Changed the names of tests
diff --git a/tests/counters.py b/tests/counters.py
index 6a77049..0a01419 100644
--- a/tests/counters.py
+++ b/tests/counters.py
@@ -24,7 +24,7 @@
from FuncUtils import*
-def portQueuesGet(self, queue_stats, port_num):
+def port_queues_get(self, queue_stats, port_num):
result = []
for qs in queue_stats.stats:
if qs.port_no != port_num:
@@ -33,14 +33,14 @@
return result
-class FlowCounter1(base_tests.SimpleDataPlane):
+class PktPerFlow(base_tests.SimpleDataPlane):
- """Verify Packet and Byte counters per flow are
- incremented by no. of packets/bytes received for that flow"""
+ """Verify Packet counters per flow are
+ incremented by no. of packets received for that flow"""
def runTest(self):
- logging.info("Running Flow_Counter_1 test")
+ logging.info("Running PktPerFlow test")
of_ports = config["port_map"].keys()
of_ports.sort()
@@ -52,34 +52,62 @@
logging.info("Insert any flow")
logging.info("Sending N Packets matching the flow")
- logging.info("Verify packet/byte counters increment in accordance")
+ logging.info("Verify packet counters increment in accordance")
#Create a Match on Ingress flow
- (pkt,match) = Wildcard_All_Except_Ingress(self,of_ports)
+ (pkt,match) = wildcard_all_except_ingress(self,of_ports)
+
+ #Send Packets matching the flow
+ num_pkts = 5
+ for pkt_cnt in range(num_pkts):
+ self.dataplane.send(of_ports[0],str(pkt))
+
+ #Verify Recieved Packets/Bytes Per Flow
+ verify_flowstats(self,match,packet_count=num_pkts)
+
+
+class BytPerFlow(base_tests.SimpleDataPlane):
+
+ """Verify Byte counters per flow are
+ incremented by no. of bytes received for that flow"""
+
+ def runTest(self):
+
+ logging.info("Running BytPerFlow test")
+
+ of_ports = config["port_map"].keys()
+ of_ports.sort()
+ self.assertTrue(len(of_ports) > 1, "Not enough ports for test")
+
+ #Clear switch state
+ rv = delete_all_flows(self.controller)
+ self.assertEqual(rv, 0, "Failed to delete all flows")
+
+ logging.info("Insert any flow")
+ logging.info("Sending N Packets matching the flow")
+ logging.info("Verify byte counters increment in accordance")
+
+ #Create a Match on Ingress flow
+ (pkt,match) = wildcard_all_except_ingress(self,of_ports)
#Send Packets matching the flow
num_pkts = 5
byte_count = num_pkts*len(str(pkt))
for pkt_cnt in range(num_pkts):
self.dataplane.send(of_ports[0],str(pkt))
-
- # FIXME: instead of sleeping, keep requesting flow stats until
- # the expected queue counter increases or some large timeout is
- # reached
- time.sleep(2)
#Verify Recieved Packets/Bytes Per Flow
- Verify_FlowStats(self,match,byte_count=byte_count,packet_count=num_pkts)
+ verify_flowstats(self,match,byte_count=byte_count)
-class FlowCounter2(base_tests.SimpleDataPlane):
+class DurationPerFlow(base_tests.SimpleDataPlane):
"""Verify Duration_sec and Duration_nsec counters per flow varies in accordance with the amount of
time the flow was alive"""
def runTest(self):
- logging.info("Running Flow_Counter_2 test")
+ logging.info("Running DurationPerFlow test")
of_ports = config["port_map"].keys()
of_ports.sort()
@@ -94,30 +122,14 @@
logging.info("Verify duration_sec and nsec counters are incrementing in accordance with the life of flow")
#Create a flow with match on ingress_port
- pkt = simple_tcp_packet()
- match = parse.packet_to_flow_match(pkt)
- match.wildcards &= ~ofp.OFPFW_IN_PORT
- self.assertTrue(match is not None,
- "Could not generate flow match from pkt")
- match.in_port = of_ports[0]
- flow_mod_msg = message.flow_mod()
- flow_mod_msg.match = match
