1#!/usr/bin/env python3 2# 3# Copyright (c) 2024, The OpenThread Authors. 4# All rights reserved. 5# 6# Redistribution and use in source and binary forms, with or without 7# modification, are permitted provided that the following conditions are met: 8# 1. Redistributions of source code must retain the above copyright 9# notice, this list of conditions and the following disclaimer. 10# 2. Redistributions in binary form must reproduce the above copyright 11# notice, this list of conditions and the following disclaimer in the 12# documentation and/or other materials provided with the distribution. 13# 3. Neither the name of the copyright holder nor the 14# names of its contributors may be used to endorse or promote products 15# derived from this software without specific prior written permission. 16# 17# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 18# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 21# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 25# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 26# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 27# POSSIBILITY OF SUCH DAMAGE. 28 29from cli import verify 30from cli import verify_within 31import cli 32import time 33 34# ----------------------------------------------------------------------------------------------------------------------- 35# Test description: ALOC address forwarding to ED and SED devices. 36# 37# Network topology 38# 39# r1 ---- r2 ---- r3 40# /|\ 41# / | \ 42# ed sed sed2 43# 44 45test_name = __file__[:-3] if __file__.endswith('.py') else __file__ 46print('-' * 120) 47print('Starting \'{}\''.format(test_name)) 48 49# ----------------------------------------------------------------------------------------------------------------------- 50# Creating `cli.Node` instances 51 52speedup = 40 53cli.Node.set_time_speedup_factor(speedup) 54 55r1 = cli.Node() 56r2 = cli.Node() 57r3 = cli.Node() 58ed = cli.Node() 59sed = cli.Node() 60sed2 = cli.Node() 61 62nodes = [r1, r2, r3, ed, sed, sed2] 63 64# ----------------------------------------------------------------------------------------------------------------------- 65# Form topology 66 67r1.allowlist_node(r2) 68 69r2.allowlist_node(r1) 70r2.allowlist_node(r3) 71 72r3.allowlist_node(r2) 73r3.allowlist_node(ed) 74r3.allowlist_node(sed) 75r3.allowlist_node(sed2) 76 77ed.allowlist_node(r3) 78sed.allowlist_node(r3) 79sed2.allowlist_node(r3) 80 81r1.form('aloc') 82r2.join(r1) 83r3.join(r2) 84ed.join(r2, cli.JOIN_TYPE_END_DEVICE) 85sed.join(r3, cli.JOIN_TYPE_SLEEPY_END_DEVICE) 86sed2.join(r3, cli.JOIN_TYPE_SLEEPY_END_DEVICE) 87 88sed.set_pollperiod(400) 89sed2.set_pollperiod(500) 90 91verify(r1.get_state() == 'leader') 92verify(r2.get_state() == 'router') 93verify(r3.get_state() == 'router') 94verify(ed.get_state() == 'child') 95verify(sed.get_state() == 'child') 96verify(sed.get_state() == 'child') 97 98sed.set_mode('n') 99 100for child in [ed, sed, sed2]: 101 verify(int(child.get_parent_info()['Rloc'], 16) == int(r3.get_rloc16(), 16)) 102 103# ----------------------------------------------------------------------------------------------------------------------- 104# Test Implementation 105 106 107def check_netdata_services(expected_num_services): 108 # Check that all nodes see the `expected_num_services` service 109 # entries in network data. 110 for node in nodes: 111 verify(len(node.get_netdata_services()) == expected_num_services) 112 113 114wait_time = 5 115 116# Add a service on ed which is non-sleepy child. 117 118ed.cli('service add 44970 11 00') 119ed.register_netdata() 120 121verify_within(check_netdata_services, wait_time, 1) 122 123# Verify that the ALOC associated with a non-sleepy child's service is 124# pingable from all nodes. 125 126aloc1 = r1.get_mesh_local_prefix().split('/')[0] + 'ff:fe00:fc10' 127 128for node in nodes: 129 node.ping(aloc1) 130 131# Add a service now from `sed` which is a sleepy child and again make sure 132# its ALOC can be pinged from all other nodes. 133 134sed.cli('service add 44970 22 00') 135sed.register_netdata() 136 137verify_within(check_netdata_services, wait_time, 2) 138 139aloc2 = r1.get_mesh_local_prefix().split('/')[0] + 'ff:fe00:fc11' 140 141r1.ping(aloc2) 142 143for node in nodes: 144 node.ping(aloc2) 145 146# ----------------------------------------------------------------------------------------------------------------------- 147# Test finished 148 149cli.Node.finalize_all_nodes() 150 151print('\'{}\' passed.'.format(test_name)) 152