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#!/bin/sh
set -eu
exec 2>&1
cd $AUTOPKGTEST_TMP
cat > smoketest.rb <<-EOF
require 'serialport'
require 'pty'
# Create a fake terminal (master/slave pair)
master, slave = PTY.open
puts "Fake serial device: #{slave.path}"
# Now open the fake device with SerialPort
sp = SerialPort.new(slave.path, 9600, 8, 1, SerialPort::NONE)
# Test writing
sp.write("Hello SerialPort\n")
# Test reading
if (data = master.readpartial(100))
puts "Read from fake serial: #{data.inspect}"
end
sp.close
EOF
ruby smoketest.rb
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