Thread: add multi-device test
This commit adds a basic multi-device test for Thread network.
Two nodes are used. One creates a network and the test verifies
the other one can discover it by Thread scan.
Test: presubmit
Bug: 329188649
Change-Id: Ice03015838bbf6fe836fac48c659a97850a89132
diff --git a/thread/tests/multidevices/Android.bp b/thread/tests/multidevices/Android.bp
new file mode 100644
index 0000000..9cd4d9c
--- /dev/null
+++ b/thread/tests/multidevices/Android.bp
@@ -0,0 +1,43 @@
+//
+// Copyright (C) 2024 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.
+//
+
+package {
+ default_team: "trendy_team_fwk_thread_network",
+ default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+python_test_host {
+ name: "ThreadNetworkMultiDeviceTestCases",
+ main: "thread_network_multi_device_test.py",
+ srcs: ["thread_network_multi_device_test.py"],
+ test_config: "AndroidTest.xml",
+ libs: [
+ "mobly",
+ ],
+ test_options: {
+ unit_test: false,
+ tags: ["mobly"],
+ },
+ test_suites: [
+ "mts-tethering",
+ "general-tests",
+ ],
+ version: {
+ py3: {
+ embedded_launcher: true,
+ },
+ },
+}
diff --git a/thread/tests/multidevices/AndroidTest.xml b/thread/tests/multidevices/AndroidTest.xml
new file mode 100644
index 0000000..a2ea9aa
--- /dev/null
+++ b/thread/tests/multidevices/AndroidTest.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright (C) 2024 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.
+ -->
+
+<configuration description="Config for Thread Multi-device test cases">
+ <option name="config-descriptor:metadata" key="component" value="threadnetwork" />
+ <option name="config-descriptor:metadata" key="parameter" value="not_instant_app" />
+ <option name="config-descriptor:metadata" key="parameter" value="not_multi_abi" />
+ <option name="config-descriptor:metadata" key="parameter" value="secondary_user" />
+ <option name="config-descriptor:metadata" key="mainline-param" value="com.google.android.tethering.apex" />
+
+ <object class="com.android.tradefed.testtype.suite.module.DeviceFeatureModuleController"
+ type="module_controller">
+ <option name="required-feature" value="android.hardware.thread_network" />
+ </object>
+ <object type="module_controller" class="com.android.tradefed.testtype.suite.module.MainlineTestModuleController">
+ <option name="mainline-module-package-name" value="com.google.android.tethering" />
+ </object>
+ <!--
+ Only run tests if the device under test is SDK version 34 (Android 14) or above.
+ -->
+ <object type="module_controller"
+ class="com.android.tradefed.testtype.suite.module.Sdk34ModuleController" />
+
+ <device name="device1">
+ <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer" />
+ </device>
+ <device name="device2">
+ <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer" />
+ </device>
+
+ <test class="com.android.tradefed.testtype.mobly.MoblyBinaryHostTest">
+ <!-- The mobly-par-file-name should match the module name -->
+ <option name="mobly-par-file-name" value="ThreadMultiDeviceTestCases" />
+ <!-- Timeout limit in milliseconds for all test cases of the python binary -->
+ <option name="mobly-test-timeout" value="180000" />
+ </test>
+</configuration>
diff --git a/thread/tests/multidevices/thread_network_multi_device_test.py b/thread/tests/multidevices/thread_network_multi_device_test.py
new file mode 100644
index 0000000..652576b
--- /dev/null
+++ b/thread/tests/multidevices/thread_network_multi_device_test.py
@@ -0,0 +1,67 @@
+# Copyright (C) 2024 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.
+
+# Lint as: python3
+
+import logging
+import time
+
+from mobly import asserts
+from mobly import base_test
+from mobly import test_runner
+from mobly.controllers import android_device
+
+class ThreadNetworkMultiDeviceTest(base_test.BaseTestClass):
+ def setup_class(self):
+ self.node_a, self.node_b = self.register_controller(
+ android_device, min_number=2)
+ self.node_a.adb.shell([
+ 'ot-ctl', 'factoryreset',
+ ])
+ self.node_b.adb.shell([
+ 'ot-ctl', 'factoryreset',
+ ])
+ time.sleep(1)
+
+ def ot_ctl(self, node, cmd, expect_done=True):
+ args = cmd.split(' ')
+ args = ['ot-ctl'] + args
+ stdout = node.adb.shell(args).decode('utf-8')
+ if expect_done:
+ asserts.assert_in('Done', stdout)
+ return stdout
+
+ def test_b_should_be_able_to_discover_a(self):
+ self.ot_ctl(self.node_a, 'dataset init new')
+ self.ot_ctl(self.node_a, 'dataset commit active')
+ self.ot_ctl(self.node_a, 'ifconfig up')
+ self.ot_ctl(self.node_a, 'thread start')
+ self.ot_ctl(self.node_a, 'state leader')
+ stdout = self.ot_ctl(self.node_a, 'extaddr')
+ extaddr = stdout.splitlines()[0]
+ logging.info('node a extaddr: %s', extaddr)
+ asserts.assert_equal(len(extaddr), 16)
+
+ stdout = self.ot_ctl(self.node_b, 'scan')
+ asserts.assert_in(extaddr, stdout)
+ logging.info('discovered node a')
+
+
+if __name__ == '__main__':
+ # Take test args
+ if '--' in sys.argv:
+ index = sys.argv.index('--')
+ sys.argv = sys.argv[:1] + sys.argv[index + 1:]
+
+ test_runner.main()