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[tests] add traffic analysis for Cert_5_2_01 as TestPlan (#2463)

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This commit modifies the method assertSentToNode to confirm if the destination Mac address of
the message is the node's Mac address. Add method check_parent_request, check_parent_response,
check_child_id_request and check_child_id_request to command.py.
This commit is contained in:
Zhanglong Xia
2018-01-15 19:36:38 +00:00
committed by Jonathan Hui
parent 33065099e1
commit 836377093e
6 changed files with 238 additions and 84 deletions
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tests/scripts/thread-cert/command.py
+76
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@@ -4,6 +4,13 @@ import network_layer
import config
import mle
from enum import IntEnum
class CheckType(IntEnum):
CONTAIN = 0
NOT_CONTAIN = 1
OPTIONAL = 2
def check_address_query(command_msg, source_node, destination_address):
"""Verify source_node sent a properly formatted Address Query Request message to the destination_address.
"""
@@ -125,9 +132,78 @@ def get_routing_cost(command_msg, router_id):
return tlv.link_quality_and_route_data[routing_entry_pos].route
def check_mle_optional_tlv(command_msg, type, tlv):
if (type == CheckType.CONTAIN):
command_msg.assertMleMessageContainsTlv(tlv)
elif (type == CheckType.NOT_CONTAIN):
command_msg.assertMleMessageDoesNotContainTlv(tlv)
elif (type == CheckType.OPTIONAL):
command_msg.assertMleMessageContainsOptionalTlv(tlv)
else:
raise ValueError("Invalid check type")
def check_mle_advertisement(command_msg):
command_msg.assertSentWithHopLimit(255)
command_msg.assertSentToDestinationAddress(config.LINK_LOCAL_ALL_NODES_ADDRESS)
command_msg.assertMleMessageContainsTlv(mle.SourceAddress)
command_msg.assertMleMessageContainsTlv(mle.LeaderData)
command_msg.assertMleMessageContainsTlv(mle.Route64)
def check_parent_request(command_msg):
"""Verify a properly formatted Parent Request command message.
"""
command_msg.assertSentWithHopLimit(255)
command_msg.assertSentToDestinationAddress(config.LINK_LOCAL_ALL_ROUTERS_ADDRESS)
command_msg.assertMleMessageContainsTlv(mle.Mode)
command_msg.assertMleMessageContainsTlv(mle.Challenge)
command_msg.assertMleMessageContainsTlv(mle.ScanMask)
command_msg.assertMleMessageContainsTlv(mle.Version)
def check_parent_response(command_msg, mle_frame_counter = CheckType.OPTIONAL):
"""Verify a properly formatted Parent Response command message.
"""
command_msg.assertMleMessageContainsTlv(mle.Challenge)
command_msg.assertMleMessageContainsTlv(mle.Connectivity)
command_msg.assertMleMessageContainsTlv(mle.LeaderData)
command_msg.assertMleMessageContainsTlv(mle.LinkLayerFrameCounter)
command_msg.assertMleMessageContainsTlv(mle.LinkMargin)
command_msg.assertMleMessageContainsTlv(mle.Response)
command_msg.assertMleMessageContainsTlv(mle.SourceAddress)
command_msg.assertMleMessageContainsTlv(mle.Version)
check_mle_optional_tlv(command_msg, mle_frame_counter, mle.MleFrameCounter)
def check_child_id_request(command_msg, tlv_request = CheckType.OPTIONAL, \
mle_frame_counter = CheckType.OPTIONAL, address_registration = CheckType.OPTIONAL, \
active_timestamp = CheckType.OPTIONAL, pending_timestamp = CheckType.OPTIONAL):
"""Verify a properly formatted Child Id Request command message.
"""
command_msg.assertMleMessageContainsTlv(mle.LinkLayerFrameCounter)
command_msg.assertMleMessageContainsTlv(mle.Mode)
command_msg.assertMleMessageContainsTlv(mle.Response)
command_msg.assertMleMessageContainsTlv(mle.Timeout)
command_msg.assertMleMessageContainsTlv(mle.Version)
check_mle_optional_tlv(command_msg, tlv_request, mle.TlvRequest)
check_mle_optional_tlv(command_msg, mle_frame_counter, mle.MleFrameCounter)
check_mle_optional_tlv(command_msg, address_registration, mle.AddressRegistration)
check_mle_optional_tlv(command_msg, active_timestamp, mle.ActiveTimestamp)
check_mle_optional_tlv(command_msg, pending_timestamp, mle.PendingTimestamp)
def check_child_id_response(command_msg, route64 = CheckType.OPTIONAL, network_data = CheckType.OPTIONAL, \
address_registration = CheckType.OPTIONAL, active_timestamp = CheckType.OPTIONAL, \
pending_timestamp = CheckType.OPTIONAL, active_operational_dataset = CheckType.OPTIONAL, \
pending_operational_dataset = CheckType.OPTIONAL):
"""Verify a properly formatted Child Id Response command message.
"""
command_msg.assertMleMessageContainsTlv(mle.SourceAddress)
command_msg.assertMleMessageContainsTlv(mle.LeaderData)
command_msg.assertMleMessageContainsTlv(mle.Address16)
check_mle_optional_tlv(command_msg, route64, mle.Route64)
check_mle_optional_tlv(command_msg, network_data, mle.NetworkData)
check_mle_optional_tlv(command_msg, address_registration, mle.AddressRegistration)
check_mle_optional_tlv(command_msg, active_timestamp, mle.ActiveTimestamp)
check_mle_optional_tlv(command_msg, pending_timestamp, mle.PendingTimestamp)
check_mle_optional_tlv(command_msg, active_operational_dataset, mle.ActiveOperationalDataset)
check_mle_optional_tlv(command_msg, pending_operational_dataset, mle.PendingOperationalDataset)