| // 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.repackage; |
| |
| import static org.hamcrest.MatcherAssert.assertThat; |
| |
| import com.android.tools.r8.NeverInline; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.utils.codeinspector.CodeInspector; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| @RunWith(Parameterized.class) |
| public class RepackageAfterCollisionWithPackagePrivateSignatureTest extends RepackageTestBase { |
| |
| public RepackageAfterCollisionWithPackagePrivateSignatureTest( |
| String flattenPackageHierarchyOrRepackageClasses, TestParameters parameters) { |
| super(flattenPackageHierarchyOrRepackageClasses, parameters); |
| } |
| |
| @Test |
| public void testR8() throws Exception { |
| testForR8(parameters.getBackend()) |
| .addInnerClasses(RepackageAfterCollisionWithPackagePrivateSignatureTest.class) |
| .addKeepClassAndMembersRules(TestClass.class) |
| .addClassObfuscationDictionary("a") |
| .apply(this::configureRepackaging) |
| .enableInliningAnnotations() |
| .setMinApi(parameters) |
| .compile() |
| .inspect(this::inspect) |
| .run(parameters.getRuntime(), TestClass.class) |
| .assertSuccessWithOutputLines("Hello world!"); |
| } |
| |
| private void inspect(CodeInspector inspector) { |
| assertThat(RepackageCandidate.class, isRepackaged(inspector)); |
| } |
| |
| public static class TestClass { |
| |
| public static void main(String[] args) { |
| RepackageCandidate.foo(0); |
| RepackageCandidate.foo(System.currentTimeMillis(), 0); |
| } |
| |
| static void restrictToCurrentPackage() { |
| System.out.print("Hello"); |
| } |
| } |
| |
| public static class RepackageCandidate { |
| |
| public static void foo(long unused) { |
| TestClass.restrictToCurrentPackage(); |
| } |
| |
| @NeverInline |
| public static void foo(long used, int unused) { |
| if (used >= 0) { |
| System.out.println(" world!"); |
| } |
| } |
| } |
| } |