Node / meshtastic / Meshtastic-Android / files / core / database / src / commonTest / kotlin / org / meshtastic / core / database / DatabaseManagerRetirementTest.kt

Displaying Raw • Download

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.database

Tff7b72import T7ee787androidx.datastore.preferences.core.edit

Tff7b72import T7ee787androidx.datastore.preferences.core.longPreferencesKey

Tff7b72import T7ee787kotlinx.coroutines.flow.first

Tff7b72import T7ee787kotlinx.coroutines.test.runTest

Tff7b72import T7ee787kotlin.test.AfterTest

Tff7b72import T7ee787kotlin.test.BeforeTest

Tff7b72import T7ee787kotlin.test.Test

Tff7b72import T7ee787kotlin.test.assertEquals

Tff7b72import T7ee787kotlin.test.assertFailsWith

Tff7b72import T7ee787kotlin.test.assertFalse

Tff7b72import T7ee787kotlin.test.assertNull

Tff7b72import T7ee787kotlin.test.assertTrue

Tff7b72class T56d364DatabaseManagerRetirementTest Tb4b4b4: Te6edf3DatabaseManagerTestFixtureTb4b4b4(Tb4b4b4) Tb4b4b4{

Tf0883e@BeforeTest Tff7b72fun Td2a8ffsetUpTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3setUpFixtureTb4b4b4(Tb4b4b4)

Tf0883e@AfterTest Tff7b72fun Td2a8fftearDownTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3tearDownFixtureTb4b4b4(Tb4b4b4)

Tf0883e@Test

Tff7b72fun Td2a8ffsourcePoolStaysOpenAfterLogicalRetirementTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runTestTb4b4b4(Te6edf3testDispatcherTb4b4b4) Tb4b4b4{

Tff7b72val Tb4b4b4(Te6edf3dbATb4b4b4, Te6edf3dbBTb4b4b4) Tff7b72= Te6edf3setupTwoDatabasesTb4b4b4(Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3dbBTb4b4b4, Te6edf3managerTb4b4b4.Te6edf3currentDbTb4b4b4.Te6edf3valueTb4b4b4, Ta5d6ff"Ta5d6ffaddrB's DB should be active before associationTa5d6ff"Tb4b4b4)

Tff7b72val Te6edf3sourceDb Tff7b72= Te6edf3managerTb4b4b4.Te6edf3currentDbTb4b4b4.Te6edf3value

T8b949e// Successful merge logically retires the source but does not close its pool.

Te6edf3managerTb4b4b4.Te6edf3associateCurrentDeviceTb4b4b4(Te6edf3nodeNum Tff7b72= T79c0ff1T79c0ff2T79c0ff3Tb4b4b4, Te6edf3deviceId Tff7b72= Ta5d6ff"Ta5d6ffdeadbeefdeadbeefTa5d6ff"Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3dbATb4b4b4, Te6edf3managerTb4b4b4.Te6edf3currentDbTb4b4b4.Te6edf3valueTb4b4b4, Ta5d6ff"Ta5d6ffdestination must be canonical after successful mergeTa5d6ff"Tb4b4b4)

T8b949e// Direct DAO read on the retained source reference — must succeed (pool still open).

Tff7b72val Te6edf3sourceMyNode Tff7b72= Te6edf3sourceDbTb4b4b4.Te6edf3nodeInfoDaoTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3getMyNodeInfoTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3firstTb4b4b4(Tb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3sourceMyNodeTb4b4b4, Ta5d6ff"Ta5d6ffsource read must succeed (pool open); source content is empty by defaultTa5d6ff"Tb4b4b4)

