LineageOS/android_packages_modules_Connectivity
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix cell stats did not increase due to rate limit in battery stats

Browse Source 
Current test triggers batterystats to update mobile stats by
switching default network and ConnectivityService will call
reportMobileRadioPowerState to have batterystats update the
mobile stats. But in current design, batterystats will
rate-limit the update if it is due to modem power state change.
So the modem stats might not be updated if it's rate-limited.
The other reasons (plug/unplug, battery level change,etc) will
be unaffected. Thus, dump battery stats in the test to trigger
a full sync of data.

Bug: 256087047
Test: CtsNetTestCases:BatteryStatsManagerTest
Change-Id: I936d51f0c205640eac94f80062ad66f55df9d0df
This commit is contained in:
Aaron Huang
2022-11-24 16:52:48 +08:00
parent 19cc5a8e48
commit 3c4231d613
1 changed files with 7 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
tests/cts/net/src/android/net/cts/BatteryStatsManagerTest.java
View File

@@ -155,6 +155,13 @@ public class BatteryStatsManagerTest{
// removing data activity tracking.
mCtsNetUtils.ensureWifiConnected();
// There's rate limit to update mobile battery so if ConnectivityService calls
// BatteryStatsManager.reportMobileRadioPowerState when default network changed,
// the mobile stats might not be updated. But if the mobile update due to other
// reasons (plug/unplug, battery level change, etc) will be unaffected. Thus here
// dumps the battery stats to trigger a full sync of data.
executeShellCommand("dumpsys batterystats");
// Check cellular battery stats are updated.
runAsShell(UPDATE_DEVICE_STATS,
() -> assertStatsEventually(mBsm::getCellularBatteryStats,