1/* 2 * Copyright (C) 2014 The Android Open Source Project 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 android.view.inputmethod; 18 19import android.os.Parcel; 20import android.test.InstrumentationTestCase; 21import android.test.suitebuilder.annotation.SmallTest; 22import android.view.inputmethod.InputMethodSubtype.InputMethodSubtypeBuilder; 23 24import java.util.ArrayList; 25 26public class InputMethodSubtypeArrayTest extends InstrumentationTestCase { 27 @SmallTest 28 public void testInstanciate() throws Exception { 29 final ArrayList<InputMethodSubtype> subtypes = new ArrayList<InputMethodSubtype>(); 30 subtypes.add(createDummySubtype(0, "en_US")); 31 subtypes.add(createDummySubtype(1, "en_US")); 32 subtypes.add(createDummySubtype(2, "ja_JP")); 33 34 final InputMethodSubtypeArray array = new InputMethodSubtypeArray(subtypes); 35 assertEquals(subtypes.size(), array.getCount()); 36 assertEquals(subtypes.get(0), array.get(0)); 37 assertEquals(subtypes.get(1), array.get(1)); 38 assertEquals(subtypes.get(2), array.get(2)); 39 40 final InputMethodSubtypeArray clonedArray = cloneViaParcel(array); 41 assertEquals(subtypes.size(), clonedArray.getCount()); 42 assertEquals(subtypes.get(0), clonedArray.get(0)); 43 assertEquals(subtypes.get(1), clonedArray.get(1)); 44 assertEquals(subtypes.get(2), clonedArray.get(2)); 45 46 final InputMethodSubtypeArray clonedClonedArray = cloneViaParcel(clonedArray); 47 assertEquals(clonedArray.getCount(), clonedClonedArray.getCount()); 48 assertEquals(clonedArray.get(0), clonedClonedArray.get(0)); 49 assertEquals(clonedArray.get(1), clonedClonedArray.get(1)); 50 assertEquals(clonedArray.get(2), clonedClonedArray.get(2)); 51 } 52 53 InputMethodSubtypeArray cloneViaParcel(final InputMethodSubtypeArray original) { 54 Parcel parcel = null; 55 try { 56 parcel = Parcel.obtain(); 57 original.writeToParcel(parcel); 58 parcel.setDataPosition(0); 59 return new InputMethodSubtypeArray(parcel); 60 } finally { 61 if (parcel != null) { 62 parcel.recycle(); 63 } 64 } 65 } 66 67 private static InputMethodSubtype createDummySubtype(final int id, final String locale) { 68 final InputMethodSubtypeBuilder builder = new InputMethodSubtypeBuilder(); 69 return builder.setSubtypeNameResId(0) 70 .setSubtypeIconResId(0) 71 .setSubtypeId(id) 72 .setSubtypeLocale(locale) 73 .setIsAsciiCapable(true) 74 .build(); 75 } 76} 77