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[tests] add traffic analysis for Cert_5_3_09 as TestPlan (#2522)

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This commit is contained in:
Zhanglong Xia
2018-02-01 16:52:06 +00:00
committed by Jonathan Hui
parent 68a605f22e
commit ed05498cdc
1 changed files with 85 additions and 44 deletions
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tests/scripts/thread-cert/Cert_5_3_09_AddressQuery.py
+85 -44
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@@ -27,15 +27,19 @@
# POSSIBILITY OF SUCH DAMAGE.
#
import copy
import time
import unittest
import ipaddress
import command
import config
import ipv6
import node
LEADER = 1
ROUTER1 = 2
ROUTER2 = 3
DUT_ROUTER2 = 3
ROUTER3 = 4
SED1 = 5
@@ -50,7 +54,7 @@ class Cert_5_3_09_AddressQuery(unittest.TestCase):
self.nodes[LEADER].set_panid(0xface)
self.nodes[LEADER].set_mode('rsdn')
self.nodes[LEADER].add_whitelist(self.nodes[ROUTER1].get_addr64())
self.nodes[LEADER].add_whitelist(self.nodes[ROUTER2].get_addr64())
self.nodes[LEADER].add_whitelist(self.nodes[DUT_ROUTER2].get_addr64())
self.nodes[LEADER].add_whitelist(self.nodes[ROUTER3].get_addr64())
self.nodes[LEADER].enable_whitelist()
@@ -60,23 +64,22 @@ class Cert_5_3_09_AddressQuery(unittest.TestCase):
self.nodes[ROUTER1].enable_whitelist()
self.nodes[ROUTER1].set_router_selection_jitter(1)
self.nodes[ROUTER2].set_panid(0xface)
self.nodes[ROUTER2].set_mode('rsdn')
self.nodes[ROUTER2].add_whitelist(self.nodes[LEADER].get_addr64())
self.nodes[ROUTER2].add_whitelist(self.nodes[SED1].get_addr64())
self.nodes[ROUTER2].enable_whitelist()
self.nodes[ROUTER2].set_router_selection_jitter(1)
self.nodes[DUT_ROUTER2].set_panid(0xface)
self.nodes[DUT_ROUTER2].set_mode('rsdn')
self.nodes[DUT_ROUTER2].add_whitelist(self.nodes[LEADER].get_addr64())
self.nodes[DUT_ROUTER2].add_whitelist(self.nodes[SED1].get_addr64())
self.nodes[DUT_ROUTER2].enable_whitelist()
self.nodes[DUT_ROUTER2].set_router_selection_jitter(1)
self.nodes[ROUTER3].set_panid(0xface)
self.nodes[ROUTER3].set_mode('rsdn')
self.nodes[ROUTER3].add_whitelist(self.nodes[LEADER].get_addr64())
self.nodes[ROUTER3].add_whitelist(self.nodes[ROUTER2].get_addr64())
self.nodes[ROUTER3].enable_whitelist()
self.nodes[ROUTER3].set_router_selection_jitter(1)
self.nodes[SED1].set_panid(0xface)
self.nodes[SED1].set_mode('sn')
self.nodes[SED1].add_whitelist(self.nodes[ROUTER2].get_addr64())
self.nodes[SED1].set_mode('s')
self.nodes[SED1].add_whitelist(self.nodes[DUT_ROUTER2].get_addr64())
self.nodes[SED1].set_timeout(3)
self.nodes[SED1].enable_whitelist()
@@ -87,22 +90,27 @@ class Cert_5_3_09_AddressQuery(unittest.TestCase):
del self.simulator
def test(self):
# 1 & 2 ALL: Build and verify the topology
self.nodes[LEADER].start()
self.simulator.go(5)
self.assertEqual(self.nodes[LEADER].get_state(), 'leader')
self.nodes[LEADER].add_prefix('2001:2:0:1::/64', 'pdros')
self.nodes[LEADER].add_prefix('2001:2:0:2::/64', 'pdro')
# Configure the LEADER to be a DHCPv6 Border Router for prefixes 2001:: & 2002::
self.nodes[LEADER].add_prefix('2001::/64', 'pdros')
self.nodes[LEADER].add_prefix('2002::/64', 'pdro')
self.nodes[LEADER].register_netdata()
self.simulator.go(5)
# Set lowpan context of sniffer
self.simulator.set_lowpan_context(1, '2001::/64')
self.simulator.set_lowpan_context(2, '2002::/64')
self.nodes[ROUTER1].start()
self.simulator.go(5)
self.assertEqual(self.nodes[ROUTER1].get_state(), 'router')
self.nodes[ROUTER2].start()
self.nodes[DUT_ROUTER2].start()
self.simulator.go(5)
self.assertEqual(self.nodes[ROUTER2].get_state(), 'router')
self.assertEqual(self.nodes[DUT_ROUTER2].get_state(), 'router')
self.nodes[ROUTER3].start()
self.simulator.go(5)
@@ -112,43 +120,76 @@ class Cert_5_3_09_AddressQuery(unittest.TestCase):
self.simulator.go(5)
self.assertEqual(self.nodes[SED1].get_state(), 'child')
# wait for sed got replied
self.simulator.go(10)
# 3 SED1: The SED1 sends an ICMPv6 Echo Request to ROUTER3 using GUA 2001:: address
router3_addr = self.nodes[ROUTER3].get_addr("2001::/64")
self.assertTrue(router3_addr is not None)
self.assertTrue(self.nodes[SED1].ping(router3_addr))
