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/*
* Copyright (C) 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 com.android.build.gradle.integration.library
import com.android.SdkConstants
import com.android.build.gradle.integration.common.fixture.GradleTestProject
import com.android.build.gradle.integration.common.fixture.app.HelloWorldLibraryApp
import com.android.build.gradle.internal.scope.InternalArtifactType
import com.android.testutils.apk.Zip
import com.android.tools.profgen.ArtProfile
import com.android.tools.profgen.HumanReadableProfile
import com.android.utils.FileUtils
import com.google.common.truth.Truth
import org.junit.Assert.fail
import org.junit.Rule
import org.junit.Test
import org.junit.rules.TemporaryFolder
import java.io.ByteArrayInputStream
import java.io.File
import java.nio.file.Files
import java.nio.file.StandardCopyOption
import java.util.jar.JarFile
import java.util.zip.ZipEntry
import java.util.zip.ZipInputStream
import kotlin.io.path.inputStream
class ArtProfileSingleLibraryTest {
companion object {
const val aarEntryName = SdkConstants.FN_ART_PROFILE
const val apkEntryName = "${SdkConstants.FN_BINART_ART_PROFILE_FOLDER_IN_APK}/${SdkConstants.FN_BINARY_ART_PROFILE}"
val aabEntryName = "BUNDLE-METADATA/${SdkConstants.FN_BINART_ART_PROFILE_FOLDER_IN_AAB}/${SdkConstants.FN_BINARY_ART_PROFILE}"
fun checkAndroidArtifact(
tempFolder: TemporaryFolder,
target: Zip,
entryName: String,
expected: (ByteArray) -> Unit) {
target.getEntry(entryName)?.let {
val tempFile = tempFolder.newFile()
Files.newInputStream(it).use { inputStream ->
Files.copy(inputStream, tempFile.toPath(), StandardCopyOption.REPLACE_EXISTING)
}
expected(tempFile.readBytes())
} ?: fail("Entry $entryName is null")
}
}
@get:Rule
val tempFolder = TemporaryFolder()
@get:Rule
val project = GradleTestProject.builder().fromTestApp(HelloWorldLibraryApp.create()).create()
@Test
fun testSingleLibraryArtProfileMerging() {
testSingleLibraryWithOptionalApplicationArtProfileMerging(false)
}
@Test
fun testSingleLibraryWithApplicationArtProfilesMerging() {
testSingleLibraryWithOptionalApplicationArtProfileMerging(true)
}
private fun testSingleLibraryWithOptionalApplicationArtProfileMerging(
addApplicationProfile: Boolean
) {
val app = project.getSubproject(":app").also {
it.buildFile.appendText(
"""
android {
defaultConfig {
minSdkVersion = 28
}
}
""".trimIndent()
)
}
val applicationFileContent =
"""
HSPLcom/google/Foo;->appMethod(II)I
HSPLcom/google/Foo;->appMethod-name-with-hyphens(II)I
""".trimIndent()
if (addApplicationProfile) {
val appAndroidAssets = app.mainSrcDir.parentFile
appAndroidAssets.mkdir()
File(
appAndroidAssets,
SdkConstants.FN_ART_PROFILE
).writeText(
applicationFileContent
)
}
val library = project.getSubproject(":lib")
val androidAssets = library.mainSrcDir.parentFile
androidAssets.mkdir()
val libraryFileContent =
"""
HSPLcom/google/Foo;->method(II)I
HSPLcom/google/Foo;->method-name-with-hyphens(II)I
""".trimIndent()
File(androidAssets,
SdkConstants.FN_ART_PROFILE).writeText(
libraryFileContent
)
val result = project.executor()
.run(":lib:bundleReleaseAar", ":app:assembleRelease", ":app:makeApkFromBundleForRelease")
Truth.assertThat(result.failedTasks).isEmpty()
val libFile = FileUtils.join(
project.getSubproject(":lib").buildDir,
SdkConstants.FD_INTERMEDIATES,
InternalArtifactType.LIBRARY_ART_PROFILE.getFolderName(),
"release",
SdkConstants.FN_ART_PROFILE,
)
Truth.assertThat(libFile.readText()).isEqualTo(libraryFileContent)
// check packaging.
