summaryrefslogtreecommitdiffstats
path: root/test/test_sixrd.py
diff options
context:
space:
mode:
authorKlement Sekera <klement.sekera@gmail.com>2022-04-26 19:02:15 +0200
committerOle Tr�an <otroan@employees.org>2022-05-10 18:52:08 +0000
commitd9b0c6fbf7aa5bd9af84264105b39c82028a4a29 (patch)
tree4f786cfd8ebc2443cb11e11b74c8657204068898 /test/test_sixrd.py
parentf90348bcb4afd0af2611cefc43b17ef3042b511c (diff)
tests: replace pycodestyle with black
Drop pycodestyle for code style checking in favor of black. Black is much faster, stable PEP8 compliant code style checker offering also automatic formatting. It aims to be very stable and produce smallest diffs. It's used by many small and big projects. Running checkstyle with black takes a few seconds with a terse output. Thus, test-checkstyle-diff is no longer necessary. Expand scope of checkstyle to all python files in the repo, replacing test-checkstyle with checkstyle-python. Also, fixstyle-python is now available for automatic style formatting. Note: python virtualenv has been consolidated in test/Makefile, test/requirements*.txt which will eventually be moved to a central location. This is required to simply the automated generation of docker executor images in the CI. Type: improvement Change-Id: I022a326603485f58585e879ac0f697fceefbc9c8 Signed-off-by: Klement Sekera <klement.sekera@gmail.com> Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Diffstat (limited to 'test/test_sixrd.py')
-rw-r--r--test/test_sixrd.py340
1 files changed, 191 insertions, 149 deletions
diff --git a/test/test_sixrd.py b/test/test_sixrd.py
index 24ff74b8d1c..70ff1fc8769 100644
--- a/test/test_sixrd.py
+++ b/test/test_sixrd.py
@@ -18,7 +18,7 @@ from socket import AF_INET, AF_INET6, inet_pton
class Test6RD(VppTestCase):
- """ 6RD Test Case """
+ """6RD Test Case"""
@classmethod
def setUpClass(cls):
@@ -41,7 +41,7 @@ class Test6RD(VppTestCase):
for n in range(4):
i = self.pg_interfaces[n]
i.admin_up()
- if (n > 1):
+ if n > 1:
i.set_table_ip4(10)
i.set_table_ip6(20)
i.config_ip4()
@@ -82,28 +82,31 @@ class Test6RD(VppTestCase):
self.assertEqual(rx[IPv6].nh, expected[IPv6].nh)
def payload(self, len):
- return 'x' * len
+ return "x" * len
def test_6rd_ip6_to_ip4(self):
- """ ip6 -> ip4 (encap) 6rd test """
+ """ip6 -> ip4 (encap) 6rd test"""
p_ether = Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac)
- p_ip6 = IPv6(src="1::1", dst="2002:AC10:0202::1", nh='UDP')
+ p_ip6 = IPv6(src="1::1", dst="2002:AC10:0202::1", nh="UDP")
- rv = self.vapi.ipip_6rd_add_tunnel(ip6_table_id=0,
- ip4_table_id=0,
- ip6_prefix='2002::/16',
- ip4_prefix='0.0.0.0/0',
