| #!/usr/bin/env python3 |
| # |
| # Copyright (c) 2021, 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. |
| # |
| import unittest |
| |
| import thread_cert |
| import config |
| |
| # Test description: |
| # This test verifies UDP servers can be accessible using RLOC/ALOC/MLEID/LINK-LOCAL/OMR when PLAT_UDP is enabled. |
| # This test uses SRP server for convenience. |
| # |
| # Topology: |
| # -----------(eth)------ |
| # | |
| # BR (Leader) |
| # | |
| # ROUTER |
| # |
| |
| BR = 1 |
| ROUTER = 2 |
| |
| |
| class TestPlatUdpAccessibility(thread_cert.TestCase): |
| USE_MESSAGE_FACTORY = False |
| |
| TOPOLOGY = { |
| BR: { |
| 'name': 'BR', |
| 'is_otbr': True, |
| 'version': '1.2', |
| }, |
| ROUTER: { |
| 'name': 'Router', |
| 'version': '1.2', |
| }, |
| } |
| |
| def test(self): |
| br = self.nodes[BR] |
| router = self.nodes[ROUTER] |
| |
| br.start() |
| self.simulator.go(5) |
| self.assertEqual('leader', br.get_state()) |
| br.srp_server_set_enabled(True) |
| |
| router.start() |
| self.simulator.go(5) |
| self.assertEqual('router', router.get_state()) |
| |
| # Router1 can ping to/from the Host on infra link. |
| self.assertTrue(router.ping(br.get_rloc())) |
| |
| server_port = br.get_srp_server_port() |
| |
| self._test_srp_server(router, br.get_mleid(), server_port) |
| self._test_srp_server(router, br.get_linklocal(), server_port) |
| self._test_srp_server(router, br.get_ip6_address(config.ADDRESS_TYPE.OMR)[0], server_port) |
| self._test_srp_server(router, br.get_rloc(), server_port) |
| for server_aloc in br.get_ip6_address(config.ADDRESS_TYPE.ALOC): |
| self._test_srp_server(router, server_aloc, server_port) |
| |
| self._testDhcp6ClientAfterReset(br, br, br) |
| |
| def _testDhcp6ClientAfterReset(self, server, client, reset_device): |
| DHCP6_PREFIX = '2001::/64' |
| |
| # Configure DHCP6 server |
| server.add_prefix(DHCP6_PREFIX, 'pdros') |
| self.simulator.go(3) |
| server.register_netdata() |
| self.simulator.go(10) |
| |
| # Verify DHCP6 client works |
| self.assertTrue(client.get_addr(DHCP6_PREFIX)) |
| self.simulator.go(3) |
| |
| reset_device.reset() |
| reset_device.start() |
| self.simulator.go(5) |
| self.assertIn(reset_device.get_state(), ['leader', 'router']) |
| self.simulator.go(5) |
| |
| if reset_device == server: |
| # Reconfigure DHCP6 server if necessary |
| server.add_prefix(DHCP6_PREFIX, 'pdros') |
| self.simulator.go(3) |
| server.register_netdata() |
| |
| self.simulator.go(10) |
| |
| # Verify DHCP6 client works after reset |
| self.assertTrue(client.get_addr(DHCP6_PREFIX)) |
| self.simulator.go(3) |
| |
| def _test_srp_server(self, client, server_addr, server_port): |
| print(f'Testing SRP server: {server_addr}:{server_port}') |
| |
| # check if the SRP client can register to the SRP server |
| client.srp_client_start(server_addr, server_port) |
| client.srp_client_set_host_name('host1') |
| client.srp_client_set_host_address(client.get_rloc()) |
| client.srp_client_add_service('ins1', '_ipp._tcp', 11111) |
| self.simulator.go(3) |
| self.assertEqual(client.srp_client_get_host_state(), 'Registered') |
| |
| # check if the SRP client can remove from the SRP server |
| client.srp_client_remove_host() |
| self.simulator.go(3) |
| self.assertEqual(client.srp_client_get_host_state(), 'Removed') |
| |
| # stop the SRP client for the next round |
| client.srp_client_stop() |
| self.simulator.go(3) |
| |
| |
| if __name__ == '__main__': |
| unittest.main() |