From d9b0c6fbf7aa5bd9af84264105b39c82028a4a29 Mon Sep 17 00:00:00 2001 From: Klement Sekera Date: Tue, 26 Apr 2022 19:02:15 +0200 Subject: 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 Signed-off-by: Dave Wallace --- test/test_pipe.py | 161 ++++++++++++++++++++++++++++++++---------------------- 1 file changed, 96 insertions(+), 65 deletions(-) (limited to 'test/test_pipe.py') diff --git a/test/test_pipe.py b/test/test_pipe.py index 937a28ef826..30540997ff6 100644 --- a/test/test_pipe.py +++ b/test/test_pipe.py @@ -28,20 +28,19 @@ class VppPipe(VppInterface): def west(self): return self.result.pipe_sw_if_index[0] - def __init__(self, test, instance=0xffffffff): + def __init__(self, test, instance=0xFFFFFFFF): super(VppPipe, self).__init__(test) self._test = test self.instance = instance def add_vpp_config(self): self.result = self._test.vapi.pipe_create( - 0 if self.instance == 0xffffffff else 1, - self.instance) + 0 if self.instance == 0xFFFFFFFF else 1, self.instance + ) self.set_sw_if_index(self.result.sw_if_index) def remove_vpp_config(self): - self._test.vapi.pipe_delete( - self.result.sw_if_index) + self._test.vapi.pipe_delete(self.result.sw_if_index) def object_id(self): return "pipe-%d" % (self._sw_if_index) @@ -56,14 +55,16 @@ class VppPipe(VppInterface): def set_unnumbered(self, ip_sw_if_index, is_east, is_add=True): if is_east: res = self._test.vapi.sw_interface_set_unnumbered( - ip_sw_if_index, self.east, is_add) + ip_sw_if_index, self.east, is_add + ) else: res = self._test.vapi.sw_interface_set_unnumbered( - ip_sw_if_index, self.west, is_add) + ip_sw_if_index, self.west, is_add + ) class TestPipe(VppTestCase): - """ Pipes """ + """Pipes""" @classmethod def setUpClass(cls): @@ -88,7 +89,7 @@ class TestPipe(VppTestCase): super(TestPipe, self).tearDown() def test_pipe(self): - """ Pipes """ + """Pipes""" pipes = [VppPipe(self), VppPipe(self, 10)] @@ -99,26 +100,26 @@ class TestPipe(VppTestCase): # # L2 cross-connect pipe0 east with pg0 and west with pg1 # - self.vapi.sw_interface_set_l2_xconnect(self.pg0.sw_if_index, - pipes[0].east, - enable=1) - self.vapi.sw_interface_set_l2_xconnect(pipes[0].east, - self.pg0.sw_if_index, - enable=1) - self.vapi.sw_interface_set_l2_xconnect(self.pg1.sw_if_index, - pipes[0].west, - enable=1) - self.vapi.sw_interface_set_l2_xconnect(pipes[0].west, - self.pg1.sw_if_index, - enable=1) + self.vapi.sw_interface_set_l2_xconnect( + self.pg0.sw_if_index, pipes[0].east, enable=1 + ) + self.vapi.sw_interface_set_l2_xconnect( + pipes[0].east, self.pg0.sw_if_index, enable=1 + ) + self.vapi.sw_interface_set_l2_xconnect( + self.pg1.sw_if_index, pipes[0].west, enable=1 + ) + self.vapi.sw_interface_set_l2_xconnect( + pipes[0].west, self.pg1.sw_if_index, enable=1 + ) # test bi-directional L2 flow pg0<->pg1 - p = (Ether(src=self.pg0.remote_mac, - dst=self.pg1.remote_mac) / - IP(src="1.1.1.1", - dst="1.1.1.2") / - UDP(sport=1234, dport=1234) / - Raw(b'\xa5' * 100)) + p = ( + Ether(src=self.pg0.remote_mac, dst=self.pg1.remote_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 * NUM_PKTS, self.pg1) self.send_and_expect(self.pg1, p * NUM_PKTS, self.pg0) @@ -126,15 +127,20 @@ class TestPipe(VppTestCase): # # Attach ACL to ensure features are run on the pipe # - rule_1 = AclRule(is_permit=0, proto=17, - src_prefix=IPv4Network("1.1.1.1/32"), - dst_prefix=IPv4Network("1.1.1.2/32"), ports=1234) + rule_1 = AclRule( + is_permit=0, + proto=17, + src_prefix=IPv4Network("1.1.1.1/32"), + dst_prefix=IPv4Network("1.1.1.2/32"), + ports=1234, + ) acl = VppAcl(self, rules=[rule_1]) acl.add_vpp_config() # Apply the ACL on the pipe on output - acl_if_e = VppAclInterface(self, sw_if_index=pipes[0].east, n_input=0, - acls=[acl]) + acl_if_e = VppAclInterface( + self, sw_if_index=pipes[0].east, n_input=0, acls=[acl] + ) acl_if_e.add_vpp_config() self.send_and_assert_no_replies(self.pg0, p * NUM_PKTS) @@ -142,8 +148,9 @@ class TestPipe(VppTestCase): # remove from output and apply on input acl_if_e.remove_vpp_config() - acl_if_w = VppAclInterface(self, sw_if_index=pipes[0].west, n_input=1, - acls=[acl]) + acl_if_w = VppAclInterface( + self, sw_if_index=pipes[0].west, n_input=1, acls=[acl] + ) acl_if_w.add_vpp_config() self.send_and_assert_no_replies(self.pg0, p * NUM_PKTS) @@ -172,30 +179,52 @@ class TestPipe(VppTestCase): self.pg3.resolve_arp() routes = [] - routes.append(VppIpRoute(self, "1.1.1.1", 32, - [VppRoutePath(self.pg3.remote_ip4, - self.pg3.sw_if_index)], - table_id=2)) - routes.append(VppIpRoute(self, "1.1.1.1", 32, - [VppRoutePath("0.0.0.0", pipes[1].east)], - table_id=1)) - routes.append(VppIpRoute(self, "1.1.1.2", 32, - [VppRoutePath("0.0.0.0", pipes[1].west)], - table_id=2)) - routes.append(VppIpRoute(self, "1.1.1.2", 32, - [VppRoutePath(self.pg2.remote_ip4, - self.pg2.sw_if_index)], - table_id=1)) + routes.append( + VppIpRoute( + self, + "1.1.1.1", + 32, + [VppRoutePath(self.pg3.remote_ip4, self.pg3.sw_if_index)], + table_id=2, + ) + ) + routes.append( + VppIpRoute( + self, + "1.1.1.1", + 32, + [VppRoutePath("0.0.0.0", pipes[1].east)], + table_id=1, + ) + ) + routes.append( + VppIpRoute( + self, + "1.1.1.2", + 32, + [VppRoutePath("0.0.0.0", pipes[1].west)], + table_id=2, + ) + ) + routes.append( + VppIpRoute( + self, + "1.1.1.2", + 32, + [VppRoutePath(self.pg2.remote_ip4, self.pg2.sw_if_index)], + table_id=1, + ) + ) for r in routes: r.add_vpp_config() - p_east = (Ether(src=self.pg2.remote_mac, - dst=self.pg2.local_mac) / - IP(src="1.1.1.2", - dst="1.1.1.1") / - UDP(sport=1234, dport=1234) / - Raw(b'\xa5' * 100)) + p_east = ( + Ether(src=self.pg2.remote_mac, dst=self.pg2.local_mac) + / IP(src="1.1.1.2", dst="1.1.1.1") + / UDP(sport=1234, dport=1234) + / Raw(b"\xa5" * 100) + ) # bind the pipe ends to the correct tables self.vapi.sw_interface_set_table(pipes[1].west, 0, 2) @@ -211,27 +240,29 @@ class TestPipe(VppTestCase): self.send_and_expect(self.pg2, p_east * NUM_PKTS, self.pg3) # and the return path - p_west = (Ether(src=self.pg3.remote_mac, - dst=self.pg3.local_mac) / - IP(src="1.1.1.1", - dst="1.1.1.2") / - UDP(sport=1234, dport=1234) / - Raw(b'\xa5' * 100)) + p_west = ( + Ether(src=self.pg3.remote_mac, dst=self.pg3.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.pg3, p_west * NUM_PKTS, self.pg2) # # Use ACLs to test features run on the Pipes # - acl_if_e1 = VppAclInterface(self, sw_if_index=pipes[1].east, n_input=0, - acls=[acl]) + acl_if_e1 = VppAclInterface( + self, sw_if_index=pipes[1].east, n_input=0, acls=[acl] + ) acl_if_e1.add_vpp_config() self.send_and_assert_no_replies(self.pg2, p_east * NUM_PKTS) self.send_and_expect(self.pg3, p_west * NUM_PKTS, self.pg2) # remove from output and apply on input acl_if_e1.remove_vpp_config() - acl_if_w1 = VppAclInterface(self, sw_if_index=pipes[1].west, n_input=1, - acls=[acl]) + acl_if_w1 = VppAclInterface( + self, sw_if_index=pipes[1].west, n_input=1, acls=[acl] + ) acl_if_w1.add_vpp_config() self.send_and_assert_no_replies(self.pg2, p_east * NUM_PKTS) self.send_and_expect(self.pg3, p_west * NUM_PKTS, self.pg2) @@ -249,5 +280,5 @@ class TestPipe(VppTestCase): self.vapi.sw_interface_set_table(pipes[1].east, 0, 0) -if __name__ == '__main__': +if __name__ == "__main__": unittest.main(testRunner=VppTestRunner) -- cgit 1.2.3-korg