这是一个运行 3-4 年的大型 Android 项目,在 Gradle 5.4.1 上运行。集成测试使用 Mockito、espresso 和 dagger。
我遇到了一个问题,我们将 Pendo 库添加到项目中,依赖项已作为标准添加到 Gradle。一切都运行良好,直到我们尝试运行集成测试(~2000),这些都是用 Spoon 在 fragment 中运行的。
大约在集成测试进行到一半时,在每次随机测试中,由于 LinearAlloc 超出容量,我们都会遇到 native 崩溃而终止测试运行。单独运行这些测试,或者在他们的本地类中运行它们没有问题通过并且已经稳定了很长时间。
我将整个应用程序恢复到已知的良好构建,仅添加了 Pendo 依赖项,这导致了同样的问题,但是我不相信这是由于 Pendo 造成的,因为我通过回到已知的良好构建进行测试(经过测试在这一点上再次出于理智)并添加一个随机的新依赖项,这导致了同样的问题。
据我所知,这可能与 Android 的方法限制有关。我应该提到我们正在使用 multidex 来分解应用程序。 Proguard 和 minify 也在使用中。
这里的部分问题是我真的不确定要查看什么来弄清楚导致此溢出的原因。按照测试运行的日志,似乎没有任何问题,除了一些垃圾收集(我猜这意味着某处泄漏)。我不确定这个问题是否归结为一些潜在的泄漏,并且新库正在将某些东西推到边缘,或者我不知道的 android 中是否存在一些依赖限制,或者其他一些方法来分解文件所以我们不会导致 LinearAlloc 被填满。
从阅读中,我知道 LinearAlloc 的限制在 Android 5 附近有所提高,我们在高于(Android 10)和低于此(Android 4)的设备上都遇到了问题,自 2017 年以来我真的没有看到太多关于这个的聊天,所以我感觉好像我遗漏了一些明显的东西,或者在项目中配置错误,因为它是在那之前设置的。
任何帮助将非常感激。我在下面转储了 gradle 文件的精简版本
android {
compileSdkVersion 28
buildToolsVersion "28.0.3"
sourceSets {
main.java.srcDirs += "src/main/kotlin"
main.jniLibs.srcDirs = ["src/main/jni"]
androidTest.java.srcDirs += ["src/androidTest/kotlin", "src/testUtilities/kotlin"]
debug.java.srcDirs += "src/debug/kotlin"
test.java.srcDirs += ["src/test/kotlin", "src/testUtilities/kotlin"]
}
defaultConfig {
minSdkVersion 17
targetSdkVersion 25 // Required to be sdk 25
versionCode 94
versionName "3.4.0"
versionNameSuffix System.getenv("ANDROID_VERSION_NAME_SUFFIX") ?: ""
multiDexEnabled true
multiDexKeepProguard file("multidex-keep-rules.pro")
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
testBuildType "debug"
renderscriptTargetApi 17
renderscriptSupportModeEnabled false
vectorDrawables.useSupportLibrary = true
}
packagingOptions {
exclude "META-INF/ASL2.0"
exclude "META-INF/LICENSE"
exclude "META-INF/NOTICE"
exclude "META-INF/NOTICE.txt"
exclude "META-INF/LICENSE.txt"
exclude "META-INF/MANIFEST.MF"
exclude "META-INF/main.kotlin_module"
exclude "META-INF/proguard/androidx-annotations.pro"
exclude "META-INF/atomicfu.kotlin_module"
}
buildTypes {
debug {
minifyEnabled true
shrinkResources true
proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
testCoverageEnabled = false
applicationIdSuffix = '.dev'
versionNameSuffix "-debug"
manifestPlaceholders = [isDebug: true]
}
release {
minifyEnabled true
shrinkResources true
proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
signingConfig signingConfigs.release
manifestPlaceholders = [isDebug: false]
}
}
dataBinding {
enabled = true
}
testOptions {
animationsDisabled = true
}
lintOptions {
checkDependencies = false
checkGeneratedSources = false
ignoreTestSources = true
disable "ExpiredTargetSdkVersion"
}
externalNativeBuild {
cmake {
path "CMakeLists.txt"
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
composer {
variants "debug"
shard true
withOrchestrator false
verboseOutput false
keepOutput true
if (project.hasProperty("composerClassTarget")) {
instrumentationArgument("class", project.getProperty("composerClassTarget"))
}
}
configurations {
ktlint
}
task ktlint(type: JavaExec) {
main = "com.pinterest.ktlint.Main"
classpath = configurations.ktlint
args "src/**/*.kt"
}
check.dependsOn ktlint
detekt {
input = files("$project.projectDir/src")
config = files("$project.projectDir/detekt.yml")
filters = ".*/testUtilities/.*, .*build.*, .*/tmp/.*, .*/resources/.*, .*/res/.*"
parallel = true
}
dependencies {
ktlint "com.pinterest:ktlint:0.36.0"
