| /* |
| * Copyright 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package androidx.testutils |
| |
| import android.content.Intent |
| import androidx.annotation.RequiresApi |
| import androidx.benchmark.macro.CompilationMode |
| import androidx.benchmark.macro.StartupMode |
| import androidx.benchmark.macro.StartupTimingMetric |
| import androidx.benchmark.macro.isSupportedWithVmSettings |
| import androidx.benchmark.macro.junit4.MacrobenchmarkRule |
| |
| @RequiresApi(29) |
| fun MacrobenchmarkRule.measureStartup( |
| compilationMode: CompilationMode, |
| startupMode: StartupMode, |
| packageName: String, |
| iterations: Int = 3, |
| setupIntent: Intent.() -> Unit = {} |
| ) = measureRepeated( |
| packageName = packageName, |
| metrics = listOf(StartupTimingMetric()), |
| compilationMode = compilationMode, |
| iterations = iterations, |
| startupMode = startupMode |
| ) { |
| pressHome() |
| val intent = Intent() |
| intent.setPackage(packageName) |
| setupIntent(intent) |
| startActivityAndWait(intent) |
| } |
| |
| fun createStartupCompilationParams( |
| startupModes: List<StartupMode> = listOf(StartupMode.HOT, StartupMode.WARM, StartupMode.COLD), |
| compilationModes: List<CompilationMode> = listOf( |
| CompilationMode.None, |
| CompilationMode.Interpreted, |
| CompilationMode.SpeedProfile() |
| ) |
| ): List<Array<Any>> = mutableListOf<Array<Any>>().apply { |
| for (startupMode in startupModes) { |
| for (compilationMode in compilationModes) { |
| // Skip configs that can't run, so they don't clutter Studio benchmark |
| // output with AssumptionViolatedException dumps |
| if (compilationMode.isSupportedWithVmSettings()) { |
| add(arrayOf(startupMode, compilationMode)) |
| } |
| } |
| } |
| } |
| |
| fun createCompilationParams( |
| compilationModes: List<CompilationMode> = listOf( |
| CompilationMode.None, |
| CompilationMode.Interpreted, |
| CompilationMode.SpeedProfile() |
| ) |
| ): List<Array<Any>> = mutableListOf<Array<Any>>().apply { |
| for (compilationMode in compilationModes) { |
| // Skip configs that can't run, so they don't clutter Studio benchmark |
| // output with AssumptionViolatedException dumps |
| if (compilationMode.isSupportedWithVmSettings()) { |
| add(arrayOf(compilationMode)) |
| } |
| } |
| } |
