| // Copyright (c) 2018, 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.accessrelaxation; |
| |
| import static com.android.tools.r8.utils.dexinspector.Matchers.isPresent; |
| import static com.android.tools.r8.utils.dexinspector.Matchers.isPublic; |
| import static org.hamcrest.CoreMatchers.not; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertThat; |
| |
| import com.android.tools.r8.DexIndexedConsumer; |
| import com.android.tools.r8.R8Command; |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.ToolHelper; |
| import com.android.tools.r8.VmTestRunner; |
| import com.android.tools.r8.naming.MemberNaming.MethodSignature; |
| import com.android.tools.r8.utils.AndroidApp; |
| import com.android.tools.r8.utils.dexinspector.ClassSubject; |
| import com.android.tools.r8.utils.dexinspector.DexInspector; |
| import com.android.tools.r8.utils.dexinspector.MethodSubject; |
| import org.junit.runner.RunWith; |
| |
| @RunWith(VmTestRunner.class) |
| abstract class AccessRelaxationTestBase extends TestBase { |
| |
| static R8Command.Builder loadProgramFiles(Iterable<Class> classes) { |
| R8Command.Builder builder = R8Command.builder(); |
| for (Class clazz : classes) { |
| builder.addProgramFiles(ToolHelper.getClassFileForTestClass(clazz)); |
| } |
| builder.setProgramConsumer(DexIndexedConsumer.emptyConsumer()); |
| builder.setMinApiLevel(ToolHelper.getMinApiLevelForDexVm().getLevel()); |
| return builder; |
| } |
| |
| static R8Command.Builder loadProgramFiles(Package p, Class... classes) throws Exception { |
| R8Command.Builder builder = R8Command.builder(); |
| builder.addProgramFiles(ToolHelper.getClassFilesForTestPackage(p)); |
| for (Class clazz : classes) { |
| builder.addProgramFiles(ToolHelper.getClassFileForTestClass(clazz)); |
| } |
| builder.setProgramConsumer(DexIndexedConsumer.emptyConsumer()); |
| builder.setMinApiLevel(ToolHelper.getMinApiLevelForDexVm().getLevel()); |
| return builder; |
| } |
| |
| void compareJvmAndArt(AndroidApp app, Class mainClass) throws Exception { |
| // Run on Jvm. |
| String jvmOutput = runOnJava(mainClass); |
| |
| // Run on Art to check generated code against verifier. |
| String artOutput = runOnArt(app, mainClass); |
| |
| String adjustedArtOutput = artOutput.replace( |
| "java.lang.IncompatibleClassChangeError", "java.lang.IllegalAccessError"); |
| assertEquals(jvmOutput, adjustedArtOutput); |
| } |
| |
| static void assertPublic(DexInspector dexInspector, Class clazz, MethodSignature signature) { |
| ClassSubject classSubject = dexInspector.clazz(clazz); |
| assertThat(classSubject, isPresent()); |
| MethodSubject methodSubject = classSubject.method(signature); |
| assertThat(methodSubject, isPublic()); |
| } |
| |
| static void assertNotPublic(DexInspector dexInspector, Class clazz, MethodSignature signature) { |
| ClassSubject classSubject = dexInspector.clazz(clazz); |
| assertThat(classSubject, isPresent()); |
| MethodSubject methodSubject = classSubject.method(signature); |
| assertThat(methodSubject, not(isPublic())); |
| } |
| |
| } |