| // 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.naming; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import com.android.tools.r8.ClassFileConsumer; |
| import com.android.tools.r8.CompilationMode; |
| import com.android.tools.r8.DexIndexedConsumer; |
| import com.android.tools.r8.ProgramConsumer; |
| import com.android.tools.r8.R8Command; |
| import com.android.tools.r8.R8Command.Builder; |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.ToolHelper; |
| import com.android.tools.r8.ToolHelper.ProcessResult; |
| import com.android.tools.r8.VmTestRunner; |
| import com.android.tools.r8.origin.Origin; |
| import java.nio.file.Path; |
| import java.util.Arrays; |
| import java.util.List; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @RunWith(VmTestRunner.class) |
| public class InterfaceRenamingTestRunner extends TestBase { |
| |
| private static final Class<?> CLASS = InterfaceRenamingTest.class; |
| private static final Class<?>[] CLASSES = InterfaceRenamingTest.CLASSES; |
| |
| @Test |
| public void testCfNoMinify() throws Exception { |
| testCf(MinifyMode.NONE); |
| } |
| |
| @Test |
| public void testCfMinify() throws Exception { |
| testCf(MinifyMode.JAVA); |
| } |
| |
| @Test |
| public void testCfMinifyAggressive() throws Exception { |
| testCf(MinifyMode.AGGRESSIVE); |
| } |
| |
| @Test |
| public void testDexNoMinify() throws Exception { |
| testDex(MinifyMode.NONE); |
| } |
| |
| @Test |
| public void testDexMinify() throws Exception { |
| testDex(MinifyMode.JAVA); |
| } |
| |
| @Test |
| public void testDexMinifyAggressive() throws Exception { |
| testDex(MinifyMode.AGGRESSIVE); |
| } |
| |
| private void testCf(MinifyMode minify) throws Exception { |
| ProcessResult runInput = |
| ToolHelper.runJava(ToolHelper.getClassPathForTests(), CLASS.getCanonicalName()); |
| assertEquals(0, runInput.exitCode); |
| Path outCf = temp.getRoot().toPath().resolve("cf.zip"); |
| build(new ClassFileConsumer.ArchiveConsumer(outCf), minify); |
| ProcessResult runCf = ToolHelper.runJava(outCf, CLASS.getCanonicalName()); |
| assertEquals(runInput.toString(), runCf.toString()); |
| } |
| |
| private void testDex(MinifyMode minify) throws Exception { |
| ProcessResult runInput = |
| ToolHelper.runJava(ToolHelper.getClassPathForTests(), CLASS.getCanonicalName()); |
| assertEquals(0, runInput.exitCode); |
| Path outDex = temp.getRoot().toPath().resolve("dex.zip"); |
| build(new DexIndexedConsumer.ArchiveConsumer(outDex), minify); |
| ProcessResult runDex = |
| ToolHelper.runArtNoVerificationErrorsRaw(outDex.toString(), CLASS.getCanonicalName()); |
| assertEquals(runInput.stdout, runDex.stdout); |
| assertEquals(runInput.exitCode, runDex.exitCode); |
| } |
| |
| private void build(ProgramConsumer consumer, MinifyMode minify) throws Exception { |
| List<String> config = |
| Arrays.asList( |
| "-keep public class " + CLASS.getCanonicalName() + " {", |
| " public static void main(...);", |
| "}"); |
| |
| Builder builder = |
| ToolHelper.addProguardConfigurationConsumer( |
| R8Command.builder(), |
| pgConfig -> { |
| pgConfig.setPrintMapping(true); |
| pgConfig.setOverloadAggressively(minify == MinifyMode.AGGRESSIVE); |
| if (!minify.isMinify()) { |
| pgConfig.disableObfuscation(); |
| } |
| }) |
| .setMode(CompilationMode.DEBUG) |
| .addLibraryFiles(ToolHelper.getAndroidJar(ToolHelper.getMinApiLevelForDexVm())) |
| .setProgramConsumer(consumer) |
| .addProguardConfiguration(config, Origin.unknown()); |
| for (Class<?> c : CLASSES) { |
| builder.addClassProgramData(ToolHelper.getClassAsBytes(c), Origin.unknown()); |
| } |
| ToolHelper.runR8(builder.build()); |
| } |
| } |