tests/scripts/expect/tun-dns-client.exp

#!/usr/bin/expect -f
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source "tests/scripts/expect/_common.exp"

spawn $env(OT_COMMAND) "spinel+hdlc+uart://$env(RCP_COMMAND)?forkpty-arg=1"
set timeout 3
expect_after {
    timeout { exit 1 }
}

send "panid 0xface\n"
expect "Done"
send "ifconfig up\n"
expect "Done"
send "thread start\n"
expect "Done"
wait_for "state" "leader"
expect "Done"

send "dns resolve ipv6.google.com ::1 53\n"
expect "DNS response for ipv6.google.com"
expect "Done"

dispose