| # Copyright (c) 2013 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| from autotest_lib.client.common_lib.cros.network import xmlrpc_datatypes |
| from autotest_lib.server.cros.network import hostap_config |
| from autotest_lib.server.cros.network import wifi_cell_test_base |
| |
| |
| class network_WiFi_DisconnectClearsIP(wifi_cell_test_base.WiFiCellTestBase): |
| """Check that we remove our IP after disconnection from a WiFi network.""" |
| |
| version = 1 |
| |
| |
| def run_once(self): |
| """Test body.""" |
| ap_config = hostap_config.HostapConfig( |
| frequency=2412, |
| mode=hostap_config.HostapConfig.MODE_11G) |
| client_config = xmlrpc_datatypes.AssociationParameters() |
| self.context.configure(ap_config) |
| client_config.ssid = self.context.router.get_ssid() |
| self.context.assert_connect_wifi(client_config) |
| if self.context.client.wifi_ip is None: |
| raise error.TestFail('After connecting, we should have an IP.') |
| |
| self.context.assert_ping_from_dut() |
| self.context.client.shill.disconnect(self.context.router.get_ssid()) |
| if self.context.client.wifi_ip is not None: |
| raise error.TestFail('After disconnecting, we should ' |
| 'not have an IP.') |
