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
Merged-In: Ia9d15f0dcc49ce070f8684eb8c8481310859faa5
Merged-In: I2644f518304a03da469fb9c2aa01a6d8f1a97901
Change-Id: I1229d4c55987402d84b0d4a2c8a595e0c829aa3e
(cherry picked from commit 7747fd4ce0)
This groups them together with the rest of the networking unit
tests. It also speeds up compile/test cycles ("runtest -x" of one
file goes from 1m15s to 30s).
Bug: 33681750
Test: runtest frameworks-net passes on internal tree
Merged-In: I53cb0c51355fe4b4b30e451fa09fbbf58da39efd
Change-Id: I5ae5dbf74c94feb0fe3759681e5e6d6fba62fa32
(cherry picked from commit c86013be93)
If anything unrestricted is bundled in the whole thing has to be
unrestricted (we can't restrict based on destination or intent)
but the NOT_METERED flag wasn't taken into account.
This wasn't a problem before because telephony set that statically
and late, but a change caused it to be marked NOT_METERED earlier
which exposed this bug.
bug: 37208956
Test: new NetworkCapabilitiesTest. Fails without fix, works with.
Change-Id: I7b7a1c38621ce0ecde8cf041e82b1ebb7a9c6f15
This static method returns a NetworkCapabilities instance with
transports and capabilities set according to the given legacy type.
Also:
- add NetworkRequest.Builder.setCapabilities(), to be able to use
the NetworkCapabilities instances returned from the above
- update UpstreamNetworkMonitor to make immediate use of this
Test: as follows
- build (bullhead)
- flashed
- booted
- runtest frameworks-net passes
- WiFi to DUN upstream tethering works
Bug: 32163131
Change-Id: Idfe1ddd2815c355cbf27cf29eb0e3de177de84e9
testApfFilterRa is failing with probabiliy 1/10 ~ 1/15 on the following
assert: assertDrop(program, packet, lifetime/6), for lifetime values
that are multiple of 6, where 6 is the hardcoded fraction of RA lifetime
to filter in ApfFilter.java.
When the lifetime is not a multiple of 6, the remainder of 1 to 5
seconds gives enough margin so that when the APF program is simulated
the faked lifetime of the program is less than lifetime/6 away and the
packet is dropped.
However for lifetimes which are exact multiples of 6, this margin is
always 0s and that result in nondeterminism in the result. This is
consistent with the obervation that the only failed assert was for a
lifetime of 300s, the only multiple of 6.
This can be observed by detecting the age limit at which the filter
stops dropping packet oscillating between lifetime/6 and lifetime/6 + 1
for lifetimes which are multiple of 6.
This patch fixes the flakyness by freezing the flow of time in tests so
that the expected filter age threshold is consistent and stable.
Test: no failure observed in 1000 runs.
Bug: 32561414
Change-Id: I5251d047039f34b82ce8a5d20ae46563e1e0cce8
This activates all frameworks-test tests in runs of the continuous
platform tests.
Test: $ runtest frameworks-net passes (expect Tether
Bug: 32561414
(cherry picked from commit fa8a6f6220)
Change-Id: I7b0706a7e3368f971d508388e8ad4afc5de9d646
Test: new unit test + $ runtest franeworks-net
Bug: 32833400
(cherry picked from commit f98182ef5e)
Change-Id: Ifaf6e778c811c7d865c790a293b1fce3f43cad1c
Test methods not tagged with @{Small,Medium,Large}Test will not appear
in the Android Platform Continuous Testing dashboard.
Test methods tagged with @LargeTest will not be run in the Android
Platform Continuous Testing dashboard.
Test: ApfTest passes ($runtest frameworks-net)
Bug: 31479480
(cherry picked from commit 4195c28347)
Change-Id: Ia215fc8e2ccc61f6223c24fdf390e1e759de302f
This will give us a good place to put all the networking tests.
Fix: 31479480
Test: adb shell am instrument -w -e notClass com.android.server.connectivity.tethering.TetherInterfaceStateMachineTest 'com.android.frameworks.tests.net/android.support.test.runner.AndroidJUnitRunner' # PASS
(cherry picked from commit ecc986d430)
Change-Id: I993eeaa5dec001c39389023f355f506129b356e7
