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-rw-r--r--test/vpp_interface.py27
1 files changed, 24 insertions, 3 deletions
diff --git a/test/vpp_interface.py b/test/vpp_interface.py
index 65f3c4400da..c7918fcfbd2 100644
--- a/test/vpp_interface.py
+++ b/test/vpp_interface.py
@@ -426,10 +426,31 @@ class VppInterface(object):
dump = self.test.vapi.sw_interface_dump()
return self.is_interface_config_in_dump(dump)
- def is_interface_config_in_dump(self, dump):
+ def get_interface_config_from_dump(self, dump):
for i in dump:
if i.interface_name.rstrip(' \t\r\n\0') == self.name and \
i.sw_if_index == self.sw_if_index:
- return True
+ return i
else:
- return False
+ return None
+
+ def is_interface_config_in_dump(self, dump):
+ return self.get_interface_config_from_dump(dump) is not None
+
+ def assert_interface_state(self, admin_up_down, link_up_down,
+ expect_event=False):
+ if expect_event:
+ event = self.test.vapi.wait_for_event(timeout=1,
+ name='sw_interface_event')
+ self.test.assert_equal(event.sw_if_index, self.sw_if_index,
+ "sw_if_index")
+ self.test.assert_equal(event.admin_up_down, admin_up_down,
+ "admin state")
+ self.test.assert_equal(event.link_up_down, link_up_down,
+ "link state")
+ dump = self.test.vapi.sw_interface_dump()
+ if_state = self.get_interface_config_from_dump(dump)
+ self.test.assert_equal(if_state.admin_up_down, admin_up_down,
+ "admin state")
+ self.test.assert_equal(if_state.link_up_down, link_up_down,
+ "link state")