| // Copyright (c) 2022, 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.CompilationMode; |
| 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.Parameter; |
| import org.junit.runners.Parameterized.Parameters; |
| |
| /** This is a regression test for b/227791663 */ |
| @RunWith(Parameterized.class) |
| public class HorizontalClassMergingInD8WithClInitOnCCTest extends TestBase { |
| |
| @Parameter() public TestParameters parameters; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withDexRuntimes().withAllApiLevels().build(); |
| } |
| |
| @Test |
| public void testD8() throws Exception { |
| testForD8(parameters.getBackend()) |
| .addInnerClasses(getClass()) |
| .setMode(CompilationMode.RELEASE) |
| .setMinApi(parameters.getApiLevel()) |
| .addOptionsModification( |
| options -> { |
| options.horizontalClassMergerOptions().enable(); |
| options.horizontalClassMergerOptions().setRestrictToSynthetics(); |
| }) |
| .run(parameters.getRuntime(), Main.class) |
| .assertSuccessWithOutputLines("0", "1"); |
| } |
| |
| public interface A { |
| |
| int value = Main.getAndIncrement(); |
| |
| static int getValue() { |
| return value; |
| } |
| } |
| |
| public interface B { |
| |
| int value = Main.getAndIncrement(); |
| |
| static int getValue() { |
| return value; |
| } |
| } |
| |
| public static class Main { |
| |
| private static int value = 0; |
| |
| public static int getAndIncrement() { |
| return value++; |
| } |
| |
| public static void main(String[] args) { |
| System.out.println(A.getValue()); |
| System.out.println(B.getValue()); |
| } |
| } |
| } |