Additionally, clean up awkward IPv6TetheringInterfaceServices
instantiation mechanics. In future, this class will be absorbed
by TetherInterfaceStateMachine (prior to its renaming to IpServer).
Test: as follows
- built
- flashed
- booted
- runtest frameworks-net passes
Bug: 29337859
Bug: 32163131
Change-Id: Ib620e3df182f9f8e2c019aae1cd8981eb0b29376
Now that we can talk to the HALs (with some out of tree CLs and
"setenforce 0"), several crashes were encountered.
Fixes here include:
- avoid hidl_handle move semantics
- check HIDL method status return value (isOk())
- convert Java short port numbers to ints
- don't pass nulls to HIDL where Strings are required
(limitations in parceling)
Test: as follows
- built
- flashed
- booted
- runtest frameworks-net passes
- "setenforce 0" and start tethering
Bug: 29337859
Bug: 32163131
Merged-In: I5fa930be0c9eda491cf17bd4de9b55ab33672d25
Merged-In: Id1037d22826f4d426bccfa17dce0962c54518d64
Change-Id: I91314440c3a04e5f2502579b5f06dac9f25cf0cd
(cherry picked from commit 1185459c41)
Ideally this would have been done immediately after IPv6 tethering code
was made part of an official named release. Getting this in now should
help with the relaying of LinkProperties that is required for offload.
Test: as follows
- built
- flashed
- booted
- runtest frameworks-net passes
- runtest frameworks-wifi passes
Bug: 29337859
Bug: 32163131
Change-Id: I015fa3cb05a15624f9e80b7aa5a871cefef431b7
Additionally:
- add updateLinkProperties() method to new callback
- skeletally connect LinkProperties updates through
to OffloadController
TODOs liberally sprinkled through out.
Test: as follows
- built
- flashed
- booted
- runtest frameworks-net passes
Bug: 29337859
Bug: 32163131
Change-Id: I631d17b26be153534551a1615931fc98b598b953
This changes the way in which available networks are found. Previously
Tethering asked ConnectivityService for NetworkInfo and checked for
whether or not it was in state CONNECTED.
Here we use the fact that ConnectivityService will not call UNM's
callbacks' onAvailable() methods until the networks in question have
become connected.
Test: as follows
- built
- flashed
- booted
- runtest framework-net passed
Bug: 32163131
Change-Id: I97abe225fdd3accb38bd9168f545445b761a90d8
Test: as follows
- built
- flashed
- booted
- runtest frameworks-net passes
- cherry-picked to master and verified there as well
Bug: 32163131
Bug: 32561414
Change-Id: I0b5b1b12d55547d08c332c7d274f19f0023a7b07
Check for tether_offload_disabled (defaulting to false if not present)
before starting the OffloadController.
Test: as follows
- built
- flashed
- booted
- runtest frameworks-net passes
Bug: 29337859
Bug: 32163131
Bug: 34361337
Change-Id: Ifcc0eb1a41f09ad9e717c9252d2d55e69789669b
NsdManagerTest relies on the lastMessage variable to assert the
connection of a client to the service. The asserts in test are done on a
different thread, although the variable was not qualified volatile,
which creates the chance to read a stale value. This patch fixes this
race by marking the variable volatile.
Bug: 32561414
Bug: 62044295
Test: NsdManagerTest works
Change-Id: I0bc2cd8059c6ff8b78a2dda0ba8d6bc7e13ef951
Recent continuous testing runs indicates that commit 849b81b7 did not
completely fixed the issue with testRequestBenchmark.
This patch changes the name of the test to not include "test" and
removes @SmallTest annotation, which should do the job of @Ignore while
ConnectivityServiceTest still extends AndroidTestCase.
In addition timeouts are adjusted to take into account recent failures
observed.
This is the last pending action before turning on FrameworksNetTests on
presubmits.
