Skip to content

MIGSMSFT-767 test_pfcwd_basic_single_lossless_prio_reboot: Loss rate of Data Flow 2 (0.1140553129761207) should be in [0, 0] #15801

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
yejianquan merged 2 commits into from
Dec 3, 2024
Merged

MIGSMSFT-767 test_pfcwd_basic_single_lossless_prio_reboot: Loss rate of Data Flow 2 (0.1140553129761207) should be in [0, 0] #15801

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
411ef11
fix test flow delay time and duration time
zhixzhu Nov 28, 2024
d33ba25
remove change on data flow 1
zhixzhu Dec 3, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
15 changes: 8 additions & 7 deletions tests/snappi_tests/multidut/pfcwd/files/pfcwd_multidut_basic_helper.py
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,7 +1,6 @@
import time
from math import ceil
import logging
import random

from tests.common.helpers.assertions import pytest_assert
from tests.common.fixtures.conn_graph_facts import conn_graph_facts, fanout_graph_facts # noqa: F401
Expand All @@ -24,6 +23,7 @@
DATA_PKT_SIZE = 1024
SNAPPI_POLL_DELAY_SEC = 2
DEVIATION = 0.3
UDP_PORT_START = 5000


def run_pfcwd_basic_test(api,
Expand Down Expand Up @@ -143,8 +143,8 @@ def run_pfcwd_basic_test(api,
data_pkt_size=DATA_PKT_SIZE,
prio_list=prio_list,
prio_dscp_map=prio_dscp_map,
traffic_rate=99.98 if cisco_platform else 100.0,
number_of_streams=2 if cisco_platform else 1)
traffic_rate=49.99 if cisco_platform else 100.0,
number_of_streams=1)

flows = testbed_config.flows

Expand Down Expand Up @@ -313,10 +313,6 @@ def __gen_traffic(testbed_config,
data_flow.tx_rx.port.rx_name = rx_port_name

eth, ipv4, udp = data_flow.packet.ethernet().ipv4().udp()
src_port = random.randint(5000, 6000)
udp.src_port.increment.start = src_port
udp.src_port.increment.step = 1
udp.src_port.increment.count = number_of_streams

eth.src.value = tx_mac
eth.dst.value = rx_mac
Expand All @@ -325,6 +321,11 @@ def __gen_traffic(testbed_config,
else:
eth.pfc_queue.value = pfcQueueValueDict[prio]

src_port = UDP_PORT_START + eth.pfc_queue.value * number_of_streams
udp.src_port.increment.start = src_port
udp.src_port.increment.step = 1
udp.src_port.increment.count = number_of_streams

ipv4.src.value = tx_port_config.ip
ipv4.dst.value = rx_port_config.ip
ipv4.priority.choice = ipv4.priority.DSCP
Expand Down