| /* ==================================================================== |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You 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 org.apache.poi.hslf.record; |
| |
| |
| import junit.framework.TestCase; |
| import java.io.ByteArrayOutputStream; |
| |
| /** |
| * Tests that TextBytesAtom works properly |
| * |
| * @author Nick Burch (nick at torchbox dot com) |
| */ |
| public final class TestTextBytesAtom extends TestCase { |
| // From a real file |
| private final byte[] data = new byte[] { 0, 0, 0xA8-256, 0x0f, 0x1c, 0, 0, 0, |
| 0x54, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, 0x74, 0x68, |
| 0x65, 0x20, 0x74, 0x69, 0x74, 0x6C, 0x65, 0x20, 0x6F, 0x6E, |
| 0x20, 0x70, 0x61, 0x67, 0x65, 0x20, 0x32 }; |
| private final String data_text = "This is the title on page 2"; |
| private final byte[] alt_data = new byte[] { 0, 0, 0xA8-256, 0x0F, 0x14, 0, 0, 0, |
| 0x54, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, 0x61, 0x20, |
| 0x74, 0x65, 0x73, 0x74, 0x20, 0x74, 0x69, 0x74, 0x6C, 0x65 }; |
| private final String alt_text = "This is a test title"; |
| |
| public void testRecordType() { |
| TextBytesAtom tba = new TextBytesAtom(data,0,data.length); |
| assertEquals(4008l, tba.getRecordType()); |
| } |
| |
| public void testTextA() { |
| TextBytesAtom tba = new TextBytesAtom(data,0,data.length); |
| assertEquals(data_text, tba.getText()); |
| } |
| public void testTextB() { |
| TextBytesAtom tba = new TextBytesAtom(alt_data,0,alt_data.length); |
| assertEquals(alt_text, tba.getText()); |
| } |
| |
| public void testChangeText() throws Exception { |
| TextBytesAtom tba = new TextBytesAtom(data,0,data.length); |
| tba.setText(alt_text.getBytes("ISO-8859-1")); |
| |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| tba.writeOut(baos); |
| byte[] b = baos.toByteArray(); |
| |
| // Compare the header and the text |
| assertEquals(alt_data.length, b.length); |
| for(int i=0; i<alt_data.length; i++) { |
| assertEquals(alt_data[i],b[i]); |
| } |
| } |
| |
| public void testWrite() throws Exception { |
| TextBytesAtom tba = new TextBytesAtom(data,0,data.length); |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| tba.writeOut(baos); |
| byte[] b = baos.toByteArray(); |
| |
| assertEquals(data.length, b.length); |
| for(int i=0; i<data.length; i++) { |
| assertEquals(data[i],b[i]); |
| } |
| } |
| } |