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* [dts] [PATCH]framework/tester.py: create packets length with protocol type
@ 2016-01-18  6:43 Lijuan Tu
  2016-01-18  6:57 ` Liu, Yong
  0 siblings, 1 reply; 2+ messages in thread
From: Lijuan Tu @ 2016-01-18  6:43 UTC (permalink / raw)
  To: dts

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

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2016-01-18  6:43 [dts] [PATCH]framework/tester.py: create packets length with protocol type Lijuan Tu
2016-01-18  6:57 ` Liu, Yong

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