- flow_mod_msg.cookie = random.randint(0,9007199254740992)
- flow_mod_msg.buffer_id = 0xffffffff
- flow_mod_msg.idle_timeout = 0
- flow_mod_msg.hard_timeout = 0
- act = action.action_output()
- act.port = of_ports[1]
- self.assertTrue(flow_mod_msg.actions.add(act), "Could not add action")
- rv = self.controller.message_send(flow_mod_msg)
- self.assertTrue(rv != -1, "Error installing flow mod")
- self.assertEqual(do_barrier(self.controller), 0, "Barrier failed")
-
+ (pkt,match) = wildcard_all_except_ingress(self,of_ports)
+
#Create flow_stats request
test_timeout = 30
stat_req = message.flow_stats_request()
stat_req.match= match
- stat_req.out_port = of_ports[1]
+ stat_req.table_id = 0xff
+ stat_req.out_port = ofp.OFPP_NONE
flow_stats_gen_ts = range (10,test_timeout,10)
@@ -135,14 +147,14 @@
sleep(1)
+class RxPktPerPort(base_tests.SimpleDataPlane):
-class PortCounter1(base_tests.SimpleDataPlane):
-
- """Verify that rx_packets counter in the Port_Stats reply , increments when packets are received on a port"""
+ """Verify that rx_packets counter in the Port_Stats reply
+ increments when packets are received on a port"""
def runTest(self):
- logging.info("Running Port_Counter_1 test")
+ logging.info("Running RxPktPerPort test")
of_ports = config["port_map"].keys()
of_ports.sort()
@@ -157,39 +169,28 @@
logging.info("Send Port_Stats Request for Port P , verify recieved packets counters are incrementing in accordance")
#Insert a flow with match on all ingress port
- (pkt, match ) = Wildcard_All_Except_Ingress(self,of_ports)
+ (pkt, match ) = wildcard_all_except_ingress(self,of_ports)
- # Send Port_Stats request for the ingress port (retrieve current counter state)
- port_stats_req = message.port_stats_request()
- port_stats_req.port_no = of_ports[0]
- response,pkt = self.controller.transact(port_stats_req)
- self.assertTrue(response is not None,"No response received for port stats request")
- current_counter=0
+ # Send Port_Stats request for the ingress port (retrieve old counter state)
+ (counter) = get_portstats(self,of_ports[0])
- for obj in response.stats:
- current_counter += obj.rx_packets
-
- #Send packets matching the flow
- num_pkts = 5
+ # Send packets matching the flow
+ num_pkts = 5
for pkt_cnt in range(num_pkts):
self.dataplane.send(of_ports[0],str(pkt))
- # FIXME: instead of sleeping, keep requesting port stats until
- # the expected queue counter increases or some large timeout is
- # reached
- time.sleep(2)
-
+ pkts = num_pkts+counter[0]
+
#Verify recieved packet counters
- Verify_PortStats1(self,of_ports[0],current_counter,num_pkts)
+ verify_portstats(self,of_ports[0],rx_packets=pkts)
-
-class PortCounter2(base_tests.SimpleDataPlane):
+class TxPktPerPort(base_tests.SimpleDataPlane):
"""Verify that tx_packets counter in the Port_Stats reply , increments when packets are transmitted by a port"""
def runTest(self):
- logging.info("Running Port_Counter_2 test")
+ logging.info("Running TxPktPerPort test")
of_ports = config["port_map"].keys()
of_ports.sort()
@@ -205,39 +206,30 @@
logging.info("Send Port_Stats Request for Port P , verify transmitted packets counters are incrementing in accordance")
#Insert a flow with match on all ingress port
- (pkt, match ) = Wildcard_All_Except_Ingress(self,of_ports)
+ (pkt,match) = wildcard_all_except_ingress(self,of_ports)
- # Send Port_Stats request for the ingress port (retrieve current counter state)
- port_stats_req = message.port_stats_request()
- port_stats_req.port_no = of_ports[1]
- response,pkt = self.controller.transact(port_stats_req)
