1509434 - Intermittent testAudioFocus | Exception caught - java.lang.NullPointerException

Reporter

Description

•

6 years ago

treeherder

Filed by: csabou [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=213499468&repo=autoland

https://queue.taskcluster.net/v1/task/JERF7bGjTb6uClWORoAk1g/runs/0/artifacts/public/logs/live_backing.log

[task 2018-11-23T04:04:43.209Z] 04:04:43     INFO -  TEST-PASS | testAudioFocus | Check audio focus state - Should own audio focus.
[task 2018-11-23T04:04:43.210Z] 04:04:43     INFO -  - simulate losing audio focus transiently -
[task 2018-11-23T04:04:43.210Z] 04:04:43     INFO -  Buffered messages logged at 04:04:34
[task 2018-11-23T04:04:43.211Z] 04:04:43     INFO -  0 ERROR Exception caught during test! - java.lang.NullPointerException
[task 2018-11-23T04:04:43.211Z] 04:04:43     INFO -  	at org.mozilla.gecko.media.AudioFocusAgent.changeAudioFocus(AudioFocusAgent.java:230)
[task 2018-11-23T04:04:43.212Z] 04:04:43     INFO -  	at org.mozilla.gecko.tests.testAudioFocus.testBasicAbility(testAudioFocus.java:51)
[task 2018-11-23T04:04:43.212Z] 04:04:43     INFO -  	at org.mozilla.gecko.tests.testAudioFocus.testAudioFocus(testAudioFocus.java:20)
[task 2018-11-23T04:04:43.213Z] 04:04:43     INFO -  	at java.lang.reflect.Method.invokeNative(Native Method)
[task 2018-11-23T04:04:43.213Z] 04:04:43     INFO -  	at java.lang.reflect.Method.invoke(Method.java:525)
[task 2018-11-23T04:04:43.214Z] 04:04:43     INFO -  	at android.test.InstrumentationTestCase.runMethod(InstrumentationTestCase.java:214)
[task 2018-11-23T04:04:43.214Z] 04:04:43     INFO -  	at android.test.InstrumentationTestCase.runTest(InstrumentationTestCase.java:199)
[task 2018-11-23T04:04:43.215Z] 04:04:43     INFO -  	at android.test.ActivityInstrumentationTestCase2.runTest(ActivityInstrumentationTestCase2.java:192)
[task 2018-11-23T04:04:43.216Z] 04:04:43     INFO -  	at org.mozilla.gecko.tests.BaseRobocopTest.runTest(BaseRobocopTest.java:188)
[task 2018-11-23T04:04:43.216Z] 04:04:43     INFO -  	at junit.framework.TestCase.runBare(TestCase.java:134)
[task 2018-11-23T04:04:43.217Z] 04:04:43     INFO -  	at junit.framework.TestResult$1.protect(TestResult.java:115)
[task 2018-11-23T04:04:43.217Z] 04:04:43     INFO -  	at junit.framework.TestResult.runProtected(TestResult.java:133)
[task 2018-11-23T04:04:43.218Z] 04:04:43     INFO -  	at junit.framework.TestResult.run(TestResult.java:118)
[task 2018-11-23T04:04:43.218Z] 04:04:43     INFO -  	at junit.framework.TestCase.run(TestCase.java:124)
[task 2018-11-23T04:04:43.219Z] 04:04:43     INFO -  	at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:191)
[task 2018-11-23T04:04:43.219Z] 04:04:43     INFO -  	at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:176)
[task 2018-11-23T04:04:43.220Z] 04:04:43     INFO -  	at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:554)
[task 2018-11-23T04:04:43.220Z] 04:04:43     INFO -  	at org.mozilla.gecko.FennecInstrumentationTestRunner.onStart(FennecInstrumentationTestRunner.java:66)
[task 2018-11-23T04:04:43.220Z] 04:04:43     INFO -  	at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1701)
[task 2018-11-23T04:04:43.222Z] 04:04:43     INFO -  Buffered messages finished
[task 2018-11-23T04:04:43.222Z] 04:04:43  WARNING -  TEST-UNEXPECTED-FAIL | testAudioFocus | Exception caught - java.lang.NullPointerException
[task 2018-11-23T04:04:43.223Z] 04:04:43     INFO -  TEST-OK | testAudioFocus | took 33071ms
[task 2018-11-23T04:04:43.224Z] 04:04:43     INFO -  TEST-START | Shutdown
[task 2018-11-23T04:04:43.224Z] 04:04:43     INFO -  Passed: 4
[task 2018-11-23T04:04:43.225Z] 04:04:43     INFO -  Failed: 1
[task 2018-11-23T04:04:43.225Z] 04:04:43     INFO -  Todo: 0
[task 2018-11-23T04:04:43.226Z] 04:04:43     INFO -  SimpleTest FINISHED
[task 2018-11-23T04:07:42.106Z] 04:07:42     INFO -  wait for org.mozilla.fennec_aurora complete; top activity=com.android.launcher
[task 2018-11-23T04:07:42.311Z] 04:07:42     INFO -  INFO | automation.py | Application ran for: 0:03:43.398838
[task 2018-11-23T04:07:42.311Z] 04:07:42     INFO -  INFO | zombiecheck | Reading PID log: /tmp/tmphusPa1pidlog
[task 2018-11-23T04:07:42.828Z] 04:07:42     INFO -  /data/tombstones does not exist; tombstone check skipped
[task 2018-11-23T04:07:44.164Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): StrictMode policy violation; ~duration=187 ms: android.os.StrictMode$StrictModeDiskReadViolation: policy=543 violation=2
[task 2018-11-23T04:07:44.164Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at android.os.StrictMode$AndroidBlockGuardPolicy.onReadFromDisk(StrictMode.java:1123)
[task 2018-11-23T04:07:44.165Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at android.app.SharedPreferencesImpl.awaitLoadedLocked(SharedPreferencesImpl.java:203)
