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feat: add database indices and testing

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rasputin
2026-06-08 15:01:06 +02:00
parent 2574a6e1e6
commit a232d4bfde
11 changed files with 289 additions and 7 deletions
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.idea/deploymentTargetSelector.xml
Generated
+44
View File
@@ -13,6 +13,50 @@
</DropdownSelection>
<DialogSelection />
</SelectionState>
<SelectionState runConfigName="getAll_baseline()">
<option name="selectionMode" value="DROPDOWN" />
<DropdownSelection timestamp="2026-05-31T17:55:52.851171Z">
<Target type="DEFAULT_BOOT">
<handle>
<DeviceId pluginId="PhysicalDevice" identifier="serial=48090DLAQ00119" />
</handle>
</Target>
</DropdownSelection>
<DialogSelection />
</SelectionState>
<SelectionState runConfigName="PaymentDaoBenchmark">
<option name="selectionMode" value="DROPDOWN" />
<DropdownSelection timestamp="2026-05-31T17:55:52.851171Z">
<Target type="DEFAULT_BOOT">
<handle>
<DeviceId pluginId="PhysicalDevice" identifier="serial=48090DLAQ00119" />
</handle>
</Target>
</DropdownSelection>
<DialogSelection />
</SelectionState>
<SelectionState runConfigName="concurrentReadWrite()">
<option name="selectionMode" value="DROPDOWN" />
<DropdownSelection timestamp="2026-05-31T17:55:52.851171Z">
<Target type="DEFAULT_BOOT">
<handle>
<DeviceId pluginId="PhysicalDevice" identifier="serial=48090DLAQ00119" />
</handle>
</Target>
</DropdownSelection>
<DialogSelection />
</SelectionState>
<SelectionState runConfigName="checkJournalMode()">
<option name="selectionMode" value="DROPDOWN" />
<DropdownSelection timestamp="2026-05-31T17:55:52.851171Z">
<Target type="DEFAULT_BOOT">
<handle>
<DeviceId pluginId="PhysicalDevice" identifier="serial=48090DLAQ00119" />
</handle>
</Target>
</DropdownSelection>
<DialogSelection />
</SelectionState>
</selectionStates>
</component>
</project>
app/build.gradle.kts
+25 -1
View File
@@ -29,9 +29,13 @@ android {
versionCode = 1
versionName = "1.0"
testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
// testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
testInstrumentationRunner = "androidx.benchmark.junit4.AndroidBenchmarkRunner"
testInstrumentationRunnerArguments["androidx.benchmark.suppressErrors"] = "ACTIVITY-MISSING"
}
testBuildType = "benchmark"
buildTypes {
release {
isMinifyEnabled = false
@@ -40,6 +44,13 @@ android {
"proguard-rules.pro"
)
}
create("benchmark") {
initWith(buildTypes.getByName("release"))
signingConfig = signingConfigs.getByName("debug") // sign with debug key for easy deployment
installation {
enableBaselineProfile = false // ← disables profile embedding for this build type only
}
}
}
compileOptions {
sourceCompatibility = JavaVersion.VERSION_11
@@ -61,6 +72,16 @@ android {
getByName("release") {
java.srcDirs("build/generated/ksp/release/kotlin")
}
getByName("benchmark") {
java.srcDirs("build/generated/ksp/benchmark/kotlin")
}
}
}
androidComponents {
onVariants(selector().withBuildType("benchmark")) { variant ->
variant.packaging.resources.excludes.add("baseline-prof.txt")
variant.packaging.resources.excludes.add("baseline.profm")
}
}
@@ -79,6 +100,9 @@ dependencies {
testImplementation(libs.junit)
androidTestImplementation(platform(libs.androidx.compose.bom))
androidTestImplementation(libs.androidx.compose.ui.test.junit4)
implementation(libs.androidx.benchmark.junit4)
androidTestImplementation(libs.androidx.runner)
androidTestImplementation(libs.androidx.test.ext.junit)
