| // Copyright (c) 2019, 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; |
| |
| 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 org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameters; |
| |
| /** Regression test for b/133501933. */ |
| @RunWith(Parameterized.class) |
| public class IncorrectRewritingOfInvokeSuperTest extends TestBase { |
| |
| private final TestParameters parameters; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withAllRuntimes().build(); |
| } |
| |
| public IncorrectRewritingOfInvokeSuperTest(TestParameters parameters) { |
| this.parameters = parameters; |
| } |
| |
| @Test |
| public void test() throws Exception { |
| testForR8(parameters.getBackend()) |
| .addInnerClasses(IncorrectRewritingOfInvokeSuperTest.class) |
| .addKeepMainRule(TestClass.class) |
| .addOptionsModification(options -> options.enableUnusedInterfaceRemoval = false) |
| .enableInliningAnnotations() |
| .noMinification() |
| .setMinApi(parameters.getRuntime()) |
| .run(parameters.getRuntime(), TestClass.class) |
| .assertSuccess(); |
| } |
| |
| static class TestClass { |
| |
| public static void main(String[] args) { |
| new B() {}.m(new SubArgType()); |
| } |
| } |
| |
| interface I<U> { |
| |
| void m(U arg); |
| } |
| |
| abstract static class A implements I<ArgType> { |
| |
| @NeverInline |
| @Override |
| public void m(ArgType x) { |
| if (x == null) { |
| throw new RuntimeException(); |
| } |
| } |
| } |
| |
| static class B extends A { |
| |
| @NeverInline |
| @Override |
| public final void m(ArgType x) { |
| super.m(x); |
| } |
| } |
| |
| static class ArgType {} |
| |
| static class SubArgType extends ArgType {} |
| } |