[test] modularize expect scripts (#5056)

This puts the scripts setting up Thread networks into separate files so that they can be reused by multiple test scripts. After this we can split the tests in cli-2-nodes.exp into multiple files without having to repeat codes in each file.
2026-08-29 21:39:54 +00:00 · 2020-06-05 22:16:54 -07:00
parent 2e60748d5b
commit 4b5eeadee6
3 changed files with 156 additions and 68 deletions
@@ -0,0 +1,98 @@
+#!/usr/bin/expect -f
+#
+#  Copyright (c) 2020, The OpenThread Authors.
+#  All rights reserved.
+#
+#  Redistribution and use in source and binary forms, with or without
+#  modification, are permitted provided that the following conditions are met:
+#  1. Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#  2. Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#  3. Neither the name of the copyright holder nor the
+#     names of its contributors may be used to endorse or promote products
+#     derived from this software without specific prior written permission.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+#  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+#  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+#  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+#  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+#  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+#  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+#  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+#  POSSIBILITY OF SUCH DAMAGE.
+#
+
+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
+
+    spawn $env(OT_COMMAND) 1
+    set spawn_1 $spawn_id
+    spawn $env(OT_COMMAND) 2
+    set spawn_2 $spawn_id
+    expect_after {
+        timeout { exit 1 }
+    }
+    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"
+    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"
+}
+
+proc dispose_nodes {} {
+    global spawn_1
+    global spawn_2
+    global spawn_id
+
+    set spawn_id $spawn_1
+    dispose
+    set spawn_id $spawn_2
+    dispose
+}