| // 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.ir.optimize.dynamictype; |
| |
| import com.android.tools.r8.CompilationFailedException; |
| import com.android.tools.r8.NeverClassInline; |
| import com.android.tools.r8.NeverInline; |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.TestParametersCollection; |
| import java.io.IOException; |
| import java.util.concurrent.ExecutionException; |
| 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 DynamicUpperBoundWithEffectivelyFinalTest extends TestBase { |
| |
| private final TestParameters parameters; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withAllRuntimesAndApiLevels().build(); |
| } |
| |
| public DynamicUpperBoundWithEffectivelyFinalTest(TestParameters parameters) { |
| this.parameters = parameters; |
| } |
| |
| @Test |
| public void testR8() throws ExecutionException, CompilationFailedException, IOException { |
| testForR8(parameters.getBackend()) |
| .addProgramClasses(A.class, Base.class, Final.class, Main.class) |
| .addKeepMainRule(Main.class) |
| .addKeepClassRules(Final.class) |
| .addKeepClassAndMembersRules(Base.class) |
| .setMinApi(parameters.getApiLevel()) |
| .enableInliningAnnotations() |
| .enableNeverClassInliningAnnotations() |
| .run(parameters.getRuntime(), Main.class) |
| .assertSuccessWithOutputLines("Hello World!"); |
| } |
| |
| @NeverClassInline |
| public static class A { |
| |
| @Override |
| public String toString() { |
| return "Hello World!"; |
| } |
| } |
| |
| public abstract static class Base { |
| |
| abstract A run(); |
| } |
| |
| @NeverClassInline |
| public static final class Final extends Base { |
| |
| @Override |
| @NeverInline |
| A run() { |
| return new A(); |
| } |
| } |
| |
| public static class Main { |
| |
| public static void main(String[] args) { |
| System.out.println(runFinal(new Final())); |
| } |
| |
| @NeverInline |
| public static A runFinal(Final fin) { |
| return fin.run(); |
| } |
| } |
| } |