1 files changed, 72 insertions, 0 deletions
diff --git a/scripts/automation/trex_control_plane/stl/examples/stl_simple_pin_core.py b/scripts/automation/trex_control_plane/stl/examples/stl_simple_pin_core.py
new file mode 100644
index 00000000..6e3d5f7f
--- /dev/null
+++ b/scripts/automation/trex_control_plane/stl/examples/stl_simple_pin_core.py
@@ -0,0 +1,72 @@
+import stl_path
+from trex_stl_lib.api import *
+
+import time
+
+def simple_burst (port_a, port_b, pkt_size, burst_size, rate):
+
+    # create client
+    c = STLClient()
+    passed = True
+    
+    try:
+        pkt_base = Ether()/IP(src="16.0.0.1",dst="48.0.0.1")/UDP(dport=12,sport=1025)/IP()
+        pad = max(0, pkt_size - len(pkt_base)) * 'x'
+        pkt = STLPktBuilder(pkt = pkt_base / pad)
+
+        # create two bursts and link them
+        s1 = STLStream(name = 'A',
+                       packet = pkt,
+                       mode = STLTXSingleBurst(total_pkts = burst_size),
+                       next = 'B')
+        
+        s2 = STLStream(name = 'B',
+                       self_start = False,
+                       packet = pkt,
+                       mode = STLTXSingleBurst(total_pkts = burst_size))
+
+        # connect to server
+        c.connect()
+
+        # prepare our ports
+        c.reset(ports = [port_a, port_b])
+
+        # add both streams to ports
+        stream_ids = c.add_streams([s1, s2], ports = [port_a, port_b])
+
+        # run 5 times
+        for i in range(1, 6):
+            c.clear_stats()
+            ## 
+            c.start(ports = [port_a, port_b], mult = rate, core_mask=STLClient.CORE_MASK_PIN) # better performance 
+            c.wait_on_traffic(ports = [port_a, port_b])
+
+            stats = c.get_stats()
+            ipackets  = stats['total']['ipackets']
+
+            print("Test iteration {0} - Packets Received: {1} ".format(i, ipackets))
+            # two streams X 2 ports
+            if (ipackets != (burst_size * 2 * 2)):
+                passed = False
+
+    except STLError as e:
+        passed = False
+        print(e)
+
+    finally:
+        c.disconnect()
+
+    if c.get_warnings():
+            print("\n\n*** test had warnings ****\n\n")
+            for w in c.get_warnings():
+                print(w)
+
+    if passed and not c.get_warnings():
+        print("\nTest has passed :-)\n")
+    else:
+        print("\nTest has failed :-(\n")
+
+
+# run the tests
+simple_burst(0, 3, 256, 50000, "80%")
+