project.getSubproject(":lib").getAar("release") {
checkAndroidArtifact(tempFolder, it, aarEntryName) { fileContent ->
Truth.assertThat(fileContent).isEqualTo(libraryFileContent.toByteArray())
}
}
val mergedFile = FileUtils.join(
project.getSubproject(":app").buildDir,
SdkConstants.FD_INTERMEDIATES,
InternalArtifactType.MERGED_ART_PROFILE.getFolderName(),
"release",
SdkConstants.FN_ART_PROFILE,
)
val expectedContent = if (addApplicationProfile) {
"$libraryFileContent\n$applicationFileContent"
} else libraryFileContent
Truth.assertThat(mergedFile.readText()).isEqualTo(expectedContent)
Truth.assertThat(
HumanReadableProfile(mergedFile) {
fail(it)
}
).isNotNull()
val binaryProfile = FileUtils.join(
project.getSubproject(":app").buildDir,
SdkConstants.FD_INTERMEDIATES,
InternalArtifactType.BINARY_ART_PROFILE.getFolderName(),
"release",
SdkConstants.FN_BINARY_ART_PROFILE,
)
Truth.assertThat(
ArtProfile(ByteArrayInputStream(binaryProfile.readBytes()))
).isNotNull()
val binaryProfileMetadata = FileUtils.join(
project.getSubproject(":app").buildDir,
SdkConstants.FD_INTERMEDIATES,
InternalArtifactType.BINARY_ART_PROFILE_METADATA.getFolderName(),
"release",
SdkConstants.FN_BINARY_ART_PROFILE_METADATA,
)
Truth.assertThat(binaryProfileMetadata.exists())
// check packaging.
project.getSubproject(":app").getApk(GradleTestProject.ApkType.RELEASE).also {
checkAndroidArtifact(tempFolder, it, apkEntryName) { fileContent ->
Truth.assertThat(ArtProfile(ByteArrayInputStream(fileContent))).isNotNull()
}
JarFile(it.file.toFile()).use { jarFile ->
val artProfileEntry = jarFile.getEntry(
"${SdkConstants.FN_BINART_ART_PROFILE_FOLDER_IN_APK}/${SdkConstants.FN_BINARY_ART_PROFILE}")
Truth.assertThat(artProfileEntry.method).isEqualTo(ZipEntry.STORED)
val artProfileMetadataEntry = jarFile.getEntry(
"${SdkConstants.FN_BINART_ART_PROFILE_FOLDER_IN_APK}/${SdkConstants.FN_BINARY_ART_PROFILE_METADATA}")
Truth.assertThat(artProfileMetadataEntry.method).isEqualTo(ZipEntry.STORED)
}
}
val bundleApks = project.getSubproject(":app").getIntermediateFile("apks_from_bundle", "release", "bundle.apks").toPath()
val base: ByteArray
ZipInputStream(bundleApks.inputStream().buffered()).use {
while (true) {
val entry = it.nextEntry ?: throw AssertionError("Base apk not found")
if (entry.name == "splits/base-master.apk") {
base = it.readAllBytes()
break
}
}
}
val found = mutableSetOf<String>()
ZipInputStream(base.inputStream()).use {
while (true) {
val entry = it.nextEntry ?: break
if (entry.name.startsWith("assets/dexopt/baseline.prof")) {
found += entry.name
Truth.assertThat(entry.method).isEqualTo(ZipEntry.STORED)
}
}
}
Truth.assertThat(found).containsExactly("assets/dexopt/baseline.prof", "assets/dexopt/baseline.profm")
}
}
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