#!/usr/bin/expect

set testgetpass [lindex $argv 0];

spawn $testgetpass
expect "Enter password: "
send -- "pass\r"

expect "Enter password: "
send -- "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\r"

expect "Enter password: "
send -- "\r"

expect {
    "incorrect password" { exit 123 }
    eof
}