| // Copyright (c) 2021, 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.classmerging.horizontal; |
| |
| import com.android.tools.r8.NeverClassInline; |
| import com.android.tools.r8.NoHorizontalClassMerging; |
| import com.android.tools.r8.NoUnusedInterfaceRemoval; |
| import com.android.tools.r8.NoVerticalClassMerging; |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.TestParametersCollection; |
| 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 EquivalentConstructorsWithInterfaceValueToParentTest extends TestBase { |
| |
| private final TestParameters parameters; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withAllRuntimes().withAllApiLevelsAlsoForCf().build(); |
| } |
| |
| public EquivalentConstructorsWithInterfaceValueToParentTest(TestParameters parameters) { |
| this.parameters = parameters; |
| } |
| |
| @Test |
| public void test() throws Exception { |
| testForR8(parameters.getBackend()) |
| .addInnerClasses(getClass()) |
| .addKeepMainRule(Main.class) |
| .enableNeverClassInliningAnnotations() |
| .enableNoHorizontalClassMergingAnnotations() |
| .enableNoUnusedInterfaceRemovalAnnotations() |
| .enableNoVerticalClassMergingAnnotations() |
| .setMinApi(parameters.getApiLevel()) |
| .compile() |
| .run(parameters.getRuntime(), Main.class) |
| .assertSuccessWithOutputLines("K", "L"); |
| } |
| |
| static class Main { |
| |
| public static void main(String[] args) { |
| new A(new KImpl()); |
| new B(new LImpl()); |
| } |
| } |
| |
| static class Parent { |
| Parent(J j) { |
| j.m(); |
| } |
| } |
| |
| @NeverClassInline |
| static class A extends Parent { |
| A(K k) { |
| super(k); |
| } |
| } |
| |
| @NeverClassInline |
| static class B extends Parent { |
| B(L l) { |
| super(l); |
| } |
| } |
| |
| @NoHorizontalClassMerging |
| static class KImpl implements K { |
| @Override |
| public void m() { |
| System.out.println("K"); |
| } |
| } |
| |
| @NoHorizontalClassMerging |
| static class LImpl implements L { |
| @Override |
| public void m() { |
| System.out.println("L"); |
| } |
| } |
| |
| @NoHorizontalClassMerging |
| @NoUnusedInterfaceRemoval |
| @NoVerticalClassMerging |
| interface I { |
| void m(); |
| } |
| |
| @NoHorizontalClassMerging |
| @NoUnusedInterfaceRemoval |
| @NoVerticalClassMerging |
| interface J extends I {} |
| |
| @NoHorizontalClassMerging |
| @NoUnusedInterfaceRemoval |
| @NoVerticalClassMerging |
| interface K extends J {} |
| |
| @NoHorizontalClassMerging |
| @NoUnusedInterfaceRemoval |
| @NoVerticalClassMerging |
| interface L extends J {} |
| } |