diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/test_bond.py | 59 |
1 files changed, 58 insertions, 1 deletions
diff --git a/test/test_bond.py b/test/test_bond.py index dd4a6453977..dab0dd1d26b 100644 --- a/test/test_bond.py +++ b/test/test_bond.py @@ -8,7 +8,7 @@ from scapy.packet import Raw from scapy.layers.l2 import Ether from scapy.layers.inet import IP, UDP from vpp_bond_interface import VppBondInterface -from vpp_papi import MACAddress +from vpp_papi import MACAddress, VppEnum class TestBondInterface(VppTestCase): @@ -272,6 +272,63 @@ class TestBondInterface(VppTestCase): if_dump = self.vapi.sw_interface_bond_dump() self.assertFalse(bond0.is_interface_config_in_dump(if_dump)) + def test_bond_link(self): + """ Bond hw interface link state test """ + + # for convenience + bond_modes = VppEnum.vl_api_bond_mode_t + intf_flags = VppEnum.vl_api_if_status_flags_t + + # create interface 1 (BondEthernet0) + self.logger.info("Create bond interface") + # use round-robin mode to avoid negotiation required by LACP + bond0 = VppBondInterface(self, + mode=bond_modes.BOND_API_MODE_ROUND_ROBIN) + bond0.add_vpp_config() + + # initially admin state is down and link is down + bond0.assert_interface_state(0, 0) + + # set bond admin up. confirm link down because no slaves are active + self.logger.info("set interface BondEthernet0 admin up") + bond0.admin_up() + bond0.assert_interface_state(intf_flags.IF_STATUS_API_FLAG_ADMIN_UP, 0) + + # make sure slaves are down. enslave them to bond. + self.logger.info("set interface pg0 admin down") + self.pg0.admin_down() + self.logger.info("bond enslave interface pg0 to BondEthernet0") + bond0.enslave_vpp_bond_interface(sw_if_index=self.pg0.sw_if_index, + is_passive=0, + is_long_timeout=0) + self.logger.info("set interface pg1 admin down") + self.pg1.admin_down() + self.logger.info("bond enslave interface pg1 to BondEthernet0") + bond0.enslave_vpp_bond_interface(sw_if_index=self.pg1.sw_if_index, + is_passive=0, + is_long_timeout=0) + + # bring slaves up, confirm bond link is up + self.logger.info("set interface pg0 admin up") + self.pg0.admin_up() + self.logger.info("set interface pg1 admin up") + self.pg1.admin_up() + bond0.assert_interface_state(intf_flags.IF_STATUS_API_FLAG_ADMIN_UP, + intf_flags.IF_STATUS_API_FLAG_LINK_UP) + + # detach pg0, pg1 + self.logger.info("detach interface pg0") + bond0.detach_vpp_bond_interface(sw_if_index=self.pg0.sw_if_index) + self.logger.info("detach interface pg1") + bond0.detach_vpp_bond_interface(sw_if_index=self.pg1.sw_if_index) + + # link should be down now + bond0.assert_interface_state(intf_flags.IF_STATUS_API_FLAG_ADMIN_UP, 0) + + # delete BondEthernet0 + self.logger.info("Deleting BondEthernet0") + bond0.remove_vpp_config() + if __name__ == '__main__': unittest.main(testRunner=VppTestRunner) |