Node / meshtastic / Meshtastic-Android / files / core / service / src / androidHostTest / kotlin / org / meshtastic / core / service / AndroidMeshWorkerManagerTest.kt

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T8b949e/*

* Copyright (c) 2026 Meshtastic LLC

*

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program. If not, see <https://www.gnu.org/licenses/>.

*/

Tff7b72package T7ee787org.meshtastic.core.service

Tff7b72import T7ee787android.content.Context

Tff7b72import T7ee787androidx.test.core.app.ApplicationProvider

Tff7b72import T7ee787androidx.work.Configuration

Tff7b72import T7ee787androidx.work.CoroutineWorker

Tff7b72import T7ee787androidx.work.ListenableWorker

Tff7b72import T7ee787androidx.work.WorkInfo

Tff7b72import T7ee787androidx.work.WorkManager

Tff7b72import T7ee787androidx.work.WorkerFactory

Tff7b72import T7ee787androidx.work.WorkerParameters

Tff7b72import T7ee787androidx.work.testing.SynchronousExecutor

Tff7b72import T7ee787androidx.work.testing.WorkManagerTestInitHelper

Tff7b72import T7ee787kotlinx.coroutines.CompletableDeferred

Tff7b72import T7ee787kotlinx.coroutines.runBlocking

Tff7b72import T7ee787org.junit.Test

Tff7b72import T7ee787org.junit.runner.RunWith

Tff7b72import T7ee787org.meshtastic.core.repository.PersistedPacketId

Tff7b72import T7ee787org.meshtastic.core.service.worker.SendMessageWorker

Tff7b72import T7ee787org.robolectric.RobolectricTestRunner

Tff7b72import T7ee787org.robolectric.annotation.Config

Tff7b72import T7ee787kotlin.test.assertEquals

Tf0883e@RunWithTb4b4b4(Te6edf3RobolectricTestRunnerTff7b72::Te6edf3classTb4b4b4)

Tf0883e@ConfigTb4b4b4(Te6edf3sdk Tff7b72= Tff7b72[T79c0ff3T79c0ff4Tff7b72]Tb4b4b4)

Tff7b72class T56d364AndroidMeshWorkerManagerTest Tb4b4b4{

Tf0883e@Test

Tff7b72fun Td2a8ff`repeated persisted row scheduling keeps the active unique worker`Tb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3context Tff7b72= Te6edf3ApplicationProviderTb4b4b4.Te6edf3getApplicationContextTff7b72<Te6edf3ContextTff7b72>Tb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3factory Tff7b72= Te6edf3BlockingWorkerFactoryTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3configuration Tff7b72=

Te6edf3ConfigurationTb4b4b4.Te6edf3BuilderTb4b4b4(Tb4b4b4)

Tb4b4b4.Te6edf3setExecutorTb4b4b4(Te6edf3SynchronousExecutorTb4b4b4(Tb4b4b4)Tb4b4b4)

Tb4b4b4.Te6edf3setWorkerFactoryTb4b4b4(Te6edf3factoryTb4b4b4)

Tb4b4b4.Te6edf3setMinimumLoggingLevelTb4b4b4(Te6edf3androidTb4b4b4.Te6edf3utilTb4b4b4.Te6edf3LogTb4b4b4.Te6edf3DEBUGTb4b4b4)

Tb4b4b4.Te6edf3buildTb4b4b4(Tb4b4b4)

Te6edf3WorkManagerTestInitHelperTb4b4b4.Te6edf3initializeTestWorkManagerTb4b4b4(Te6edf3contextTb4b4b4, Te6edf3configurationTb4b4b4)

Tff7b72val Te6edf3workManager Tff7b72= Te6edf3WorkManagerTb4b4b4.Te6edf3getInstanceTb4b4b4(Te6edf3contextTb4b4b4)

Tff7b72val Te6edf3persistedId Tff7b72= Te6edf3PersistedPacketIdTb4b4b4(Te6edf3myNodeNum Tff7b72= T79c0ff4T79c0ff2Tb4b4b4, Te6edf3uuid Tff7b72= T79c0ff9T79c0ff9LTb4b4b4)

Tff7b72val Te6edf3manager Tff7b72= Te6edf3AndroidMeshWorkerManagerTb4b4b4(Te6edf3workManagerTb4b4b4)

Tff7b72try Tb4b4b4{

Te6edf3managerTb4b4b4.Te6edf3enqueueSendMessageTb4b4b4(Te6edf3persistedIdTb4b4b4)

Te6edf3runBlocking Tb4b4b4{ Te6edf3factoryTb4b4b4.Te6edf3startedTb4b4b4.Te6edf3awaitTb4b4b4(Tb4b4b4) Tb4b4b4}

Tff7b72val Te6edf3first Tff7b72= Te6edf3workManagerTb4b4b4.Te6edf3getWorkInfosForUniqueWorkTb4b4b4(Te6edf3workNameTb4b4b4(Te6edf3persistedIdTb4b4b4)Tb4b4b4)Tb4b4b4.Te6edf3getTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3singleTb4b4b4(Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3WorkInfoTb4b4b4.Te6edf3StateTb4b4b4.Te6edf3RUNNINGTb4b4b4, Te6edf3firstTb4b4b4.Te6edf3stateTb4b4b4, Ta5d6ff"Ta5d6ffThe worker must be parked before the GC guard runsTa5d6ff"Tb4b4b4)

T8b949e// Regression guard (#6720): GC pressure here used to collect the worker's CallbackToFutureAdapter

T8b949e// completer, marking the running work FAILED so the KEEP enqueue below replaced it (flaky on loaded CI).

