| // 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.naming.keeppackagenames; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotEquals; |
| |
| import com.android.tools.r8.ProguardVersion; |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestCompileResult; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.TestParametersCollection; |
| import com.android.tools.r8.TestShrinkerBuilder; |
| 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 KeepPackageNameRootTest extends TestBase { |
| |
| private final TestParameters parameters; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withNoneRuntime().build(); |
| } |
| |
| public KeepPackageNameRootTest(TestParameters parameters) { |
| this.parameters = parameters; |
| } |
| |
| @Test |
| public void testR8Compat() throws Exception { |
| run(testForR8Compat(Backend.CF)); |
| } |
| |
| @Test |
| public void testR8Full() throws Exception { |
| run(testForR8(Backend.CF)); |
| } |
| |
| @Test |
| public void testR8PG() throws Exception { |
| run(testForProguard(ProguardVersion.V7_0_0).addKeepRules("-dontwarn")); |
| } |
| |
| private TestCompileResult<?, ?> run(TestShrinkerBuilder<?, ?, ?, ?, ?> testBuilder) |
| throws Exception { |
| return testBuilder |
| .addProgramClassFileData( |
| transformer(Main.class) |
| .setClassDescriptor("Lfoo/Main;") |
| .removeInnerClasses() |
| .transform()) |
| .addKeepRules("-keeppackagenames foo.**") |
| .addKeepClassRulesWithAllowObfuscation("foo.Main") |
| .setMinApi(parameters.getApiLevel()) |
| .compile() |
| .inspect( |
| inspector -> { |
| assertEquals(1, inspector.allClasses().size()); |
| inspector.forAllClasses( |
| clazz -> { |
| assertNotEquals("foo", clazz.getDexProgramClass().getType().getPackageName()); |
| }); |
| }); |
| } |
| |
| /* Will be in package foo */ |
| public static class Main {} |
| } |