- CallbackInfo becomes a static class so that it can be instantiated
and looked at more easily than before.
- CallbackInfo gains hashCode() because it has equals().
- effectively final field are qualified final
- fixes bug when polling the next callback: poll() on a LinkedBlockingQueue
returns null when timing out, which was not failing the test cleanly.
Test: ConnectivityServiceTest passes
Bug: 32561414
(cherry picked from commit b573a2964c)
Change-Id: Ica5f1609975e4b256f4e2f3dc2ac84362e762da2
Network usage is tracked by the kernel at the UID level, which is
granular enough for normal apps, but large components (such as the
system server) are impossible to debug without adding additional
socket tagging to help identify subsystems within a UID.
To help ensure that system components tag all their network traffic,
this change offers a new StrictMode option to detect and report
untagged sockets.
Test: builds, boots, all common traffic tagged
Bug: 30943431, 30414041
Change-Id: I825c7941076054732264690247de2863342638e2
Symptom : Infinite reboot
Reproduce step :
1. Set the Always-on VPN in M OS
2. OS upgrade from M to N
Reproduce frequency : 100%
Reason of issue :
https://android.googlesource.com/platform/frameworks/base/+/9b74791
As you know, in M OS, Always-on VPN information is stored in keystore with encryted.
However, in N OS, there is no encryption when it put in keystore.
So, You deleted keystore check(locked/unlock) logic on ConnectivityService.
By this reason, when device upgrade to N OS(set Always-on VPN), it goes infinite boot.
(Cannot read old always-on vpn information untill device unlock.)
Solution :
I founded exception handling when this case as follows:
If getting Credentials.LOCKDOWN_VPN information has null value(catch the exception),
updateLockdownVpn returns false value.
Signed-off-by: SangJin Cha <sj.cha@lge.com>
Change-Id: I6fd980152440bb5248aab45e2f8fda448d3f6c7b
This is the same notification as the one shown during legacy lockdown
mode, sans the 'reset' button.
The notification is only shown during times when VPN has not yet
established or has failed, for example during boot or after a crash.
Bug: 29123115
(cherry picked from commit 9ca892f698)
(cherry picked from commit c777123d5c)
Change-Id: I42b4b24e25175bb7628b46a79431d2592644803c
Dependent on ag/1550196 where API is defined.
Bug: 31015360
Bug: 26545374
Test: runtest --path
frameworks/base/core/tests/coretests/src/android/net/NetworkStatsTest.java,
other test classes.
(cherry picked from commit 9369e9d105)
(cherry picked from commit 757658193d)
Change-Id: I79e401fc4159264a075febba82bd8c295b8e677f
This patch introduces an assertEventuallyThat helper function in
ConnectivityServiceTest which given a boolean function retries until the
function returns true or until a maximum retry time is reached.
This function is used to fix flakyness of testAvoidBadWifiSetting where
the Message posted by reevaluate() could reach the Handler's
MessageQueue after waitForIdle takes effect, resulting in the test to
fail.
Instead of fixing the flakyness by introdcing hard sleep times,
assertEventuallyThat is used to reduce the overall test time.
With this change the test has been observed to pass with 100% success
rate over 50000 invocations.
Test: $ runtest frameworks-net
Bug: 32561414
(cherry picked from commit b54c8cffa8)
(cherry picked from commit b1bddc92c5)
Change-Id: I432f90a699dadfef37a5d0a69e25050753340964
This patch fixes flakyness of testRequestBenchmark by adjusting time
limit for callback registration from 100ms to 180ms, and time limits for
onAvailable and onLost triggers from 30ms to 40ms.
With these timeouts the test succeeds 100% over 5000 iterations.
When using 150ms for registration timeout, running the test 5000 times
fails 2 times.
When using 30ms for onLost timeout, running the test 5000 times fails
1 times.
In addition, this patch also cleans testRequestBenchmark and uses the
more stable SystemClock.elapsedRealtime() for duration measurements.
Test: $ runtest frameworks-net
Bug: 32561414
(cherry picked from commit 766e564647)
(cherry picked from commit 8436dae4c3)
Change-Id: I3caf10025f203156a297c0b522f24768a18accc9
Most tests were failing because due to a null NetworkCapabilities.
Example:
1) testNetworkStatsWifi(com.android.server.net.NetworkStatsServiceTest)
java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.net.NetworkCapabilities.hasCapability(int)' on a null object reference
at
com.android.server.net.NetworkStatsService.updateIfacesLocked(NetworkStatsService.java:983)
BUG: 30839080
(cherry picked from commit f96df4b298)
(cherry picked from commit 00a6e6c111)
Change-Id: I6eee96178ade6adfc1406e06d5376206ca2420e5
