esp-idf/examples/protocols/asio/chat_server/asio_chat_server_test.py
2020-03-09 13:41:56 +01:00

45 lines
1.5 KiB
Python

import re
import os
import socket
import ttfw_idf
@ttfw_idf.idf_example_test(env_tag="Example_WIFI")
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))
ttfw_idf.check_performance("asio_chat_server_size", bin_size // 1024, dut1.TARGET)
# 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()