The purpose of this test is to verify that the bpfloader related
stuff in the platform is compatible with mainline module bpf .o's.
To be more precise: the test is trying to check that platform/OEM
BPF programs (and, by implication, the platform/OEM bpfloader) have
a struct layout that is known, and thus that BPF programs shipped
in mainline modules will be compatible (with the OEM bpfloader).
(ie. basically this is trying to make sure that the vendor/oem
haven't made incompatible changes to the bpfloader parsed structs,
these can only be extended safely in aosp master)
Since clatd/netd.o have been moved to mainline they are no longer
a useful representation of the state of the platform side of things.
(we'd simply be testing that mainline is compatible with mainline,
which of course it is...)
As such we pick two other bpf .o files that are still shipped
as part of the platform.
Verified on cuttlefish via 'atest CtsNativeNetTestCases':
x86 CtsNativeNetTestCases
-------------------------
CtsNativeNetTestCases (2 Test(s))
[1/2] BpfTest#bpfStructSizeTestPreT: IGNORED (0ms)
[2/2] BpfTest#bpfStructSizeTest: PASSED (0ms)
Summary (Test executed with 1 device(s).)
-------
x86 CtsNativeNetTestCases: Passed: 1, Failed: 0, Ignored: 1, Assumption Failed: 0,
All tests passed!
Note: it's not clear to me if this code can even ever be run on pre-T devices...
but I guess it shouldn't hurt.
Bug: 215718693
Test: atest
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I1b2d76e5ef95d8e4b94068f5525263653879d1f4
Maciej Żenczykowskicommited 2022-01-25 19:06:51 +00:00
Introduce ClatCoordinatorTest for unit tests of class ClatCoordinator.
Add the tests:
- testStartStopClatd
- testGetFwmark
- testAdjustMtu
Bug: 212345928
Test: atest FrameworksNetTests
Change-Id: I6908eac05b14077b450d51e1432d340c8a247eb1
ParcelFileDescriptor rely on garbage collection to close handler.
When there is any error during starting clat or quick on/off
IPv6 only network, the file descriptor may not be able to be closed
before next clatStart is called. This may be problematic. For
example, the same v4- tun interface has not closed yet and clatStart
has been called again.
Test: connect/disconnect to IPv6 only network and ping 8.8.8.8
repeat 10 times
Change-Id: I8e1c66206dc221827a039213ecc86d5cbd777dff
The purpose is provide NetworkStatsCollection.Builder as
public API for adding the stats {@link NetworkStatsHistory}
Bug: 215862801
Test: atest NetworkStatsCollectionTest
Change-Id: Id83c6fa67880ba361b8e0e15c4d86b90e44ac879
provide clatd stop function which stops clatd by pid.
Bug: 212345928
Test: flash and boot
Run "atest ClatCoordinatorTest" in a follow commit.
Change-Id: Icd9c4f9038bf75113fbc5608f213145e58a061d9
launch clatd with the given cli arguments.
Bug: 212345928
Test: flash and boot
- run "atest ClatCoordinatorTest" in a follow commit.
- manual test
1. Connect to ipv6-only wifi.
2. Try IPv4 traffic.
$ ping 8.8.8.8
Change-Id: Ie57a7c7a9d3d77396e91fa9f94c02f1ad05487c1
Two reason for renaming:
1. Avoid module name collision in sc-mainline-prod branch.
2. The libnetdbpf was misnamed before.
Bug: 202086915
Test: atest libnetworkstats_test FrameworksNetTests
ConnectivityCoverageTests FrameworksNetSmokeTests
CtsAppOpsTestCases
Change-Id: I87fcf4b1a9d58780a45743a9aa91b9b936e54266
This is a clean copy (that can't build). Modifications will be in
followed commits.
Bug: 202086915
Test: $ diff -r
packages/modules/Connectivity/service-t/native/libs/libnetdbpf/
system/netd/libnetdbpf/
(no different)
No-Typo-Check: Clean move
Change-Id: I23aad26d487b4d99e24ffecf79eeef3f8eea664b
This CL provides native methods to access BPF maps via a native library.
Bug: 202086915
Test: m; flash; boot;
Change-Id: I2e5d03d0c2e31ba11996d1b28ead9b552397fe29
Delete tagSocket(), privilegedTagSocket() and untagSocket() revelant
test cases since thay are moved out of TrafficController in
aosp/1849156.
Bug: 202086915
Test: atest traffic_controller_unit_test passed
Change-Id: I605577ee4d7076f0c8ad75888a4d32bff90f6104
Remove eBPF offload at clat stopping if possible.
Bug: 212345928
Test: build only
because need to test with clatd launched
Change-Id: I6ace77694c0e6fe68d16e80e3c8198aa41385fd2
Move native functions from ClatdController and TcUtils to libclat
for jni ClatdCoordinator.
Bug: 212345928
Test: atest libclat_test
Change-Id: Ia4b344b07537d57c3e4ff1285b0e7b17e0c63c3e
Needed because ClatdController and clatd binary are moved
into apex. libclat is used for accessing BPF map.
Bug: 212345928
Test: build
Change-Id: I1be5d4c9cc2c9865ac99f2595443e54e7334c843
Tethering module.
Delete tagSocket(), privilegedTagSocket() and untagSocket() since
they are moved out of TrafficController in aosp/1849156.
Bug: 202086915
Test: m; flash; boot;
Change-Id: Ifeaeb060fbf1add9f06748e7846b9e11e0345bda
Delete tagSocket(), privilegedTagSocket() and untagSocket() since
they are moved out of TrafficController in aosp/1849156.
Test: m
Change-Id: I6162c758446f597eb79734e00348dc8b1fe2d422
Chiachang Wang
authored and
Gerrit Code Review
commited 
Maciej Żenczykowski
authored and
Sooraj Sasindran
authored and
Junyu Lai
authored and
Lorenzo Colitti
authored and
Hungming Chen
commited 
Frank
commited 
Paul Hu
authored and
Mark Chien
authored and
Ken Chen
commited 
Wayne Ma
commited 
Treehugger Robot
authored and
Les Lee
commited