| // Copyright (c) 2022, 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.repackage; |
| |
| import static com.android.tools.r8.utils.codeinspector.Matchers.isPresent; |
| import static org.hamcrest.CoreMatchers.startsWith; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.junit.Assert.assertEquals; |
| |
| import com.android.tools.r8.NeverInline; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.utils.DescriptorUtils; |
| import com.android.tools.r8.utils.codeinspector.ClassSubject; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| @RunWith(Parameterized.class) |
| public class RepackageClassesWithDontObfuscateTest extends RepackageTestBase { |
| |
| private static final String DESTINATION_PACKAGE = "other.package"; |
| |
| public RepackageClassesWithDontObfuscateTest( |
| String flattenPackageHierarchyOrRepackageClasses, TestParameters parameters) { |
| super(flattenPackageHierarchyOrRepackageClasses, parameters); |
| } |
| |
| @Override |
| protected String getRepackagePackage() { |
| return DESTINATION_PACKAGE; |
| } |
| |
| @Test |
| public void testR8() throws Exception { |
| testForR8(parameters.getBackend()) |
| .addInnerClasses(getClass()) |
| .setMinApi(parameters.getApiLevel()) |
| .addKeepMainRule(Main.class) |
| .enableInliningAnnotations() |
| .apply(this::configureRepackaging) |
| .addDontObfuscate() |
| .run(parameters.getRuntime(), Main.class) |
| .assertSuccessWithOutputLines("Foo::foo()") |
| .inspect( |
| inspector -> { |
| ClassSubject clazz = inspector.clazz(Foo.class); |
| assertThat(clazz, isPresent()); |
| assertThat(clazz.getFinalName(), startsWith(DESTINATION_PACKAGE + ".")); |
| String relocatedPackageSuffix = |
| DescriptorUtils.getPackageBinaryNameFromJavaType( |
| clazz.getFinalName().substring(DESTINATION_PACKAGE.length() + 1)); |
| String originalPackage = |
| DescriptorUtils.getPackageBinaryNameFromJavaType(clazz.getOriginalName()); |
| assertEquals(relocatedPackageSuffix, originalPackage); |
| }); |
| } |
| |
| public static class Main { |
| |
| public static void main(String[] args) { |
| Foo.foo(); |
| } |
| } |
| |
| public static class Foo { |
| |
| @NeverInline |
| public static void foo() { |
| System.out.println("Foo::foo()"); |
| } |
| } |
| } |