- ip4_src=self.pg0.local_ip4,
- security_check=True)
+ rv = self.vapi.ipip_6rd_add_tunnel(
+ ip6_table_id=0,
+ ip4_table_id=0,
+ ip6_prefix="2002::/16",
+ ip4_prefix="0.0.0.0/0",
+ ip4_src=self.pg0.local_ip4,
+ security_check=True,
+ )
self.tunnel_index = rv.sw_if_index
self.vapi.cli("show ip6 fib")
p_payload = UDP(sport=1234, dport=1234)
- p = (p_ether / p_ip6 / p_payload)
+ p = p_ether / p_ip6 / p_payload
- p_reply = (IP(src=self.pg0.local_ip4, dst=self.pg1.remote_ip4,
- proto='ipv6') / p_ip6)
+ p_reply = (
+ IP(src=self.pg0.local_ip4, dst=self.pg1.remote_ip4, proto="ipv6") / p_ip6
+ )
rx = self.send_and_expect(self.pg0, p * 10, self.pg1)
for p in rx:
@@ -113,32 +116,37 @@ class Test6RD(VppTestCase):
plen = 1481 - 40 - 8
p_ip6 = IPv6(src="1::1", dst="2002:AC10:0202::1")
p_payload = UDP(sport=1234, dport=1234) / Raw(self.payload(plen))
- p = (p_ether / p_ip6 / p_payload)
+ p = p_ether / p_ip6 / p_payload
- p_reply = (IP(src=self.pg0.local_ip4, dst=self.pg1.remote_ip4,
- proto='ipv6') / p_ip6)
+ p_reply = (
+ IP(src=self.pg0.local_ip4, dst=self.pg1.remote_ip4, proto="ipv6") / p_ip6
+ )
rx = self.send_and_assert_no_replies(self.pg0, p * 10)
self.vapi.ipip_6rd_del_tunnel(self.tunnel_index)
def test_6rd_ip6_to_ip4_vrf(self):
- """ ip6 -> ip4 (encap) 6rd VRF test """
+ """ip6 -> ip4 (encap) 6rd VRF test"""
p_ether = Ether(src=self.pg2.remote_mac, dst=self.pg2.local_mac)
- p_ip6 = IPv6(src="1::1", dst="2002:AC10:0402::1", nh='UDP')
-
- rv = self.vapi.ipip_6rd_add_tunnel(ip6_table_id=20, ip4_table_id=10,
- ip6_prefix='2002::/16',
- ip4_prefix='0.0.0.0/0',
- ip4_src=self.pg2.local_ip4,
- security_check=True)
+ p_ip6 = IPv6(src="1::1", dst="2002:AC10:0402::1", nh="UDP")
+
+ rv = self.vapi.ipip_6rd_add_tunnel(
+ ip6_table_id=20,
+ ip4_table_id=10,
+ ip6_prefix="2002::/16",
+ ip4_prefix="0.0.0.0/0",
+ ip4_src=self.pg2.local_ip4,
+ security_check=True,
+ )
self.tunnel_index = rv.sw_if_index
self.vapi.cli("show ip6 fib")
p_payload = UDP(sport=1234, dport=1234)
- p = (p_ether / p_ip6 / p_payload)
+ p = p_ether / p_ip6 / p_payload
- p_reply = (IP(src=self.pg2.local_ip4, dst=self.pg3.remote_ip4,
- proto='ipv6') / p_ip6)
+ p_reply = (
+ IP(src=self.pg2.local_ip4, dst=self.pg3.remote_ip4, proto="ipv6") / p_ip6
+ )
rx = self.send_and_expect(self.pg2, p * 10, self.pg3)
for p in rx:
@@ -148,40 +156,47 @@ class Test6RD(VppTestCase):
plen = 1481 - 40 - 8
p_ip6 = IPv6(src="1::1", dst="2002:AC10:0402::1")
p_payload = UDP(sport=1234, dport=1234) / Raw(self.payload(plen))
- p = (p_ether / p_ip6 / p_payload)
+ p = p_ether / p_ip6 / p_payload
- p_reply = (IP(src=self.pg2.local_ip4, dst=self.pg3.remote_ip4,
