esp-idf/examples/protocols/asio/chat_server/asio_chat_server_test.py

44 lines
1.5 KiB
Python

import os
import re
import socket
import ttfw_idf
@ttfw_idf.idf_example_test(env_tag='Example_WIFI_Protocols')
def test_examples_protocol_asio_chat_server(env, extra_data):
"""
steps: |
1. join AP
2. Start server
3. Test connects to server and sends a test message
4. Test evaluates received test message from server
"""
test_msg = b' 4ABC\n'
dut1 = env.get_dut('chat_server', 'examples/protocols/asio/chat_server', dut_class=ttfw_idf.ESP32DUT)
# check and log bin size
binary_file = os.path.join(dut1.app.binary_path, 'asio_chat_server.bin')
bin_size = os.path.getsize(binary_file)
ttfw_idf.log_performance('asio_chat_server_bin_size', '{}KB'.format(bin_size // 1024))
# 1. start test
dut1.start_app()
# 2. get the server IP address
data = dut1.expect(re.compile(r' IPv4 address: ([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)'), timeout=30)
# 3. create tcp client and connect to server
cli = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
cli.settimeout(30)
cli.connect((data[0], 2222))
cli.send(test_msg)
data = cli.recv(1024)
# 4. check the message received back from the server
if (data == test_msg):
print('PASS: Received correct message {}'.format(data))
pass
else:
print('Failure!')
raise ValueError('Wrong data received from asi tcp server: {} (expoected:{})'.format(data, test_msg))
if __name__ == '__main__':
test_examples_protocol_asio_chat_server()