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-rw-r--r--test/framework.py12
-rw-r--r--test/test_ip4.py24
-rw-r--r--test/test_ip6.py25
-rw-r--r--test/test_l3xc.py10
4 files changed, 18 insertions, 53 deletions
diff --git a/test/framework.py b/test/framework.py
index 572207db3f8..7d03eebef9a 100644
--- a/test/framework.py
+++ b/test/framework.py
@@ -1275,6 +1275,18 @@ class VppTestCase(CPUInterface, unittest.TestCase):
self.logger.debug(self.vapi.cli("show trace"))
return rx
+ def send_and_expect_load_balancing(self, input, pkts, outputs,
+ worker=None, trace=True):
+ self.pg_send(input, pkts, worker=worker, trace=trace)
+ rxs = []
+ for oo in outputs:
+ rx = oo._get_capture(1)
+ self.assertNotEqual(0, len(rx))
+ rxs.append(rx)
+ if trace:
+ self.logger.debug(self.vapi.cli("show trace"))
+ return rxs
+
def send_and_expect_only(self, intf, pkts, output, timeout=None):
self.pg_send(intf, pkts)
rx = output.get_capture(len(pkts))
diff --git a/test/test_ip4.py b/test/test_ip4.py
index 373505293f4..de2cac0619e 100644
--- a/test/test_ip4.py
+++ b/test/test_ip4.py
@@ -1118,24 +1118,6 @@ class TestIPLoadBalance(VppTestCase):
i.admin_down()
super(TestIPLoadBalance, self).tearDown()
- def send_and_expect_load_balancing(self, input, pkts, outputs):
- self.vapi.cli("clear trace")
- input.add_stream(pkts)
- self.pg_enable_capture(self.pg_interfaces)
- self.pg_start()
- rxs = []
- for oo in outputs:
- rx = oo._get_capture(1)
- self.assertNotEqual(0, len(rx))
- rxs.append(rx)
- return rxs
-
- def send_and_expect_one_itf(self, input, pkts, itf):
- input.add_stream(pkts)
- self.pg_enable_capture(self.pg_interfaces)
- self.pg_start()
- rx = itf.get_capture(len(pkts))
-
def total_len(self, rxs):
n = 0
for rx in rxs:
@@ -1243,7 +1225,7 @@ class TestIPLoadBalance(VppTestCase):
self.send_and_expect_load_balancing(self.pg0, src_mpls_pkts,
[self.pg1, self.pg2])
- self.send_and_expect_one_itf(self.pg0, port_ip_pkts, self.pg2)
+ self.send_and_expect_only(self.pg0, port_ip_pkts, self.pg2)
#
# change the flow hash config back to defaults
@@ -1367,7 +1349,7 @@ class TestIPLoadBalance(VppTestCase):
# inject the packet on pg0 - rx only on via routes output interface
#
self.vapi.cli("clear trace")
- self.send_and_expect_one_itf(self.pg0, port_pkts, self.pg3)
+ self.send_and_expect_only(self.pg0, port_pkts, self.pg3)
#
# Add a LB route in the presence of a down link - expect no
@@ -1390,7 +1372,7 @@ class TestIPLoadBalance(VppTestCase):
UDP(sport=1234, dport=1234 + ii) /
Raw(b'\xa5' * 100))
- self.send_and_expect_one_itf(self.pg0, port_pkts, self.pg4)
+ self.send_and_expect_only(self.pg0, port_pkts, self.pg4)
# bring the link back up
self.pg3.link_up()
diff --git a/test/test_ip6.py b/test/test_ip6.py
index d1fb86d91e3..2c318cdaf99 100644
--- a/test/test_ip6.py
+++ b/test/test_ip6.py
@@ -1965,25 +1965,6 @@ class TestIP6LoadBalance(VppTestCase):
i.disable_mpls()
super(TestIP6LoadBalance, self).tearDown()
- def pg_send(self, input, pkts):
- self.vapi.cli("clear trace")
- input.add_stream(pkts)
- self.pg_enable_capture(self.pg_interfaces)
- self.pg_start()
-
- def send_and_expect_load_balancing(self, input, pkts, outputs):
- self.pg_send(input, pkts)
- rxs = []
- for oo in outputs:
- rx = oo._get_capture(1)
- self.assertNotEqual(0, len(rx))
- rxs.append(rx)
- return rxs
-
- def send_and_expect_one_itf(self, input, pkts, itf):
- self.pg_send(input, pkts)
- rx = itf.get_capture(len(pkts))
-
def test_ip6_load_balance(self):
""" IPv6 Load-Balancing """
@@ -2107,7 +2088,7 @@ class TestIP6LoadBalance(VppTestCase):
# The packets with Entropy label in should not load-balance,
# since the Entropy value is fixed.
#
- self.send_and_expect_one_itf(self.pg0, port_ent_pkts, self.pg1)
+ self.send_and_expect_only(self.pg0, port_ent_pkts, self.pg1)
#
# change the flow hash config so it's only IP src,dst
@@ -2121,7 +2102,7 @@ class TestIP6LoadBalance(VppTestCase):
[self.pg1, self.pg2])
self.send_and_expect_load_balancing(self.pg0, src_mpls_pkts,
[self.pg1, self.pg2])
- self.send_and_expect_one_itf(self.pg0, port_ip_pkts, self.pg2)
+ self.send_and_expect_only(self.pg0, port_ip_pkts, self.pg2)
#
# change the flow hash config back to defaults
@@ -2206,7 +2187,7 @@ class TestIP6LoadBalance(VppTestCase):
# inject the packet on pg0 - expect load-balancing across all 4 paths
#
self.vapi.cli("clear trace")
- self.send_and_expect_one_itf(self.pg0, port_pkts, self.pg3)
+ self.send_and_expect_only(self.pg0, port_pkts, self.pg3)
class IP6PuntSetup(object):
diff --git a/test/test_l3xc.py b/test/test_l3xc.py
index d7a82976cf5..2bcb6d5ae23 100644
--- a/test/test_l3xc.py
+++ b/test/test_l3xc.py
@@ -90,16 +90,6 @@ class TestL3xc(VppTestCase):
i.admin_down()
super(TestL3xc, self).tearDown()
- def send_and_expect_load_balancing(self, input, pkts, outputs):
- self.pg_send(input, pkts)
- rxs = []
- for oo in outputs:
- rx = oo._get_capture(1)
- self.assertNotEqual(0, len(rx))
- for r in rx:
- rxs.append(r)
- return rxs
-
def test_l3xc4(self):
""" IPv4 X-Connect """