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Merge "Add support for trace processor queries" into androidx-main
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benchmark/benchmark-macro/src/androidTest/java/androidx/benchmark/macro/FileLinkingRule.kt
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| /* | ||
| * Copyright 2021 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.benchmark.macro | ||
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|
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| import androidx.benchmark.InstrumentationResults | ||
| import androidx.benchmark.Outputs | ||
| import androidx.benchmark.macro.perfetto.UiState | ||
| import androidx.benchmark.macro.perfetto.appendUiState | ||
| import org.junit.rules.RuleChain | ||
| import org.junit.rules.TestRule | ||
| import org.junit.runner.Description | ||
| import org.junit.runners.model.Statement | ||
| import java.io.File | ||
|
|
||
| /** | ||
| * Rule to enable linking files and traces to Studio UI for macrobench correctness tests. | ||
| * | ||
| * Filepaths are registered, and reported, but files are not created by this class, that should | ||
| * be handled by the test. Ensure you don't clean up the file - it needs to persist to be copied | ||
| * over by Studio. | ||
| */ | ||
| class FileLinkingRule : TestRule { | ||
| private lateinit var currentDescription: Description | ||
| private var summaryString = "" | ||
|
|
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| private fun createReportedFilePath( | ||
| label: String, | ||
| @Suppress("SameParameterValue") extension: String, | ||
| ): String { | ||
| // remove parens / brackets, as it confuses linking | ||
| val methodLabel = currentDescription.toUniqueName() | ||
| .replace("(", "_") | ||
| .replace(")", "_") | ||
| .replace("[", "_") | ||
| .replace("]", "_") | ||
|
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| val file = File( | ||
| Outputs.dirUsableByAppAndShell, | ||
| "${label}_${Outputs.dateToFileName()}.$extension" | ||
| ) | ||
| val absolutePath: String = file.absolutePath | ||
| val relativePath = Outputs.relativePathFor(absolutePath) | ||
|
|
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| summaryString += "$methodLabel [$label](file://$relativePath)\n" | ||
| return absolutePath | ||
| } | ||
|
|
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| /** | ||
| * Map of trace abs path -> process to highlight. | ||
| * | ||
| * After trace is complete (at end of test), we write a UI state packet to it, so trace UI | ||
| * can highlight/select the relevant process. | ||
| */ | ||
| private val traceToPackageMap = mutableMapOf<String, String>() | ||
|
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| fun createReportedTracePath( | ||
| packageName: String, | ||
| label: String = "trace" | ||
| ): String { | ||
| val absolutePath = createReportedFilePath(label, "perfetto-trace") | ||
| traceToPackageMap[absolutePath] = packageName | ||
| return absolutePath | ||
| } | ||
|
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| override fun apply(base: Statement, description: Description): Statement { | ||
| return RuleChain | ||
| .outerRule(::applyInternal) | ||
| .apply(base, description) | ||
| } | ||
|
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| private fun applyInternal(base: Statement, description: Description) = object : Statement() { | ||
| override fun evaluate() { | ||
| require(Outputs.outputDirectory == Outputs.dirUsableByAppAndShell) { | ||
| "FileLinkingRule may only be used when outputDirectory == dirUsableByAppAndShell" | ||
| } | ||
|
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| currentDescription = description | ||
| try { | ||
| base.evaluate() | ||
| } finally { | ||
| flush() | ||
| } | ||
| } | ||
| } | ||
|
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| private fun flush() { | ||
| traceToPackageMap.forEach { entry -> | ||
| File(entry.key).apply { | ||
| if (exists()) { | ||
| appendUiState( | ||
| UiState(null, null, entry.value) | ||
| ) | ||
| } | ||
| } | ||
| } | ||
|
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| InstrumentationResults.instrumentationReport { | ||
| ideSummaryRecord( | ||
| summaryV1 = "", // not supported | ||
| summaryV2 = summaryString.trim() | ||
| ) | ||
| } | ||
| } | ||
|
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| private fun Description.toUniqueName() = testClass.simpleName + "_" + methodName | ||
| } |
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34 changes: 34 additions & 0 deletions
34
benchmark/benchmark-macro/src/androidTest/java/androidx/benchmark/macro/Packages.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| /* | ||
| * Copyright 2021 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. | ||
| */ | ||
|
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| package androidx.benchmark.macro | ||
|
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| object Packages { | ||
| /** | ||
| * Separate target app. | ||
| * | ||
| * Use this app/package if it's necessary to kill/compile target process. | ||
| */ | ||
| const val TARGET = | ||
| "androidx.benchmark.integration.macrobenchmark.target" | ||
|
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| /** | ||
| * This test app - this process. | ||
| * | ||
| * Preferably use this app/package if not killing/compiling target. | ||
| */ | ||
| const val TEST = "androidx.benchmark.macro.test" | ||
| } |
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