- proto='ipv6') / p_ip6)
+ p_reply = (
+ IP(src=self.pg2.local_ip4, dst=self.pg3.remote_ip4, proto="ipv6") / p_ip6
+ )
rx = self.send_and_assert_no_replies(self.pg0, p * 10)
self.vapi.ipip_6rd_del_tunnel(self.tunnel_index)
def test_6rd_ip4_to_ip6(self):
- """ ip4 -> ip6 (decap) 6rd test """
-
- rv = self.vapi.ipip_6rd_add_tunnel(ip6_table_id=0,
- ip4_table_id=0,
- ip6_prefix='2002::/16',
- ip4_prefix='0.0.0.0/0',
- ip4_src=self.pg0.local_ip4,
- security_check=True)
+ """ip4 -> ip6 (decap) 6rd test"""
+
+ rv = self.vapi.ipip_6rd_add_tunnel(
+ ip6_table_id=0,
+ ip4_table_id=0,
+ ip6_prefix="2002::/16",
+ ip4_prefix="0.0.0.0/0",
+ ip4_src=self.pg0.local_ip4,
+ security_check=True,
+ )
self.tunnel_index = rv.sw_if_index
rv = self.vapi.ipip_6rd_del_tunnel(rv.sw_if_index)
- rv = self.vapi.ipip_6rd_add_tunnel(ip6_table_id=0,
- ip4_table_id=0,
- ip6_prefix='2002::/16',
- ip4_prefix='0.0.0.0/0',
- ip4_src=self.pg0.local_ip4,
- security_check=True)
+ rv = self.vapi.ipip_6rd_add_tunnel(
+ ip6_table_id=0,
+ ip4_table_id=0,
+ ip6_prefix="2002::/16",
+ ip4_prefix="0.0.0.0/0",
+ ip4_src=self.pg0.local_ip4,
+ security_check=True,
+ )
self.tunnel_index = rv.sw_if_index
- p_ip6 = (IPv6(src="2002:AC10:0202::1", dst=self.pg1.remote_ip6) /
- UDP(sport=1234, dport=1234))
+ p_ip6 = IPv6(src="2002:AC10:0202::1", dst=self.pg1.remote_ip6) / UDP(
+ sport=1234, dport=1234
+ )
- p = (Ether(src=self.pg0.remote_mac,
- dst=self.pg0.local_mac) /
- IP(src=self.pg1.remote_ip4, dst=self.pg0.local_ip4) /
- p_ip6)
+ p = (
+ Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac)
+ / IP(src=self.pg1.remote_ip4, dst=self.pg0.local_ip4)
+ / p_ip6
+ )
p_reply = p_ip6
@@ -191,32 +206,38 @@ class Test6RD(VppTestCase):
self.vapi.ipip_6rd_del_tunnel(self.tunnel_index)
def test_6rd_ip4_to_ip6_vrf(self):
- """ ip4 -> ip6 (decap) 6rd VRF test """
-
- rv = self.vapi.ipip_6rd_add_tunnel(ip6_table_id=20,
- ip4_table_id=10,
- ip6_prefix='2002::/16',
- ip4_prefix='0.0.0.0/0',
- ip4_src=self.pg2.local_ip4,
- security_check=True)
+ """ip4 -> ip6 (decap) 6rd VRF test"""
+
+ rv = self.vapi.ipip_6rd_add_tunnel(
+ ip6_table_id=20,
+ ip4_table_id=10,
+ ip6_prefix="2002::/16",
+ ip4_prefix="0.0.0.0/0",
+ ip4_src=self.pg2.local_ip4,
+ security_check=True,
+ )
self.tunnel_index = rv.sw_if_index
rv = self.vapi.ipip_6rd_del_tunnel(rv.sw_if_index)
- rv = self.vapi.ipip_6rd_add_tunnel(ip6_table_id=20,
- ip4_table_id=10,
- ip6_prefix='2002::/16',
- ip4_prefix='0.0.0.0/0',
- ip4_src=self.pg2.local_ip4,
- security_check=True)
+ rv = self.vapi.ipip_6rd_add_tunnel(
+ ip6_table_id=20,
+ ip4_table_id=10,
