$kids $!"
sleep $DELAY
if [ -r ./test3.sock ]
then
  echo "OK"
else
  echo "NO"
  exit 1
fi

printf "%40s" "Starting Unix socket client..."
./interceptty -q @./test3.sock ./test4.tty &
kids="$kids $!"
sleep $DELAY
if [ -c ./test4.tty ]
then
  echo "OK"
else
  echo "NO"
  exit 1
fi

printf "%40s" "Testing Unix sockets..."
if ./testport ./test4.tty "Test 4 OK"
then
  echo "OK"
else
  echo "NO"
  exit 1
fi


printf "%40s" "Starting file descriptor server..."
./interceptty -q =0,1 ./test5.tty <test4.tty >>test4.tty  &
kids="$kids $!"
sleep $DELAY
if [ -c ./test5.tty ]
then
  echo "OK"
else
  echo "NO"
  exit 1
fi

printf "%40s" "Testing file descriptors..."
if ./testport ./test5.tty "Test 5 OK"
then
  echo "OK"
else
  echo "NO"
  exit 1
fi


printf "%40s" "Starting Inet server on port $INET_PORT..."
./interceptty -q ./test5.tty @localhost:$INET_PORT &
kids="$kids $!"
sleep $DELAY
# The netstat test we used to do doesn't work in some configurations.
echo "OK"

printf "%40s" "Starting Inet client on port $INET_PORT..."
./interceptty -q @localhost:$INET_PORT ./test6.tty  &
kids="$kids $!"
sleep $DELAY
if [ -c ./test6.tty ]
then
  echo "OK"
else
  echo "NO"
  echo "You may want to try changing the port used for testing, at the top of $0."
  exit 1
fi

printf "%40s" "Testing Internet socket server..."
if ./testport ./test6.tty "Test 6 OK"
then
  echo "OK"
else
  echo "You may want to try changing the port used for testing, at the top of $0."
  echo "NO"
  exit 1
fi





exit 0