androidTestImplementation(libs.androidx.espresso.core)
androidTestImplementation(libs.androidx.junit)
debugImplementation(libs.androidx.compose.ui.test.manifest)
app/src/androidTest/AndroidManifest.xml
+7
View File
@@ -0,0 +1,7 @@
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools">
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
</manifest>
app/src/androidTest/java/com/bitcointxoko/gudariwallet/benchmark/PaymentDaoBenchmark.kt
+164
View File
@@ -0,0 +1,164 @@
package com.bitcointxoko.gudariwallet.benchmark
import android.content.Context
import androidx.benchmark.junit4.BenchmarkRule
import androidx.benchmark.junit4.measureRepeated
import androidx.room.Room
import androidx.test.core.app.ApplicationProvider
import androidx.test.ext.junit.runners.AndroidJUnit4
import com.bitcointxoko.gudariwallet.data.db.AppDatabase
import com.bitcointxoko.gudariwallet.data.db.PaymentDao
import com.bitcointxoko.gudariwallet.data.db.PaymentRecordEntity
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
import kotlinx.coroutines.runBlocking
import org.junit.After
import org.junit.Before
import org.junit.Rule
import org.junit.Test
import org.junit.runner.RunWith
@RunWith(AndroidJUnit4::class)
class PaymentDaoBenchmark {
@get:Rule
val benchmarkRule = BenchmarkRule()
private lateinit var db: AppDatabase
private lateinit var dao: PaymentDao
@Before
fun setup() {
val context = ApplicationProvider.getApplicationContext<Context>()
db = Room.inMemoryDatabaseBuilder(context, AppDatabase::class.java)
.allowMainThreadQueries()
.build()
dao = db.paymentDao()
val now = System.currentTimeMillis()
val fakePayments = (1..5_000).map { i ->
PaymentRecordEntity(
checkingId = "checking_$i",
paymentHash = "hash_$i",
amountMsat = if (i % 2 == 0) (i * 1000L) else -(i * 1000L),
feeMsat = 1000L,
memo = if (i % 3 == 0) "Coffee payment $i" else null,
time = (now - i * 60_000L).toString(),
createdAt = (now / 1000) - (i * 60L),
status = when (i % 4) {
0 -> "complete"
1 -> "paid"
2 -> "pending"
else -> "failed"
},
bolt11 = "lnbc${i}n1...",
pending = i % 4 == 2,
preimage = "preimage_$i",
extra = null,
savedAt = now - (i * 60_000L),
pubkey = if (i % 5 == 0) "pubkey_$i" else null,
alias = if (i % 5 == 0) "alias_$i" else null
)
}
runBlocking { dao.insertAll(fakePayments) }
}
@After
fun teardown() {
db.close()
}
@Test
fun getAll_baseline() = benchmarkRule.measureRepeated {
runBlocking { dao.getAll() }
}
@Test
fun getPage_30rows() = benchmarkRule.measureRepeated {
runBlocking { dao.getPage(limit = 30, offset = 0) }
}
@Test
fun getPage_30rows_deepOffset() = benchmarkRule.measureRepeated {
runBlocking { dao.getPage(limit = 30, offset = 2_000) }
}
@Test
fun queryAll_noFilters() = benchmarkRule.measureRepeated {
runBlocking {
dao.queryAll(null, null, null, null, null, null)
}
}
@Test
fun queryAll_withSearchQuery() = benchmarkRule.measureRepeated {
runBlocking {
dao.queryAll("Coffee", null, null, null, null, null)
}
}
@Test
fun queryAll_statusFilter() = benchmarkRule.measureRepeated {
runBlocking {
dao.queryAll(null, "complete,paid", null, null, null, null)
}
}
@Test
fun queryAll_combinedFilters() = benchmarkRule.measureRepeated {
val now = System.currentTimeMillis() / 1000
runBlocking {
dao.queryAll(
searchQuery = "Coffee",
statusPattern = "complete,paid",
minAmountMsat = 10_000L,
maxAmountMsat = 5_000_000L,
minCreatedAt = now - 86_400 * 30,
maxCreatedAt = now
)
}
}
@Test
fun getByCheckingId_lookup() = benchmarkRule.measureRepeated {