[task 2018-11-23T04:07:44.165Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at android.app.SharedPreferencesImpl.contains(SharedPreferencesImpl.java:268)
[task 2018-11-23T04:07:44.166Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at org.mozilla.gecko.switchboard.Preferences.getOverrideValue(Preferences.java:70)
[task 2018-11-23T04:07:44.166Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at org.mozilla.gecko.switchboard.SwitchBoard.isInExperiment(SwitchBoard.java:154)
[task 2018-11-23T04:07:44.167Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at org.mozilla.gecko.mma.MmaDelegate.isMmaExperimentEnabled(MmaDelegate.java:246)
[task 2018-11-23T04:07:44.168Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at org.mozilla.gecko.preferences.GeckoPreferences.isMmaAvailableAndEnabled(GeckoPreferences.java:1513)
[task 2018-11-23T04:07:44.169Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at org.mozilla.gecko.mma.MmaDelegate.isMmaAllowed(MmaDelegate.java:258)
[task 2018-11-23T04:07:44.169Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at org.mozilla.gecko.mma.MmaDelegate.notifyDefaultBrowserStatus(MmaDelegate.java:150)
[task 2018-11-23T04:07:44.169Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at org.mozilla.gecko.BrowserApp.onStart(BrowserApp.java:1150)
[task 2018-11-23T04:07:44.169Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1171)
[task 2018-11-23T04:07:44.170Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at android.app.Activity.performStart(Activity.java:5143)
[task 2018-11-23T04:07:44.170Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2184)
[task 2018-11-23T04:07:44.171Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)
[task 2018-11-23T04:07:44.171Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at android.app.ActivityThread.access$600(ActivityThread.java:141)
[task 2018-11-23T04:07:44.171Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)
[task 2018-11-23T04:07:44.172Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at android.os.Handler.dispatchMessage(Handler.java:99)
[task 2018-11-23T04:07:44.172Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at android.os.Looper.loop(Looper.java:137)
[task 2018-11-23T04:07:44.173Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at android.app.ActivityThread.main(ActivityThread.java:5103)
[task 2018-11-23T04:07:44.173Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at java.lang.reflect.Method.invokeNative(Native Method)
[task 2018-11-23T04:07:44.174Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at java.lang.reflect.Method.invoke(Method.java:525)
[task 2018-11-23T04:07:44.174Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
[task 2018-11-23T04:07:44.174Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
[task 2018-11-23T04:07:44.174Z] 04:07:44     INFO -  11-22 20:04:05.220 D/StrictMode( 2149): 	at dalvik.system.NativeStart.main(Native Method)
[task 2018-11-23T04:07:44.175Z] 04:07:44     INFO -  11-22 20:04:05.250 I/dalvikvm( 2149): Could not find method android.content.Context.startForegroundService, referenced from method org.mozilla.mozstumbler.service.mainthread.LocalPreferenceReceiver.onReceive
[task 2018-11-23T04:07:44.175Z] 04:07:44     INFO -  11-22 20:04:05.250 W/dalvikvm( 2149): VFY: unable to resolve virtual method 864: Landroid/content/Context;.startForegroundService (Landroid/content/Intent;)Landroid/content/ComponentName;
[task 2018-11-23T04:07:44.175Z] 04:07:44     INFO -  11-22 20:04:05.250 D/StumblerSafeReceiver( 2149): Registered local preference listener
[task 2018-11-23T04:07:44.176Z] 04:07:44     INFO -  11-22 20:04:05.270 I/Choreographer( 2149): Skipped 70 frames!  The application may be doing too much work on its main thread.
[task 2018-11-23T04:07:44.176Z] 04:07:44     INFO -  11-22 20:04:05.410 I/dalvikvm( 2149): Could not find method android.view.Window.setStatusBarColor, referenced from method org.mozilla.gecko.util.WindowUtil.setStatusBarColor
[task 2018-11-23T04:07:44.177Z] 04:07:44     INFO -  11-22 20:04:05.410 W/dalvikvm( 2149): VFY: unable to resolve virtual method 20149: Landroid/view/Window;.setStatusBarColor (I)V
[task 2018-11-23T04:07:44.177Z] 04:07:44     INFO -  11-22 20:04:05.869 D/libEGL  ( 2149): loaded /system/lib/egl/libEGL_emulation.so
[task 2018-11-23T04:07:44.177Z] 04:07:44     INFO -  11-22 20:04:05.889 D/        ( 2149): HostConnection::get() New Host Connection established 0x2a202560, tid 2149
[task 2018-11-23T04:07:44.178Z] 04:07:44     INFO -  11-22 20:04:05.909 D/libEGL  ( 2149): loaded /system/lib/egl/libGLESv1_CM_emulation.so
[task 2018-11-23T04:07:44.178Z] 04:07:44     INFO -  11-22 20:04:05.939 D/libEGL  ( 2149): loaded /system/lib/egl/libGLESv2_emulation.so

