diff --git a/tests/toranj/start.sh b/tests/toranj/start.sh index 5992a59a9..510f76a23 100755 --- a/tests/toranj/start.sh +++ b/tests/toranj/start.sh @@ -135,6 +135,7 @@ run test-018-child-supervision.py run test-019-inform-previous-parent.py run test-020-router-table.py run test-021-address-cache-table.py +run test-022-multicast-ip6-address.py run test-100-mcu-power-state.py run test-600-channel-manager-properties.py run test-601-channel-manager-channel-change.py diff --git a/tests/toranj/test-022-multicast-ip6-address.py b/tests/toranj/test-022-multicast-ip6-address.py new file mode 100644 index 000000000..47af10919 --- /dev/null +++ b/tests/toranj/test-022-multicast-ip6-address.py @@ -0,0 +1,138 @@ +#!/usr/bin/env python +# +# Copyright (c) 2018, 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. + +import time +import wpan +from wpan import verify + +#----------------------------------------------------------------------------------------------------------------------- +# Test description: Multicast addresses on routers, FEDs, and SEDs +# +# Test topology: +# +# router +# /\ +# / \ +# fed sed +# +# - Verify all nodes subscribe to: +# * Link-local all nodes, realm-local all nodes, +# * Link-local all Thread nodes, realm-local all Thread nodes, +# * All MPL forwarder realm-local. +# - Verify routers also subscribe to: +# * Link-local all routers, realm-local all nodes. +# - Verify adding/removing of multicast addresses on devices. +# + +test_name = __file__[:-3] if __file__.endswith('.py') else __file__ +print '-' * 120 +print 'Starting \'{}\''.format(test_name) + +#----------------------------------------------------------------------------------------------------------------------- +# Creating `wpan.Nodes` instances + +speedup = 4 +wpan.Node.set_time_speedup_factor(speedup) + +router = wpan.Node() +fed = wpan.Node() +sed = wpan.Node() + +#----------------------------------------------------------------------------------------------------------------------- +# Init all nodes + +wpan.Node.init_all_nodes() + +#----------------------------------------------------------------------------------------------------------------------- +# Utility functions + +def check_multicast_addresses(node, mcast_addr_list): + addrs = wpan.parse_list(node.get(wpan.WPAN_IP6_MULTICAST_ADDRESSES)) + for addr in mcast_addr_list: + verify(addr in addrs) + +#----------------------------------------------------------------------------------------------------------------------- +# Build network topology +# + +router.form("mcast-addr") + +fed.join_node(router, wpan.JOIN_TYPE_END_DEVICE) +sed.join_node(router, wpan.JOIN_TYPE_SLEEPY_END_DEVICE) + +sed.set(wpan.WPAN_POLL_INTERVAL, '800') + +#----------------------------------------------------------------------------------------------------------------------- +# Test implementation + +# Get the mesh-local prefix (remove the "/64" at the end of the string) +ml_prefix = router.get(wpan.WPAN_IP6_MESH_LOCAL_PREFIX)[1:-1].split('/')[0] + +# Derive the link-local/realm-local all thread nodes multicast addresses +ll_all_thread_nodes_addr = 'ff32:40:' + ml_prefix + '1' +rl_all_thread_nodes_addr = 'ff33:40:' + ml_prefix + '1' + + +# List of multicast addresses subscribed by all nodes +mcast_addrs = [ + "ff02::1", # All nodes link-local + "ff03::1", # All nodes realm-local + "ff03::fc", # All MPL forwarder realm-local + ll_all_thread_nodes_addr, + rl_all_thread_nodes_addr +] + +# List of multicast addresses subscribed by routers only +router_mcast_addrs = mcast_addrs + [ + "ff02::2", # All routers link-local + "ff03::2" # All routers realm-local +] + +check_multicast_addresses(router, router_mcast_addrs) +check_multicast_addresses(fed, router_mcast_addrs) +check_multicast_addresses(sed, mcast_addrs) + +# Add a multicast address + +MCAST_ADDR = "ff02::114" + +for node in [router, fed, sed]: + node.add(wpan.WPAN_IP6_MULTICAST_ADDRESSES, MCAST_ADDR) + addrs = wpan.parse_list(node.get(wpan.WPAN_IP6_MULTICAST_ADDRESSES)) + verify(MCAST_ADDR in addrs) + + node.remove(wpan.WPAN_IP6_MULTICAST_ADDRESSES, MCAST_ADDR) + addrs = wpan.parse_list(node.get(wpan.WPAN_IP6_MULTICAST_ADDRESSES)) + verify(not MCAST_ADDR in addrs) + +#----------------------------------------------------------------------------------------------------------------------- +# Test finished + +wpan.Node.finalize_all_nodes() + +print '\'{}\' passed.'.format(test_name)