tests/scripts/expect/_multinode.exp

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

proc setup_nodes {} {
    # Sets up a Thread network with 2 nodes, spawn_1 as the leader and spawn_2
    # as a child.

    global spawn_1
    global spawn_2
    global spawn_id
    global env

    set spawn_1 [spawn_node 1]
    set spawn_2 [spawn_node 2]
    set psk "J01NME"

    set spawn_id $spawn_2
    send "eui64\n"
    expect -re {([0-9a-f]{16})}
    set eui64 $expect_out(1,string)
    expect "Done"

    set spawn_id $spawn_1
    send "dataset init new\n"
    expect "Done"
    send "dataset commit active\n"
    expect "Done"
    send "ifconfig up\n"
    expect "Done"
    send "thread start\n"
    expect "Done"
    wait_for "state" "leader"
    expect "Done"
    send "commissioner start\n"
    expect "Done"
    expect "Commissioner: active"
    send "commissioner joiner add $eui64 $psk\n"
    expect "Done"
    send "channel\n"
    expect -re {(\d+)}
    set channel $expect_out(1,string)
    expect "Done"

    set spawn_id $spawn_2
    send "mode rs\n"
    expect "Done"
    send "ifconfig up\n"
    expect "Done"
    send "joiner start $psk\n"
    expect "Done"
    wait_for "" "Join success"
    send "thread start\n"
    expect "Done"
    wait_for "state" "child"
    expect "Done"
}

proc dispose_nodes {} {
    global spawn_1
    global spawn_2
    global spawn_id

    set spawn_id $spawn_1
    dispose
    set spawn_id $spawn_2
    dispose
}