def test_get_port_rate_info_port_based(stc):
ctor = CScriptableCreator()
project = CStcSystem.Instance().GetObject("project")
port = ctor.Create("port", project)
# default streamblock
ctor.Create("streamblock", port)
assert tsc.get_port_rate_info(port, False)["FpsLoad"] == 84459
assert tsc.get_port_rate_info(port, False)["PercentLoad"] == 10
assert tsc.get_port_rate_info(port, False)["AvgPacketSize"] == 128
generator = port.GetObject("generator")
gen_config = generator.GetObject("generatorconfig")
# set fixed port rate
gen_config.Set("FixedLoad", 1.0)
update_generator(generator)
assert tsc.get_port_rate_info(port, False)["FpsLoad"] == 8445
assert tsc.get_port_rate_info(port, False)["PercentLoad"] == 1
assert tsc.get_port_rate_info(port, False)["AvgPacketSize"] == 128
# set random port rate
gen_config.Set("RandomMinLoad", 1.0)
gen_config.Set("RandomMaxLoad", 3.0)
gen_config.Set("LoadMode", "RANDOM")
update_generator(generator)
assert tsc.get_port_rate_info(port, False)["FpsLoad"] == 16891
assert tsc.get_port_rate_info(port, False)["PercentLoad"] == 2
assert tsc.get_port_rate_info(port, False)["AvgPacketSize"] == 128
def test_get_port_rate_info_priority_based(stc):
ctor = CScriptableCreator()
project = CStcSystem.Instance().GetObject("project")
port = ctor.Create("port", project)
# default streamblock
streamblocks = [ctor.Create("streamblock", port)]
assert round(tsc.get_port_rate_info(port, False)["FpsLoad"], 0) == 84459
assert tsc.get_port_rate_info(port, False)["PercentLoad"] == 10
assert (round(tsc.get_port_rate_info(port, False)["AvgPacketSize"], 2)
== 128)
generator = port.GetObject("generator")
gen_config = generator.GetObject("generatorconfig")
# set fixed port rate - should be ignored
gen_config.Set("FixedLoad", 1.0)
# priority mode -- until it's oversubscribed, the same as rate mode
gen_config.Set("SchedulingMode", "PRIORITY_BASED")
streamblocks[0].Set("Load", 3.0)
update_generator(generator)
assert round(tsc.get_port_rate_info(port, False)["FpsLoad"], 0) == 25338
assert tsc.get_port_rate_info(port, False)["PercentLoad"] == 3
assert (round(tsc.get_port_rate_info(port, False)["AvgPacketSize"], 2)
== 128)
# inactive streamblock
streamblocks += [ctor.Create("streamblock", port)]
streamblocks[1].Set("Active", False)
assert round(tsc.get_port_rate_info(port, False)["FpsLoad"], 0) == 25338
assert tsc.get_port_rate_info(port, False)["PercentLoad"] == 3
assert (round(tsc.get_port_rate_info(port, False)["AvgPacketSize"], 2)
== 128)
# two active streamblocks
streamblocks[1].Set("Active", True)
streamblocks[1].Set("Load", 2.0)
update_generator(generator)
assert round(tsc.get_port_rate_info(port, False)["FpsLoad"], 0) == 42230
assert tsc.get_port_rate_info(port, False)["PercentLoad"] == 5
assert (round(tsc.get_port_rate_info(port, False)["AvgPacketSize"], 2)
== 128)
# different lengths
streamblocks[0].Set("FixedFrameLength", 168)
update_generator(generator)
assert round(tsc.get_port_rate_info(port, False)["FpsLoad"], 0) == 36839
assert tsc.get_port_rate_info(port, False)["PercentLoad"] == 5
assert (round(tsc.get_port_rate_info(port, False)["AvgPacketSize"], 2)
== 149.66)
# random lengths
streamblocks[0].Set("FrameLengthMode", "INCR")
streamblocks[0].Set("MinFrameLength", 64)
streamblocks[0].Set("MaxFrameLength", 1024)
update_generator(generator)