addrs = self.nodes[ROUTER3].get_addrs()
self.assertTrue(any('2001:2:0:1' in addr[0:10] for addr in addrs))
self.assertTrue(any('2001:2:0:2' in addr[0:10] for addr in addrs))
for addr in addrs:
if addr[0:4] != 'fe80':
self.assertTrue(self.nodes[SED1].ping(addr))
# Verify DUT_ROUTER2 sent an Address Query Request
dut_router2_messages = self.simulator.get_messages_sent_by(DUT_ROUTER2)
msg = dut_router2_messages.next_coap_message('0.02', '/a/aq')
msg.assertSentToDestinationAddress(config.REALM_LOCAL_ALL_ROUTERS_ADDRESS)
command.check_address_query(msg, self.nodes[DUT_ROUTER2], config.REALM_LOCAL_ALL_ROUTERS_ADDRESS)
addrs = self.nodes[SED1].get_addrs()
self.assertTrue(any('2001:2:0:1' in addr[0:10] for addr in addrs))
self.assertTrue(any('2001:2:0:2' in addr[0:10] for addr in addrs))
for addr in addrs:
if addr[0:4] != 'fe80':
self.assertTrue(self.nodes[ROUTER1].ping(addr))
# Verify the DUT_ROUTER2 forwarded the ICMPv6 Echo Request to ROUTER3
msg = dut_router2_messages.get_icmp_message(ipv6.ICMP_ECHO_REQUEST)
assert msg is not None, "Error: The DUT_ROUTER2 didn't forward ICMPv6 Echo Request to ROUTER3"
msg.assertSentToNode(self.nodes[ROUTER3])
addrs = self.nodes[ROUTER3].get_addrs()
for addr in addrs:
if addr[0:4] != 'fe80':
self.assertTrue(self.nodes[SED1].ping(addr))
# 4 ROUTER1: ROUTER1 sends an ICMPv6 Echo Request to the SED1 using GUA 2001:: address
sed1_addr = self.nodes[SED1].get_addr("2001::/64")
self.assertTrue(sed1_addr is not None)
self.assertTrue(self.nodes[ROUTER1].ping(sed1_addr))
# Wait for sniffer got all Address Notification messages
self.simulator.go(1)
# Verify DUT_ROUTER2 sent an Address Notification message
dut_router2_messages = self.simulator.get_messages_sent_by(DUT_ROUTER2)
msg = dut_router2_messages.next_coap_message('0.02', '/a/an')
command.check_address_notification(msg, self.nodes[DUT_ROUTER2], self.nodes[ROUTER1])
# 5 SED1: SED1 sends an ICMPv6 Echo Request to the ROUTER3 using GUA 2001:: address
self.assertTrue(self.nodes[SED1].ping(router3_addr))
# Wait for sniffer got the ICMPv6 Echo Reply
self.simulator.go(1)
# Verify DUT_ROUTER2 didn't generate Address Query Request
dut_router2_messages = self.simulator.get_messages_sent_by(DUT_ROUTER2)
dut_router2_messages_temp = copy.deepcopy(dut_router2_messages)
msg = dut_router2_messages.next_coap_message('0.02', '/a/aq', False)
assert msg is None, "Error: The DUT_ROUTER2 sent an unexpected Address Query Request"
# Verify DUT_ROUTER2 forwarded the ICMPv6 Echo Reply to SED1
msg = dut_router2_messages_temp.get_icmp_message(ipv6.ICMP_ECHO_RESPONSE)
assert msg is not None, "Error: The DUT_ROUTER2 didn't forward ICMPv6 Echo Reply to SED1"
msg.assertSentToNode(self.nodes[SED1])
# 6 DUT_ROUTER2: Power off ROUTER3 and wait 580s to alow LEADER to expire its Router ID
self.nodes[ROUTER3].stop()
self.simulator.go(300)
self.simulator.go(580)
addrs = self.nodes[ROUTER3].get_addrs()
for addr in addrs:
if addr[0:4] != 'fe80':
self.assertFalse(self.nodes[SED1].ping(addr))
# The SED1 sends an ICMPv6 Echo Request to ROUTER3 GUA 2001:: address
self.assertFalse(self.nodes[SED1].ping(router3_addr))
# Verify DUT_ROUTER2 sent an Address Query Request
dut_router2_messages = self.simulator.get_messages_sent_by(DUT_ROUTER2)
msg = dut_router2_messages.next_coap_message('0.02', '/a/aq')
msg.assertSentToDestinationAddress(config.REALM_LOCAL_ALL_ROUTERS_ADDRESS)
# 7 SED1: Power off SED1 and wait to allow DUT_ROUTER2 to timeout the child
self.nodes[SED1].stop()
self.simulator.go(10)
self.simulator.go(5)
addrs = self.nodes[SED1].get_addrs()
for addr in addrs:
if addr[0:4] != 'fe80':
self.assertFalse(self.nodes[ROUTER1].ping(addr))
# ROUTER1 sends two ICMPv6 Echo Requests to SED1 GUA 2001:: address
self.assertFalse(self.nodes[ROUTER1].ping(sed1_addr))
self.assertFalse(self.nodes[ROUTER1].ping(sed1_addr))
# Verify DUT_ROUTER2 didn't generate an Address Notification message
dut_router2_messages = self.simulator.get_messages_sent_by(DUT_ROUTER2)
msg = dut_router2_messages.next_coap_message('0.02', '/a/an', False)
assert msg is None, "Error: The DUT_ROUTER2 sent an unexpected Address Notification message"
if __name__ == '__main__':
unittest.main()