Geoff Brown [:gbrown]

Comment 1

•

6 years ago

Retries were inconclusive:

https://treeherder.mozilla.org/#/jobs?repo=autoland&searchStr=robocop&tochange=a773a42f4c001614c4ae826bc8ada7de29cea3e6&fromchange=ac1c8b26e69085a1ce075939533eb081b9e997ce&selectedJob=213503250

but bug 1505972 is the earliest testAudioFocus failure that I can find. Related?

Flags: needinfo?(alwu)

Comment hidden (Intermittent Failures Robot)

8 failures in 2387 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 2
* autoland: 3
* try: 1
* mozilla-central: 2

Platform breakdown:
* android-em-4-3-armv7-api16: 8

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1509434&startday=2018-11-19&endday=2018-11-25&tree=all

Alastor Wu [:alwu]

Comment 3

•

6 years ago

No, bug 1505972 only modified internal decoding state which won't affect the high level test like this.

From the log [1], it seems Java part got a null ptr.

[1] https://treeherder.mozilla.org/logviewer.html#?job_id=213499468&repo=autoland&lineNumber=1480

Flags: needinfo?(alwu)

Comment hidden (Intermittent Failures Robot)

25 failures in 2808 pushes (0.009 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 7
* try: 7
* autoland: 8
* mozilla-central: 3

Platform breakdown:
* android-em-4-3-armv7-api16: 25

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1509434&startday=2018-11-26&endday=2018-12-02&tree=all

Cosmin Sabou [:CosminS]

Comment 5

•

6 years ago

This has 29 failures in the last 7 days, all on android-em-4-3-armv7-api16 opt. 

Went with the retriggers up until here: https://treeherder.mozilla.org/#/jobs?repo=autoland&resultStatus=testfailed%2Cbusted%2Cexception%2Csuccess%2Crunning%2Cpending%2Crunnable&searchStr=android%2C4.3%2Capi16%2B%2Copt%2Cmochitests%2Ctest-android-em-4.3-arm7-api-16%2Fopt-robocop-1%2Cm%28rc1%29&fromchange=023c546c01cd2d3c4d382ab5e9245a48f138e934&group_state=expanded&tochange=6893246437a24a624ba3876c518ec82ba09e995d&selectedJob=215876161

Taking a bit of a wild guess here but maybe https://hg.mozilla.org/integration/autoland/rev/f3f2be0cb3a6 has something to do with this. Retriggered - http://tinyurl.com/ybvkatca

Recent failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=215845849&repo=autoland&lineNumber=1497

Comment hidden (Intermittent Failures Robot)

25 failures in 1862 pushes (0.013 failures/push) were associated with this bug in the last 7 days.

