openstack/neutron
Code Issues Proposed changes

Add functional tests for link create methods

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This patch adds new functional tests for creation of
macvtap and veth interfaces.

Change-Id: I298d44a05f21ba0cabc89a098fe0a45329ca3deb
This commit is contained in:
Sławek Kapłoński 2018-02-28 16:28:27 +01:00
parent 20760bcdf5
commit 90ada5b6a5
1 changed files with 36 additions and 0 deletions
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36
neutron/tests/functional/agent/linux/test_ip_lib.py
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@ -289,6 +289,42 @@ class IpLibTestCase(IpLibTestFramework):
exist = any(d for d in ip.get_devices() if d.name == name)
self.assertEqual(should_exist, exist)
def test_veth_exists(self):
namespace1 = self.useFixture(net_helpers.NamespaceFixture())
namespace2 = self.useFixture(net_helpers.NamespaceFixture())
dev_name1 = utils.get_rand_name()
dev_name2 = utils.get_rand_name()
device1, device2 = namespace1.ip_wrapper.add_veth(
dev_name1, dev_name2, namespace2.name)
self.addCleanup(self._safe_delete_device, device1)
self.addCleanup(self._safe_delete_device, device2)
self._check_for_device_name(namespace1.ip_wrapper, dev_name1, True)
self._check_for_device_name(namespace2.ip_wrapper, dev_name2, True)
self._check_for_device_name(namespace1.ip_wrapper, dev_name2, False)
self._check_for_device_name(namespace2.ip_wrapper, dev_name1, False)
# As it is veth pair, remove of device1 should be enough to remove
# both devices
device1.link.delete()
self._check_for_device_name(namespace1.ip_wrapper, dev_name1, False)
self._check_for_device_name(namespace2.ip_wrapper, dev_name2, False)
def test_macvtap_exists(self):
namespace = self.useFixture(net_helpers.NamespaceFixture())
src_dev_name = utils.get_rand_name()
src_dev = namespace.ip_wrapper.add_dummy(src_dev_name)
self.addCleanup(self._safe_delete_device, src_dev)
dev_name = utils.get_rand_name()
device = namespace.ip_wrapper.add_macvtap(dev_name, src_dev_name)
self.addCleanup(self._safe_delete_device, device)
self._check_for_device_name(namespace.ip_wrapper, dev_name, True)
device.link.delete()
self._check_for_device_name(namespace.ip_wrapper, dev_name, False)
def test_dummy_exists(self):
namespace = self.useFixture(net_helpers.NamespaceFixture())
dev_name = utils.get_rand_name()