| // 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.NeverClassInline; |
| import com.android.tools.r8.NeverInline; |
| import com.android.tools.r8.NoParameterTypeStrengthening; |
| import com.android.tools.r8.NoVerticalClassMerging; |
| 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 RepackageWithOverridesOfPackagePrivateMethodsTest extends RepackageTestBase { |
| |
| public RepackageWithOverridesOfPackagePrivateMethodsTest( |
| String flattenPackageHierarchyOrRepackageClasses, TestParameters parameters) { |
| super(flattenPackageHierarchyOrRepackageClasses, parameters); |
| } |
| |
| @Test |
| public void test() throws Exception { |
| testForR8(parameters.getBackend()) |
| .addInnerClasses(getClass()) |
| .addKeepMainRule(TestClass.class) |
| .apply(this::configureRepackaging) |
| .enableInliningAnnotations() |
| .enableNeverClassInliningAnnotations() |
| .enableNoParameterTypeStrengtheningAnnotations() |
| .enableNoVerticalClassMergingAnnotations() |
| .setMinApi(parameters.getApiLevel()) |
| .compile() |
| .inspect(this::inspect) |
| .run(parameters.getRuntime(), TestClass.class) |
| .assertSuccessWithOutputLines("Hello world!"); |
| } |
| |
| private void inspect(CodeInspector inspector) { |
| assertThat(HelloGreeter.class, isNotRepackaged(inspector)); |
| assertThat(WorldGreeter.class, isNotRepackaged(inspector)); |
| } |
| |
| public static class TestClass { |
| |
| public static void main(String[] args) { |
| greet(new HelloGreeter()); |
| greet(new WorldGreeter()); |
| } |
| |
| @NeverInline |
| @NoParameterTypeStrengthening |
| static void greet(HelloGreeterBase greeter) { |
| greeter.greet(); |
| } |
| |
| @NeverInline |
| @NoParameterTypeStrengthening |
| static void greet(WorldGreeterBase greeter) { |
| greeter.greet(); |
| } |
| } |
| |
| @NoVerticalClassMerging |
| public abstract static class HelloGreeterBase { |
| |
| abstract void greet(); |
| } |
| |
| @NeverClassInline |
| public static class HelloGreeter extends HelloGreeterBase { |
| |
| @NeverInline |
| @Override |
| void greet() { |
| System.out.print("Hello"); |
| } |
| } |
| |
| @NoVerticalClassMerging |
| public abstract static class WorldGreeterBase { |
| |
| abstract void greet(); |
| } |
| |
| @NeverClassInline |
| public static class WorldGreeter extends WorldGreeterBase { |
| |
| @NeverInline |
| @Override |
| public void greet() { |
| System.out.println(" world!"); |
| } |
| } |
| } |