esp-idf/examples/protocols/icmp_echo/pytest_icmp_echo.py
2023-01-06 06:03:52 +00:00

38 lines
1.4 KiB
Python

# SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
# SPDX-License-Identifier: Apache-2.0
import os
import pytest
from common_test_methods import get_env_config_variable
from pytest_embedded import Dut
@pytest.mark.esp32
@pytest.mark.esp32c3
@pytest.mark.esp32s3
@pytest.mark.wifi_ap
def test_protocols_icmp_echo(dut: Dut) -> None:
# get env config
sdkconfig_ssid = dut.app.sdkconfig.get('CONFIG_EXAMPLE_WIFI_SSID')
sdkconfig_pwd = dut.app.sdkconfig.get('CONFIG_EXAMPLE_WIFI_SSID')
env_name = 'wifi_ap'
ap_ssid = get_env_config_variable(env_name, 'ap_ssid', default=sdkconfig_ssid)
ap_password = get_env_config_variable(env_name, 'ap_password', default=sdkconfig_pwd)
ap_channel = get_env_config_variable(env_name, 'ap_channel', default=0)
dut.expect('esp>')
dut.write(f'wifi_connect {ap_ssid} {ap_password} -n {ap_channel}')
dut.expect('Got IPv4 event:', timeout=30)
ping_dest = os.getenv('EXAMPLE_ICMP_SERVER', 'ci.espressif.cn')
dut.write('ping {} -c 5'.format(ping_dest))
# expect at least two packets (there could be lost packets)
ip = dut.expect(r'64 bytes from (\d+\.\d+\.\d+\.\d+) icmp_seq=\d ttl=\d+ time=\d+ ms')[1].decode()
dut.expect(fr'64 bytes from {ip} icmp_seq=[2-5] ttl=\d+ time=')
dut.expect(r'5 packets transmitted, [2-5] received, \d{1,3}% packet loss')
dut.write('')
dut.expect('esp>')