- self.assertTrue(response is not None,"No response received for port stats request")
- current_counter=0
-
- for obj in response.stats:
- current_counter += obj.tx_packets
+ # Send Port_Stats request for the ingress port (retrieve old counter state)
+ (counter) = get_portstats(self,of_ports[1])
#Send packets matching the flow
num_pkts = 5
for pkt_cnt in range(num_pkts):
self.dataplane.send(of_ports[0],str(pkt))
- # FIXME: instead of sleeping, keep requesting port stats until
- # the expected queue counter increases or some large timeout is
- # reached
- time.sleep(2)
+ pkts = num_pkts+counter[1]
#Verify transmitted_packet counters
- Verify_PortStats2(self,of_ports[1],current_counter,num_pkts)
+ verify_portstats(self,of_ports[1],tx_packets=pkts)
-class PortCounter3(base_tests.SimpleDataPlane):
+
+class RxBytPerPort(base_tests.SimpleDataPlane):
"""Verify that recieved bytes counter in the Port_Stats reply , increments in accordance with the bytes recieved on a port"""
def runTest(self):
- logging.info("Running Port_Counter_3 test")
+ logging.info("Running RxBytPerPort test")
of_ports = config["port_map"].keys()
of_ports.sort()
@@ -252,41 +244,30 @@
logging.info("Send Port_Stats Request for Port P , verify recieved bytes counters are incrementing in accordance")
#Insert a flow with match on all ingress port
- (pkt, match ) = Wildcard_All_Except_Ingress(self,of_ports)
+ (pkt, match ) = wildcard_all_except_ingress(self,of_ports)
# Send Port_Stats request for the ingress port (retrieve current counter state)
- port_stats_req = message.port_stats_request()
- port_stats_req.port_no = of_ports[0]
- response,pkt = self.controller.transact(port_stats_req)
- self.assertTrue(response is not None,"No response received for port stats request")
- current_counter=0
-
- for obj in response.stats:
- current_counter += obj.rx_bytes
-
+ (counter) = get_portstats(self,of_ports[0])
+
#Send packets matching the flow.
num_pkts = 5
byte_count = num_pkts*len(str(pkt))
for pkt_cnt in range(num_pkts):
self.dataplane.send(of_ports[0],str(pkt))
- # FIXME: instead of sleeping, keep requesting port stats until
- # the expected queue counter increases or some large timeout is
- # reached
- time.sleep(2)
+ byt_count = byte_count+counter[2]
-
#Verify recieved_bytes counters
- Verify_PortStats3(self,of_ports[0],current_counter,byte_count)
+ verify_portstats(self,of_ports[0],rx_byte=byt_count)
-class PortCounter4(base_tests.SimpleDataPlane):
+class TxBytPerPort(base_tests.SimpleDataPlane):
"""Verify that trasnsmitted bytes counter in the Port_Stats reply , increments in accordance with the bytes trasmitted by a port"""
def runTest(self):
- logging.info("Running Port_Counter_4 test")
+ logging.info("Running TxBytPerPort test")
of_ports = config["port_map"].keys()
of_ports.sort()
@@ -301,17 +282,10 @@
logging.info("Send Port_Stats Request for Port P , verify trasmitted bytes counters are incrementing in accordance")
#Insert a flow with match on all ingress port
- (pkt, match ) = Wildcard_All_Except_Ingress(self,of_ports)
+ (pkt, match ) = wildcard_all_except_ingress(self,of_ports)
# Send Port_Stats request for the ingress port (retrieve current counter state)
- port_stats_req = message.port_stats_request()
- port_stats_req.port_no = of_ports[1]
- response,pkt = self.controller.transact(port_stats_req)
- self.assertTrue(response is not None,"No response received for port stats request")
- current_counter=0
-
- for obj in response.stats:
- current_counter += obj.tx_bytes
+ (counter) = get_portstats(self,of_ports[1])
#Send packets matching the flow.
