| /* ==================================================================== |
| 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.hssf.record; |
| |
| |
| import junit.framework.TestCase; |
| import org.apache.poi.util.HexRead; |
| import org.apache.poi.util.HexDump; |
| import java.util.List; |
| import java.io.ByteArrayInputStream; |
| |
| /** |
| * Tests the serialization and deserialization of the EndSubRecord |
| * class works correctly. Test data taken directly from a real |
| * Excel file. |
| * |
| * @author Yegor Kozlov |
| */ |
| public final class TestInterfaceEndRecord extends TestCase { |
| |
| public void testCreate() { |
| InterfaceEndRecord record = InterfaceEndRecord.instance; |
| assertEquals(0, record.getDataSize()); |
| } |
| |
| /** |
| * Silently swallow unexpected contents in InterfaceEndRecord. |
| * Although it violates the spec, Excel silently converts this |
| * data to an {@link InterfaceHdrRecord}. |
| */ |
| public void testUnexpectedBytes_bug47251(){ |
| String hex = "" + |
| "09 08 10 00 00 06 05 00 EC 15 CD 07 C1 C0 00 00 06 03 00 00 " + //BOF |
| "E2 00 02 00 B0 04 " + //INTERFACEEND with extra two bytes |
| "0A 00 00 00"; // EOF |
| byte[] data = HexRead.readFromString(hex); |
| List<Record> records = RecordFactory.createRecords(new ByteArrayInputStream(data)); |
| assertEquals(3, records.size()); |
| Record rec1 = records.get(1); |
| assertEquals(InterfaceHdrRecord.class, rec1.getClass()); |
| InterfaceHdrRecord r = (InterfaceHdrRecord)rec1; |
| assertEquals("[E1, 00, 02, 00, B0, 04]", HexDump.toHex(r.serialize())); |
| } |
| } |