| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * 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 android.tests.sigtest; |
| |
| import java.io.BufferedReader; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.InputStreamReader; |
| import java.lang.reflect.Field; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.HashSet; |
| |
| import org.xmlpull.v1.XmlPullParserException; |
| |
| import android.app.Activity; |
| import android.content.Intent; |
| import android.content.res.Resources; |
| import android.content.res.Resources.NotFoundException; |
| import android.os.Bundle; |
| import android.os.IBinder; |
| import android.os.Parcel; |
| import android.os.RemoteException; |
| |
| /** |
| * This class is used for Signature Test. It will started by the Instrumentation class, |
| * and send back the test result via IBinder. |
| */ |
| public class SignatureTestActivity extends Activity { |
| static final String BUNDLE_EXTRA_SIG_TEST = "sigtest"; |
| |
| static final String BUNDLE_KEY_RESULT = "result"; |
| static final String BUNDLE_KEY_MISSING_CLASS = "missing_class"; |
| static final String BUNDLE_KEY_MISSING_INTERFACE = "missing_interface"; |
| static final String BUNDLE_KEY_MISSING_METHOD = "missing_method"; |
| static final String BUNDLE_KEY_MISSING_FIELD = "missing_field"; |
| static final String BUNDLE_KEY_MISMATCH_CLASS = "mismatch_class_signature"; |
| static final String BUNDLE_KEY_MISMATCH_INTERFACE = "mismatch_interface_signature"; |
| static final String BUNDLE_KEY_MISMATCH_METHOD = "mismatch_method_signature"; |
| static final String BUNDLE_KEY_MISMATCH_FIELD = "mismatch_field_signature"; |
| static final String BUNDLE_KEY_CAUGHT_EXCEPTION = "caught_exception"; |
| |
| |
| static final int GET_SIG_TEST_RESULT_TRANSACTION = 101; |
| |
| private DeviceResultObserver mResultObserver; |
| |
| /** |
| * Define the type of the signature check failures. |
| */ |
| static enum FAILURE_TYPE { |
| MISSING_CLASS, |
| MISSING_INTERFACE, |
| MISSING_METHOD, |
| MISSING_FIELD, |
| MISMATCH_CLASS, |
| MISMATCH_INTERFACE, |
| MISMATCH_METHOD, |
| MISMATCH_FIELD, |
| CAUGHT_EXCEPTION, |
| } |
| |
| static final HashMap<FAILURE_TYPE, String> FAILURE_TYPE_TO_KEY = |
| new HashMap<FAILURE_TYPE, String>(); |
| static { |
| FAILURE_TYPE_TO_KEY.put(FAILURE_TYPE.MISSING_CLASS, BUNDLE_KEY_MISSING_CLASS); |
| FAILURE_TYPE_TO_KEY.put(FAILURE_TYPE.MISSING_INTERFACE, BUNDLE_KEY_MISSING_INTERFACE); |
| FAILURE_TYPE_TO_KEY.put(FAILURE_TYPE.MISSING_METHOD, BUNDLE_KEY_MISSING_METHOD); |
| FAILURE_TYPE_TO_KEY.put(FAILURE_TYPE.MISSING_FIELD, BUNDLE_KEY_MISSING_FIELD); |
| FAILURE_TYPE_TO_KEY.put(FAILURE_TYPE.MISMATCH_CLASS, BUNDLE_KEY_MISMATCH_CLASS); |
| FAILURE_TYPE_TO_KEY.put(FAILURE_TYPE.MISMATCH_INTERFACE, BUNDLE_KEY_MISMATCH_INTERFACE); |
| FAILURE_TYPE_TO_KEY.put(FAILURE_TYPE.MISMATCH_METHOD, BUNDLE_KEY_MISMATCH_METHOD); |
| FAILURE_TYPE_TO_KEY.put(FAILURE_TYPE.MISMATCH_FIELD, BUNDLE_KEY_MISMATCH_FIELD); |
| FAILURE_TYPE_TO_KEY.put(FAILURE_TYPE.CAUGHT_EXCEPTION, BUNDLE_KEY_CAUGHT_EXCEPTION); |
| } |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| |
| mResultObserver = new DeviceResultObserver(); |
| start(); |
| mResultObserver.sendResult(getIntent()); |
| } |
| |
| /** |
| * Start the signature test. |
| */ |
| @SuppressWarnings("unchecked") |
| private void start() { |
| SignatureTest sigTest = new SignatureTest(); |
| sigTest.registerResultObserver(mResultObserver); |
| |
| HashSet<String> excludeSet = getExcludedSet(); |
| |
| Resources r = getResources(); |
| |
| Class rClass = R.xml.class; |
| Field[]fs = rClass.getFields(); |
| for (Field f : fs) { |
| if (!excludeSet.contains(f.getName())) { |
| try { |
| sigTest.start(r.getXml(f.getInt(rClass))); |
| } catch (NotFoundException e) { |
| throw new RuntimeException(e); |
| } catch (IllegalArgumentException e) { |
| throw new RuntimeException(e); |
| } catch (IllegalAccessException e) { |
| throw new RuntimeException(e); |
| } catch (XmlPullParserException e) { |
