1/* 2 * Copyright (C) 2008 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 libcore.java.io; 18 19import java.io.ByteArrayOutputStream; 20import junit.framework.TestCase; 21 22/** 23 * A basic test for ByteArrayOutputStream. 24 */ 25public class OldAndroidByteArrayOutputStreamTest extends TestCase { 26 27 public void testByteArrayOutputStream() throws Exception { 28 String str = "AbCdEfGhIjKlMnOpQrStUvWxYz"; 29 ByteArrayOutputStream a = new ByteArrayOutputStream(); 30 ByteArrayOutputStream b = new ByteArrayOutputStream(10); 31 32 a.write(str.getBytes(), 0, 26); 33 a.write('X'); 34 a.writeTo(b); 35 36 assertEquals(27, a.size()); 37 assertEquals("AbCdEfGhIjKlMnOpQrStUvWxYzX", a.toString()); 38 assertEquals("AbCdEfGhIjKlMnOpQrStUvWxYzX", b.toString()); 39 } 40} 41