mirror of
https://github.com/espressif/esp-idf.git
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53 lines
1.9 KiB
Python
53 lines
1.9 KiB
Python
# SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
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# SPDX-License-Identifier: Apache-2.0
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from __future__ import unicode_literals
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import re
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from typing import Any
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import ttfw_idf
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@ttfw_idf.idf_example_test(env_tag='Example_WIFI_Protocols')
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def test_examples_simple_sniffer(env, _): # type: (Any, Any) -> None
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dut = env.get_dut('simple_sniffer', 'examples/network/simple_sniffer', app_config_name='mem')
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dut.start_app()
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dut.expect('sniffer>')
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dut.write('pcap --open -f simple-sniffer')
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dut.expect('cmd_pcap: open file successfully')
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dut.write('sniffer -i wlan -c 2 -n 10')
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dut.expect('cmd_sniffer: 10 packages will be captured')
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dut.expect('cmd_sniffer: start WiFi promiscuous ok')
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dut.expect('cmd_sniffer: stop promiscuous ok')
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dut.write('pcap --summary -f simple-sniffer')
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dut.expect('cmd_pcap: Memory is to be parsed')
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dut.expect('Pcap packet Head:')
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dut.expect('Magic Number: a1b2c3d4')
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dut.expect(re.compile(r'Major Version: [0-9]*'))
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dut.expect(re.compile(r'Minor Version: [0-9]*'))
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dut.expect(re.compile(r'SnapLen: [0-9]*'))
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dut.expect(re.compile(r'LinkType: [0-9]*'))
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for i in range(0, 10):
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dut.expect('Packet ' + str(i) + ':')
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dut.expect(re.compile(r'Timestamp \(Seconds\): [0-9]*'))
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dut.expect(re.compile(r'Timestamp \(Microseconds\): [0-9]*'))
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dut.expect(re.compile(r'Capture Length: [0-9]*'))
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dut.expect(re.compile(r'Packet Length: [0-9]*'))
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dut.expect(re.compile(r'Frame Type: .*'))
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dut.expect(re.compile(r'Frame Subtype: .*'))
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dut.expect(re.compile(r'Destination: .*'))
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dut.expect(re.compile(r'Source: .*'))
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dut.expect('Pcap packet Number: 10')
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dut.write('pcap --close -f simple-sniffer')
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dut.expect('cmd_pcap: free memory successfully')
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dut.expect('cmd_pcap: .pcap file close done')
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dut.write('')
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dut.expect('sniffer>')
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if __name__ == '__main__':
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test_examples_simple_sniffer()
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