The 'ip link show' requires root permissions, causing errors.
This change replaces 'ip link show' with 'ip link'.
Bug: 401123634
Test: atest NetworkStaticLibHostPythonTests
Change-Id: I82b219ae9179f23e3233f797aeb4aa3740e6d3ec
Currently, upstream network validation is always required, even
for type None. This is unnecessary for APF and mDNS tests, as
they can be executed on local networks. Additionally, some
devices lack the ability to perform network validation when the
hotspot is enabled due to hardware limitations. Therefore, remove
the validation check for upstream type None.
Test: m connectivity_multi_devices_snippet && \
atest CtsConnectivityMultiDevicesTestCases:ConnectivityMultiDevicesTest
Bug: 335368434
Bug: 396551848
Change-Id: If2a96cf9d62e37fc27be6193f9ce9b9cfc8613df
Junyu Laiauthored and Paul Hucommited 2025-02-17 21:22:19 -08:00
Some tests may disable wifi when testing, for example,
tests which setup cellular default network.
Reconnect to wifi to prevent from flaky.
Test: m connectivity_multi_devices_snippet && \
atest CtsConnectivityMultiDevicesTestCases:ConnectivityMultiDevicesTest
Bug: N/A
Change-Id: Ic0e27efc0e82698618c651c0a78b000c0ffe2131
Instead of using recursive search in test directories to find
ConnectivityTestPreparer.apk, only search for it in the dependencies of
net-tests-utils-host-common.
The default strategy for finding test files is to do a recursive search
in test directories, which may find wrong files in wrong directories.
In particular, if some MTS test includes the checker APK, and that test
is linked to a module that boards the train at a version different from
this target preparer, there could be a version difference between the
APK and the host-side preparer.
Follow-up changes will remove ConnectivityTestPreparer.apk from the
dependencies of each test case so it does not appear multiple times in
test suites like android-mts.zip, but this change makes the process
more deterministic.
Test: mts-tradefed run mts-dev -m CtsTetheringTest
Bug: 377716515
Change-Id: I3b00ef9a0bd1d29e8734f44413be4ff16879c574
24Q2 reconnects mobile data when Wi-Fi is toggled when IWLAN is used,
which breaks multinetwork tests. Disable IWLAN as a workaround on such
builds.
Bug: 368477391
Test: atest
Change-Id: Ia5748dc2378c5fc4a43ff83e6b47e629eb8bf77a
The `send_packet_and_expect_reply_received` start capurting packets,
and then send out request packets, then get expected packets counts to validate.
In the end, stop capturing for the specified interface.
Test: m connectivity_multi_devices_snippet && atest CtsConnectivityMultiDevicesTestCases
Change-Id: I275534a45ce0ed363fa8ab9d12272d25845aa598
This commit introduces checks for APF version, VSR API level,
and Android version to decide whether an APFv4 test should be
run, skipped, or fail:
* If Android version is less than V, skip the test
* If VSR API level is greater than or equal to 14 and APF
version is less than 4, fail the test
* Otherwise, if APF version is less than 4, skip the test
Test: m connectivity_multi_devices_snippet && \
atest CtsConnectivityMultiDevicesTestCases:ConnectivityMultiDevicesTest
Fix: 352132428
Change-Id: I023164fb59ad40f489abea2e0c45761efc39699b
This is a no-op refactoring, which is preparation for follow-up
changes to add more apf tests.
This includes:
1. Add a method to send packet and expect counter increases.
2. Inline the packet construction code in the test method.
Test: atest NetworkStaticLibHostPythonTests
Test: m connectivity_multi_devices_snippet && \
atest CtsConnectivityMultiDevicesTestCases
Bug: 350880989
Change-Id: Iadcfd97740033306af1b6a474004cbf0699ddd1b
This is a no-op refactoring, which is preparation for follow-up
changes to add more apf test classes.
This includes:
1. Move initialization code to a base class, which setup a hotspot
and a client connects to it, and enable doze mode to
activate the apf.
2. Check whether send raw packet is supported before testing.
Test: m connectivity_multi_devices_snippet && \
atest CtsConnectivityMultiDevicesTestCases
Test: atest NetworkStaticLibHostPythonTests
Bug: 350880989
Change-Id: I6376935883653182728e473e2f5533407d993d7b
This is a no-op refactoring, which is preparation for follow-up
changes to add more apfv4 tests.
This includes:
1. Add a entry point for multi-device tests to collect
test cases from different files.
2. Move multi-device initialization code to a base class.
3. Make different test classes inherit the base class.
Test: m connectivity_multi_devices_snippet && \
atest CtsConnectivityMultiDevicesTestCases
Bug: 350880989
Change-Id: I294c85d8e09633bbf02ba1543b9f2ea3e988e20d
The mDNS test should be conducted with an SDK version higher
than Android T (align with NsdManagerTest CTS, as NsdManager is
only updatable on T+). Add an SDK version precondition check to
ensure both devices are available for testing.
