| // 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.naming.applymapping; |
| |
| import com.android.tools.r8.NeverInline; |
| import com.android.tools.r8.R8TestCompileResult; |
| 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; |
| |
| @RunWith(Parameterized.class) |
| public class ApplyMappingMissingInterfaceTest extends TestBase { |
| |
| @Parameter() public TestParameters parameters; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withAllRuntimesAndApiLevels().build(); |
| } |
| |
| @Test |
| public void testR8() throws Exception { |
| R8TestCompileResult libraryCompileResult = |
| testForR8(parameters.getBackend()) |
| .addLibraryClasses(LibraryI.class) |
| .addDefaultRuntimeLibrary(parameters) |
| .addProgramClasses(ClassPathI.class) |
| .setMinApi(parameters.getApiLevel()) |
| .addKeepClassAndMembersRulesWithAllowObfuscation(ClassPathI.class) |
| .compile(); |
| |
| testForR8(parameters.getBackend()) |
| .addClasspathClasses(ClassPathI.class) |
| .addProgramClasses(ProgramInterface.class, Main.class) |
| .setMinApi(parameters.getApiLevel()) |
| .addApplyMapping(libraryCompileResult.getProguardMap()) |
| .addKeepMainRule(Main.class) |
| .enableInliningAnnotations() |
| .addDontWarn(LibraryI.class) |
| .compile() |
| .addRunClasspathFiles(libraryCompileResult.writeToZip()) |
| .addRunClasspathClasses(LibraryI.class) |
| .run(parameters.getRuntime(), Main.class) |
| .assertSuccessWithOutputLines("Main::foo", "Main::bar"); |
| } |
| |
| /* Will be missing on compile time */ |
| public interface LibraryI {} |
| |
| public interface ClassPathI extends LibraryI { |
| |
| void foo(); |
| } |
| |
| public interface ProgramInterface extends ClassPathI { |
| |
| void bar(); |
| } |
| |
| public static class Main implements ProgramInterface { |
| |
| public static void main(String[] args) { |
| new Main().foo(); |
| new Main().bar(); |
| } |
| |
| @Override |
| @NeverInline |
| public void foo() { |
| System.out.println("Main::foo"); |
| } |
| |
| @Override |
| @NeverInline |
| public void bar() { |
| System.out.println("Main::bar"); |
| } |
| } |
| } |