| // 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.missingclasses; |
| |
| import static org.junit.Assume.assumeFalse; |
| |
| import com.android.tools.r8.CompilationFailedException; |
| import com.android.tools.r8.R8FullTestBuilder; |
| import com.android.tools.r8.TestDiagnosticMessages; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.ThrowableConsumer; |
| import com.android.tools.r8.diagnostic.DefinitionContext; |
| import com.android.tools.r8.diagnostic.internal.DefinitionClassContextImpl; |
| import com.android.tools.r8.references.ClassReference; |
| import com.android.tools.r8.references.Reference; |
| import org.junit.Test; |
| |
| public class MissingClassReferencedFromForcefullyMovedMethodTest extends MissingClassesTestBase { |
| |
| private static final DefinitionContext referencedFrom = |
| DefinitionClassContextImpl.builder() |
| .setClassContext(Reference.classFromClass(I.class)) |
| .setOrigin(getOrigin(I.class)) |
| .build(); |
| |
| public MissingClassReferencedFromForcefullyMovedMethodTest(TestParameters parameters) { |
| super(parameters); |
| assumeFalse(parameters.canUseDefaultAndStaticInterfaceMethods()); |
| } |
| |
| @Test(expected = CompilationFailedException.class) |
| public void testNoRules() throws Exception { |
| compileWithExpectedDiagnostics( |
| Main.class, |
| diagnostics -> inspectDiagnosticsWithNoRules(diagnostics, referencedFrom), |
| addInterface()); |
| } |
| |
| @Test |
| public void testDontWarnMainClass() throws Exception { |
| compileWithExpectedDiagnostics( |
| Main.class, |
| TestDiagnosticMessages::assertNoMessages, |
| addInterface().andThen(addDontWarn(I.class))); |
| } |
| |
| @Test |
| public void testDontWarnMissingClass() throws Exception { |
| compileWithExpectedDiagnostics( |
| Main.class, |
| TestDiagnosticMessages::assertNoMessages, |
| addInterface().andThen(addDontWarn(MissingFunctionalInterface.class))); |
| } |
| |
| @Test |
| public void testIgnoreWarnings() throws Exception { |
| compileWithExpectedDiagnostics( |
| Main.class, |
| diagnostics -> inspectDiagnosticsWithIgnoreWarnings(diagnostics, referencedFrom), |
| addInterface().andThen(addIgnoreWarnings())); |
| } |
| |
| @Override |
| ClassReference getMissingClassReference() { |
| return Reference.classFromClass(MissingFunctionalInterface.class); |
| } |
| |
| private ThrowableConsumer<R8FullTestBuilder> addInterface() { |
| return builder -> builder.addProgramClasses(I.class); |
| } |
| |
| static class Main { |
| |
| public static void main(String[] args) { |
| I.forcefullyMovedMethod(); |
| } |
| } |
| |
| interface I { |
| |
| static void forcefullyMovedMethod() { |
| MissingFunctionalInterface i = () -> {}; |
| } |
| } |
| } |