This is the #49 most frequent failure this week.

Repository breakdown:
* try: 1
* mozilla-inbound: 7
* autoland: 17

Platform breakdown:
* android-em-4-3-armv7-api16: 25

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1509434&startday=2018-12-03&endday=2018-12-09&tree=all

Geoff Brown [:gbrown]

Comment 7

•

5 years ago

Picking up where Cosmin left off, I arrived at:

https://treeherder.mozilla.org/#/jobs?repo=mozilla-inbound&searchStr=robocop&tochange=be4f0249121820f15551de0d21e6e3626526f997&fromchange=ab0dfc5b827dcc0a2eef87d8e9ccbf383a397f72

There were 4 testAudioFocus failures in approx 50 runs of rc1 on be4f0249121820f15551de0d21e6e3626526f997; there were no testAudioFocus failures in approx 50 runs of rc1 on the previous revision, suggesting this failure started with bug 1505685 (which appears related to android media).

:petru - Can you investigate?

Blocks: 1505685

Flags: needinfo?(petru.lingurar)

Petru-Mugurel Lingurar [:petru]

Assignee

Updated

•

5 years ago

Assignee: nobody → petru.lingurar

Status: NEW → ASSIGNED

Petru-Mugurel Lingurar [:petru]

Assignee

Comment 8

•

5 years ago

Attached file Bug 1509434 - Part 1 - Wait for AudioFocusAgent to be initialized before starting testAudioFocus;r?JanH — Details

There is a small race between actually starting the test after Gecko:Ready and
having the AudioFocusAgent that the tests depend on initialized, which is also
done after Gecko:Ready.

To avoid this situation we will wait for Gecko:Ready and then for
AudioFocusAgent to complete it's initialization.

Petru-Mugurel Lingurar [:petru]

Assignee

Comment 9

•

5 years ago

Attached file Bug 1509434 - Part 2 - Wait for AudioFocusAgent to be initialized before starting testMediaControl;r?JanH — Details

Inside the tests from testMediaControl audio focus is not immediately checked
as for the tests from testAudioFocus but nonetheless we should make sure
AudioFocusAgent is initialized before proceeding with the media tests.

Depends on D14417

Petru-Mugurel Lingurar [:petru]

Assignee

Comment 10

•

5 years ago

To actually start the test we wait until Gecko is ready [1], event [2] that precedes [3] initializing AudioFocusAgent [4] and the instance of AudioManager[5] so it may be possible that when we requestAudioFocus() [6] the instance of AudioManager is not yet initialized and so we get that dreaded NullPointerException [7].

To fix this we will wait not only for Gecko to be ready but also for the AudioFocusAgent to finish it's initialization.
This is needed just for this media tests as IRL initializing the AudioManager is so close to Gecko being ready that until actually needing it, there will be other operations that will provide a more than enough timespan for the initialization to complete.


[1] https://searchfox.org/mozilla-central/rev/3160ddc1f0ab55d230c595366662c62950e5c785/mobile/android/tests/browser/robocop/src/org/mozilla/gecko/tests/testAudioFocus.java#17
[2] https://searchfox.org/mozilla-central/rev/3160ddc1f0ab55d230c595366662c62950e5c785/mobile/android/tests/browser/robocop/src/org/mozilla/gecko/tests/OldBaseTest.java#87
[3] https://searchfox.org/mozilla-central/rev/3160ddc1f0ab55d230c595366662c62950e5c785/mobile/android/base/java/org/mozilla/gecko/GeckoApp.java#679
[4] https://searchfox.org/mozilla-central/rev/3160ddc1f0ab55d230c595366662c62950e5c785/mobile/android/base/java/org/mozilla/gecko/GeckoApplication.java#448
[5] https://searchfox.org/mozilla-central/rev/3160ddc1f0ab55d230c595366662c62950e5c785/mobile/android/base/java/org/mozilla/gecko/media/AudioFocusAgent.java#71
[6] https://searchfox.org/mozilla-central/rev/3160ddc1f0ab55d230c595366662c62950e5c785/mobile/android/tests/browser/robocop/src/org/mozilla/gecko/tests/testAudioFocus.java#45
[7] https://searchfox.org/mozilla-central/rev/3160ddc1f0ab55d230c595366662c62950e5c785/mobile/android/base/java/org/mozilla/gecko/media/AudioFocusAgent.java#138

