From fde1012f5d37adde2d6cee65a47a2640a0e48995 Mon Sep 17 00:00:00 2001 From: James Prestwood Date: Thu, 10 Dec 2020 13:22:10 -0800 Subject: [PATCH] auto-t: add static netconfig test Tests netconfig with a static configuration, as well as tests ACD functionality. The test has two IWD radios which will eventually use the same IP. One is configured statically, one will receive the IP via DHCP. The static client sets its IP first and begins using it. Then the DHCP client is started. Since ACD in a DHCP client is configured to use its address indefinitely, the static client *should* give up its address. --- autotests/testNetconfig/connection_test.py | 10 +- autotests/testNetconfig/hw.conf | 7 +- autotests/testNetconfig/static_test.py | 105 +++++++++++++++++++ autotests/testNetconfig/storage/ssidTKIP.psk | 3 + 4 files changed, 121 insertions(+), 4 deletions(-) create mode 100644 autotests/testNetconfig/static_test.py create mode 100644 autotests/testNetconfig/storage/ssidTKIP.psk diff --git a/autotests/testNetconfig/connection_test.py b/autotests/testNetconfig/connection_test.py index 5fc7a88e..caab090c 100644 --- a/autotests/testNetconfig/connection_test.py +++ b/autotests/testNetconfig/connection_test.py @@ -11,11 +11,12 @@ from iwd import NetworkType from hostapd import HostapdCLI import testutil from config import ctx +import os class Test(unittest.TestCase): def test_connection_success(self): - wd = IWD() + wd = IWD(True) psk_agent = PSKAgent("secret123") wd.register_psk_agent(psk_agent) @@ -62,12 +63,15 @@ class Test(unittest.TestCase): ctx.start_process(['ifconfig', hapd.ifname, '192.168.1.1', 'netmask', '255.255.255.0'], wait=True) ctx.start_process(['touch', '/tmp/dhcpd.leases'], wait=True) - ctx.start_process(['dhcpd', '-cf', '/tmp/dhcpd.conf', '-lf', '/tmp/dhcpd.leases', - hapd.ifname]) + cls.dhcpd_pid = ctx.start_process(['dhcpd', '-f', '-cf', '/tmp/dhcpd.conf', + '-lf', '/tmp/dhcpd.leases', + hapd.ifname]) @classmethod def tearDownClass(cls): IWD.clear_storage() + cls.dhcpd_pid.kill() + os.system('rm -rf /tmp/dhcpd.leases') if __name__ == '__main__': unittest.main(exit=True) diff --git a/autotests/testNetconfig/hw.conf b/autotests/testNetconfig/hw.conf index 75c5ac6e..323f1fb2 100644 --- a/autotests/testNetconfig/hw.conf +++ b/autotests/testNetconfig/hw.conf @@ -1,6 +1,11 @@ [SETUP] -num_radios=2 +num_radios=3 max_test_exec_interval_sec=40 +start_iwd=0 +hwsim_medium=no [HOSTAPD] rad0=ssidTKIP.conf + +[NameSpaces] +ns0=rad2 diff --git a/autotests/testNetconfig/static_test.py b/autotests/testNetconfig/static_test.py new file mode 100644 index 00000000..b304f06d --- /dev/null +++ b/autotests/testNetconfig/static_test.py @@ -0,0 +1,105 @@ +#!/usr/bin/python3 + +import unittest +import sys + +sys.path.append('../util') +import iwd +from iwd import IWD +from iwd import PSKAgent +from iwd import NetworkType +from hostapd import HostapdCLI +import testutil +from config import ctx +import os + +class Test(unittest.TestCase): + + def test_connection_success(self): + wd = IWD(True, iwd_storage_dir='/tmp/storage') + + ns0 = ctx.get_namespace('ns0') + + wd_ns0 = IWD(True, namespace=ns0) + + psk_agent = PSKAgent("secret123") + psk_agent_ns0 = PSKAgent("secret123", namespace=ns0) + wd.register_psk_agent(psk_agent) + wd_ns0.register_psk_agent(psk_agent_ns0) + + dev1 = wd.list_devices(1)[0] + dev2 = wd_ns0.list_devices(1)[0] + + condition = 'not obj.scanning' + wd.wait_for_object_condition(dev1, condition) + + dev1.scan() + + condition = 'not obj.scanning' + wd.wait_for_object_condition(dev1, condition) + + ordered_network = dev1.get_ordered_network('ssidTKIP') + + self.assertEqual(ordered_network.type, NetworkType.psk) + + condition = 'not obj.connected' + wd.wait_for_object_condition(ordered_network.network_object, condition) + + ordered_network.network_object.connect() + + condition = 'obj.state == DeviceState.connected' + wd.wait_for_object_condition(dev1, condition) + + testutil.test_iface_operstate() + testutil.test_ifaces_connected() + + testutil.test_ip_address_match(dev1.name, '192.168.1.10') + + dev2.scan() + + condition = 'not obj.scanning' + wd_ns0.wait_for_object_condition(dev2, condition) + + ordered_network = dev2.get_ordered_network('ssidTKIP', scan_if_needed=True) + + condition = 'not obj.connected' + wd_ns0.wait_for_object_condition(ordered_network.network_object, condition) + + ordered_network.network_object.connect() + + condition = 'obj.state == DeviceState.connected' + wd_ns0.wait_for_object_condition(dev2, condition) + + wd.wait(1) + testutil.test_ip_address_match(dev1.name, None) + + dev1.disconnect() + dev2.disconnect() + + condition = 'not obj.connected' + wd.wait_for_object_condition(ordered_network.network_object, condition) + + wd.unregister_psk_agent(psk_agent) + + @classmethod + def setUpClass(cls): + hapd = HostapdCLI() + # TODO: This could be moved into test-runner itself if other tests ever + # require this functionality (p2p, FILS, etc.). Since its simple + # enough it can stay here for now. + ctx.start_process(['ifconfig', hapd.ifname, '192.168.1.1', 'netmask', '255.255.255.0'], + wait=True) + ctx.start_process(['touch', '/tmp/dhcpd.leases'], wait=True) + cls.dhcpd_pid = ctx.start_process(['dhcpd', '-f', '-cf', '/tmp/dhcpd.conf', + '-lf', '/tmp/dhcpd.leases', + hapd.ifname]) + IWD.copy_to_storage('ssidTKIP.psk', '/tmp/storage') + + @classmethod + def tearDownClass(cls): + IWD.clear_storage() + cls.dhcpd_pid.kill() + os.system('rm -rf /tmp/dhcpd.leases') + +if __name__ == '__main__': + unittest.main(exit=True) diff --git a/autotests/testNetconfig/storage/ssidTKIP.psk b/autotests/testNetconfig/storage/ssidTKIP.psk new file mode 100644 index 00000000..f15724a3 --- /dev/null +++ b/autotests/testNetconfig/storage/ssidTKIP.psk @@ -0,0 +1,3 @@ +[IPv4] +Address=192.168.1.10 +Gateway=192.168.1.1