| // Copyright (c) 2019, 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 static com.android.tools.r8.desugar.desugaredlibrary.test.CompilationSpecification.D8_L8DEBUG; |
| import static com.android.tools.r8.desugar.desugaredlibrary.test.CompilationSpecification.D8_L8SHRINK; |
| |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.desugar.desugaredlibrary.test.CompilationSpecification; |
| import com.android.tools.r8.desugar.desugaredlibrary.test.LibraryDesugaringSpecification; |
| import com.android.tools.r8.utils.AndroidApiLevel; |
| import com.google.common.collect.ImmutableList; |
| import java.util.List; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameters; |
| |
| @RunWith(Parameterized.class) |
| public class DesugaredLibraryCHMOnlyContentTest extends DesugaredLibraryTestBase { |
| |
| private final CompilationSpecification compilationSpecification; |
| private final LibraryDesugaringSpecification libraryDesugaringSpecification; |
| |
| @Parameters(name = "{0}, spec: {1}, {2}") |
| public static List<Object[]> data() { |
| return buildParameters( |
| getTestParameters().withNoneRuntime().build(), |
| ImmutableList.of(LibraryDesugaringSpecification.JDK11_MINIMAL), |
| ImmutableList.of(D8_L8DEBUG, D8_L8SHRINK)); |
| } |
| |
| public DesugaredLibraryCHMOnlyContentTest( |
| TestParameters parameters, |
| LibraryDesugaringSpecification libraryDesugaringSpecification, |
| CompilationSpecification compilationSpecification) { |
| this.compilationSpecification = compilationSpecification; |
| this.libraryDesugaringSpecification = libraryDesugaringSpecification; |
| } |
| |
| @Test |
| public void testDesugaredLibraryContentCHMOnly() throws Throwable { |
| testForL8(AndroidApiLevel.B) |
| .apply( |
| b -> |
| libraryDesugaringSpecification.configureL8TestBuilder( |
| b, compilationSpecification.isL8Shrink(), "-keep class * { *; }")) |
| .compile() |
| .inspect( |
| inspector -> { |
| assert inspector.clazz("j$.util.concurrent.ConcurrentHashMap").isPresent(); |
| }); |
| } |
| } |