| // Copyright (c) 2020, the R8 project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| package com.android.tools.r8.desugar.desugaredlibrary; |
| |
| import com.android.tools.r8.CompilationMode; |
| import com.android.tools.r8.L8; |
| import com.android.tools.r8.L8Command; |
| import com.android.tools.r8.OutputMode; |
| import com.android.tools.r8.StringResource; |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.TestParametersCollection; |
| import com.android.tools.r8.ToolHelper; |
| import com.android.tools.r8.utils.AndroidApiLevel; |
| import com.android.tools.r8.utils.codeinspector.CodeInspector; |
| import com.android.tools.r8.utils.codeinspector.FoundClassSubject; |
| import java.nio.file.Path; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| @RunWith(Parameterized.class) |
| public class DesugaredLibraryChecksumsTest extends TestBase { |
| |
| @Parameterized.Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withNoneRuntime().build(); |
| } |
| |
| public DesugaredLibraryChecksumsTest(TestParameters parameters) { |
| parameters.assertNoneRuntime(); |
| } |
| |
| @Test |
| public void test() throws Exception { |
| Path out = temp.newFolder().toPath().resolve("out.jar"); |
| L8.run( |
| L8Command.builder() |
| .setIncludeClassesChecksum(true) |
| .addLibraryFiles(ToolHelper.getAndroidJar(AndroidApiLevel.P)) |
| .addProgramFiles(ToolHelper.getDesugarJDKLibs()) |
| .addProgramFiles(ToolHelper.DESUGAR_LIB_CONVERSIONS) |
| .setMode(CompilationMode.DEBUG) |
| .addDesugaredLibraryConfiguration( |
| StringResource.fromFile(ToolHelper.DESUGAR_LIB_JSON_FOR_TESTING)) |
| .setMinApiLevel(AndroidApiLevel.B.getLevel()) |
| .setOutput(out, OutputMode.DexIndexed) |
| .build()); |
| CodeInspector inspector = new CodeInspector(out); |
| for (FoundClassSubject clazz : inspector.allClasses()) { |
| clazz.getDexProgramClass().getChecksum(); |
| } |
| } |
| } |