kapt "com.google.dagger:dagger-compiler:$daggerVersion"
kapt "com.github.bumptech.glide:compiler:$glideVersion"
kaptAndroidTest "com.google.dagger:dagger-compiler:$daggerVersion"
implementation fileTree(include: ['**/*.jar'], dir: 'libs')
implementation "androidx.multidex:multidex:2.0.1"
implementation "androidx.legacy:legacy-support-v4:1.0.0"
implementation "androidx.appcompat:appcompat:1.0.2"
implementation "androidx.recyclerview:recyclerview:1.0.0"
implementation "androidx.cardview:cardview:1.0.0"
implementation "androidx.gridlayout:gridlayout:1.0.0"
implementation "androidx.constraintlayout:constraintlayout:1.1.3"
implementation "androidx.lifecycle:lifecycle-process:2.2.0"
implementation "android.arch.work:work-runtime-ktx:$workManagerVersion"
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlinVersion"
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlinVersion"
implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlinVersion"
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$kotlinCoroutinesVersion"
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$kotlinCoroutinesVersion"
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-rx2:$kotlinCoroutinesVersion"
implementation "io.reactivex.rxjava2:rxkotlin:2.4.0"
implementation("io.reactivex.rxjava2:rxandroid:2.1.1") {
exclude group: "io.reactivex.rxjava2", module: "rxjava"
}
implementation "com.squareup.retrofit2:retrofit:$retrofitVersion"
implementation "com.squareup.retrofit2:converter-jackson:$retrofitVersion"
implementation("com.squareup.retrofit2:converter-simplexml:$retrofitVersion") {
exclude group: "stax", module: "stax-api"
exclude group: "stax", module: "stax"
exclude group: "xpp3", module: "xpp3"
}
implementation "com.squareup.retrofit2:adapter-rxjava2:$retrofitVersion"
implementation "com.squareup.okhttp3:logging-interceptor:$okHttpVersion"
implementation "com.fasterxml.jackson.module:jackson-module-kotlin:2.9.6"
implementation "com.clover.sdk:clover-android-sdk:$cloverVersion"
implementation "com.clover.sdk:clover-android-connector-sdk:$cloverVersion"
implementation "com.google.dagger:dagger:$daggerVersion"
implementation "org.slf4j:slf4j-api:$slf4jVersion"
implementation "com.amazonaws:aws-android-sdk-core:$awsSdkVersion"
implementation "com.amazonaws:aws-android-sdk-pinpoint:$awsSdkVersion"
implementation("com.amazonaws:aws-android-sdk-mobile-client:$awsSdkVersion@aar") {
transitive = true
}
implementation "com.amazonaws:aws-android-sdk-s3:$awsSdkVersion"
implementation "com.amazonaws:aws-android-sdk-appsync:$awsAppSyncSdkVersion"
implementation "org.eclipse.paho:org.eclipse.paho.client.mqttv3:1.2.0"
implementation "org.eclipse.paho:org.eclipse.paho.android.service:1.1.1"
implementation "org.greenrobot:eventbus:3.1.1"
implementation "com.github.bumptech.glide:glide:$glideVersion"
implementation "com.github.bumptech.glide:okhttp3-integration:$glideVersion"
implementation("com.madgag.spongycastle:prov:1.58.0.0") {
exclude group: "junit"
}
implementation "com.auth0.android:jwtdecode:1.4.0"
implementation "net.grandcentrix.tray:tray:0.12.0"
implementation "org.threeten:threetenbp:1.4.1"
implementation("com.jakewharton.threetenabp:threetenabp:1.2.2") {
exclude module: "threetenbp"
}
implementation("com.github.joschi.jackson:jackson-datatype-threetenbp:2.8.4") {
exclude module: "threetenbp"
}
implementation "com.newrelic.agent.android:android-agent:$newRelicVersion"