+ ip6_prefix="2002::/16",
+ ip4_prefix="0.0.0.0/0",
+ ip4_src=self.pg2.local_ip4,
+ security_check=True,
+ )
self.tunnel_index = rv.sw_if_index
self.vapi.sw_interface_set_table(self.tunnel_index, 1, 20)
- p_ip6 = (IPv6(src="2002:AC10:0402::1", dst=self.pg3.remote_ip6) /
- UDP(sport=1234, dport=1234))
+ p_ip6 = IPv6(src="2002:AC10:0402::1", dst=self.pg3.remote_ip6) / UDP(
+ sport=1234, dport=1234
+ )
- p = (Ether(src=self.pg2.remote_mac,
- dst=self.pg2.local_mac) /
- IP(src=self.pg3.remote_ip4, dst=self.pg2.local_ip4) /
- p_ip6)
+ p = (
+ Ether(src=self.pg2.remote_mac, dst=self.pg2.local_mac)
+ / IP(src=self.pg3.remote_ip4, dst=self.pg2.local_ip4)
+ / p_ip6
+ )
p_reply = p_ip6
@@ -227,39 +248,45 @@ class Test6RD(VppTestCase):
self.vapi.ipip_6rd_del_tunnel(self.tunnel_index)
def test_6rd_ip4_to_ip6_multiple(self):
- """ ip4 -> ip6 (decap) 6rd test """
+ """ip4 -> ip6 (decap) 6rd test"""
self.tunnel_index = []
- rv = self.vapi.ipip_6rd_add_tunnel(ip6_table_id=0,
- ip4_table_id=0,
- ip6_prefix='2002::/16',
- ip4_prefix='0.0.0.0/0',
- ip4_src=self.pg0.local_ip4,
- security_check=True)
+ rv = self.vapi.ipip_6rd_add_tunnel(
+ ip6_table_id=0,
+ ip4_table_id=0,
+ ip6_prefix="2002::/16",
+ ip4_prefix="0.0.0.0/0",
+ ip4_src=self.pg0.local_ip4,
+ security_check=True,
+ )
self.tunnel_index.append(rv.sw_if_index)
- rv = self.vapi.ipip_6rd_add_tunnel(ip6_table_id=0,
- ip4_table_id=0,
- ip6_prefix='2003::/16',
- ip4_prefix='0.0.0.0/0',
- ip4_src=self.pg1.local_ip4,
- security_check=True)
+ rv = self.vapi.ipip_6rd_add_tunnel(
+ ip6_table_id=0,
+ ip4_table_id=0,
+ ip6_prefix="2003::/16",
+ ip4_prefix="0.0.0.0/0",
+ ip4_src=self.pg1.local_ip4,
+ security_check=True,
+ )
self.tunnel_index.append(rv.sw_if_index)
self.vapi.cli("show ip6 fib")
p_ether = Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac)
p_ip4 = IP(src=self.pg1.remote_ip4, dst=self.pg0.local_ip4)
- p_ip6_1 = (IPv6(src="2002:AC10:0202::1", dst=self.pg1.remote_ip6) /
- UDP(sport=1234, dport=1234))
- p_ip6_2 = (IPv6(src="2003:AC10:0202::1", dst=self.pg1.remote_ip6) /
- UDP(sport=1234, dport=1234))
-
- p = (p_ether / p_ip4 / p_ip6_1)
+ p_ip6_1 = IPv6(src="2002:AC10:0202::1", dst=self.pg1.remote_ip6) / UDP(
+ sport=1234, dport=1234
+ )
+ p_ip6_2 = IPv6(src="2003:AC10:0202::1", dst=self.pg1.remote_ip6) / UDP(
+ sport=1234, dport=1234
+ )
+
+ p = p_ether / p_ip4 / p_ip6_1
rx = self.send_and_expect(self.pg0, p * 10, self.pg1)
for p in rx:
self.validate_4in6(p, p_ip6_1)
- p = (p_ether / p_ip4 / p_ip6_2)
+ p = p_ether / p_ip4 / p_ip6_2
rx = self.send_and_expect(self.pg0, p * 10, self.pg1)
for p in rx:
self.validate_4in6(p, p_ip6_2)
