changed rx stats to flow stats everywhere

1 files changed, 82 insertions, 0 deletions

diff --git a/scripts/automation/trex_control_plane/stl/examples/stl_flow_stats.py b/scripts/automation/trex_control_plane/stl/examples/stl_flow_stats.py
new file mode 100644
index 00000000..6fb33b22
--- /dev/null
+++ b/scripts/automation/trex_control_plane/stl/examples/stl_flow_stats.py
@@ -0,0 +1,82 @@
+import stl_path
+from trex_stl_lib.api import *
+
+import time
+import pprint
+
+def rx_example (tx_port, rx_port, burst_size):
+
+    print "\nGoing to inject {0} packets on port {1} - checking RX stats on port {2}\n".format(burst_size, tx_port, rx_port)
+
+    # create client
+    c = STLClient()
+    passed = True
+    
+    try:
+        pkt = STLPktBuilder(pkt = Ether()/IP(src="16.0.0.1",dst="48.0.0.1")/UDP(dport=12,sport=1025)/IP()/'a_payload_example')
+
+        total_pkts = burst_size
+        s1 = STLStream(name = 'rx',
+                       packet = pkt,
+                       flow_stats = STLRxStats(pg_id = 5),
+                       mode = STLTXSingleBurst(total_pkts = total_pkts, bps_L2 = 250000000))
+
+        # connect to server
+        c.connect()
+
+        # prepare our ports
+        c.reset(ports = [tx_port, rx_port])
+
+        # add both streams to ports
+        c.add_streams([s1], ports = [tx_port])
+
+        print "injecting {0} packets on port {1}\n".format(total_pkts, tx_port)
+        c.clear_stats()
+        c.start(ports = [tx_port])
+        c.wait_on_traffic(ports = [tx_port])
+
+        # no error check - just an example... should be 5
+        flow_stats = c.get_stats()['flow_stats'][5]
+
+        tx_pkts  = flow_stats['tx_pkts'][tx_port]
+        tx_bytes = flow_stats['tx_bytes'][tx_port]
+        rx_pkts  = flow_stats['rx_pkts'][rx_port]
+
+        if tx_pkts != total_pkts:
+            print "TX pkts mismatch - got: {0}, expected: {1}".format(tx_pkts, total_pkts)
+            passed = False
+            return
+        else:
+            print "TX pkts match   - {0}".format(tx_pkts)
+
+        if tx_bytes != (total_pkts * pkt.get_pkt_len()):
+            print "TX bytes mismatch - got: {0}, expected: {1}".format(tx_bytes, (total_pkts * len(pkt)))
+            passed = False
+            return
+        else:
+            print "TX bytes match  - {0}".format(tx_bytes)
+
+        if rx_pkts != total_pkts:
+            print "RX pkts mismatch - got: {0}, expected: {1}".format(rx_pkts, total_pkts)
+            passed = False
+            return
+        else:
+            print "RX pkts match   - {0}".format(rx_pkts)
+
+
+    except STLError as e:
+        passed = False
+        print e
+
+    finally:
+        c.disconnect()
+
+    if passed:
+        print "\nTest has passed :-)\n"
+    else:
+        print "\nTest has failed :-(\n"
+
+
+# run the tests
+rx_example(tx_port = 0, rx_port = 3, burst_size = 500000)
+