Te6edf3repeatTb4b4b4(T79c0ff3Tb4b4b4) Tb4b4b4{

Te6edf3SystemTb4b4b4.Te6edf3gcTb4b4b4(Tb4b4b4)

Te6edf3SystemTb4b4b4.Te6edf3runFinalizationTb4b4b4(Tb4b4b4)

Tb4b4b4}

Te6edf3managerTb4b4b4.Te6edf3enqueueSendMessageTb4b4b4(Te6edf3persistedIdTb4b4b4)

Tff7b72val Te6edf3retained Tff7b72= Te6edf3workManagerTb4b4b4.Te6edf3getWorkInfosForUniqueWorkTb4b4b4(Te6edf3workNameTb4b4b4(Te6edf3persistedIdTb4b4b4)Tb4b4b4)Tb4b4b4.Te6edf3getTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3singleTb4b4b4(Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3firstTb4b4b4.Te6edf3idTb4b4b4, Te6edf3retainedTb4b4b4.Te6edf3idTb4b4b4, Ta5d6ff"Ta5d6ffKEEP must retain the active work request instead of replacing itTa5d6ff"Tb4b4b4)

Tb4b4b4} Tff7b72finally Tb4b4b4{

Te6edf3factoryTb4b4b4.Te6edf3releaseTb4b4b4.Te6edf3completeTb4b4b4(Tffa657UnitTb4b4b4)

Te6edf3workManagerTb4b4b4.Te6edf3cancelUniqueWorkTb4b4b4(Te6edf3workNameTb4b4b4(Te6edf3persistedIdTb4b4b4)Tb4b4b4)Tb4b4b4.Te6edf3resultTb4b4b4.Te6edf3getTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tff7b72private Tff7b72fun Td2a8ffworkNameTb4b4b4(Te6edf3idTb4b4b4: Te6edf3PersistedPacketIdTb4b4b4) Tff7b72= Ta5d6ff"Tffd700${Te6edf3SendMessageWorkerTb4b4b4.Te6edf3WORK_NAME_PREFIXTffd700}Tffd700${Te6edf3idTb4b4b4.Te6edf3myNodeNumTffd700}Ta5d6ff_Tffd700${Te6edf3idTb4b4b4.Te6edf3uuidTffd700}Ta5d6ff"

Tff7b72private Tff7b72class T56d364BlockingWorkerFactory Tb4b4b4: Te6edf3WorkerFactoryTb4b4b4(Tb4b4b4) Tb4b4b4{

T8b949e// Awaiting release (instead of awaitCancellation) keeps the parked worker coroutine strongly reachable;

T8b949e// startWork()'s future holds its completer only weakly, and a GC'd completer fails the work (#6720).

Tff7b72val Te6edf3started Tff7b72= Te6edf3CompletableDeferredTff7b72<Tffa657UnitTff7b72>Tb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3release Tff7b72= Te6edf3CompletableDeferredTff7b72<Tffa657UnitTff7b72>Tb4b4b4(Tb4b4b4)

Tff7b72override Tff7b72fun Td2a8ffcreateWorkerTb4b4b4(

Te6edf3appContextTb4b4b4: Te6edf3ContextTb4b4b4,

Te6edf3workerClassNameTb4b4b4: Tffa657StringTb4b4b4,

Te6edf3workerParametersTb4b4b4: Te6edf3WorkerParametersTb4b4b4,

Tb4b4b4)Tb4b4b4: Te6edf3ListenableWorker? Tff7b72= Tff7b72if Tb4b4b4(Te6edf3workerClassName Tff7b72=Tff7b72= Te6edf3SendMessageWorkerTff7b72::Te6edf3classTb4b4b4.Te6edf3javaTb4b4b4.Te6edf3nameTb4b4b4) Tb4b4b4{

Te6edf3BlockingWorkerTb4b4b4(Te6edf3appContextTb4b4b4, Te6edf3workerParametersTb4b4b4, Te6edf3startedTb4b4b4, Te6edf3releaseTb4b4b4)

Tb4b4b4} Tff7b72else Tb4b4b4{

Tff7b72null

Tb4b4b4}

Tb4b4b4}

Tff7b72private Tff7b72class T56d364BlockingWorkerTb4b4b4(

Te6edf3appContextTb4b4b4: Te6edf3ContextTb4b4b4,

Te6edf3workerParametersTb4b4b4: Te6edf3WorkerParametersTb4b4b4,

Tff7b72private Tff7b72val Te6edf3startedTb4b4b4: Te6edf3CompletableDeferredTff7b72<Tffa657UnitTff7b72>Tb4b4b4,

Tff7b72private Tff7b72val Te6edf3releaseTb4b4b4: Te6edf3CompletableDeferredTff7b72<Tffa657UnitTff7b72>Tb4b4b4,

Tb4b4b4) Tb4b4b4: Te6edf3CoroutineWorkerTb4b4b4(Te6edf3appContextTb4b4b4, Te6edf3workerParametersTb4b4b4) Tb4b4b4{

Tff7b72override Tff7b72suspend Tff7b72fun Td2a8ffdoWorkTb4b4b4(Tb4b4b4)Tb4b4b4: Te6edf3Result Tb4b4b4{

Te6edf3startedTb4b4b4.Te6edf3completeTb4b4b4(Tffa657UnitTb4b4b4)

Te6edf3releaseTb4b4b4.Te6edf3awaitTb4b4b4(Tb4b4b4)

Tff7b72return Te6edf3ResultTb4b4b4.Te6edf3successTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}