Node / meshtastic / Meshtastic-Android / files / core / database / src / commonTest / kotlin / org / meshtastic / core / database / dao / CommonNodeInfoDaoAtomicDeleteTest.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.database.dao

Tff7b72import T7ee787androidx.room3.executeSQL

Tff7b72import T7ee787androidx.room3.useWriterConnection

Tff7b72import T7ee787kotlinx.coroutines.test.runTest

Tff7b72import T7ee787org.meshtastic.core.database.MeshtasticDatabase

Tff7b72import T7ee787org.meshtastic.core.database.entity.MetadataEntity

Tff7b72import T7ee787org.meshtastic.core.database.entity.NodeEntity

Tff7b72import T7ee787org.meshtastic.core.database.getInMemoryDatabaseBuilder

Tff7b72import T7ee787org.meshtastic.core.testing.setupTestContext

Tff7b72import T7ee787org.meshtastic.proto.DeviceMetadata

Tff7b72import T7ee787org.meshtastic.proto.User

Tff7b72import T7ee787kotlin.test.AfterTest

Tff7b72import T7ee787kotlin.test.BeforeTest

Tff7b72import T7ee787kotlin.test.Test

Tff7b72import T7ee787kotlin.test.assertFails

Tff7b72import T7ee787kotlin.test.assertNotNull

Tff7b72import T7ee787kotlin.test.assertNull

Tff7b72import T7ee787kotlin.test.assertTrue

Tff7b72abstract Tff7b72class T56d364CommonNodeInfoDaoAtomicDeleteTest Tb4b4b4{

Tff7b72private Tff7b72lateinit Tff7b72var Te6edf3databaseTb4b4b4: Te6edf3MeshtasticDatabase

Tff7b72private Tff7b72lateinit Tff7b72var Te6edf3daoTb4b4b4: Te6edf3NodeInfoDao

Tf0883e@BeforeTest

Tff7b72fun Td2a8ffsetUpTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3setupTestContextTb4b4b4(Tb4b4b4)

Te6edf3database Tff7b72= Te6edf3getInMemoryDatabaseBuilderTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3buildTb4b4b4(Tb4b4b4)

Te6edf3dao Tff7b72= Te6edf3databaseTb4b4b4.Te6edf3nodeInfoDaoTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tf0883e@AfterTest

Tff7b72fun Td2a8fftearDownTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3databaseTb4b4b4.Te6edf3closeTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffdeleteNodeAndMetadataRemovesBothRowsTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runTest Tb4b4b4{

Te6edf3seedNodeAndMetadataTb4b4b4(Te6edf3NODE_NUMTb4b4b4, Ta5d6ff"Ta5d6fftestTa5d6ff"Tb4b4b4)

Te6edf3daoTb4b4b4.Te6edf3deleteNodeAndMetadataTb4b4b4(Te6edf3NODE_NUMTb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3daoTb4b4b4.Te6edf3getNodeByNumTb4b4b4(Te6edf3NODE_NUMTb4b4b4)Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3daoTb4b4b4.Te6edf3getAllMetadataSnapshotTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3none Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3num Tff7b72=Tff7b72= Te6edf3NODE_NUM Tb4b4b4}Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffdeleteNodesAndMetadataChunksPastBindLimitTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runTest Tb4b4b4{

Tff7b72val Te6edf3secondNum Tff7b72= Te6edf3NODE_NUM Tff7b72+ T79c0ff1

Te6edf3seedNodeAndMetadataTb4b4b4(Te6edf3NODE_NUMTb4b4b4, Ta5d6ff"Ta5d6fffirstTa5d6ff"Tb4b4b4)

Te6edf3seedNodeAndMetadataTb4b4b4(Te6edf3secondNumTb4b4b4, Ta5d6ff"Ta5d6ffsecondTa5d6ff"Tb4b4b4)

Tff7b72val Te6edf3nodeNums Tff7b72= Te6edf3buildList Tb4b4b4{

Te6edf3addTb4b4b4(Te6edf3NODE_NUMTb4b4b4)

Te6edf3repeatTb4b4b4(Te6edf3NodeInfoDaoTb4b4b4.Te6edf3MAX_BIND_PARAMS Tff7b72- T79c0ff1Tb4b4b4) Tb4b4b4{ Te6edf3addTb4b4b4(Tff7b72-Tb4b4b4(Tffa657it Tff7b72+ T79c0ff1Tb4b4b4)Tb4b4b4) Tb4b4b4}