Tff7b72val Tb4b4b4(Te6edf3writersTb4b4b4, Te6edf3waitersTb4b4b4) Tff7b72= Te6edf3managerTb4b4b4.Te6edf3debugWriterCountsTb4b4b4(Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff0Tb4b4b4, Te6edf3writersTb4b4b4, Ta5d6ff"Ta5d6ffno leaked writers after associationTa5d6ff"Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff0Tb4b4b4, Te6edf3waitersTb4b4b4, Ta5d6ff"Ta5d6ffno pending drain waiters after associationTa5d6ff"Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3buildDbNameTb4b4b4(Ta5d6ff"Ta5d6ffaddrBTa5d6ff"Tb4b4b4) Tff7b72in Te6edf3armableDsTb4b4b4.Te6edf3dataTb4b4b4.Te6edf3firstTb4b4b4(Tb4b4b4)Tff7b72[Te6edf3retiredDbNamesKeyTff7b72]Tb4b4b4.Te6edf3orEmptyTb4b4b4(Tb4b4b4)Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3managerTb4b4b4.Te6edf3deletedDatabaseNamesTb4b4b4.Te6edf3isEmptyTb4b4b4(Tb4b4b4)Tb4b4b4, Ta5d6ff"Ta5d6ffsame-process retirement must not delete the sourceTa5d6ff"Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffsessionRolloverDuringMergeRollsBackAssociationAndKeepsSourceActiveTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runTestTb4b4b4(Te6edf3testDispatcherTb4b4b4) Tb4b4b4{

Tff7b72val Tb4b4b4(Te6edf3canonicalTb4b4b4, Te6edf3sourceTb4b4b4) Tff7b72= Te6edf3setupTwoDatabasesTb4b4b4(Tb4b4b4)

Tff7b72var Te6edf3sessionActive Tff7b72= Tff7b72true

Te6edf3managerTb4b4b4.Te6edf3beforeMerge Tff7b72= Tb4b4b4{ Te6edf3_Tb4b4b4, Te6edf3_Tb4b4b4, Te6edf3_ Tff7b72-Tff7b72> Te6edf3sessionActive Tff7b72= Tff7b72false Tb4b4b4}

Te6edf3managerTb4b4b4.Te6edf3associateCurrentDeviceTb4b4b4(

Te6edf3nodeNum Tff7b72= T79c0ff1T79c0ff2T79c0ff3Tb4b4b4,

Te6edf3deviceId Tff7b72= Ta5d6ff"Ta5d6ffdeadbeefdeadbeefTa5d6ff"Tb4b4b4,

Te6edf3isSessionActive Tff7b72= Tb4b4b4{ Te6edf3sessionActive Tb4b4b4}Tb4b4b4,

Tb4b4b4)

Tff7b72val Te6edf3sourceName Tff7b72= Te6edf3buildDbNameTb4b4b4(Ta5d6ff"Ta5d6ffaddrBTa5d6ff"Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3sourceTb4b4b4, Te6edf3managerTb4b4b4.Te6edf3currentDbTb4b4b4.Te6edf3valueTb4b4b4, Ta5d6ff"Ta5d6ffstale association must leave the source activeTa5d6ff"Tb4b4b4)

Te6edf3assertFalseTb4b4b4(Te6edf3canonicalTb4b4b4.Te6edf3mergeMarkerDaoTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3isMergedTb4b4b4(Te6edf3sourceNameTb4b4b4)Tb4b4b4, Ta5d6ff"Ta5d6ffstale merge must roll back its markerTa5d6ff"Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3sourceName Tff7b72!in Te6edf3armableDsTb4b4b4.Te6edf3dataTb4b4b4.Te6edf3firstTb4b4b4(Tb4b4b4)Tff7b72[Te6edf3retiredDbNamesKeyTff7b72]Tb4b4b4.Te6edf3orEmptyTb4b4b4(Tb4b4b4)Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3managerTb4b4b4.Te6edf3deletedDatabaseNamesTb4b4b4.Te6edf3isEmptyTb4b4b4(Tb4b4b4)Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffpersistedRetirementIsReclaimedOnceBeforeFirstDeviceDatabaseOpenTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runTestTb4b4b4(Te6edf3testDispatcherTb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3retiredName Tff7b72= Te6edf3buildDbNameTb4b4b4(Ta5d6ff"Ta5d6ffretired-addressTa5d6ff"Tb4b4b4)