num_pkts = 5
@@ -319,17 +293,12 @@
for pkt_cnt in range(num_pkts):
self.dataplane.send(of_ports[0],str(pkt))
- # FIXME: instead of sleeping, keep requesting port stats until
- # the expected queue counter increases or some large timeout is
- # reached
- time.sleep(2)
-
+ byt_count = byte_count+counter[3]
#Verify trasmitted_bytes counters
- Verify_PortStats4(self,of_ports[1],current_counter,byte_count)
+ verify_portstats(self,of_ports[1],tx_byte=byt_count)
-
-class TableCounter1(base_tests.SimpleDataPlane):
+class ActiveCount(base_tests.SimpleDataPlane):
"""Verify that active_count counter in the Table_Stats reply , increments in accordance with the flows inserted in a table"""
@@ -349,20 +318,20 @@
logging.info("Send Table_Stats, verify active_count counter is incremented in accordance")
#Insert a flow with match on all ingress port
- (pkt, match ) = Wildcard_All_Except_Ingress(self,of_ports)
+ (pkt, match ) = wildcard_all_except_ingress(self,of_ports)
#Generate Table_Stats
- Verify_TableStats(self,active_entries=1)
+ verify_tablestats(self,expect_active=1)
-class TableCounter2(base_tests.SimpleDataPlane):
+class LookupMatchedCount(base_tests.SimpleDataPlane):
"""Verify that lookup_count and matched_count counter in the Table_Stats reply
increments in accordance with the packets looked up and matched with the flows in the table"""
def runTest(self):
- logging.info("Running Table_Counter_1 test")
+ logging.info("Running LookupMatchedCount test")
of_ports = config["port_map"].keys()
of_ports.sort()
@@ -376,22 +345,11 @@
logging.info("Send N packets matching the flow, N' packets not matching the flow")
logging.info("Send Table_Stats, verify lookup_count = N+N' & matched_count=N ")
- # Send Table_Stats reuqest (retrieve current table counters )
-
- stat_req = message.table_stats_request()
- response, pkt = self.controller.transact(stat_req,
- timeout=5)
- self.assertTrue(response is not None,
- "No response to stats request")
- current_lookedup = 0
- current_matched = 0
-
- for obj in response.stats:
- current_lookedup += obj.lookup_count
- current_matched += obj.matched_count
+ #Get Current Table Stats
+ (current_lookedup,current_matched,current_active) = get_tablestats(self)
#Insert a flow with match on all ingress port
- (pkt, match ) = Wildcard_All_Except_Ingress(self,of_ports)
+ (pkt, match ) = wildcard_all_except_ingress(self,of_ports)
#send packet pkt N times (pkt matches the flow)
num_sends = 5
@@ -403,35 +361,31 @@
for pkt_cnt in range(num_sends):
self.dataplane.send(of_ports[1],str(pkt))
- # FIXME: instead of sleeping, keep requesting table stats until
- # the expected queue counter increases or some large timeout is
- # reached
- time.sleep(2)
+ new_lookup = num_sends+num_sends2+current_lookedup
+ new_matched = num_sends+current_matched
#Verify lookup_count and matched_count counters.
