| #!/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)) |