Bug: 343311941
Test: atest CtsConnectivityMultiDevicesTestCases
Change-Id: Id5505b5d0746515689dc1646116a16fcfb8ece64
This utility reads output of cmd network_stack apf ${iface_name}
capabilities. This is needed for the tests to skip if the apf
version is too old.
Test: atest NetworkStaticLibHostPythonTests
Bug: 352132428
Change-Id: I1f8b523c3e6f687c2e919993bc18392dc25dbbf7
This is now derived from the passed packet data by
NetworkStack.
Test: m connectivity_multi_devices_snippet && \
atest CtsConnectivityMultiDevicesTestCases:ConnectivityMultiDevicesTest
Test: atest NetworkStaticLibHostPythonTests
Bug: 335368434
Change-Id: Ida06c00e6f499b782cb903c9fa0a4154c2d8cf84
This commit includes several new functions to support sending custom
raw Ethernet packets. This includes methods for retrieving
MAC addresses, sending empty EtherCAT packets, and sending
arbitrary raw packets with specified types and destinations.
These functions are primarily intended for testing purposes
and rely on the `send-raw-packet-downstream` command provided
by NetworkStack.
Test: atest NetworkStaticLibHostPythonTests
Bug: 335368434
Change-Id: Iae7879bf92e1dda8fbd32b92ff166e82c87593c7
This commit adds the necessary code for 'adb_utils' to enable APF
multi-device testing which will be introduced in follow-up patches.
This includes utilities of issuing shell command, parsing dumpsys
key-value pairs, controlling doze mode and screen state.
Additionally, unit tests are added to verify the basic functionality.
Test: atest NetworkStaticLibHostPythonTests
Bug: 335368434
Change-Id: I580e91b494580ec9105c8988972845d38c104031
This is a no-op refactoring.
Test: m connectivity_multi_devices_snippet && \
atest CtsConnectivityMultiDevicesTestCases
Bug: 335368434
Change-Id: I415cc22f49c437be6fe8e8ae8822af22ebefe8d1
Allow tests to use ConnectivityTestTargetPreparer with
require-mobile-data=false, if the test only requires wifi.
Bug: 340098257
Test: atest
Change-Id: I32b67932fc9973f374c975f2fd8009699f5d2725
After checking that networking is available, force a time sync.
This should avoid flakes where time changes during tests, for example
for tests using test settings like test_url_expiration_time in
NetworkMonitor.
Fixes: 342489019
Test: atest
Change-Id: I0c07440679bc14dcf5cddf55fb1391d3ed76feba
For devices using Play services, disable auto-update during tests, as it
may interfere with them. For example, Webview may be killed if it is
opened while the update is applied.
Bug: 263665773
Test: atest
Change-Id: I9613d739ad0763c882a1971879aa743f4541a75c
Rename ConnectivityCheckTargetPreparer to
ConnectivityTestTargetPreparer, and the ConnectivityChecker app to
ConnectivityTestPreparer, and remove the assumption that the app only
does connectivity checks.
This will allow overriding the app with versions that have more specific
setup steps in downstream branches.
Bug: 263665773
Bug: 267413275
Test: tests using this preparer
Merged-In: Icb9b1eb8eb1c75f89cb751e0ca696ea96359e6d0
Change-Id: Icb9b1eb8eb1c75f89cb751e0ca696ea96359e6d0
If the preparer throws AssertionError, tests will still
be retried without re-running the preparer. It needs
to throw TargetSetupError to indicate that setup failed.
Change-Id: Id01845536a216e1a3ca1c671c97f7bcd992c354e
Fixes: 254542801
Test: atest
The TargetPreparer disables DeviceConfig sync before a test module, and
attempts to reset it to its original state afterwards.
It only supports S+ as the associated commands are not available on R-.
The format of commands has also changed in some T branches , so support
legacy format if the newer format is not supported by the device.
Bug: 210377950
Test: atest CtsNetTestCases using the preparer, verify setting set
during the test.
Change-Id: Iaabaa1050b024e1378ab1cf87a394cc8ebab227b
ConnectivityCheckTargetPreparer is a tradefed target preparer that uses
the connectivitychecker app to verify device configuration, before
running any test.
The connectivitychecker app verifies that the device has a
pre-configured wifi configuration and can connect to it (except for
virtual devices where it may create the configuration itself), and
verifies that the device has a data-enabled SIM card inserted.
Checks are skipped if the device is not wifi- or mobile data-capable,
and can be skipped for local testing by running with:
atest X -- --test-arg \
com.android.testutils.ConnectivityCheckTargetPreparer:disable:true
Test: atest CtsNetTestCasesLatestSdk
Change-Id: I5b6d34a6c393863af23af57ff026b15973e9e784
Maciej Żenczykowski
authored and
Gerrit Code Review
commited 
Jimi Chen
commited 
Junyu Lai
authored and
Paul Hu
commited 
Treehugger Robot
authored and
Remi NGUYEN VAN
commited 
Chalard Jean
commited