| /* |
| * 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.text.method.cts; |
| |
| import android.view.KeyEvent; |
| |
| import junit.framework.Assert; |
| |
| public class TextMethodUtils { |
| /** |
| * Assert that two char arrays are equal. |
| * |
| * @param expected the expected char array. |
| * @param actual the actual char array. |
| */ |
| public static void assertEquals(char[] expected, char[] actual) { |
| if (expected != actual) { |
| if (expected == null || actual == null) { |
| Assert.fail("the char arrays are not equal"); |
| } |
| |
| Assert.assertEquals(String.valueOf(expected), String.valueOf(actual)); |
| } |
| } |
| |
| /** |
| * Get an unaccepted key code. |
| * |
| * @param acceptedChars accepted chars array. |
| * @return return key code if we find unaccepted one, or return -1. |
| */ |
| public static int getUnacceptedKeyCode(char[] acceptedChars) { |
| for (int keyCode = KeyEvent.KEYCODE_A; keyCode <= KeyEvent.KEYCODE_Z; keyCode++) { |
| KeyEvent event = new KeyEvent(KeyEvent.ACTION_DOWN, keyCode); |
| if ('\0' == event.getMatch(acceptedChars)) { |
| return keyCode; |
| } |
| } |
| return -1; |
| } |
| } |