esp-idf/examples/openthread/pytest_otbr.py
2022-09-16 14:07:31 +08:00

224 lines
7.9 KiB
Python

# SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
# SPDX-License-Identifier: Unlicense OR CC0-1.0
# !/usr/bin/env python3
import os.path
import re
import socket
import struct
import subprocess
import time
from typing import Tuple
import ot_ci_function as ocf
import pytest
from pytest_embedded_idf.dut import IdfDut
# This file contains the test scripts for Thread:
# Case 1: Thread network formation and attaching
# A Thread Border Router forms a Thread network, a Thread device attaches to it, then test ping connection between them.
# Case 2: Bidirectional IPv6 connectivity
# Test IPv6 ping connection between Thread device and Linux Host (via Thread Border Router).
# Case 3: Multicast forwarding from Wi-Fi to Thread network
# Thread device joins the multicast group, then test group communication from Wi-Fi to Thread network.
# Case 4: Multicast forwarding from Thread to Wi-Fi network
# Linux Host joins the multicast group, test group communication from Thread to Wi-Fi network.
@pytest.fixture(name='Init_interface')
def fixture_Init_interface() -> bool:
ocf.init_interface_ipv6_address()
ocf.reset_host_interface()
ocf.set_interface_sysctl_options()
return True
# Case 1: Thread network formation and attaching
@pytest.mark.esp32s3
@pytest.mark.esp32h2
@pytest.mark.i154_multi_dut
@pytest.mark.flaky(reruns=2, reruns_delay=10)
@pytest.mark.parametrize(
'port, config, count, app_path, beta_target, target', [
('/dev/USB_BR|/dev/USB_CLI|/dev/USB_RCP', 'br|cli|rcp', 3,
f'{os.path.join(os.path.dirname(__file__), "ot_br")}'
f'|{os.path.join(os.path.dirname(__file__), "ot_cli")}'
f'|{os.path.join(os.path.dirname(__file__), "ot_rcp")}',
'esp32s3|esp32h2beta2|esp32h2beta2', 'esp32s3|esp32h2|esp32h2'),
],
indirect=True,
)
def test_thread_connect(dut:Tuple[IdfDut, IdfDut]) -> None:
br = dut[0]
cli = dut[1]
dataset = '-1'
ocf.form_network_using_manual_configuration(br, cli, 'br', 'random', dataset, br, 'OTCITE', '0000')
time.sleep(1)
flag = False
try:
cli_mleid_addr = ocf.get_mleid_addr(cli)
br_mleid_addr = ocf.get_mleid_addr(br)
rx_nums = ocf.ot_ping(cli, br_mleid_addr, 5)[1]
assert rx_nums != 0
rx_nums = ocf.ot_ping(br, cli_mleid_addr, 5)[1]
assert rx_nums != 0
flag = True
finally:
br.write('factoryreset')
cli.write('factoryreset')
time.sleep(3)
assert flag
# Case 2: Bidirectional IPv6 connectivity
@pytest.mark.esp32s3
@pytest.mark.esp32h2
@pytest.mark.i154_multi_dut
@pytest.mark.flaky(reruns=5, reruns_delay=10)
@pytest.mark.parametrize(
'port, config, count, app_path, beta_target, target', [
('/dev/USB_BR|/dev/USB_CLI|/dev/USB_RCP', 'br|cli|rcp', 3,
f'{os.path.join(os.path.dirname(__file__), "ot_br")}'
f'|{os.path.join(os.path.dirname(__file__), "ot_cli")}'
f'|{os.path.join(os.path.dirname(__file__), "ot_rcp")}',
'esp32s3|esp32h2beta2|esp32h2beta2', 'esp32s3|esp32h2|esp32h2'),
],
indirect=True,
)
def test_Bidirectional_IPv6_connectivity(Init_interface:bool, dut: Tuple[IdfDut, IdfDut]) -> None:
br = dut[0]
cli = dut[1]
assert Init_interface
dataset = '-1'
ocf.form_network_using_manual_configuration(br, cli, 'br', 'random', dataset, br, 'OTCITE', 'otcitest888')
time.sleep(5)
cli_global_unicast_addr = ocf.get_global_unicast_addr(cli, br)
flag = False
try:
command = 'ping ' + str(cli_global_unicast_addr) + ' -c 10'
out_bytes = subprocess.check_output(command, shell=True, timeout=60)
out_str = out_bytes.decode('utf-8')
role = re.findall(r' (\d+)%', str(out_str))[0]
assert role != '100'
interface_name = ocf.get_host_interface_name()
