[dts] [PATCH] framework tester: enhance check function with packets sequence check
Marvin Liu
yong.liu at intel.com
Wed Jul 26 04:43:35 CEST 2017
If enabled sequence check, packets check funtion will return error if
packets sequence is not correct.
Signed-off-by: Marvin Liu <yong.liu at intel.com>
diff --git a/framework/tester.py b/framework/tester.py
index feb6772..2bdd1ea 100644
--- a/framework/tester.py
+++ b/framework/tester.py
@@ -539,7 +539,7 @@ class Tester(Crb):
print GREEN("Transmitting and sniffing packets, please wait few minutes...")
send_f(intf=intf, pkts=pkts, interval=interval)
- def check_random_pkts(self, portList, pktnum=2000, interval=0.01, allow_miss=True, params=None):
+ def check_random_pkts(self, portList, pktnum=2000, interval=0.01, allow_miss=True, seq_check=False, params=None):
"""
Send several random packets and check rx packets matched
"""
@@ -610,6 +610,7 @@ class Tester(Crb):
transmit_proc.join()
# Verify all packets
+ prev_id = -1
for txport, rxport in portList:
recv_pkts = load_f(rx_inst[rxport])
@@ -638,6 +639,13 @@ class Tester(Crb):
else:
continue
+ if seq_check:
+ if t_idx <= prev_id:
+ print "Packet %d sequence not correct" % t_idx
+ return False
+ else:
+ prev_id = t_idx
+
if compare_f(tx_pkts[txport][t_idx], recv_pkts[idx], "L4") is False:
print "Pkt recevied index %d not match original " \
"index %d" % (idx, t_idx)
--
1.9.3
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