| /* |
| * Copyright (C) 2010 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.google.caliper; |
| |
| import com.google.common.collect.ImmutableList; |
| |
| import java.io.File; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * The dalvikvm run on Android devices via the app_process executable. |
| */ |
| final class DalvikVm extends Vm { |
| |
| public static boolean isDalvikVm() { |
| return "Dalvik".equals(System.getProperty("java.vm.name")); |
| } |
| |
| public static String vmName() { |
| return "app_process"; |
| } |
| |
| @Override public List<String> getVmSpecificOptions(MeasurementType type, Arguments arguments) { |
| if (!arguments.getCaptureVmLog()) { |
| return ImmutableList.of(); |
| } |
| |
| List<String> result = new ArrayList<String>(); |
| if (arguments.getCaptureVmLog()) { |
| // TODO: currently GC goes to logcat. |
| // result.add("-verbose:gc"); |
| } |
| return result; |
| } |
| |
| @Override public ProcessBuilder newProcessBuilder(File workingDirectory, String classPath, |
| ImmutableList<String> vmArgs, String className, ImmutableList<String> applicationArgs) { |
| ProcessBuilder result = new ProcessBuilder(); |
| result.directory(workingDirectory); |
| result.command().addAll(vmArgs); |
| result.command().add("-Djava.class.path=" + classPath); |
| result.command().add(workingDirectory.getPath()); |
| result.command().add(className); |
| result.command().addAll(applicationArgs); |
| return result; |
| } |
| } |