@@ -267,49 +294,57 @@ class Test6RD(VppTestCase):
self.vapi.ipip_6rd_del_tunnel(i)
def test_6rd_ip4_to_ip6_suffix(self):
- """ ip4 -> ip6 (decap) 6rd test """
-
- rv = self.vapi.ipip_6rd_add_tunnel(ip6_table_id=0,
- ip4_table_id=0,
- ip6_prefix='2002::/16',
- ip4_prefix='172.0.0.0/8',
- ip4_src=self.pg0.local_ip4,
- security_check=True)
+ """ip4 -> ip6 (decap) 6rd test"""
+
+ rv = self.vapi.ipip_6rd_add_tunnel(
+ ip6_table_id=0,
+ ip4_table_id=0,
+ ip6_prefix="2002::/16",
+ ip4_prefix="172.0.0.0/8",
+ ip4_src=self.pg0.local_ip4,
+ security_check=True,
+ )
self.tunnel_index = rv.sw_if_index
self.vapi.cli("show ip6 fib")
p_ether = Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac)
p_ip4 = IP(src=self.pg1.remote_ip4, dst=self.pg0.local_ip4)
- p_ip6 = (IPv6(src="2002:1002:0200::1", dst=self.pg1.remote_ip6) /
- UDP(sport=1234, dport=1234))
+ p_ip6 = IPv6(src="2002:1002:0200::1", dst=self.pg1.remote_ip6) / UDP(
+ sport=1234, dport=1234
+ )
- p = (p_ether / p_ip4 / p_ip6)
+ p = p_ether / p_ip4 / p_ip6
rx = self.send_and_expect(self.pg0, p * 10, self.pg1)
for p in rx:
self.validate_4in6(p, p_ip6)
self.vapi.ipip_6rd_del_tunnel(self.tunnel_index)
def test_6rd_ip4_to_ip6_sec_check(self):
- """ ip4 -> ip6 (decap) security check 6rd test """
-
- rv = self.vapi.ipip_6rd_add_tunnel(ip6_table_id=0,
- ip4_table_id=0,
- ip6_prefix='2002::/16',
- ip4_prefix='0.0.0.0/0',
- ip4_src=self.pg0.local_ip4,
- security_check=True)
+ """ip4 -> ip6 (decap) security check 6rd test"""
+
+ rv = self.vapi.ipip_6rd_add_tunnel(
+ ip6_table_id=0,
+ ip4_table_id=0,
+ ip6_prefix="2002::/16",
+ ip4_prefix="0.0.0.0/0",
+ ip4_src=self.pg0.local_ip4,
+ security_check=True,
+ )
self.tunnel_index = rv.sw_if_index
self.vapi.cli("show ip6 fib")
- p_ip6 = (IPv6(src="2002:AC10:0202::1", dst=self.pg1.remote_ip6) /
- UDP(sport=1234, dport=1234))
- p_ip6_fail = (IPv6(src="2002:DEAD:0202::1", dst=self.pg1.remote_ip6) /
- UDP(sport=1234, dport=1234))
-
- p = (Ether(src=self.pg0.remote_mac,
- dst=self.pg0.local_mac) /
- IP(src=self.pg1.remote_ip4, dst=self.pg0.local_ip4) /
- p_ip6)
+ p_ip6 = IPv6(src="2002:AC10:0202::1", dst=self.pg1.remote_ip6) / UDP(
+ sport=1234, dport=1234
+ )
+ p_ip6_fail = IPv6(src="2002:DEAD:0202::1", dst=self.pg1.remote_ip6) / UDP(
+ sport=1234, dport=1234
+ )
+
+ p = (
+ Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac)
+ / IP(src=self.pg1.remote_ip4, dst=self.pg0.local_ip4)
+ / p_ip6
+ )
p_reply = p_ip6
@@ -317,55 +352,62 @@ class Test6RD(VppTestCase):
for p in rx:
self.validate_4in6(p, p_reply)
- p = (Ether(src=self.pg0.remote_mac,
- dst=self.pg0.local_mac) /
