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-rw-r--r--test/framework.py6
1 files changed, 4 insertions, 2 deletions
diff --git a/test/framework.py b/test/framework.py
index dce477d16d2..004d2f62f49 100644
--- a/test/framework.py
+++ b/test/framework.py
@@ -1017,9 +1017,11 @@ class VppTestCase(unittest.TestCase):
i.assert_nothing_captured(remark=remark)
timeout = 0.1
- def send_and_expect(self, intf, pkts, output):
+ def send_and_expect(self, intf, pkts, output, n_rx=None):
+ if not n_rx:
+ n_rx = len(pkts)
self.pg_send(intf, pkts)
- rx = output.get_capture(len(pkts))
+ rx = output.get_capture(n_rx)
return rx
def send_and_expect_only(self, intf, pkts, output, timeout=None):