| throw new RuntimeException(e); |
| } catch (IOException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| } |
| } |
| |
| /** |
| * Get the excluded package set, which is defined by res/raw/excludepackages.txt. |
| * |
| * @return The excluded package set. |
| */ |
| private HashSet<String> getExcludedSet() { |
| HashSet<String> excludeSet = new HashSet<String>(); |
| |
| Resources r = getResources(); |
| InputStream excludepackage = r.openRawResource(R.raw.excludepackages); |
| BufferedReader reader = new BufferedReader(new InputStreamReader(excludepackage)); |
| try { |
| String p = null; |
| while (true) { |
| p = reader.readLine(); |
| if (p == null || p.equals("")) { |
| break; |
| } |
| excludeSet.add(p); |
| } |
| reader.close(); |
| } catch (IOException e) { |
| throw new RuntimeException(e); |
| } |
| |
| return excludeSet; |
| } |
| |
| /** |
| * This class is an implementation of the ResultObserver. And it aims to |
| * record the result in the Bundle, and send back to the Instrumentation class |
| * after all results has been recorded. |
| */ |
| final static class DeviceResultObserver implements ResultObserver { |
| Bundle mBundle; |
| |
| DeviceResultObserver() { |
| mBundle = new Bundle(); |
| mBundle.putStringArrayList(BUNDLE_KEY_MISSING_FIELD, new ArrayList<String>()); |
| mBundle.putStringArrayList(BUNDLE_KEY_MISSING_METHOD, new ArrayList<String>()); |
| mBundle.putStringArrayList(BUNDLE_KEY_MISMATCH_CLASS, |
| new ArrayList<String>()); |
| mBundle.putStringArrayList(BUNDLE_KEY_MISMATCH_FIELD, |
| new ArrayList<String>()); |
| mBundle.putStringArrayList(BUNDLE_KEY_MISMATCH_METHOD, |
| new ArrayList<String>()); |
| mBundle.putStringArrayList(BUNDLE_KEY_MISSING_CLASS, new ArrayList<String>()); |
| mBundle.putStringArrayList(BUNDLE_KEY_MISSING_INTERFACE, |
| new ArrayList<String>()); |
| mBundle.putStringArrayList(BUNDLE_KEY_MISMATCH_INTERFACE, |
| new ArrayList<String>()); |
| mBundle.putStringArrayList(BUNDLE_KEY_CAUGHT_EXCEPTION, |
| new ArrayList<String>()); |
| } |
| |
| /** |
| * This method is called when all the results has been recorded. And this method |
| * will save the results in IBinder and send back to the Instrumentation class. |
| * |
| * @param i The intent to carry the result. |
| */ |
| @SuppressWarnings("deprecation") |
| public void sendResult(Intent i) { |
| SignatureTestLog.d("Send result"); |
| if ((mBundle.getStringArrayList(BUNDLE_KEY_MISSING_FIELD).size() == 0) |
| && (mBundle.getStringArrayList(BUNDLE_KEY_MISSING_CLASS).size() == 0) |
| && (mBundle.getStringArrayList(BUNDLE_KEY_MISSING_METHOD).size() == 0) |
| && (mBundle.getStringArrayList(BUNDLE_KEY_MISSING_INTERFACE).size() == 0) |
| && (mBundle.getStringArrayList( |
| BUNDLE_KEY_MISMATCH_CLASS).size() == 0) |
| && (mBundle.getStringArrayList( |
| BUNDLE_KEY_MISMATCH_FIELD).size() == 0) |
| && (mBundle.getStringArrayList( |
| BUNDLE_KEY_MISMATCH_INTERFACE).size() == 0) |
| && (mBundle.getStringArrayList( |
| BUNDLE_KEY_MISMATCH_METHOD).size() == 0) |
| && (mBundle.getStringArrayList( |
| BUNDLE_KEY_CAUGHT_EXCEPTION).size() == 0)) { |
| SignatureTestLog.d("PASS"); |
| mBundle.putBoolean(BUNDLE_KEY_RESULT, true); |
| } else { |
| SignatureTestLog.d("FAIL: " + mBundle.size()); |
| mBundle.putBoolean(BUNDLE_KEY_RESULT, false); |
| } |
| final IBinder binder = i.getIBinderExtra(BUNDLE_EXTRA_SIG_TEST); |
| Parcel p = Parcel.obtain(); |
| p.setDataPosition(0); |
| p.writeBundle(mBundle); |
| |
| try { |
| binder.transact(GET_SIG_TEST_RESULT_TRANSACTION, p, null, 0); |
| } catch (RemoteException e) { |
| SignatureTestLog.e("Got RemoteException when transact", e); |
| throw new RuntimeException(e); |
| } |
| } |
| |
| public void notifyFailure(FAILURE_TYPE type, String name) { |
| SignatureTestLog.d("Failure: "); |
| SignatureTestLog.d(" Type: " + type); |
| SignatureTestLog.d(" Name: " + name); |
| mBundle.getStringArrayList(SignatureTestActivity.FAILURE_TYPE_TO_KEY.get(type)) |
| .add(name); |
| } |
| } |
| } |