- Verify_TableStats1(self,current_lookedup,current_matched,num_sends+num_sends2,num_sends)
+ verify_tablestats(self,expect_lookup=new_lookup,expect_match=new_matched)
-
-
-class QueueCounter1(base_tests.SimpleDataPlane):
+class TxPktPerQueue(base_tests.SimpleDataPlane):
"""Verify that tx_packets in the queue_stats reply increments in accordance with the number of transmitted packets"""
def runTest(self):
- logging.info("Running Queue_Counter_1 test")
+ logging.info("Running TxPktPerQueue test")
of_ports = config["port_map"].keys()
of_ports.sort()
self.assertTrue(len(of_ports) > 1, "Not enough ports for test")
# Get queue stats from switch (retrieve current state)
- (queue_stats,p) = Get_QueueStats(self,ofp.OFPP_ALL,ofp.OFPQ_ALL)
+ (queue_stats,p) = get_queuestats(self,ofp.OFPP_ALL,ofp.OFPQ_ALL)
for idx in range(len(of_ports)):
ingress_port = of_ports[idx]
egress_port = of_ports[(idx + 1) % len(of_ports)]
- queue_id = portQueuesGet(self,queue_stats,egress_port)
+ queue_id = port_queues_get(self,queue_stats,egress_port)
for egress_queue_id in queue_id:
@@ -440,13 +394,13 @@
self.assertEqual(rv, 0, "Failed to delete all flows")
# Get Queue stats for selected egress queue only
- (qs_before,p) = Get_QueueStats(self,egress_port,egress_queue_id)
+ (qs_before,p) = get_queuestats(self,egress_port,egress_queue_id)
#Insert a flow with enqueue action to queues configured on egress_port
- (pkt,match) = Enqueue(self,ingress_port,egress_port,egress_queue_id)
+ (pkt,match) = enqueue(self,ingress_port,egress_port,egress_queue_id)
#Send packet on the ingress_port and verify its received on egress_port
- SendPacket(self,pkt,ingress_port,egress_port)
+ send_packet(self,pkt,ingress_port,egress_port)
# FIXME: instead of sleeping, keep requesting queue stats until
# the expected queue counter increases or some large timeout is
@@ -454,31 +408,31 @@
time.sleep(2)
# Get Queue Stats for selected egress queue after packets have been sent
- (qs_after,p) = Get_QueueStats(self,egress_port,egress_queue_id)
+ (qs_after,p) = get_queuestats(self,egress_port,egress_queue_id)
#Verify transmitted packets counter is incremented in accordance
self.assertEqual(qs_after.stats[0].tx_packets,qs_before.stats[0].tx_packets + 1,"tx_packet count incorrect")
-class QueueCounter2(base_tests.SimpleDataPlane):
+class TxBytPerQueue(base_tests.SimpleDataPlane):
"""Verify that tx_bytes in the queue_stats reply increments in accordance with the number of transmitted bytes"""
def runTest(self):
- logging.info("Running Queue_Counter_2 test")
+ logging.info("Running TxBytPerQueue test")
of_ports = config["port_map"].keys()
of_ports.sort()
self.assertTrue(len(of_ports) > 1, "Not enough ports for test")
# Get queue stats from switch (retrieve current state)
- (queue_stats,p) = Get_QueueStats(self,ofp.OFPP_ALL,ofp.OFPQ_ALL)
+ (queue_stats,p) = get_queuestats(self,ofp.OFPP_ALL,ofp.OFPQ_ALL)
for idx in range(len(of_ports)):
ingress_port = of_ports[idx]
egress_port = of_ports[(idx + 1) % len(of_ports)]
- queue_id = portQueuesGet(self,queue_stats,egress_port)
+ queue_id = port_queues_get(self,queue_stats,egress_port)
for egress_queue_id in queue_id:
@@ -487,13 +441,13 @@
self.assertEqual(rv, 0, "Failed to delete all flows")
# Get Queue stats for selected egress queue only
- (qs_before,p) = Get_QueueStats(self,egress_port,egress_queue_id)
+ (qs_before,p) = get_queuestats(self,egress_port,egress_queue_id)
#Insert a flow with enqueue action to queues configured on egress_port
- (pkt,match) = Enqueue(self,ingress_port,egress_port,egress_queue_id)
+ (pkt,match) = enqueue(self,ingress_port,egress_port,egress_queue_id)
#Send packet on the ingress_port and verify its received on egress_port