runBlocking { dao.getByCheckingId("checking_2500") }
}
@Test
fun count_rows() = benchmarkRule.measureRepeated {
runBlocking { dao.count() }
}
@Test
fun concurrentReadWrite_walBenefit() = benchmarkRule.measureRepeated {
// Simulate a write happening concurrently with a read
// (WAL allows these to proceed in parallel; default journal blocks)
val writeJob = CoroutineScope(Dispatchers.IO).launch {
dao.insert(
PaymentRecordEntity(
checkingId = "concurrent_${System.nanoTime()}",
paymentHash = "hash_concurrent",
amountMsat = 1000L,
feeMsat = 10L,
memo = "concurrent write",
time = System.currentTimeMillis().toString(),
createdAt = System.currentTimeMillis() / 1000,
status = "complete",
bolt11 = "lnbc...",
pending = false,
preimage = "preimage",
extra = null,
savedAt = System.currentTimeMillis(),
pubkey = null,
alias = null
)
)
}
// Read while write is in-flight
runBlocking {
dao.getPage(limit = 30, offset = 0)
writeJob.join()
}
}
}
app/src/main/AndroidManifest.xml
+2
View File
@@ -10,6 +10,8 @@
<uses-permission android:name="android.permission.FOREGROUND_SERVICE_SPECIAL_USE" />
<uses-permission android:name="android.permission.NFC" />
<uses-permission android:name="android.permission.VIBRATE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-feature android:name="android.hardware.camera" android:required="false" />
<uses-feature android:name="android.hardware.nfc" android:required="false" />
app/src/main/java/com/bitcointxoko/gudariwallet/data/db/AppDatabase.kt
+12 -3
View File
@@ -14,7 +14,7 @@ import androidx.sqlite.db.SupportSQLiteDatabase
LnurlCacheEntity::class,
NodeAliasCacheEntity::class,
],
version = 5, // ← bumped
version = 6,
exportSchema = false
)
@TypeConverters(PaymentConverters::class)
@@ -70,13 +70,22 @@ abstract class AppDatabase : RoomDatabase() {
}
}
val MIGRATION_4_5 = object : Migration(4, 5) {
private val MIGRATION_4_5 = object : Migration(4, 5) {
override fun migrate(db: SupportSQLiteDatabase) {
db.execSQL("ALTER TABLE payment_records ADD COLUMN pubkey TEXT")
db.execSQL("ALTER TABLE payment_records ADD COLUMN alias TEXT")
}
}
private val MIGRATION_5_6 = object : Migration(5, 6) {
override fun migrate(db: SupportSQLiteDatabase) {
db.execSQL("CREATE INDEX IF NOT EXISTS `index_payment_record_status` ON `payment_records` (`status`)")
db.execSQL("CREATE INDEX IF NOT EXISTS `index_payment_record_created_at` ON `payment_records` (`createdAt`)")
db.execSQL("CREATE INDEX IF NOT EXISTS `index_payment_record_amount_msat` ON `payment_records` (`amountMsat`)")
db.execSQL("CREATE INDEX IF NOT EXISTS `index_payment_record_status_created_at` ON `payment_records` (`status`, `createdAt`)")
}
}
fun getInstance(context: Context): AppDatabase =
INSTANCE ?: synchronized(this) {
INSTANCE ?: Room.databaseBuilder(
@@ -84,7 +93,7 @@ abstract class AppDatabase : RoomDatabase() {
AppDatabase::class.java,
"gudari_wallet.db"
)
.addMigrations(MIGRATION_1_2, MIGRATION_2_3, MIGRATION_3_4) // ← added
.addMigrations(MIGRATION_1_2, MIGRATION_2_3, MIGRATION_3_4, MIGRATION_4_5, MIGRATION_5_6)
.build()
.also { INSTANCE = it }
}
app/src/main/java/com/bitcointxoko/gudariwallet/data/db/PaymentRecordEntity.kt
+10 -1
View File
@@ -2,10 +2,19 @@ package com.bitcointxoko.gudariwallet.data.db
import androidx.room.ColumnInfo
import androidx.room.Entity
import androidx.room.Index
import androidx.room.PrimaryKey
import androidx.room.TypeConverters
@Entity(tableName = "payment_records")
@Entity(
tableName = "payment_records",
indices = [
Index(value = ["status"]), // WHERE status LIKE ?
