1/**
2 * Copyright 2006-2013 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 */
16
17package org.objenesis.tck.android;
18
19import android.app.Activity;
20import android.app.Instrumentation;
21import android.os.Bundle;
22
23import org.objenesis.tck.Main;
24
25import java.io.ByteArrayOutputStream;
26import java.io.IOException;
27import java.io.PrintStream;
28
29/**
30 * Wraps the Objenesis TCK so that it can be invoked on Android as an {@link Instrumentation}.
31 *
32 * @author Ian Parkinson (Google Inc.)
33 */
34public class TckInstrumentation extends Instrumentation {
35
36   public void onCreate(Bundle arguments) {
37      ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
38      PrintStream printStream = new PrintStream(outputStream);
39      System.setOut(printStream);
40
41      try {
42         Main.main(new String[0]);
43      } catch (IOException e) {
44         e.printStackTrace();
45      }
46
47      Bundle bundle = new Bundle();
48      String fromStdout = outputStream.toString();
49      bundle.putString(Instrumentation.REPORT_KEY_STREAMRESULT, fromStdout);
50      finish(Activity.RESULT_OK, bundle);
51   }
52}
53
54