command = 'ifconfig ' + interface_name
out_bytes = subprocess.check_output(command, shell=True, timeout=5)
out_str = out_bytes.decode('utf-8')
host_global_unicast_addr = re.findall(r'inet6 ((?:\w+:){7}\w+) prefixlen 64 scopeid 0x0<global>', str(out_str))
rx_nums = 0
for ip_addr in host_global_unicast_addr:
txrx_nums = ocf.ot_ping(cli, str(ip_addr), 5)
rx_nums = rx_nums + int(txrx_nums[1])
assert rx_nums != 0
flag = True
finally:
br.write('factoryreset')
cli.write('factoryreset')
time.sleep(3)
assert flag
# Case 3: Multicast forwarding from Wi-Fi to Thread network
@pytest.mark.esp32s3
@pytest.mark.esp32h2
@pytest.mark.i154_multi_dut
@pytest.mark.flaky(reruns=5, reruns_delay=10)
@pytest.mark.parametrize(
'port, config, count, app_path, beta_target, target', [
('/dev/USB_BR|/dev/USB_CLI|/dev/USB_RCP', 'br|cli|rcp', 3,
f'{os.path.join(os.path.dirname(__file__), "ot_br")}'
f'|{os.path.join(os.path.dirname(__file__), "ot_cli")}'
f'|{os.path.join(os.path.dirname(__file__), "ot_rcp")}',
'esp32s3|esp32h2beta2|esp32h2beta2', 'esp32s3|esp32h2|esp32h2'),
],
indirect=True,
)
def test_multicast_forwarding_A(Init_interface:bool, dut: Tuple[IdfDut, IdfDut]) -> None:
br = dut[0]
cli = dut[1]
assert Init_interface
dataset = '-1'
ocf.form_network_using_manual_configuration(br, cli, 'br', 'random', dataset, br, 'OTCITE', 'otcitest888')
time.sleep(5)
flag = False
try:
br.write('bbr')
br.expect('server16', timeout=2)
cli.write('mcast join ff04::125')
cli.expect('Done', timeout=2)
time.sleep(1)
interface_name = ocf.get_host_interface_name()
command = 'ping -I ' + str(interface_name) + ' -t 64 ff04::125 -c 10'
out_bytes = subprocess.check_output(command, shell=True, timeout=60)
out_str = out_bytes.decode('utf-8')
role = re.findall(r' (\d+)%', str(out_str))[0]
assert role != '100'
flag = True
finally:
br.write('factoryreset')
cli.write('factoryreset')
time.sleep(3)
assert flag
# Case 4: Multicast forwarding from Thread to Wi-Fi network
@pytest.mark.esp32s3
@pytest.mark.esp32h2
@pytest.mark.i154_multi_dut
@pytest.mark.flaky(reruns=5, reruns_delay=5)
@pytest.mark.parametrize(
'port, config, count, app_path, beta_target, target', [
('/dev/USB_BR|/dev/USB_CLI|/dev/USB_RCP', 'br|cli|rcp', 3,
f'{os.path.join(os.path.dirname(__file__), "ot_br")}'
f'|{os.path.join(os.path.dirname(__file__), "ot_cli")}'
f'|{os.path.join(os.path.dirname(__file__), "ot_rcp")}',
'esp32s3|esp32h2beta2|esp32h2beta2', 'esp32s3|esp32h2|esp32h2'),
],
indirect=True,
)
def test_multicast_forwarding_B(Init_interface:bool, dut: Tuple[IdfDut, IdfDut]) -> None:
br = dut[0]
cli = dut[1]
assert Init_interface
dataset = '-1'
ocf.form_network_using_manual_configuration(br, cli, 'br', 'random', dataset, br, 'OTCITE', 'otcitest888')
time.sleep(5)
br.write('bbr')
br.expect('server16', timeout=2)
interface_name = ocf.get_host_interface_name()
if_index = socket.if_nametoindex(interface_name)
sock = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM)
sock.bind(('::', 5090))
sock.setsockopt(
socket.IPPROTO_IPV6, socket.IPV6_JOIN_GROUP,
struct.pack('16si', socket.inet_pton(socket.AF_INET6, 'ff04::125'),
if_index))
time.sleep(1)
cli.write('udp open')
cli.expect('Done', timeout=2)
cli.write('udp send ff04::125 5090 hello')
cli.expect('Done', timeout=2)
data = b''
try:
print('The host start to receive message!')
sock.settimeout(5)
data = (sock.recvfrom(1024))[0]
print('The host has received message!')
except socket.error:
print('The host did not received message!')
finally:
sock.close()
br.write('factoryreset')
cli.write('factoryreset')
time.sleep(3)
assert data == b'hello'