Tff7b72val Te6edf3lastUsedKey Tff7b72= Te6edf3longPreferencesKeyTb4b4b4(Ta5d6ff"Ta5d6ffdb_last_used:Tffd700$Te6edf3retiredNameTa5d6ff"Tb4b4b4)

Te6edf3armableDsTb4b4b4.Te6edf3edit Tb4b4b4{

Tffa657itTff7b72[Te6edf3retiredDbNamesKeyTff7b72] Tff7b72= Te6edf3setOfTb4b4b4(Te6edf3retiredNameTb4b4b4)

Tffa657itTff7b72[Te6edf3lastUsedKeyTff7b72] Tff7b72= T79c0ff1T79c0ff2T79c0ff3L

Tb4b4b4}

Tff7b72val Te6edf3restartedManager Tff7b72= Te6edf3createManagerTb4b4b4(Tb4b4b4)

Te6edf3restartedManagerTb4b4b4.Te6edf3switchActiveDatabaseTb4b4b4(Ta5d6ff"Ta5d6ffaddrATa5d6ff"Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3listOfTb4b4b4(Te6edf3retiredNameTb4b4b4)Tb4b4b4, Te6edf3restartedManagerTb4b4b4.Te6edf3deletedDatabaseNamesTb4b4b4)

Tff7b72val Te6edf3cleanedPrefs Tff7b72= Te6edf3armableDsTb4b4b4.Te6edf3dataTb4b4b4.Te6edf3firstTb4b4b4(Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3retiredName Tff7b72!in Te6edf3cleanedPrefsTff7b72[Te6edf3retiredDbNamesKeyTff7b72]Tb4b4b4.Te6edf3orEmptyTb4b4b4(Tb4b4b4)Tb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3cleanedPrefsTff7b72[Te6edf3lastUsedKeyTff7b72]Tb4b4b4)

Te6edf3restartedManagerTb4b4b4.Te6edf3switchActiveDatabaseTb4b4b4(Ta5d6ff"Ta5d6ffaddrBTa5d6ff"Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(

Te6edf3listOfTb4b4b4(Te6edf3retiredNameTb4b4b4)Tb4b4b4,

Te6edf3restartedManagerTb4b4b4.Te6edf3deletedDatabaseNamesTb4b4b4,

Ta5d6ff"Ta5d6ffcleanup must run once per lifetimeTa5d6ff"Tb4b4b4,

Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffcachedPoolRemainsTrackedWhenCloseFailsTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runTestTb4b4b4(Te6edf3testDispatcherTb4b4b4) Tb4b4b4{

Te6edf3managerTb4b4b4.Te6edf3switchActiveDatabaseTb4b4b4(Ta5d6ff"Ta5d6ffaddrATa5d6ff"Tb4b4b4)

Tff7b72val Te6edf3addrADatabase Tff7b72= Te6edf3managerTb4b4b4.Te6edf3currentDbTb4b4b4.Te6edf3value

Te6edf3managerTb4b4b4.Te6edf3switchActiveDatabaseTb4b4b4(Ta5d6ff"Ta5d6ffaddrBTa5d6ff"Tb4b4b4)

Tff7b72val Te6edf3addrAName Tff7b72= Te6edf3buildDbNameTb4b4b4(Ta5d6ff"Ta5d6ffaddrATa5d6ff"Tb4b4b4)

Te6edf3managerTb4b4b4.Te6edf3failCloseFor Tff7b72= Te6edf3addrADatabase

Te6edf3assertFailsWithTff7b72<Te6edf3IllegalStateExceptionTff7b72> Tb4b4b4{ Te6edf3managerTb4b4b4.Te6edf3closeCachedForTestTb4b4b4(Te6edf3addrANameTb4b4b4) Tb4b4b4}

