From: Lijuan Tu <lijuanx.a.tu@intel.com>
To: dts@dpdk.org
Subject: [dts] [PATCH]framework/tester.py: create packets length with protocol type
Date: Mon, 18 Jan 2016 14:43:09 +0800 [thread overview]
Message-ID: <1453099389-21011-1-git-send-email-lijuanx.a.tu@intel.com> (raw)
Signed-off-by: Lijuan Tu <lijuanx.a.tu@intel.com>
---
framework/tester.py | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/framework/tester.py b/framework/tester.py
index c8cebd6..d3deb3b 100644
--- a/framework/tester.py
+++ b/framework/tester.py
@@ -471,10 +471,11 @@ class Tester(Crb):
else:
return None
- def check_random_pkts(self, portList, pktnum=2000, interval=0.01, allow_miss=True, params=None):
+ def check_random_pkts(self, portList, pktnum=10000, interval=0.01, allow_miss=True, params=None):
"""
Send several random packets and check rx packets matched
"""
+# allow_miss=True
# load functions in packet module
module = __import__("packet")
pkt_c = getattr(module, "Packet")
@@ -485,6 +486,7 @@ class Tester(Crb):
pkts = []
# packet type random between tcp/udp/ipv6
random_type = ['TCP', 'UDP', 'IPv6_TCP', 'IPv6_UDP']
+ pkt_minlen = {'TCP': 64, 'UDP': 64, 'IPv6_TCP': 74, 'IPv6_UDP': 64}
# at least wait 2 seconds
timeout = int(pktnum * (interval + 0.01)) + 2
for txport, rxport in portList:
@@ -494,7 +496,7 @@ class Tester(Crb):
# chose random packet
pkt_type = random.choice(random_type)
pkt = pkt_c(pkt_type=pkt_type,
- pkt_len=random.randint(64, 1514),
+ pkt_len=random.randint(pkt_minlen[pkt_type], 1514),
ran_payload=True)
# config packet if has parameters
if params and len(portList) == len(params):
@@ -509,6 +511,7 @@ class Tester(Crb):
pkts.append(pkt)
# send and sniff packets
+ sniff_f(intf=txIntf, count=pktnum, timeout=timeout)
inst = sniff_f(intf=rxIntf, count=pktnum, timeout=timeout)
send_f(intf=txIntf, pkts=pkts, interval=interval)
recv_pkts = load_f(inst)
--
1.9.3
next reply other threads:[~2016-01-18 6:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-18 6:43 Lijuan Tu [this message]
2016-01-18 6:57 ` Liu, Yong
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