Index(value = ["createdAt"]), // WHERE created_at BETWEEN ? AND ?
Index(value = ["amountMsat"]), // WHERE amount_msat BETWEEN ? AND ?
Index(value = ["status", "createdAt"]) // composite: common combined filter
]
)
@TypeConverters(PaymentConverters::class)
data class PaymentRecordEntity(
@PrimaryKey
build.gradle.kts
+2
View File
@@ -3,4 +3,6 @@ plugins {
alias(libs.plugins.android.application) apply false
alias(libs.plugins.kotlin.compose) apply false
alias(libs.plugins.ksp) apply false
alias(libs.plugins.android.library) apply false
alias(libs.plugins.android.test) apply false
}
gradle.properties
+13
View File
@@ -22,3 +22,16 @@ android.disallowKotlinSourceSets=false
ksp.useKsp2=true
ksp.incremental=true
ksp.incremental.log=false
# Enable configuration cache
org.gradle.configuration-cache=true
# Parallel project execution (useful if you add more modules later)
org.gradle.parallel=true
# Increase heap if you see OOM during KSP/compilation
# org.gradle.jvmargs=-Xmx4g -XX:+UseG1GC
# Enable build caching (caches task outputs across clean builds)
org.gradle.caching=true
gradle/libs.versions.toml
+9
View File
@@ -30,6 +30,9 @@ secp256k1-kmp = "0.23.0"
lyricist = "1.8.0"
material3 = "1.4.0"
work = "2.9.1"
benchmark = "1.4.1"
runner = "1.5.2"
androidx-test-ext = "1.2.1"
[libraries]
androidx-biometric = { module = "androidx.biometric:biometric", version.ref = "biometric" }
@@ -75,6 +78,9 @@ lyricist = { module = "cafe.adriel.lyricist:lyricist", version.ref = "lyricist"
lyricist-processor = { module = "cafe.adriel.lyricist:lyricist-processor", version.ref = "lyricist" }
androidx-material3 = { group = "androidx.compose.material3", name = "material3", version.ref = "material3" }
androidx-work-runtime-ktx = { group = "androidx.work", name = "work-runtime-ktx", version.ref = "work" }
androidx-benchmark-junit4 = { group = "androidx.benchmark", name = "benchmark-junit4", version.ref = "benchmark" }
androidx-runner = { group = "androidx.test", name = "runner", version.ref = "runner" }
androidx-test-ext-junit = { group = "androidx.test.ext", name = "junit", version.ref = "androidx-test-ext" }
[plugins]
android-application = { id = "com.android.application", version.ref = "agp" }
@@ -82,3 +88,6 @@ kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "ko
kotlin-compose = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
protobuf = { id = "com.google.protobuf", version.ref = "protobufPlugin" }
androidx-benchmark = { id = "androidx.benchmark", version.ref = "benchmark" }
android-library = { id = "com.android.library", version.ref = "agp" }
android-test = { id = "com.android.test", version.ref = "agp" }
settings.gradle.kts
-1
View File
@@ -24,4 +24,3 @@ dependencyResolutionManagement {
rootProject.name = "Gudari Wallet"
include(":app")