| // 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.desugaring.interfacemethods; |
| |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| 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 Regress148461139 extends TestBase { |
| private final TestParameters parameters; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withAllRuntimesAndApiLevels().build(); |
| } |
| |
| public Regress148461139(TestParameters parameters) { |
| this.parameters = parameters; |
| } |
| |
| @Test |
| public void test() throws Exception { |
| // This only failed if tree-shaking was disabled. |
| testForR8(parameters.getBackend()) |
| .setMinApi(parameters.getApiLevel()) |
| .addProgramClasses(Condition.class) |
| .noTreeShaking() |
| .compile() |
| .inspectProguardConfiguration(p -> { |
| assertNotNull(p.getKeepAllRule()); |
| }) |
| .inspect(i -> assertTrue(i.clazz(Condition.class).isAbstract())); |
| } |
| |
| public interface Condition { |
| boolean isTrue(); |
| |
| static Condition runOnUiThread() { |
| return () -> true; |
| } |
| } |
| } |