Te6edf3addTb4b4b4(Te6edf3secondNumTb4b4b4)

Tb4b4b4}

Te6edf3daoTb4b4b4.Te6edf3deleteNodesAndMetadataTb4b4b4(Te6edf3nodeNumsTb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3daoTb4b4b4.Te6edf3getNodeByNumTb4b4b4(Te6edf3NODE_NUMTb4b4b4)Tb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3daoTb4b4b4.Te6edf3getNodeByNumTb4b4b4(Te6edf3secondNumTb4b4b4)Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3daoTb4b4b4.Te6edf3getAllMetadataSnapshotTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3none Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3num Tff7b72=Tff7b72= Te6edf3NODE_NUM Tff7b72|Tff7b72| Tffa657itTb4b4b4.Te6edf3num Tff7b72=Tff7b72= Te6edf3secondNum Tb4b4b4}Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffdeleteNodeAndMetadataRollsBackWhenMetadataDeleteFailsTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runTest Tb4b4b4{

Te6edf3seedNodeAndMetadataTb4b4b4(Te6edf3NODE_NUMTb4b4b4, Ta5d6ff"Ta5d6fftestTa5d6ff"Tb4b4b4)

Te6edf3databaseTb4b4b4.Te6edf3useWriterConnection Tb4b4b4{

Tffa657itTb4b4b4.Te6edf3executeSQLTb4b4b4(

Ta5d6ff"""

Ta5d6ff CREATE TRIGGER fail_metadata_delete

BEFORE DELETE ON metadata

WHEN OLD.num = Tffd700$Te6edf3NODE_NUM

Ta5d6ff BEGIN

SELECT RAISE(ABORT, 'forced metadata delete failure');

END

Ta5d6ff"""

Tb4b4b4.Te6edf3trimIndentTb4b4b4(Tb4b4b4)Tb4b4b4,

Tb4b4b4)

Tb4b4b4}

Te6edf3assertFails Tb4b4b4{ Te6edf3daoTb4b4b4.Te6edf3deleteNodeAndMetadataTb4b4b4(Te6edf3NODE_NUMTb4b4b4) Tb4b4b4}

Te6edf3assertNotNullTb4b4b4(Te6edf3daoTb4b4b4.Te6edf3getNodeByNumTb4b4b4(Te6edf3NODE_NUMTb4b4b4)Tb4b4b4, Ta5d6ff"Ta5d6ffnode deletion must roll back with metadata deletionTa5d6ff"Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3daoTb4b4b4.Te6edf3getAllMetadataSnapshotTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3any Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3num Tff7b72=Tff7b72= Te6edf3NODE_NUM Tb4b4b4}Tb4b4b4, Ta5d6ff"Ta5d6ffmetadata must remain after rollbackTa5d6ff"Tb4b4b4)

Tb4b4b4}

Tff7b72private Tff7b72suspend Tff7b72fun Td2a8ffseedNodeAndMetadataTb4b4b4(Te6edf3nodeNumTb4b4b4: Tffa657IntTb4b4b4, Te6edf3labelTb4b4b4: Tffa657StringTb4b4b4) Tb4b4b4{

Te6edf3daoTb4b4b4.Te6edf3upsertTb4b4b4(Te6edf3NodeEntityTb4b4b4(Te6edf3num Tff7b72= Te6edf3nodeNumTb4b4b4, Te6edf3user Tff7b72= Te6edf3UserTb4b4b4(Te6edf3id Tff7b72= Ta5d6ff"Ta5d6ff!node-Tffd700$Te6edf3labelTa5d6ff"Tb4b4b4)Tb4b4b4)Tb4b4b4)

Te6edf3daoTb4b4b4.Te6edf3upsertTb4b4b4(Te6edf3MetadataEntityTb4b4b4(Te6edf3num Tff7b72= Te6edf3nodeNumTb4b4b4, Te6edf3proto Tff7b72= Te6edf3DeviceMetadataTb4b4b4(Te6edf3firmware_version Tff7b72= Te6edf3labelTb4b4b4)Tb4b4b4)Tb4b4b4)

Tb4b4b4}

Tff7b72private Tff7b72companion Tff7b72object Tb4b4b4{

Tff7b72const Tff7b72val Te6edf3NODE_NUM Tff7b72= T79c0ff0Te6edf3x1234

Tb4b4b4}

Tb4b4b4}