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[tests] enhance Cert_7_1_03_BorderRouterAsLeader (#3399)

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wgtdkp
2018-12-30 03:25:39 +08:00
committed by Jonathan Hui
parent d34f279e5a
commit 3f6d50a728
4 changed files with 133 additions and 11 deletions
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tests/scripts/thread-cert/command.py
+61
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@@ -30,6 +30,7 @@
import sys
import ipv6
from network_data import Prefix, BorderRouter, LowpanId
import network_layer
import config
import mle
@@ -345,8 +346,68 @@ def check_router_id_cached(node, router_id, cached = True):
assert any(router_id == (int(rloc, 16) >> 10) for (_, rloc) in eidcaches) is False
def contains_tlv(sub_tlvs, tlv_type):
"""Verify if a specific type of tlv is included in a sub-tlv list.
"""
return any(isinstance(sub_tlv, tlv_type) for sub_tlv in sub_tlvs)
def check_secure_mle_key_id_mode(command_msg, key_id_mode):
"""Verify if the mle command message sets the right key id mode.
"""
assert isinstance(command_msg.mle, mle.MleMessageSecured)
assert command_msg.mle.aux_sec_hdr.key_id_mode == key_id_mode
def check_data_response(command_msg, network_data=CheckType.OPTIONAL, prefixes=[],
active_timestamp=CheckType.OPTIONAL):
"""Verify a properly formatted Data Response command message.
"""
check_secure_mle_key_id_mode(command_msg, 0x02)
command_msg.assertMleMessageContainsTlv(mle.SourceAddress)
command_msg.assertMleMessageContainsTlv(mle.LeaderData)
check_mle_optional_tlv(command_msg, network_data, mle.NetworkData)
check_mle_optional_tlv(command_msg, active_timestamp, mle.ActiveTimestamp)
if network_data == CheckType.CONTAIN and len(prefixes) > 0:
network_data_tlv = command_msg.get_mle_message_tlv(mle.NetworkData)
prefix_tlvs = [tlv for tlv in network_data_tlv.tlvs if isinstance(tlv, Prefix)]
assert len(prefix_tlvs) >= len(prefixes)
for prefix in prefix_tlvs:
assert contains_tlv(prefix.sub_tlvs, BorderRouter)
assert contains_tlv(prefix.sub_tlvs, LowpanId)
def check_child_update_request_from_parent(command_msg, leader_data=CheckType.OPTIONAL,
network_data=CheckType.OPTIONAL, challenge=CheckType.OPTIONAL,
tlv_request=CheckType.OPTIONAL, active_timestamp=CheckType.OPTIONAL):
"""Verify a properly formatted Child Update Request(from parent) command message.
"""
check_secure_mle_key_id_mode(command_msg, 0x02)
command_msg.assertMleMessageContainsTlv(mle.SourceAddress)
check_mle_optional_tlv(command_msg, leader_data, mle.LeaderData)
check_mle_optional_tlv(command_msg, network_data, mle.NetworkData)
check_mle_optional_tlv(command_msg, challenge, mle.Challenge)
check_mle_optional_tlv(command_msg, tlv_request, mle.TlvRequest)
check_mle_optional_tlv(command_msg, active_timestamp, mle.ActiveTimestamp)
def check_child_update_response_from_parent(command_msg, timeout=CheckType.OPTIONAL,
address_registration=CheckType.OPTIONAL, address16=CheckType.OPTIONAL,
leader_data=CheckType.OPTIONAL, network_data=CheckType.OPTIONAL, response=CheckType.OPTIONAL,
link_layer_frame_counter=CheckType.OPTIONAL, mle_frame_counter=CheckType.OPTIONAL):
"""Verify a properly formatted Child Update Response from parent
"""
check_secure_mle_key_id_mode(command_msg, 0x02)
command_msg.assertMleMessageContainsTlv(mle.SourceAddress)
command_msg.assertMleMessageContainsTlv(mle.Mode)
check_mle_optional_tlv(command_msg, timeout, mle.Timeout)
check_mle_optional_tlv(command_msg, address_registration, mle.AddressRegistration)
check_mle_optional_tlv(command_msg, address16, mle.Address16)
check_mle_optional_tlv(command_msg, leader_data, mle.LeaderData)
check_mle_optional_tlv(command_msg, network_data, mle.NetworkData)
check_mle_optional_tlv(command_msg, response, mle.Response)
check_mle_optional_tlv(command_msg, link_layer_frame_counter, mle.LinkLayerFrameCounter)
check_mle_optional_tlv(command_msg, mle_frame_counter, mle.MleFrameCounter)
def get_sub_tlv(tlvs, tlv_type):
for sub_tlv in tlvs:
if isinstance(sub_tlv, tlv_type):