make test: improve robustness and performance
Introduce an API which asserts empty capture for interface.
Throw exception in old API if the capture does not exist, thus
making it clear if the test expects packets to arrive or not.
Improve performance by not doing sleeps after starting the packet
generator, rather lazily deleting captures when needed.
Fix wrong usage of packet.show() in various tests.
Change-Id: I456cb23316eef99b3f35f80344fe595c4db9a21c
Signed-off-by: Klement Sekera <ksekera@cisco.com>
diff --git a/test/test_bfd.py b/test/test_bfd.py
index bf0e88d..c1095d2 100644
--- a/test/test_bfd.py
+++ b/test/test_bfd.py
@@ -98,7 +98,7 @@
p = self.create_packet()
self.test.logger.debug(ppp("Sending packet:", p))
self.test.pg0.add_stream([p])
- self.test.pg_start(sleep_time=0)
+ self.test.pg_start()
def verify_packet(self, packet):
""" Verify correctness of BFD layer. """