diff options
Diffstat (limited to 'scripts/automation/trex_control_plane/stl/examples/stl_simple_burst.py')
| -rw-r--r-- | scripts/automation/trex_control_plane/stl/examples/stl_simple_burst.py | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/scripts/automation/trex_control_plane/stl/examples/stl_simple_burst.py b/scripts/automation/trex_control_plane/stl/examples/stl_simple_burst.py index 29341674..4bd9fd4c 100644 --- a/scripts/automation/trex_control_plane/stl/examples/stl_simple_burst.py +++ b/scripts/automation/trex_control_plane/stl/examples/stl_simple_burst.py @@ -3,47 +3,49 @@ from trex_stl_lib.api import * import time -def simple_burst (): +def simple_burst (port_a, port_b, pkt_size, burst_size, rate): # 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') + 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 = 5000), + mode = STLTXSingleBurst(total_pkts = burst_size), next = 'B') s2 = STLStream(name = 'B', self_start = False, packet = pkt, - mode = STLTXSingleBurst(total_pkts = 3000)) + mode = STLTXSingleBurst(total_pkts = burst_size)) # connect to server c.connect() # prepare our ports - c.reset(ports = [0, 3]) + c.reset(ports = [port_a, port_b]) # add both streams to ports - stream_ids = c.add_streams([s1, s2], ports = [0, 3]) + 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 = [0, 3], mult = "1gbps") - c.wait_on_traffic(ports = [0, 3]) + c.start(ports = [port_a, port_b], mult = rate) + 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)) - # (5000 + 3000) * 2 ports = 16,000 - if (ipackets != (16000)): + # two streams X 2 ports + if (ipackets != (burst_size * 2 * 2)): passed = False except STLError as e: @@ -53,12 +55,17 @@ def simple_burst (): finally: c.disconnect() - if passed: + 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() +simple_burst(0, 3, 256, 50000, "80%") |