| // 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.CoreMatchers.not; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| |
| import com.android.tools.r8.NeverClassInline; |
| import com.android.tools.r8.NeverInline; |
| import com.android.tools.r8.R8TestRunResult; |
| import com.android.tools.r8.TestParameters; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| @RunWith(Parameterized.class) |
| public class RepackageProtectedInSeparatePackageTest extends RepackageTestBase { |
| |
| private final String EXPECTED = "Base::foo"; |
| |
| public RepackageProtectedInSeparatePackageTest( |
| String flattenPackageHierarchyOrRepackageClasses, TestParameters parameters) { |
| super(flattenPackageHierarchyOrRepackageClasses, parameters); |
| } |
| |
| @Test |
| public void testRuntime() throws Exception { |
| testForRuntime(parameters) |
| .addProgramClasses(Base.class, Sub.class, Main.class) |
| .run(parameters.getRuntime(), Main.class) |
| .assertSuccessWithOutputLines(EXPECTED); |
| } |
| |
| @Test |
| public void testR8WithRepackage() throws Exception { |
| R8TestRunResult runResult = |
| testForR8(parameters.getBackend()) |
| .addProgramClasses(Base.class, Sub.class, Main.class) |
| .addKeepMainRule(Main.class) |
| .setMinApi(parameters.getApiLevel()) |
| .addKeepClassAndMembersRules(Base.class) |
| .apply(this::configureRepackaging) |
| .enableInliningAnnotations() |
| .enableNeverClassInliningAnnotations() |
| .compile() |
| .inspect( |
| inspector -> { |
| if (parameters.isCfRuntime()) { |
| assertThat(Sub.class, not(isRepackaged(inspector))); |
| } else { |
| assertThat(Sub.class, isRepackaged(inspector)); |
| } |
| }) |
| .run(parameters.getRuntime(), Main.class) |
| .assertSuccessWithOutputLines(EXPECTED); |
| } |
| |
| public static class Base { |
| protected void foo() { |
| System.out.println("Base::foo"); |
| } |
| } |
| |
| @NeverClassInline |
| public static class Sub extends Base { |
| |
| @NeverInline |
| public void callFoo(Base base) { |
| base.foo(); |
| } |
| } |
| |
| public static class Main { |
| |
| public static void main(String[] args) { |
| new Sub().callFoo(new Sub()); |
| } |
| } |
| } |