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 17 package android.core; 18 19 import junit.framework.TestCase; 20 21 import java.io.ByteArrayInputStream; 22 import android.test.suitebuilder.annotation.SmallTest; 23 24 /** 25 * Tests to verify that simple functionality works for ByteArrayInputStreams. 26 */ 27 public class ByteArrayInputStreamTest extends TestCase { 28 29 @SmallTest testByteArrayInputStream()30 public void testByteArrayInputStream() throws Exception { 31 String str = "AbCdEfGhIjKlMnOpQrStUvWxYz"; 32 33 ByteArrayInputStream a = new ByteArrayInputStream(str.getBytes()); 34 ByteArrayInputStream b = new ByteArrayInputStream(str.getBytes()); 35 ByteArrayInputStream c = new ByteArrayInputStream(str.getBytes()); 36 ByteArrayInputStream d = new ByteArrayInputStream(str.getBytes()); 37 38 assertEquals(str, IOUtil.read(a)); 39 assertEquals("AbCdEfGhIj", IOUtil.read(b, 10)); 40 assertEquals("bdfhjlnprtvxz", IOUtil.skipRead(c)); 41 assertEquals("AbCdEfGdEfGhIjKlMnOpQrStUvWxYz", IOUtil.markRead(d, 3, 4)); 42 } 43 } 44