Flags: needinfo?(petru.lingurar)

Comment hidden (typo)

A try build with the applied patches to rerun the failing test a few times - https://treeherder.mozilla.org/#/jobs?repo=try&revision=3b49dfe20e385c7ab490c0665cd3f9a5033338ee

Petru-Mugurel Lingurar [:petru]

Assignee

Comment 12

•

5 years ago

A try build with the above patches applied to rerun the failing test a few times - https://treeherder.mozilla.org/#/jobs?repo=try&revision=3b49dfe20e385c7ab490c0665cd3f9a5033338ee

Comment hidden (Intermittent Failures Robot)

32 failures in 2485 pushes (0.013 failures/push) were associated with this bug in the last 7 days.

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. ** 

Repository breakdown:
* try: 2
* autoland: 15
* mozilla-inbound: 11
* mozilla-central: 4

Platform breakdown:
* android-em-4-3-armv7-api16: 32

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1509434&startday=2018-12-10&endday=2018-12-16&tree=all

Petru-Mugurel Lingurar [:petru]

Assignee

Updated

•

5 years ago

Keywords: checkin-needed

Pulsebot

Comment 14

•

5 years ago

Pushed by ebalazs@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/f525a4f572f6
Part 1 - Wait for AudioFocusAgent to be initialized before starting testAudioFocus;r=JanH
https://hg.mozilla.org/integration/autoland/rev/4b128c704ca6
Part 2 - Wait for AudioFocusAgent to be initialized before starting testMediaControl;r=JanH

Keywords: checkin-needed

Andrei Ciure[:aciure]

Comment 15

•

5 years ago

bugherder

https://hg.mozilla.org/mozilla-central/rev/f525a4f572f6
https://hg.mozilla.org/mozilla-central/rev/4b128c704ca6

Status: ASSIGNED → RESOLVED

Closed: 5 years ago

status-firefox66: --- → fixed

Resolution: --- → FIXED

Target Milestone: --- → Firefox 66

Ryan VanderMeulen [:RyanVM]

Updated

•

5 years ago

status-firefox64: --- → wontfix

status-firefox65: --- → affected

Keywords: crash

Ryan VanderMeulen [:RyanVM]

Comment 16

•

5 years ago

bugherder uplift

https://hg.mozilla.org/releases/mozilla-beta/rev/4d21abcabd2a
https://hg.mozilla.org/releases/mozilla-beta/rev/73c6129bfe79

status-firefox65: affected → fixed

Flags: in-testsuite+

Whiteboard: [stockwell needswork:owner] → [stockwell fixed]

Comment hidden (Intermittent Failures Robot)

1 failures in 2648 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 1

Platform breakdown:
* android-em-4-3-armv7-api16: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1509434&startday=2018-12-17&endday=2018-12-23&tree=all

Levente Sacal

Comment 18

•

5 years ago

Is manual QE needed to verify the issue here?

Petru-Mugurel Lingurar [:petru]

Assignee

Comment 19

•

5 years ago

(In reply to Levente Sacal from comment #18)
> Is manual QE needed to verify the issue here?

Thanks Levente but I don't think manual testing could catch this.
For the issue to happen in the first place time is of the essence (time needed for some code initialization to happen) so it can only reasonably occur in automated tests, while IRL there would be enough time (because of accessing and loading a webpage before starting media playing) for this not to happen.

Liz Henry (:lizzard) (relman/hg->git project)

Updated

•

5 years ago

Priority: -- → P1

BMO Automation

Updated

•

3 years ago

Product: Firefox for Android → Firefox for Android Graveyard

Bug 1509434 - Part 1 - Wait for AudioFocusAgent to be initialized before starting testAudioFocus;r?JanH 5 years ago Petru-Mugurel Lingurar [:petru] 47 bytes, text/x-phabricator-request		Details \| Review
Bug 1509434 - Part 2 - Wait for AudioFocusAgent to be initialized before starting testMediaControl;r?JanH 5 years ago Petru-Mugurel Lingurar [:petru] 47 bytes, text/x-phabricator-request		Details \| Review