1adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project/* 2adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 4adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * you may not use this file except in compliance with the License. 6adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * You may obtain a copy of the License at 7adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 8adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 10adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * See the License for the specific language governing permissions and 14adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * limitations under the License. 15adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 16adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 17adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectpackage tests.api.org.xml.sax.support; 18adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 19adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectimport java.io.IOException; 20adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectimport java.io.InputStream; 21adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 22adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project/** 23adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Implements an InputStream what wraps another InputStream and throws an 24adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * IOException after having read a specified number of bytes. Used for 25adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * injecting IOExceptions on lower levels. 26adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 27adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectpublic class BrokenInputStream extends InputStream { 28adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 29adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project private InputStream stream; 30f33eae7e84eb6d3b0f4e86b59605bb3de73009f3Elliott Hughes 31adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project private int offset; 32f33eae7e84eb6d3b0f4e86b59605bb3de73009f3Elliott Hughes 33adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project public BrokenInputStream(InputStream stream, int offset) { 34adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project super(); 35f33eae7e84eb6d3b0f4e86b59605bb3de73009f3Elliott Hughes 36adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project this.stream = stream; 37adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project this.offset = offset; 38adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 39f33eae7e84eb6d3b0f4e86b59605bb3de73009f3Elliott Hughes 40adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project @Override 41adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project public int read() throws IOException { 42adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project if (offset == 0) { 43adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project throw new IOException("Injected exception"); 44adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 45adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 46adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project offset--; 47adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return stream.read(); 48adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 49f33eae7e84eb6d3b0f4e86b59605bb3de73009f3Elliott Hughes 50086fd0244a54fa5ecf13ea66d49b22b36d7d456eJesse Wilson @Override 51086fd0244a54fa5ecf13ea66d49b22b36d7d456eJesse Wilson public void close() throws IOException { 52086fd0244a54fa5ecf13ea66d49b22b36d7d456eJesse Wilson stream.close(); 53086fd0244a54fa5ecf13ea66d49b22b36d7d456eJesse Wilson } 54adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project}