Bug: 32561414
Test: no functional change
Change-Id: I56ef334e19e99e5a3483418330e5f0ccd6eb31bb
Ignore the last remaining test in ConnectivityServiceTest with spurious
failures. testRequestBenchmark has some intrinsic chances of failure due
to the fact it attempts to assert elapsed time durations against a
reference target.
Bug: 32561414
Test: no functional change
Change-Id: Ib25d76581b47997b2ef84df3e6a9fd9224b85d92
This patch also
- adds a license plate to NsdServiceInfoTest
- fixes some formatting and style issues
package name
uses of canonical junit asserts
- update NsdServiceInfoTest to not use the deprecated AndroidTestCase
Bug: 62044295
Bug: 32561414
Test: $ runtest frameworks-net passes
Change-Id: Ie5ebb00172aef4eec19e6ecd2b41c4467901b93d
This change modifies the RA filter generation code to ignore bytes 1-3
of the IPv6 header. It also updates testApfFilterRa such that it fails
without the updates to ApfFilter.
Test: as follows
- built
- flashed
- booted
- sent RAs from OS X with differing flow labels and observed
that they were filtered
- ApfTest passes
Bug: 31166495
(cherry picked from commit 7006bd4fe5eba4b6fad43dd28d9cad2d26ce140a)
Change-Id: I32153238193ac13a0e59be1875d983a0567c41c7
The existing logic will add TYPE_MOBILE and TYPE_MOBILE_HIPRI
even if the carrier config has TYPE_DUN for DUN_UNSPECIFIED.
A check is added not to modify the upstream interface types
if there is already a cellular interface type. Add TYPE_MOBILE
and TYPE_MOBILE_HIPRI if there is no cellular types found.
Test: Hotspot on Verizon and T-Mobile US.
Verified the requestNetwork has the DUN capability.
Bug: 38186915
Change-Id: I74fc5c791fee2885bf66df8975e92c2b48f1668c
This patch fixes several spurious unit tests in
NetworkStatsObserversTest by using the updated waitForIdleHandler of
ConnectivityServiceTest. More specifically this fixes the following
tests:
- testUnregister_knownRequest_releasesCaller
- testUpdateStats_deviceAccess_notifies
- testUpdateStats_userAccess_usageSameUser_notifies
- testUpdateStats_defaultAccess_notifiesSameUid
This patch also removes the dummy message with type -1 sent at the end
of tests in NetworkStatsObserversTest and the associated assert, because
nothing is exercised or asserted immediately after.
This patch also updates NetworkStatsObserversTest to not depend on the
deprecated junit.framework.TestCase.
Bug: 32561414
Test: runtest -x frameworks/base/tests/../NetworkStatsObserversTest.java
Change-Id: I4fc909ee9bacc964c859fa7a3db34f9dc86b89cf
This patch fixes NetworkStatsAccessTest by taking into account
DEVICESUMMARY which was added in commit
3a8b343ce5.
Doing $ git revert 3a8b343ce5 shows that
the existing assertions of NetworkStatsAccessTest passed before that
commit.
This patch also changes NetworkStatsAccessTest to use up-to-date testing
style and not depend on the deprecated junit.framework.TestCase.
Bug: 32561414
Test: runtest -x frameworks/base/../NetworkStatsAccessTest.java
Change-Id: Ib78f137578cf35e1c766b377b7f812a09173c49e
This patch attempts to fix the remaining spurious failures in
ConnectivityServiceTest, which have two causes:
- waitForIdle() does not take into account the NetworkAgents handlers.
- the deadlines in testRequestBenchmark are sometimes exceeded.
To fix the first issue, waitForIdle() is moved to a test level instance
method and also calls waitForIdleHandler on any non null
MockNetworkAgent. This is expected to fix spurious errors for the
following tests:
- testMobildeDataAlwaysOn
- testLingering
- testPacketKeepAlive
- testMMSonWiFi
To fix the second issue, the deadlines for testRequestBenchmark are
extended by 10ms. Also, the failure message is made more actionable by
providing the total time it took for the operation, instead of printing
the number of dispatches that were achieved before the deadline.
