InputMethodSubtypeArrayTest.java revision f06569561fe1c6e898debf8bb9f37331a9f87323
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.os; 18 19import android.test.InstrumentationTestCase; 20import android.test.suitebuilder.annotation.SmallTest; 21import android.view.inputmethod.InputMethodSubtype; 22import android.view.inputmethod.InputMethodSubtypeArray; 23import android.view.inputmethod.InputMethodSubtype.InputMethodSubtypeBuilder; 24 25import java.util.ArrayList; 26 27public class InputMethodSubtypeArrayTest extends InstrumentationTestCase { 28 @SmallTest 29 public void testInstanciate() throws Exception { 30 final ArrayList<InputMethodSubtype> subtypes = new ArrayList<InputMethodSubtype>(); 31 subtypes.add(createDummySubtype(0, "en_US")); 32 subtypes.add(createDummySubtype(1, "en_US")); 33 subtypes.add(createDummySubtype(2, "ja_JP")); 34 35 final InputMethodSubtypeArray array = new InputMethodSubtypeArray(subtypes); 36 assertEquals(subtypes.size(), array.getCount()); 37 assertEquals(subtypes.get(0), array.get(0)); 38 assertEquals(subtypes.get(1), array.get(1)); 39 assertEquals(subtypes.get(2), array.get(2)); 40 41 final InputMethodSubtypeArray clonedArray = cloneViaParcel(array); 42 assertEquals(subtypes.size(), clonedArray.getCount()); 43 assertEquals(subtypes.get(0), clonedArray.get(0)); 44 assertEquals(subtypes.get(1), clonedArray.get(1)); 45 assertEquals(subtypes.get(2), clonedArray.get(2)); 46 47 final InputMethodSubtypeArray clonedClonedArray = cloneViaParcel(clonedArray); 48 assertEquals(clonedArray.getCount(), clonedClonedArray.getCount()); 49 assertEquals(clonedArray.get(0), clonedClonedArray.get(0)); 50 assertEquals(clonedArray.get(1), clonedClonedArray.get(1)); 51 assertEquals(clonedArray.get(2), clonedClonedArray.get(2)); 52 } 53 54 InputMethodSubtypeArray cloneViaParcel(final InputMethodSubtypeArray original) { 55 Parcel parcel = null; 56 try { 57 parcel = Parcel.obtain(); 58 original.writeToParcel(parcel); 59 parcel.setDataPosition(0); 60 return new InputMethodSubtypeArray(parcel); 61 } finally { 62 if (parcel != null) { 63 parcel.recycle(); 64 } 65 } 66 } 67 68 private static InputMethodSubtype createDummySubtype(final int id, final String locale) { 69 final InputMethodSubtypeBuilder builder = new InputMethodSubtypeBuilder(); 70 return builder.setSubtypeNameResId(0) 71 .setSubtypeIconResId(0) 72 .setSubtypeId(id) 73 .setSubtypeLocale(locale) 74 .setIsAsciiCapable(true) 75 .build(); 76 } 77} 78