Te6edf3managerTb4b4b4.Te6edf3failCloseFor Tff7b72= Tff7b72null

Te6edf3managerTb4b4b4.Te6edf3closeCachedForTestTb4b4b4(Te6edf3addrANameTb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff2Tb4b4b4, Te6edf3managerTb4b4b4.Te6edf3closeAttemptsTb4b4b4.Te6edf3count Tb4b4b4{ Tffa657it Tff7b72=Tff7b72=Tff7b72= Te6edf3addrADatabase Tb4b4b4}Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff1Tb4b4b4, Te6edf3managerTb4b4b4.Te6edf3closedDatabasesTb4b4b4.Te6edf3count Tb4b4b4{ Tffa657it Tff7b72=Tff7b72=Tff7b72= Te6edf3addrADatabase Tb4b4b4}Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffshutdownDoesNotDeleteRetiredFileWhenItsPoolFailsToCloseTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runTestTb4b4b4(Te6edf3testDispatcherTb4b4b4) Tb4b4b4{

Tff7b72val Tb4b4b4(Te6edf3_Tb4b4b4, Te6edf3retiredSourceTb4b4b4) Tff7b72= Te6edf3setupTwoDatabasesTb4b4b4(Tb4b4b4)

Te6edf3managerTb4b4b4.Te6edf3associateCurrentDeviceTb4b4b4(Te6edf3nodeNum Tff7b72= T79c0ff1T79c0ff2T79c0ff3Tb4b4b4, Te6edf3deviceId Tff7b72= Ta5d6ff"Ta5d6ffdeadbeefdeadbeefTa5d6ff"Tb4b4b4)

Tff7b72val Te6edf3retiredName Tff7b72= Te6edf3buildDbNameTb4b4b4(Ta5d6ff"Ta5d6ffaddrBTa5d6ff"Tb4b4b4)

Te6edf3managerTb4b4b4.Te6edf3failCloseFor Tff7b72= Te6edf3retiredSource

Te6edf3managerTb4b4b4.Te6edf3closeTb4b4b4(Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3retiredName Tff7b72!in Te6edf3managerTb4b4b4.Te6edf3deletedDatabaseNamesTb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3retiredName Tff7b72in Te6edf3armableDsTb4b4b4.Te6edf3dataTb4b4b4.Te6edf3firstTb4b4b4(Tb4b4b4)Tff7b72[Te6edf3retiredDbNamesKeyTff7b72]Tb4b4b4.Te6edf3orEmptyTb4b4b4(Tb4b4b4)Tb4b4b4)

Te6edf3assertFalseTb4b4b4(Te6edf3managerTb4b4b4.Te6edf3debugAcceptingWritesTb4b4b4(Tb4b4b4)Tb4b4b4)

Te6edf3managerTb4b4b4.Te6edf3failCloseFor Tff7b72= Tff7b72null

Te6edf3managerTb4b4b4.Te6edf3closeTb4b4b4(Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff2Tb4b4b4, Te6edf3managerTb4b4b4.Te6edf3closeAttemptsTb4b4b4.Te6edf3count Tb4b4b4{ Tffa657it Tff7b72=Tff7b72=Tff7b72= Te6edf3retiredSource Tb4b4b4}Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff1Tb4b4b4, Te6edf3managerTb4b4b4.Te6edf3closedDatabasesTb4b4b4.Te6edf3count Tb4b4b4{ Tffa657it Tff7b72=Tff7b72=Tff7b72= Te6edf3retiredSource Tb4b4b4}Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff1Tb4b4b4, Te6edf3managerTb4b4b4.Te6edf3deletedDatabaseNamesTb4b4b4.Te6edf3count Tb4b4b4{ Tffa657it Tff7b72=Tff7b72= Te6edf3retiredName Tb4b4b4}Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3retiredName Tff7b72!in Te6edf3armableDsTb4b4b4.Te6edf3dataTb4b4b4.Te6edf3firstTb4b4b4(Tb4b4b4)Tff7b72[Te6edf3retiredDbNamesKeyTff7b72]Tb4b4b4.Te6edf3orEmptyTb4b4b4(Tb4b4b4)Tb4b4b4)

Tb4b4b4}

Tb4b4b4}