assert round(tsc.get_port_rate_info(port, False)["FpsLoad"], 0) == 23541
assert tsc.get_port_rate_info(port, False)["PercentLoad"] == 5
assert (round(tsc.get_port_rate_info(port, False)["AvgPacketSize"], 2)
== 245.5)
streamblocks[0].Set("FrameLengthMode", "FIXED")
# oversubscribe first streamblock - second one not sent
streamblocks[0].Set("Load", 101.0)
update_generator(generator)
assert round(tsc.get_port_rate_info(port, False)["FpsLoad"], 0) == 664894
assert tsc.get_port_rate_info(port, False)["PercentLoad"] == 100
assert (round(tsc.get_port_rate_info(port, False)["AvgPacketSize"], 2)
== 168)
# oversubscribe second streamblock - first still sent
streamblocks[0].Set("Load", 50.0)
streamblocks[1].Set("Load", 100.0)
update_generator(generator)
assert round(tsc.get_port_rate_info(port, False)["FpsLoad"], 0) == 754744
assert tsc.get_port_rate_info(port, False)["PercentLoad"] == 100
assert (round(tsc.get_port_rate_info(port, False)["AvgPacketSize"], 2)
== 145.62)
def test_get_port_rate_info_rate_based(stc):
ctor = CScriptableCreator()
project = CStcSystem.Instance().GetObject("project")
port = ctor.Create("port", project)
# default streamblock
streamblocks = [ctor.Create("streamblock", port)]
assert tsc.get_port_rate_info(port, False)["FpsLoad"] == 84459
assert tsc.get_port_rate_info(port, False)["PercentLoad"] == 10
assert tsc.get_port_rate_info(port, False)["AvgPacketSize"] == 128
generator = port.GetObject("generator")
gen_config = generator.GetObject("generatorconfig")
# set fixed port rate - should be ignored
gen_config.Set("FixedLoad", 1.0)
# set block rate
gen_config.Set("SchedulingMode", "RATE_BASED")
streamblocks[0].Set("Load", 3.0)
update_generator(generator)
assert round(tsc.get_port_rate_info(port, False)["FpsLoad"], 0) == 25338
assert tsc.get_port_rate_info(port, False)["PercentLoad"] == 3
assert (round(tsc.get_port_rate_info(port, False)["AvgPacketSize"], 2)
== 128)
# inactive streamblock
streamblocks += [ctor.Create("streamblock", port)]
streamblocks[1].Set("Active", False)
assert round(tsc.get_port_rate_info(port, False)["FpsLoad"], 0) == 25338
assert tsc.get_port_rate_info(port, False)["PercentLoad"] == 3
assert (round(tsc.get_port_rate_info(port, False)["AvgPacketSize"], 2)
== 128)
# two active streamblocks
streamblocks[1].Set("Active", True)
streamblocks[1].Set("Load", 2.0)
update_generator(generator)
assert round(tsc.get_port_rate_info(port, False)["FpsLoad"], 0) == 42230
assert tsc.get_port_rate_info(port, False)["PercentLoad"] == 5
assert (round(tsc.get_port_rate_info(port, False)["AvgPacketSize"], 2)
== 128)
# different lengths
streamblocks[0].Set("FixedFrameLength", 168)
update_generator(generator)
assert round(tsc.get_port_rate_info(port, False)["FpsLoad"], 0) == 36839
assert tsc.get_port_rate_info(port, False)["PercentLoad"] == 5
assert (round(tsc.get_port_rate_info(port, False)["AvgPacketSize"], 2)
== 149.66)
# random lengths
streamblocks[0].Set("FrameLengthMode", "INCR")
streamblocks[0].Set("MinFrameLength", 64)
streamblocks[0].Set("MaxFrameLength", 1024)
update_generator(generator)
assert round(tsc.get_port_rate_info(port, False)["FpsLoad"], 0) == 23541
assert tsc.get_port_rate_info(port, False)["PercentLoad"] == 5
assert (round(tsc.get_port_rate_info(port, False)["AvgPacketSize"], 2)
== 245.5)
