| # |
| # Copyright 2021 - The Android Open Source Project |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| |
| from acts import asserts |
| from acts.controllers.openwrt_ap import MOBLY_CONTROLLER_CONFIG_NAME as OPENWRT |
| from acts.test_decorators import test_tracker_info |
| from acts_contrib.test_utils.wifi import wifi_test_utils as wutils |
| from acts_contrib.test_utils.wifi.WifiBaseTest import WifiBaseTest |
| |
| |
| class MulticastDNSTest(WifiBaseTest): |
| """Verify Multicast DNS can work on Android devices.""" |
| |
| def setup_class(self): |
| """Setup Openwrt and unpack params for mDNS test.""" |
| self.dut = self.android_devices[0] |
| req_params = [] |
| opt_params = ["configure_OpenWrt", "wifi_network"] |
| self.unpack_userparams(req_params, opt_params) |
| if OPENWRT in self.user_params: |
| self.openwrt = self.access_points[0] |
| if hasattr(self, "configure_OpenWrt") and self.configure_OpenWrt == "skip": |
| self.dut.log.info("Skip configure Wifi interface due to config setup.") |
| else: |
| self.configure_openwrt_ap_and_start(wpa_network=True) |
| self.wifi_network = self.openwrt.get_wifi_network() |
| |
| def on_fail(self, test_name, begin_time): |
| """Take bugreport if test failed.""" |
| self.dut.take_bug_report(test_name, begin_time) |
| |
| def teardown_test(self): |
| """Reset wifi settings after test case.""" |
| wutils.reset_wifi(self.dut) |
| |
| def verify_ping(self, hostname, expect_ping_pass=True): |
| """Verify if result of the ping as excepted. |
| |
| Args: |
| hostname: ping address. |
| expect_ping_pass: excepted ping result is True or False. |
| Returns: |
| Boolean if ping result work as expected. |
| """ |
| out = self.dut.adb.shell("ping -c 1 %s" % hostname) |
| result = ("100%" not in out) == expect_ping_pass |
| if not result: |
| self.dut.log.info(out) |
| return result |
| |
| def test_mdns_query_ipv4_only(self): |
| """Verify mdns query work in ipv4 only network.""" |
| self.openwrt.network_setting.disable_ipv6() |
| self.openwrt.network_setting.setup_mdns() |
| wutils.wifi_connect(self.dut, self.wifi_network) |
| asserts.assert_true(self.verify_ping("openwrt.local"), |
| "Fail to ping openwrt.local.") |
| |
| def test_mdns_query_ipv4_ipv6(self): |
| """Verify mdns query work in ipv4 & ipv6 network.""" |
| self.openwrt.network_setting.enable_ipv6() |
| self.openwrt.network_setting.setup_mdns() |
| wutils.wifi_connect(self.dut, self.wifi_network) |
| asserts.assert_true(self.verify_ping("openwrt.local"), |
| "Fail to ping openwrt.local.") |
| |
