| // Copyright (c) 2017, 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.debug; |
| |
| import com.android.tools.r8.CompilationMode; |
| import com.android.tools.r8.OutputMode; |
| import com.android.tools.r8.R8Command; |
| import com.android.tools.r8.ToolHelper; |
| import com.android.tools.r8.ToolHelper.DexVm; |
| import com.android.tools.r8.ToolHelper.DexVm.Version; |
| import com.android.tools.r8.debug.DebugTestBase.JUnit3Wrapper.DebuggeeState; |
| import com.android.tools.r8.origin.Origin; |
| import com.android.tools.r8.utils.FileUtils; |
| import com.google.common.collect.ImmutableList; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.stream.Stream; |
| import org.junit.Assume; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| |
| public class ExamplesDebugTest extends DebugTestBase { |
| |
| private String clazzName; |
| private Path inputJar; |
| |
| private Stream<DebuggeeState> input() throws Exception { |
| return streamDebugTest(new CfDebugTestConfig(inputJar), clazzName, ANDROID_FILTER); |
| } |
| |
| private Stream<DebuggeeState> d8() throws Exception { |
| D8DebugTestConfig config = new D8DebugTestConfig().compileAndAdd(temp, inputJar); |
| return streamDebugTest(config, clazzName, ANDROID_FILTER); |
| } |
| |
| private Stream<DebuggeeState> r8cf() throws Exception { |
| return streamDebugTest(getCfConfig("r8cf.jar"), clazzName, ANDROID_FILTER); |
| } |
| |
| private DebugTestConfig getCfConfig(String outputName) throws Exception { |
| Path input = inputJar; |
| Path output = temp.newFolder().toPath().resolve(outputName); |
| ToolHelper.runR8( |
| R8Command.builder() |
| .addProgramFiles(input) |
| .addLibraryFiles(ToolHelper.getJava8RuntimeJar()) |
| .setMode(CompilationMode.DEBUG) |
| .setOutput(output, OutputMode.ClassFile) |
| .setDisableTreeShaking(true) |
| .setDisableMinification(true) |
| .addProguardConfiguration(ImmutableList.of("-keepattributes *"), Origin.unknown()) |
| .build()); |
| return new CfDebugTestConfig(output); |
| } |
| |
| @Test |
| public void testArithmetic() throws Throwable { |
| testDebugging("arithmetic", "Arithmetic"); |
| } |
| |
| @Test |
| public void testMemberrebinding2() throws Exception { |
| testDebugging("memberrebinding2", "Memberrebinding"); |
| } |
| |
| @Test |
| public void testMemberrebinding3() throws Exception { |
| testDebugging("memberrebinding3", "Memberrebinding"); |
| } |
| |
| @Test |
| public void testMinification() throws Exception { |
| testDebugging("minification", "Minification"); |
| } |
| |
| private void testDebugging(String pkg, String clazz) throws Exception { |
| init(pkg, clazz) |
| .add("Input", input()) |
| .add("R8/CfSourceCode", r8cf()) |
| .add("D8", d8()) |
| // When running on CF and DEX runtimes, filter down to states within the test package. |
| .setFilter(state -> state.getClassName().startsWith(pkg)) |
| .compare(); |
| } |
| |
| private DebugStreamComparator init(String pkg, String clazz) { |
| // TODO(b/199700280): Reenable on 12.0.0 when we have the libjdwp.so file include and the flags |
| // fixed. |
| Assume.assumeTrue( |
| "Skipping test " + testName.getMethodName() + " because debugging not enabled in 12.0.0", |
| !ToolHelper.getDexVm().isNewerThanOrEqual(DexVm.ART_12_0_0_HOST)); |
| // See verifyStateLocation in DebugTestBase. |
| Assume.assumeTrue( |
| "Streaming on Dalvik DEX runtimes has some unknown interference issue", |
| ToolHelper.getDexVm().getVersion().isNewerThanOrEqual(Version.V6_0_1)); |
| Assume.assumeTrue( |
| "Skipping test " |
| + testName.getMethodName() |
| + " because debug tests are not yet supported on Windows", |
| !ToolHelper.isWindows()); |
| clazzName = pkg + "." + clazz; |
| inputJar = |
| Paths.get(ToolHelper.EXAMPLES_BUILD_DIR, pkg + "_debuginfo_all" + FileUtils.JAR_EXTENSION); |
| return new DebugStreamComparator(); |
| } |
| } |