[DO NOT MERGE]Create Test case for dhcpv6 prefer option am: 1da77eb45c
Original change: https://android-review.googlesource.com/c/platform/tools/test/connectivity/+/1597476
MUST ONLY BE SUBMITTED BY AUTOMERGER
Bug: 169533222
Change-Id: Ie751989a7766c33630533c47c2508c720aa8f1b0
Merged-In: Ie751989a7766c33630533c47c2508c720aa8f1b0
(cherry picked from commit 93c8722658c70ed9cfe01809e5db7e0f02aaca83)
(cherry picked from commit 5cc385df6fe0b52bd58c9174ede3ee126a3618ef)
diff --git a/acts_tests/tests/google/net/DhcpTest.py b/acts_tests/tests/google/net/DhcpTest.py
new file mode 100644
index 0000000..739f6ca
--- /dev/null
+++ b/acts_tests/tests/google/net/DhcpTest.py
@@ -0,0 +1,92 @@
+#
+# 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.
+import time
+
+from acts import asserts
+from acts.controllers.openwrt_ap import MOBLY_CONTROLLER_CONFIG_NAME as OPENWRT
+from acts_contrib.test_utils.wifi import wifi_test_utils as wutils
+from acts_contrib.test_utils.wifi.WifiBaseTest import WifiBaseTest
+
+WLAN = "wlan0"
+PING_ADDR = "google.com"
+
+
+class DhcpTest(WifiBaseTest):
+ """DHCP related test for Android."""
+
+ def setup_class(self):
+ self.dut = self.android_devices[0]
+
+ wutils.wifi_test_device_init(self.dut)
+ asserts.assert_true(OPENWRT in self.user_params,
+ "OpenWrtAP is not in testbed.")
+ self.openwrt = self.access_points[0]
+ self.configure_openwrt_ap_and_start(wpa_network=True)
+ self.wifi_network = self.openwrt.get_wifi_network()
+ self.openwrt.network_setting.setup_ipv6_bridge()
+ asserts.assert_true(self.openwrt.verify_wifi_status(),
+ "OpenWrt Wifi interface is not ready.")
+ def teardown_class(self):
+ """Reset wifi to make sure VPN tears down cleanly."""
+ wutils.reset_wifi(self.dut)
+
+ def teardown_test(self):
+ """Reset wifi to make sure VPN tears down cleanly."""
+ wutils.reset_wifi(self.dut)
+
+ def _verify_ping(self, option="", dest=PING_ADDR):
+ try:
+ out = self.dut.adb.shell("ping%s -c1 %s" % (option, dest))
+ return "100%" not in out
+ except Exception as e:
+ self.dut.log.debug(e)
+ return False
+
+ def _verify_device_address(self, ipv4=True, ipv6=True, timeout=15):
+ """Verify device get assign address on wireless interface."""
+ current_time = time.time()
+ while time.time() < current_time + timeout:
+ try:
+ if ipv4:
+ ipv4_addr = self.dut.droid.connectivityGetIPv4Addresses(WLAN)[0]
+ self.dut.log.info("ipv4_address is %s" % ipv4_addr)
+ if ipv6:
+ ipv6_addr = self.dut.droid.connectivityGetIPv6Addresses(WLAN)[0]
+ self.dut.log.info("ipv6_address is %s" % ipv6_addr)
+ return True
+ except:
+ time.sleep(1)
+ return False
+
+ def test_ipv4_ipv6_network(self):
+ """Verify device can get both ipv4 ipv6 address."""
+ wutils.connect_to_wifi_network(self.dut, self.wifi_network)
+
+ asserts.assert_true(self._verify_device_address(),
+ "Fail to get ipv4/ipv6 address.")
+ asserts.assert_true(self._verify_ping(), "Fail to ping on ipv4.")
+ asserts.assert_true(self._verify_ping("6"), "Fail to ping on ipv6.")
+
+ def test_ipv6_only_prefer_option(self):
+ """Verify DUT can only get ipv6 address and ping out."""
+ self.openwrt.network_setting.add_ipv6_prefer_option()
+ wutils.connect_to_wifi_network(self.dut, self.wifi_network)
+
+ asserts.assert_true(self._verify_device_address(ipv4=False),
+ "Fail to get ipv6 address.")
+ asserts.assert_false(self._verify_ping(),
+ "Should not ping on success on ipv4.")
+ asserts.assert_true(self._verify_ping("6"),
+ "Fail to ping on ipv6.")