Bug: 32561414
Test: tests pass many times in a row (~500).
Change-Id: Id33c6ac1edfb0b89634fa7789dccb2da237e2709
The testNotificationsShownAndCleared test was not doing anything
because the list of notification to show was always empty.
This patch fixes this issue and actually makes the test loop on
non-empty collections, and also fixes another ordering issue in
assertions themselves, hidden until now by the first issue.
Bug: 32561414
Test: runtest -x frameworks/base/tests/net/java/com/android/server/connectivity/NetworkNotificationManagerTest.java
Merged-In: I4837b1175d7c9133e9156e33acaa1e7e3341cc62
Change-Id: Ia30587bd68a87b83b62f57eeeb28fef7d95dbf81
(cherry picked from commit f8b804be5a)
Introduce a SharedLog that can be shared among all Tethering
components. All log entries go to the same log, and each includes
its subsystem name. Additionally, all entries emitted to the
system log shared the same tag, so can easily be watched.
More subsystems can inherit a SharedLog, but to minimize cherry-pick
conflicts we limit ourselves to these changes only.
Test: as follows
- built
- flashed
- booted
- log output observed via dumpsys
- runtest frameworks-net passes
Bug: 32163131
Bug: 36988090
Bug: 38218697
Change-Id: I1229d4c55987402d84b0d4a2c8a595e0c829aa3e
Also, make all tests start with mobile data always on disabled.
This is because some tests only pass when mobile data always on
is disabled. This doesn't cause any problems when running all
the tests in the file, because these tests are always run after
one or more calls to tearDown, which disables mobile data always
on. However, it does cause issues when those tests are run alone.
Test: new test passes 50 times in a row
Test: ConnectivityServiceTest passes
Change-Id: I1eef5d7f5ec5464e0f9a1d7f1130d9ba6dea4557
Follow-up of commit c86013be93.
Also add @SmallTest annotation to classes moved to tests/net.
Test: no functional change
Bug: 32561414
Change-Id: I0a0e8865d37ba7bae06ce352d3fc385989adc300
This patch introduces between ConnectivityManager and
ConnectivityService a mechanism for propagating back to clients
informative errors in the form of error codes and associated custom
runtime exceptions.
Without error code, the service can only throw a limited number of
different exceptions over Binder. Furthermore the throw site stack
traces are always loss. Although for individual instances of a throw,
the error message can be inspected, aggregations of stack traces from
app crashes sanitize error messages and only leaves the stack traces.
This makes debugging dificult for some service calls such as
requestNetwork that can have a variety of failure modes.
In this patch only one failure mode is codified. More can be added later
at a light cost by: 1) defining an error code, 2) defining an
associated exception, 3) mapping the code to the exception. This patch
can serves as a template for doing so.
Test: $ runtest frameworks-net,
#testNetworkRequestMaximum() detects the new exception type.
Bug: 36556809, 36701874
Change-Id: I611fd7915575c9e418f7149fcdc8a879d2a3716d
For 464xlat scenarios on IPv6 networks, the clatd interface setup
introduces double counting of apps ipv4 traffic. NetworkStatsFactory was
accounting for this on the tx path, but not on the rx path. Also it did
not accounted for the 20 bytes added by the IPv6 header.
This patch subtract correctly the rx and tx traffic from the root uid on
the underlying interface, and also adds correctly the 20 bytes cost per
packet on the stacked interface for 464xlat traffic.
Test: added several new unit tests, based on synthetic data and real
data also.
Bug: 33681750
Change-Id: I2675643b220acbc6110179fa937d4c313b6f5e32
This patch adds test coverage for NsdManager#registerService() and
NsdManager#unregisterService(). This test shows a potential defect in
the api: if unregisterService() fails, the associated listener is always
unregistered from NsdManager. If the service initially registered is
still registered, this potentially make it impossible to unregister.
Test: added new unit test
Bug: 37013369, 33298084
Change-Id: Ia089b6d2f2a349907a8b29d9a3acd7f59e177887