implementation "com.journeyapps:zxing-android-embedded:3.6.0"
implementation "com.g00fy2:versioncompare:1.3.4"
implementation "com.airbnb.android:lottie:3.3.1"
implementation project(":app:libs:clover:roam")
implementation("com.firstdata.clovergo:remote-pay-android-go-connector:3.3.1.4@aar") {
transitive = true
}
implementation('io.branch.sdk.android:library:4.3.2') {
exclude module: "bbpos"
}
debugImplementation "com.squareup.leakcanary:leakcanary-android:$leakCanaryVersion"
compileOnly "org.glassfish:javax.annotation:10.0-b28"
runtimeOnly "com.noveogroup.android:android-logger:$androidLoggerVersion"
testImplementation "org.slf4j:slf4j-simple:$slf4jVersion"
testImplementation "org.slf4j:jcl-over-slf4j:$slf4jVersion"
testImplementation "org.hamcrest:hamcrest-junit:2.0.0.0"
testImplementation("org.mockito:mockito-core:$mockitoVersion") {
exclude group: "net.bytebuddy"
}
testImplementation("com.nhaarman.mockitokotlin2:mockito-kotlin:$mockitoKotlinVersion") {
exclude group: "org.jetbrains.kotlin"
exclude group: "org.mockito"
}
testImplementation "net.bytebuddy:byte-buddy-android:$byteBuddyVersion"
testImplementation "net.bytebuddy:byte-buddy-agent:$byteBuddyVersion"
testImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:$kotlinCoroutinesVersion"
androidTestImplementation "androidx.test:runner:1.2.0"
androidTestImplementation "androidx.test:rules:1.2.0"
androidTestImplementation "androidx.test.uiautomator:uiautomator:2.2.0"
androidTestImplementation "androidx.multidex:multidex-instrumentation:2.0.0"
androidTestImplementation "androidx.test.espresso:espresso-core:$espressoVersion"
androidTestImplementation("androidx.test.espresso:espresso-contrib:$espressoVersion") {
exclude module: "material"
exclude module: "appcompat"
exclude module: "recyclerview"
exclude module: "cardview"
}
androidTestImplementation "androidx.test.espresso:espresso-intents:$espressoVersion"
androidTestImplementation "android.arch.work:work-testing:$workManagerVersion"
androidTestImplementation "com.google.dagger:dagger:$daggerVersion"
androidTestImplementation "org.awaitility:awaitility:3.1.6"
androidTestImplementation "com.squareup.okhttp3:mockwebserver:$okHttpVersion"
androidTestImplementation("org.mockito:mockito-android:$mockitoVersion") {
exclude group: "net.bytebuddy"
}
androidTestImplementation("com.nhaarman.mockitokotlin2:mockito-kotlin:$mockitoKotlinVersion") {
exclude group: "org.jetbrains.kotlin"
exclude group: "org.mockito"
}
androidTestImplementation "net.bytebuddy:byte-buddy-android:$byteBuddyVersion"
androidTestImplementation "net.bytebuddy:byte-buddy-agent:$byteBuddyVersion"
androidTestImplementation "com.squareup.spoon:spoon-client:1.7.1"
androidTestImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:$kotlinCoroutinesVersion"
}
android.unitTestVariants.all { variant ->
variant.getRuntimeConfiguration().exclude group: "com.noveogroup.android", module: "android-logger"
}
最佳答案
好的,这是一个有趣的问题,如果有人遇到类似的问题,请留下这个。
在这种情况下,我们发出的错误消息似乎具有相当的误导性。帮助诊断此类错误的一个好方法是查看崩溃留下的墓碑,参见 https://source.android.com/devices/tech/debug/native-crash有关这方面的更多信息
在这种情况下,proguard 是我们的敌人,它似乎对测试代码进行了某种优化,导致变量分配不正确,并通过添加 -optimizations *other optimizations*,!code/allocation/variable
来解决。这可能不适用于您的特定情况,但也许尝试将 proguard 配置为不进行优化,看看是否有帮助:D
关于android - 在集成测试中途遇到 LinearAlloc 溢出,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/60420269/