kopia lustrzana https://github.com/espressif/esp-idf
105 wiersze
4.0 KiB
Python
105 wiersze
4.0 KiB
Python
#!/usr/bin/env python
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#
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# Copyright 2020 Espressif Systems (Shanghai) PTE LTD
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from __future__ import division, print_function, unicode_literals
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import os
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import re
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import ttfw_idf
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import websocket
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from tiny_test_fw import Utility
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OPCODE_TEXT = 0x1
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OPCODE_BIN = 0x2
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OPCODE_PING = 0x9
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OPCODE_PONG = 0xa
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class WsClient:
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def __init__(self, ip, port):
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self.port = port
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self.ip = ip
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self.ws = websocket.WebSocket()
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def __enter__(self):
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self.ws.connect('ws://{}:{}/ws'.format(self.ip, self.port))
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return self
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def __exit__(self, exc_type, exc_value, traceback):
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self.ws.close()
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def read(self):
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return self.ws.recv_data(control_frame=True)
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def write(self, data='', opcode=OPCODE_TEXT):
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if opcode == OPCODE_BIN:
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return self.ws.send_binary(data.encode())
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if opcode == OPCODE_PING:
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return self.ws.ping(data)
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return self.ws.send(data)
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@ttfw_idf.idf_example_test(env_tag='Example_WIFI_Protocols')
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def test_examples_protocol_http_ws_echo_server(env, extra_data):
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# Acquire DUT
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dut1 = env.get_dut('http_server', 'examples/protocols/http_server/ws_echo_server', dut_class=ttfw_idf.ESP32DUT)
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# Get binary file
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binary_file = os.path.join(dut1.app.binary_path, 'ws_echo_server.bin')
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bin_size = os.path.getsize(binary_file)
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ttfw_idf.log_performance('http_ws_server_bin_size', '{}KB'.format(bin_size // 1024))
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# Upload binary and start testing
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Utility.console_log('Starting ws-echo-server test app based on http_server')
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dut1.start_app()
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# Parse IP address of STA
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Utility.console_log('Waiting to connect with AP')
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got_ip = dut1.expect(re.compile(r'IPv4 address: (\d+.\d+.\d+.\d+)'), timeout=60)[0]
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got_port = dut1.expect(re.compile(r"Starting server on port: '(\d+)'"), timeout=60)[0]
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Utility.console_log('Got IP : ' + got_ip)
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Utility.console_log('Got Port : ' + got_port)
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# Start ws server test
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with WsClient(got_ip, int(got_port)) as ws:
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DATA = 'Espressif'
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for expected_opcode in [OPCODE_TEXT, OPCODE_BIN, OPCODE_PING]:
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ws.write(data=DATA, opcode=expected_opcode)
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opcode, data = ws.read()
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Utility.console_log('Testing opcode {}: Received opcode:{}, data:{}'.format(expected_opcode, opcode, data))
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data = data.decode()
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if expected_opcode == OPCODE_PING:
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dut1.expect('Got a WS PING frame, Replying PONG')
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if opcode != OPCODE_PONG or data != DATA:
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raise RuntimeError('Failed to receive correct opcode:{} or data:{}'.format(opcode, data))
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continue
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dut_data = dut1.expect(re.compile(r'Got packet with message: ([A-Za-z0-9_]*)'))[0]
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dut_opcode = int(dut1.expect(re.compile(r'Packet type: ([0-9]*)'))[0])
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if opcode != expected_opcode or data != DATA or opcode != dut_opcode or data != dut_data:
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raise RuntimeError('Failed to receive correct opcode:{} or data:{}'.format(opcode, data))
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ws.write(data='Trigger async', opcode=OPCODE_TEXT)
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opcode, data = ws.read()
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Utility.console_log('Testing async send: Received opcode:{}, data:{}'.format(opcode, data))
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data = data.decode()
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if opcode != OPCODE_TEXT or data != 'Async data':
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raise RuntimeError('Failed to receive correct opcode:{} or data:{}'.format(opcode, data))
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if __name__ == '__main__':
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test_examples_protocol_http_ws_echo_server()
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