Follow-up of commit 4ff3a778ab.
Also add @SmallTest annotation to classes moved to tests/net.
Test: no functional change
Bug: 32561414
Change-Id: I0a0e8865d37ba7bae06ce352d3fc385989adc300
This patch is a cherry pick of the two following commits:
- 139a48c83c which addresses several
issues in the public api of ConnectivityManager.
- 4c11db0fdd which fixes the documentation
of several methods in ConnectivityManager public api.
Because the first commit change the public api that is referenced in
the documentation fixed by the second commit, it is not possible to one
without the other. In both cases trying to cherry pick only one of them
results in a build error.
The first commit was submitted successfully on an internal branch before
the checks done in the built got stricter.
Bug: 36370941
Test: marlin builds and boots
Change-Id: I86dcf056e6b165e527c3ee88dbabc2764ac09a08
Merged-In: I693ee5270bf186c88c7c5056293519f7237504ff
(cherry picked from commit 139a48c83c)
Documentation pointing to the registerNetwork() overload including a
timeout argument was pointing to the version removed by commit
139a48c83c. This makes it impossible to
cherry pick 139a48c83c due to the linter
complaining about unresolvable links.
This patch fixes the documentation to point to the registerNetwork()
with argument types NetworkRequest, NetworkCallback, int, in that order.
Bug: 36370941
Test: no functional change
Change-Id: Ieaf58f81d89fdf63f480fd15e65ed52822fc4f51
This patch adds a space character between "synchronized" and
"(mTheLockVariable)" so that all synchronized block have a consistent
syntax. Basic stats shows that "synchronized (" is x10 time more likely
than "synchronized(".
This facilitates finding all locked sections by grepping.
Test: no semantics changes
Bug: 37119619
Change-Id: Id860700efa85ffebafed11af3a2997bc115d9c03
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: I4867fe181938d94b5594b3d88896a3c4e01d895c
Merged-In: I2675643b220acbc6110179fa937d4c313b6f5e32
(cherry picked from commit e1bb3a14d1ee1aba2f92e5bccf659774699eaffe)
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 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 c86013be936f36c61fa0cdfad95141f6de3c6ef7)
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
