1/** 2 * Copyright 2006-2017 the original author or authors. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16package org.objenesis.tck.android; 17 18import android.app.Activity; 19import android.app.Instrumentation; 20import android.os.Bundle; 21import org.objenesis.tck.Main; 22import org.objenesis.tck.TextReporter; 23 24import java.io.ByteArrayOutputStream; 25import java.io.IOException; 26import java.io.PrintStream; 27 28/** 29 * Wraps the Objenesis TCK so that it can be invoked on Android as an {@link Instrumentation}. 30 * 31 * @author Ian Parkinson (Google Inc.) 32 */ 33public class TckInstrumentation extends Instrumentation { 34 35 @Override 36 public void onCreate(Bundle arguments) { 37 ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); 38 PrintStream printStream = new PrintStream(outputStream); 39 System.setOut(printStream); 40 System.setErr(printStream); 41 42 try { 43 launch(); 44 } catch (IOException e) { 45 e.printStackTrace(); 46 } 47 48 Bundle bundle = new Bundle(); 49 String fromStdout = outputStream.toString(); 50 bundle.putString(Instrumentation.REPORT_KEY_STREAMRESULT, fromStdout); 51 finish(Activity.RESULT_OK, bundle); 52 } 53 54 private void launch() throws IOException { 55 TextReporter reporter = new TextReporter(System.out, System.err); 56 57 boolean parentConstructorTestSuccessful = Main.run(reporter); 58 59 reporter.printResult(parentConstructorTestSuccessful); 60 61 } 62} 63