Follow-up from commit Ie60829a65d0d9b5b63ad353695a820c0586e3665,
the interface field was cleared before returning the result to
the caller. However, this can cause problems in the
NetworkStats#subtract method. If the interface field is cleared,
the findIndexHinted method can match to a wrong entry.
This is because the keys of multiple entries will now be the
same. This can cause the subtract result to be unexpectedly
large and the return value of getUidStatsForTransport to be
mismatched with the values retrieved from other APIs.

Test: atest FrameworksNetTests:android.net.connectivity.com.android.server.net.NetworkStatsServiceTest \
      FrameworksNetTests:android.net.connectivity.android.net.NetworkStatsTest
Bug: 290728278
Change-Id: I891ab29b8a2902663febc7c32b04417caf510926

This is a no-op refactoring, which re-write the group by methods
to use a common method that can slice NetworkStats by a given
lambda. This is useful for subsequent changes to slice NetworkStats
with different conditions.

Test: atest FrameworksNetTests:android.net.connectivity.android.net.NetworkStatsTest
Bug: 290728278
Change-Id: Ia28571021fba46fc59380798053ccdc91ddc6ae4

* changes:
  Unregister BroadcastReceiver and OnSubscriptionsChangedListener.
  Disable KeepaliveStatsTracker before T.
  Disable KeepaliveStatsTracker instead of throwing.

* changes:
  Skip presubmit for flaky tests in FrameworksNetTests due to Out of SLO
  Skip presubmit for flaky tests in HostsideVpnTests due to Out of SLO

The first tethering test case may experience tethering restart
with IP conflict handling. Tethering would cache the last
upstreams so that the next enabled tethering avoids
picking up the address that is in conflict with the upstreams.
To protect subsequent tests, turn tethering on and off before
running them.

Bug: 254183718
Test: atest CtsTetheringTest
      atest MtsTetheringTestLatestSdk
Change-Id: I03729d3212a03bd9fcfe2c09cf327840f13b250c

In failed log, VPN still process the migration which does not
send the network capabilities update to network agent.
In low performance devices like cuttlefish, it may sometimes
cause flaky. Specify a longer timeout to deflake the test.

Bug: 293233390
Test: atest FrameworksNetTests
Change-Id: I4e6c80c03e19efb448ee2806c5a250425b0e068f

Test: trivial doc-only change
Bug: 140807677
Change-Id: I57440e8b54709a2f0e8c875d30f2c295fa3e1f3d

Listen SoftAp callback to make sure soft ap is disabled
before start hotspot.

Bug: 277856014
Test: atest ConnectivityManagerTest#testFactoryReset

Change-Id: I95050be703b7c97da7a14541ac74718fdcbd7f13

Skip presubmit for tests that have been reported to be >0.5% flaky in
presubmit, or in mainline-presubmit. Tests that only meet that criteria
in mainline-presubmit are only marked as @SkipMainlinePresubmit.

Ensure that the tests are still run in postsubmit so they can be moved
back to presubmit after getting fixed.

Test: TH
Bug: 284534251
Bug: 292174275
Bug: 292173706
Bug: 292174832
Bug: 289879947
Bug: 286701510
Bug: 293239598
Bug: 279846955
Bug: 277567450
Bug: 293239828
Bug: 293240365
Change-Id: I986a1079709057d3210016c50b632fe0f3bff1e2

This reverts commit f866acb6.

Reason for revert: enable the test

Change-Id: I00c2b32f0bf6fdb825d0edba8dcb74bcc7ad2fbf

Test: TH
Bug: 279052235
Bug: 279829773
Bug: 293225660
Change-Id: I68fe484e920c0c655176fc1909646c721c3eeefe

Test: TH
Bug: 293233390
Change-Id: Ic1d0d86b3f8dfc8e8122c6b05973fab8b57e52b4

Test: TH
Bug: 291701394
Change-Id: Iea67a9402f2712746c8e7424aacf66f82099700c

Inital commit for RemoteAuth adding the directory and the
OWNERS.

BUG: 290094832
Test: atest FrameworksNetTests
Change-Id: I8f5f109b7b01238388152c5a1caee72a753fe7fd

Bug: b/293141085
Bug: b/292298108
Test: n/a
Change-Id: Ie7190c0222bd75f3f2df0c5b757b1ab9d0114d77

This is trivial - as the UDPLITE pseudoheader is identical
to the UDP pseudoheader (except that the UDPLITE pseudo length
is derived from the IPv4 total length / IPv6 payload length
field, instead of being copied from the UDPLITE header 'coverage
length' field - but this doesn't matter, as it [ie. the udplite
payload length] doesn't change during 464xlat translation).

Additionally UDPLITE never sends a checksum value of 0,
as at least 8 bytes (the UDPLITE header) *must* be included
in the checksum field, and a 0 must be sent as 0xFFFF.

See: https://datatracker.ietf.org/doc/html/rfc3828



Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I00a110b793fcf3cf705a9a706811da7866c3e810

This fixes the flakiness. Because we call to a real server,
the server may not be reachable and our assumption would fail.
When this happens, the stream hangs and engine shutdown fails with
active request error. Hence cancel the stream before calling
shutdown.

Also @Ignored this test despite the fix as a safety measure to meet
the SLO. Will re-enable afterwards.

Bug: b/292298108
Test: atest NetHttpCoverageTests --test-filter
BidirectionalStreamTest#testBidirectionalStream_GetStream_CompletesSuccessfully
Change-Id: Iaae61fc62a148b58af86fb29c248399041785f9b

Change-Id: Iea9ef0b8468ec6fa05c306ea394485cec706b9ef

While previous tests benchmarking performance of reading
NetworkStatsCollection, this measures performance impact
caused by implementation of FileRotator.

Test: atest ConnectivityBenchmarkTests
Bug: 269409485
Change-Id: Ifcfc034128d6d78d759f80a43785b9f2b1ebb9c9

Bug: 292470176
Test: atest FrameworksNetTests CtsNetTestCases
Change-Id: Iff15e7b59277444bbaa92b98318bb4f910eea070

Add a test for benchmarking NetworkStatsCollection.
The test use data that generated from real user dataset which
has many uid records and agreed to share the dataset for testing
purpose.

Test: atest ConnectivityBenchmarkTests
Bug: 269409485

Change-Id: I8981bfc9f65636897c6fc735cda5353b448a0db2

When ServiceTypeClient is not used, the Executor threads should be
shutdown as well.

Bug: 287013457
Test: atest CtsNetTestCases FrameworksNetTests
Change-Id: I9dae01e7b6c2bcd395a98f4362f0c36f1535b2a6

Collect information about registration successes, failures, and
unregistrations, then build metrics data from this information
and report it.

Bug: 287546772
Test: atest FrameworksNetTestCases NsdManagerTest
Change-Id: I6324279b479da2e61b7519d96df5ad24a432e54a