- SendPacket(self,pkt,ingress_port,egress_port)
+ send_packet(self,pkt,ingress_port,egress_port)
# FIXME: instead of sleeping, keep requesting queue stats until
# the expected queue counter increases or some large timeout is
@@ -501,10 +455,10 @@
time.sleep(2)
# Get Queue Stats for selected egress queue after packets have been sent
- (qs_after,p) = Get_QueueStats(self,egress_port,egress_queue_id)
+ (qs_after,p) = get_queuestats(self,egress_port,egress_queue_id)
#Verify transmitted packets counter is incremented in accordance
- self.assertEqual(qs_after.stats[0].tx_bytes,qs_before.stats[0].tx_bytes + len(str(pkt)),"tx_bytes count incorrect")
+ self.assertEqual(qs_after.stats[0].tx_bytes,qs_before.stats[0].tx_bytes + 1,"tx_bytes count incorrect")
@@ -528,16 +482,10 @@
logging.info("Verify reply has rx_dropped count ")
# Send Port_Stats request for the ingress port (retrieve current counter state)
- port_stats_req = message.port_stats_request()
- port_stats_req.port_no = of_ports[0]
- response,pkt = self.controller.transact(port_stats_req)
- self.assertTrue(response is not None,"No response received for port stats request")
- current_counter=0
+ (counter) = get_portstats(self,of_ports[0])
- for obj in response.stats:
- current_counter += obj.rx_dropped
-
- logging.info("recieved dropped count is :" + str(current_counter))
+ rx_drp = counter[4]
+ logging.info("recieved dropped count is :" + str(rx_drp))
@@ -561,16 +509,10 @@
logging.info("Verify reply has tx_dropped count ")
# Send Port_Stats request for the ingress port (retrieve current counter state)
- port_stats_req = message.port_stats_request()
- port_stats_req.port_no = of_ports[0]
- response,pkt = self.controller.transact(port_stats_req)
- self.assertTrue(response is not None,"No response received for port stats request")
- current_counter=0
-
- for obj in response.stats:
- current_counter += obj.tx_dropped
+ (counter) = get_portstats(self,of_ports[1])
- logging.info("Transmitted dropped count is :" + str(current_counter))
+ tx_drp = counter[5]
+ logging.info("Transmitted dropped count is :" + str(tx_drp))
class RxErrors(base_tests.SimpleDataPlane):
@@ -595,16 +537,10 @@
logging.info("Verify reply has rx_errors count ")
# Send Port_Stats request for the ingress port (retrieve current counter state)
- port_stats_req = message.port_stats_request()
- port_stats_req.port_no = of_ports[0]
- response,pkt = self.controller.transact(port_stats_req)
- self.assertTrue(response is not None,"No response received for port stats request")
- current_counter=0
+ (counter) = get_portstats(self,of_ports[0])
- for obj in response.stats:
- current_counter += obj.rx_errors
-
- logging.info("Recieve Errors count is :" + str(current_counter))
+ rx_err = counter[6]
+ logging.info("Recieve Errors count is :" + str(rx_err))
class TxErrors(base_tests.SimpleDataPlane):
@@ -627,16 +563,10 @@
logging.info("Verify reply has Tx_errors count ")
# Send Port_Stats request for the ingress port (retrieve current counter state)
- port_stats_req = message.port_stats_request()
- port_stats_req.port_no = of_ports[0]
- response,pkt = self.controller.transact(port_stats_req)
- self.assertTrue(response is not None,"No response received for port stats request")
- current_counter=0
-
- for obj in response.stats:
- current_counter += obj.tx_errors
+ (counter) = get_portstats(self,of_ports[0])
- logging.info("Trasmit Error count is :" + str(current_counter))
+ tx_err = counter[7]
+ logging.info("Trasmit Error count is :" + str(tx_err))
class RxFrameErr(base_tests.SimpleDataPlane):
@@ -659,18 +589,10 @@
logging.info("Verify reply has rx_frame_err count ")
