blob: a9655ec1fc3145d962f1f96a03e2cb679d6c5b1b [file] [log] [blame]
#!/usr/bin/env python3
#
# Copyright (c) 2018, The OpenThread Authors.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. Neither the name of the copyright holder nor the
# names of its contributors may be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
from wpan import verify
import wpan
# -----------------------------------------------------------------------------------------------------------------------
# Test description: discover scan
test_name = __file__[:-3] if __file__.endswith('.py') else __file__
print('-' * 120)
print('Starting \'{}\''.format(test_name))
# -----------------------------------------------------------------------------------------------------------------------
# Creating `wpan.Nodes` instances
speedup = 2
wpan.Node.set_time_speedup_factor(speedup)
node1 = wpan.Node()
node2 = wpan.Node()
node3 = wpan.Node()
node4 = wpan.Node()
node5 = wpan.Node()
scanner = wpan.Node()
# -----------------------------------------------------------------------------------------------------------------------
# Init all nodes
wpan.Node.init_all_nodes()
# -----------------------------------------------------------------------------------------------------------------------
# Build network topology
node1.form("net1", channel='11', panid='0x0001')
node2.form("net2", channel='12', panid='0x0002')
node3.form("net3", channel='13', panid='0x0002')
node4.form("net4", channel='13', panid='0x0004')
node5.form("net5", channel='14', panid='0x0005')
# -----------------------------------------------------------------------------------------------------------------------
# Test implementation
# Perform active scan and check that all nodes are seen in the scan result.
scan_result = wpan.parse_scan_result(scanner.discover_scan())
verify(len(scan_result) == 5)
for node in [node1, node2, node3, node4, node5]:
verify(node.is_in_scan_result(scan_result))
# Scan from an already associated node.
scan_result = wpan.parse_scan_result(node1.discover_scan())
verify(len(scan_result) == 4)
for node in [node2, node3, node4, node5]:
verify(node.is_in_scan_result(scan_result))
# Scan on specific subset of channels
scan_result = wpan.parse_scan_result(scanner.discover_scan(channel="11-13"))
verify(len(scan_result) == 4)
for node in [node1, node2, node3, node4]:
verify(node.is_in_scan_result(scan_result))
# Filter on specific PAN ID.
scan_result = wpan.parse_scan_result(scanner.discover_scan(panid_filter="0x0002"))
verify(len(scan_result) == 2)
for node in [node2, node3]:
verify(node.is_in_scan_result(scan_result))
# Scan joinable only.
scanner_hw_addr = scanner.get(wpan.WPAN_HW_ADDRESS)[1:-1] # Remove the `[]`
node1.commissioner_start()
node1.commissioner_add_joiner(scanner_hw_addr, '123456')
node2.commissioner_start()
node2.commissioner_add_joiner('1122334455667788', '123456')
scan_result = wpan.parse_scan_result(scanner.discover_scan(joiner_only=True))
verify(len(scan_result) == 2)
for node in [node1, node2]:
verify(node.is_in_scan_result(scan_result))
# Scan with filter enabled
scan_result = wpan.parse_scan_result(scanner.discover_scan(enable_filtering=True))
verify(len(scan_result) == 1)
verify(node1.is_in_scan_result(scan_result))
# -----------------------------------------------------------------------------------------------------------------------
# Test finished
wpan.Node.finalize_all_nodes()
print('\'{}\' passed.'.format(test_name))