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-rw-r--r--test/vpp_devices.py41
1 files changed, 41 insertions, 0 deletions
diff --git a/test/vpp_devices.py b/test/vpp_devices.py
new file mode 100644
index 00000000000..7e18eca65a9
--- /dev/null
+++ b/test/vpp_devices.py
@@ -0,0 +1,41 @@
+from vpp_interface import VppInterface
+
+
+class VppTAPInterface(VppInterface):
+
+ @property
+ def tap_id(self):
+ """TAP id"""
+ return self._tap_id
+
+ def __init__(self, test, tap_id=0xffffffff, mac_addr=None):
+ self._test = test
+ self._tap_id = tap_id
+ self._mac_addr = mac_addr
+
+ def get_vpp_dump(self):
+ dump = self._test.vapi.sw_interface_tap_v2_dump()
+ for entry in dump:
+ if entry.sw_if_index == self.sw_if_index:
+ return entry
+
+ def add_vpp_config(self):
+ use_random_mac = True if self._mac_addr else False
+ reply = self._test.vapi.tap_create_v2(
+ id=self._tap_id,
+ use_random_mac=use_random_mac,
+ mac_address=self._mac_addr)
+ self.set_sw_if_index(reply.sw_if_index)
+ self._test.registry.register(self, self.test.logger)
+
+ def remove_vpp_config(self):
+ self._test.vapi.tap_delete_v2(sw_if_index=self.sw_if_index)
+
+ def query_vpp_config(self):
+ dump = self.get_vpp_dump()
+ if dump:
+ return True
+ return False
+
+ def object_id(self):
+ return "tap-%s" % self._tap_id