# Send Port_Stats request for the ingress port (retrieve current counter state)
- port_stats_req = message.port_stats_request()
- port_stats_req.port_no = of_ports[0]
- response,pkt = self.controller.transact(port_stats_req)
- self.assertTrue(response is not None,"No response received for port stats request")
- current_counter=0
-
- for obj in response.stats:
- current_counter += obj.rx_frame_err
+ (counter) = get_portstats(self,of_ports[0])
- logging.info("Recieve Frame Errors count is :" + str(current_counter))
-
-
+ rx_fr_err = counter[8]
+ logging.info("Recieve Frame Errors count is :" + str(rx_fr_err))
@@ -694,16 +616,10 @@
logging.info("Verify reply has rx_over_err count ")
# Send Port_Stats request for the ingress port (retrieve current counter state)
- port_stats_req = message.port_stats_request()
- port_stats_req.port_no = of_ports[0]
- response,pkt = self.controller.transact(port_stats_req)
- self.assertTrue(response is not None,"No response received for port stats request")
- current_counter=0
-
- for obj in response.stats:
- current_counter += obj.rx_over_err
+ (counter) = get_portstats(self,of_ports[0])
- logging.info("Recieve Overrun Errors count is :" + str(current_counter))
+ rx_over_err = counter[9]
+ logging.info("Recieve Overrun Errors count is :" + str(rx_over_err))
@@ -728,16 +644,10 @@
logging.info("Verify reply has rx_crc_err count ")
# Send Port_Stats request for the ingress port (retrieve current counter state)
- port_stats_req = message.port_stats_request()
- port_stats_req.port_no = of_ports[0]
- response,pkt = self.controller.transact(port_stats_req)
- self.assertTrue(response is not None,"No response received for port stats request")
- current_counter=0
+ (counter) = get_portstats(self,of_ports[0])
- for obj in response.stats:
- current_counter += obj.rx_crc_err
-
- logging.info("Recieve CRC Errors count is :" + str(current_counter))
+ rx_crc_err = counter[10]
+ logging.info("Recieve CRC Errors count is :" + str(rx_crc_err))
@@ -761,27 +671,21 @@
logging.info("Verify reply has Collisions count ")
# Send Port_Stats request for the ingress port (retrieve current counter state)
- port_stats_req = message.port_stats_request()
- port_stats_req.port_no = of_ports[0]
- response,pkt = self.controller.transact(port_stats_req)
- self.assertTrue(response is not None,"No response received for port stats request")
- current_counter=0
+ (counter) = get_portstats(self,of_ports[0])
- for obj in response.stats:
- current_counter += obj.collisions
-
- logging.info("collisions count is :" + str(current_counter))
+ collisions = counter[11]
+ logging.info("collisions count is :" + str(collisions))
-class QueueCounter3(base_tests.SimpleDataPlane):
+class TxErrorPerQueue(base_tests.SimpleDataPlane):
"""Verify that tx_errors in the queue_stats reply increments in accordance with the number of packets dropped due to overrun """
def runTest(self):
- logging.info("Running Queue_Counter_3 test")
+ logging.info("Running TxErrorPerQueue test")
of_ports = config["port_map"].keys()
of_ports.sort()
@@ -795,15 +699,10 @@
logging.info("Verify reply has Tramitted Overrun errors count ")
# Send Port_Stats request for the ingress port (retrieve current counter state)
- port_stats_req = message.port_stats_request()
- port_stats_req.port_no = of_ports[0]
- response,pkt = self.controller.transact(port_stats_req)
- self.assertTrue(response is not None,"No response received for port stats request")
- current_counter=0
+ (counter) = get_portstats(self,of_ports[0])
- for obj in response.stats:
- current_counter += obj.tx_errors
+ tx_err = counter[12]
+ logging.info("Transmit Overrun Error count is :" + str(tx_err))
- logging.info("Transmit Overrun Error count is :" + str(current_counter))