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tests: replace pycodestyle with black

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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>
This commit is contained in:
Klement Sekera
2022-04-26 19:02:15 +02:00
committed by Ole Tr�an
parent f90348bcb4
commit d9b0c6fbf7
268 changed files with 46750 additions and 35224 deletions
Download Patch File Download Diff File Expand all files Collapse all files
test/test_l3xc.py
+40 -37
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@@ -28,8 +28,7 @@ def find_l3xc(test, sw_if_index, dump_sw_if_index=None):
class VppL3xc(VppObject):
def __init__(self, test, intf, paths, is_ip6=False):
def __init__(self, test, intf, paths, is_ip6=False):
self._test = test
self.intf = intf
self.is_ip6 = is_ip6
@@ -41,27 +40,26 @@ class VppL3xc(VppObject):
def add_vpp_config(self):
self._test.vapi.l3xc_update(
l3xc={
'is_ip6': self.is_ip6,
'sw_if_index': self.intf.sw_if_index,
'n_paths': len(self.paths),
'paths': self.encoded_paths
})
"is_ip6": self.is_ip6,
"sw_if_index": self.intf.sw_if_index,
"n_paths": len(self.paths),
"paths": self.encoded_paths,
}
)
self._test.registry.register(self, self._test.logger)
def remove_vpp_config(self):
self._test.vapi.l3xc_del(
is_ip6=self.is_ip6,
sw_if_index=self.intf.sw_if_index)
self._test.vapi.l3xc_del(is_ip6=self.is_ip6, sw_if_index=self.intf.sw_if_index)
def query_vpp_config(self):
return find_l3xc(self._test, self.intf.sw_if_index)
def object_id(self):
return ("l3xc-%d" % self.intf.sw_if_index)
return "l3xc-%d" % self.intf.sw_if_index
class TestL3xc(VppTestCase):
""" L3XC Test Case """
"""L3XC Test Case"""
@classmethod
def setUpClass(cls):
@@ -91,25 +89,27 @@ class TestL3xc(VppTestCase):
super(TestL3xc, self).tearDown()
def test_l3xc4(self):
""" IPv4 X-Connect """
"""IPv4 X-Connect"""
#
# x-connect pg0 to pg1 and pg2 to pg3->5
#
l3xc_1 = VppL3xc(self, self.pg0,
[VppRoutePath(self.pg1.remote_ip4,
self.pg1.sw_if_index)])
l3xc_1 = VppL3xc(
self, self.pg0, [VppRoutePath(self.pg1.remote_ip4, self.pg1.sw_if_index)]
)
l3xc_1.add_vpp_config()
l3xc_2 = VppL3xc(self, self.pg2,
[VppRoutePath(self.pg3.remote_ip4,
self.pg3.sw_if_index),
VppRoutePath(self.pg4.remote_ip4,
self.pg4.sw_if_index),
VppRoutePath(self.pg5.remote_ip4,
self.pg5.sw_if_index)])
l3xc_2 = VppL3xc(
self,
self.pg2,
[
VppRoutePath(self.pg3.remote_ip4, self.pg3.sw_if_index),
VppRoutePath(self.pg4.remote_ip4, self.pg4.sw_if_index),
VppRoutePath(self.pg5.remote_ip4, self.pg5.sw_if_index),
],
)
l3xc_2.add_vpp_config()
self.assertTrue(find_l3xc(self, self.pg2.sw_if_index, 0xffffffff))
self.assertTrue(find_l3xc(self, self.pg2.sw_if_index, 0xFFFFFFFF))
self.logger.info(self.vapi.cli("sh l3xc"))
@@ -117,26 +117,29 @@ class TestL3xc(VppTestCase):
# fire in packets. If it's forwarded then the L3XC was successful,
# since default routing will drop it
#
p_1 = (Ether(src=self.pg0.remote_mac,
dst=self.pg0.local_mac) /
IP(src="1.1.1.1", dst="1.1.1.2") /
UDP(sport=1234, dport=1234) /
Raw(b'\xa5' * 100))
p_1 = (
Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac)
/ IP(src="1.1.1.1", dst="1.1.1.2")
/ UDP(sport=1234, dport=1234)
/ Raw(b"\xa5" * 100)
)
# self.send_and_expect(self.pg0, p_1*NUM_PKTS, self.pg1)
p_2 = []
for ii in range(NUM_PKTS):
p_2.append(Ether(src=self.pg0.remote_mac,
dst=self.pg0.local_mac) /
IP(src="1.1.1.1", dst="1.1.1.2") /
UDP(sport=1000 + ii, dport=1234) /
Raw(b'\xa5' * 100))
self.send_and_expect_load_balancing(self.pg2, p_2,
[self.pg3, self.pg4, self.pg5])
p_2.append(
Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac)
/ IP(src="1.1.1.1", dst="1.1.1.2")
/ UDP(sport=1000 + ii, dport=1234)
/ Raw(b"\xa5" * 100)
)
self.send_and_expect_load_balancing(
self.pg2, p_2, [self.pg3, self.pg4, self.pg5]
)
l3xc_2.remove_vpp_config()
self.send_and_assert_no_replies(self.pg2, p_2)
if __name__ == '__main__':
if __name__ == "__main__":
unittest.main(testRunner=VppTestRunner)