| /* ==================================================================== |
| 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 java.util.ArrayList; |
| import java.util.List; |
| |
| import junit.framework.AssertionFailedError; |
| import junit.framework.TestCase; |
| |
| import org.apache.poi.hssf.model.RecordStream; |
| import org.apache.poi.hssf.record.aggregates.MergedCellsTable; |
| import org.apache.poi.hssf.record.aggregates.RecordAggregate.RecordVisitor; |
| import org.apache.poi.ss.util.CellRangeAddress; |
| |
| |
| /** |
| * Make sure the merge cells record behaves |
| * @author Danny Mui (dmui at apache dot org) |
| * |
| */ |
| public final class TestMergeCellsRecord extends TestCase { |
| |
| /** |
| * Make sure when a clone is called, we actually clone it. |
| */ |
| public void testCloneReferences() { |
| CellRangeAddress[] cras = { new CellRangeAddress(0, 1, 0, 2), }; |
| MergeCellsRecord merge = new MergeCellsRecord(cras, 0, cras.length); |
| MergeCellsRecord clone = merge.clone(); |
| |
| assertNotSame("Merged and cloned objects are the same", merge, clone); |
| |
| CellRangeAddress mergeRegion = merge.getAreaAt(0); |
| CellRangeAddress cloneRegion = clone.getAreaAt(0); |
| assertNotSame("Should not point to same objects when cloning", mergeRegion, cloneRegion); |
| assertEquals("New Clone Row From doesnt match", mergeRegion.getFirstRow(), cloneRegion.getFirstRow()); |
| assertEquals("New Clone Row To doesnt match", mergeRegion.getLastRow(), cloneRegion.getLastRow()); |
| assertEquals("New Clone Col From doesnt match", mergeRegion.getFirstColumn(), cloneRegion.getFirstColumn()); |
| assertEquals("New Clone Col To doesnt match", mergeRegion.getLastColumn(), cloneRegion.getLastColumn()); |
| |
| assertFalse(merge.getAreaAt(0) == clone.getAreaAt(0)); |
| } |
| |
| private static final RecordVisitor dummyRecordVisitor = new RecordVisitor() { |
| @Override |
| public void visitRecord(Record r) { |
| // do nothing |
| } |
| }; |
| public void testMCTable_bug46009() { |
| MergedCellsTable mct = new MergedCellsTable(); |
| List<Record> recList = new ArrayList<Record>(); |
| CellRangeAddress[] cras = new CellRangeAddress[] { |
| new CellRangeAddress(0, 0, 0, 3), |
| }; |
| recList.add(new MergeCellsRecord(cras, 0, 1)); |
| RecordStream rs = new RecordStream(recList, 0); |
| mct.read(rs); |
| try { |
| mct.visitContainedRecords(dummyRecordVisitor); |
| } catch (ArrayStoreException e) { |
| throw new AssertionFailedError("Identified bug 46009"); |
| } |
| } |
| } |