95 lines
3.6 KiB
Plaintext
95 lines
3.6 KiB
Plaintext
plugins {
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id("com.android.test")
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}
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android {
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namespace = "plus.rua.project.macrobenchmark"
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compileSdk = libs.versions.android.compileSdk.get().toInt()
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defaultConfig {
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minSdk = libs.versions.android.minSdk.get().toInt()
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targetSdk = libs.versions.android.targetSdk.get().toInt()
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testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
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// 允许在模拟器 / debuggable target 上运行 macrobenchmark（仅用于开发验证）。
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// 正式发布 benchmark 请在物理设备、release 目标应用上执行。
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testInstrumentationRunnerArguments["androidx.benchmark.suppressErrors"] = "EMULATOR,DEBUGGABLE"
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}
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compileOptions {
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sourceCompatibility = JavaVersion.VERSION_17
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targetCompatibility = JavaVersion.VERSION_17
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}
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buildTypes {
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// benchmark 构建类型必须与 app 模块的 release 类型签名一致
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create("benchmark") {
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isDebuggable = true
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signingConfig = signingConfigs.getByName("debug")
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matchingFallbacks += listOf("release")
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}
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}
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targetProjectPath = ":app"
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experimentalProperties["android.experimental.self-instrumenting"] = true
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}
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dependencies {
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implementation(libs.androidx.benchmark.macro)
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implementation(libs.androidx.test.ext.junit)
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implementation(libs.androidx.test.espresso)
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implementation(libs.androidx.test.uiautomator)
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}
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// ===== Baseline Profile 自动复制 =====
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// 运行 ./gradlew :macrobenchmark:updateBaselineProfile 即可一键生成并复制
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val updateBaselineProfile by tasks.registering {
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group = "benchmark"
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description = "运行 connectedBenchmarkAndroidTest 并将生成的 startup-prof.txt 复制到 :core 模块"
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// 依赖基准测试 task（需要先连接设备/模拟器）
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dependsOn("connectedBenchmarkAndroidTest")
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// 预先计算目标路径，避免在 doLast 中引用 project 对象（configuration cache 兼容）
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val targetPath = rootProject.projectDir.resolve("core/src/main/baseline-prof.txt").absolutePath
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val buildDirPath = layout.buildDirectory.get().asFile.absolutePath
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doLast {
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// 寻找生成的 profile 文件（benchmark 1.4+ 文件名格式：{Class}_{Method}-startup-prof.txt）
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val sourcePaths = listOf(
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"$buildDirPath/outputs/connected_android_test_additional_output/benchmark/",
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"$buildDirPath/outputs/connected_android_test_additional_output/",
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)
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val targetFile = File(targetPath)
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var copied = false
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for (path in sourcePaths) {
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val dir = File(path)
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if (!dir.exists()) continue
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// 优先匹配不带时间戳的 startup-prof.txt（benchmark 1.4+ 格式）
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val profileFile = dir.walkTopDown()
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.firstOrNull { it.name.endsWith("-startup-prof.txt") && !it.name.contains(Regex("-\\d{4}-\\d{2}-\\d{2}-")) }
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?: continue
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profileFile.copyTo(targetFile, overwrite = true)
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println("✅ Baseline Profile 已自动复制到: ${targetFile.absolutePath}")
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println(" 来源: ${profileFile.absolutePath}")
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copied = true
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break
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}
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if (!copied) {
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throw GradleException(
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"未找到生成的 *-startup-prof.txt。\n" +
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"请确认:\n" +
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" 1. 设备/模拟器已连接 (adb devices)\n" +
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" 2. 应用已安装在 benchmark 构建类型下\n" +
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" 3. 检查 macrobenchmark/build/outputs/ 下是否有输出"
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)
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}
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}
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}
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