- IP(src=self.pg1.remote_ip4, dst=self.pg0.local_ip4) /
- p_ip6_fail)
+ p = (
+ Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac)
+ / IP(src=self.pg1.remote_ip4, dst=self.pg0.local_ip4)
+ / p_ip6_fail
+ )
rx = self.send_and_assert_no_replies(self.pg0, p * 10)
self.vapi.ipip_6rd_del_tunnel(self.tunnel_index)
def test_6rd_bgp_tunnel(self):
- """ 6rd BGP tunnel """
+ """6rd BGP tunnel"""
- rv = self.vapi.ipip_6rd_add_tunnel(ip6_table_id=0,
- ip4_table_id=0,
- ip6_prefix='2002::/16',
- ip4_prefix='0.0.0.0/0',
- ip4_src=self.pg0.local_ip4,
- security_check=False)
+ rv = self.vapi.ipip_6rd_add_tunnel(
+ ip6_table_id=0,
+ ip4_table_id=0,
+ ip6_prefix="2002::/16",
+ ip4_prefix="0.0.0.0/0",
+ ip4_src=self.pg0.local_ip4,
+ security_check=False,
+ )
self.tunnel_index = rv.sw_if_index
- default_route = VppIpRoute(self, "DEAD::", 16,
- [VppRoutePath("2002:0808:0808::",
- self.tunnel_index)])
+ default_route = VppIpRoute(
+ self, "DEAD::", 16, [VppRoutePath("2002:0808:0808::", self.tunnel_index)]
+ )
default_route.add_vpp_config()
- ip4_route = VppIpRoute(self, "8.0.0.0", 8,
- [VppRoutePath(self.pg1.remote_ip4, 0xFFFFFFFF)])
+ ip4_route = VppIpRoute(
+ self, "8.0.0.0", 8, [VppRoutePath(self.pg1.remote_ip4, 0xFFFFFFFF)]
+ )
ip4_route.add_vpp_config()
# Via recursive route 6 -> 4
- p = (Ether(src=self.pg0.remote_mac,
- dst=self.pg0.local_mac) /
- IPv6(src="1::1", dst="DEAD:BEEF::1") /
- UDP(sport=1234, dport=1234))
+ p = (
+ Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac)
+ / IPv6(src="1::1", dst="DEAD:BEEF::1")
+ / UDP(sport=1234, dport=1234)
+ )
- p_reply = (IP(src=self.pg0.local_ip4, dst="8.8.8.8",
- proto='ipv6') /
- IPv6(src='1::1', dst='DEAD:BEEF::1', nh='UDP'))
+ p_reply = IP(src=self.pg0.local_ip4, dst="8.8.8.8", proto="ipv6") / IPv6(
+ src="1::1", dst="DEAD:BEEF::1", nh="UDP"
+ )
rx = self.send_and_expect(self.pg0, p * 10, self.pg1)
for p in rx:
self.validate_6in4(p, p_reply)
# Via recursive route 4 -> 6 (Security check must be disabled)
- p_ip6 = (IPv6(src="DEAD:BEEF::1", dst=self.pg1.remote_ip6) /
- UDP(sport=1234, dport=1234))
- p = (Ether(src=self.pg0.remote_mac,
- dst=self.pg0.local_mac) /
- IP(src="8.8.8.8", dst=self.pg0.local_ip4) /
- p_ip6)
+ p_ip6 = IPv6(src="DEAD:BEEF::1", dst=self.pg1.remote_ip6) / UDP(
+ sport=1234, dport=1234
+ )
+ p = (
+ Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac)
+ / IP(src="8.8.8.8", dst=self.pg0.local_ip4)
+ / p_ip6
+ )
p_reply = p_ip6
@@ -377,5 +419,5 @@ class Test6RD(VppTestCase):
self.vapi.ipip_6rd_del_tunnel(self.tunnel_index)
-if __name__ == '__main__':
+if __name__ == "__main__":
unittest.main(testRunner=VppTestRunner)