vhost_user: Add test for interface states and events
Change-Id: I2c330945bb0b07f649f574a055bfbea455e5d0b3
Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
diff --git a/test/test_vhost.py b/test/test_vhost.py
index 9ee92a9..469fada 100644
--- a/test/test_vhost.py
+++ b/test/test_vhost.py
@@ -12,6 +12,13 @@
"""
+ def tearDown(self):
+ super(TesVhostInterface, self).tearDown()
+ if not self.vpp_dead:
+ if_dump = self.vapi.sw_interface_vhost_user_dump()
+ for ifc in if_dump:
+ self.vapi.delete_vhost_user_if(ifc.sw_if_index)
+
def test_vhost(self):
""" Vhost User add/delete interface test """
self.logger.info("Vhost User add interfaces")
@@ -70,5 +77,40 @@
if_dump = self.vapi.sw_interface_vhost_user_dump()
self.assertFalse(vhost_if1.is_interface_config_in_dump(if_dump))
+ def test_vhost_interface_state(self):
+ """ Vhost User interface states and events test """
+
+ self.vapi.want_interface_events()
+
+ # clear outstanding events
+ # (like delete interface events from other tests)
+ self.vapi.collect_events()
+
+ vhost_if = VppVhostInterface(self, sock_filename='/tmp/sock1')
+
+ # create vhost interface
+ vhost_if.add_vpp_config()
+ self.sleep(0.1)
+ events = self.vapi.collect_events()
+ # creating interface doesn't currently create events
+ self.assert_equal(len(events), 0, "number of events")
+
+ vhost_if.admin_up()
+ vhost_if.assert_interface_state(1, 0, expect_event=True)
+
+ vhost_if.admin_down()
+ vhost_if.assert_interface_state(0, 0, expect_event=True)
+
+ # delete vhost interface
+ vhost_if.remove_vpp_config()
+ event = self.vapi.wait_for_event(timeout=1)
+ self.assert_equal(event.sw_if_index, vhost_if.sw_if_index,
+ "sw_if_index")
+ self.assert_equal(event.deleted, 1, "deleted flag")
+
+ # verify there are no more events
+ events = self.vapi.collect_events()
+ self.assert_equal(len(events), 0, "number of events")
+
if __name__ == '__main__':
unittest.main(testRunner=VppTestRunner)