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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
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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
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package org.apache.poi.hssf.record;
import junit.framework.AssertionFailedError;
import junit.framework.TestCase;
import org.apache.poi.ss.util.CellRangeAddress;
/**
* Tests the serialization and deserialization of the {@link CFHeaderRecord}
* and {@link CFHeader12Record} classes works correctly.
*/
public final class TestCFHeaderRecord extends TestCase {
public void testCreateCFHeaderRecord () {
CFHeaderRecord record = new CFHeaderRecord();
CellRangeAddress[] ranges = {
new CellRangeAddress(0,0xFFFF,5,5),
new CellRangeAddress(0,0xFFFF,6,6),
new CellRangeAddress(0,1,0,1),
new CellRangeAddress(0,1,2,3),
new CellRangeAddress(2,3,0,1),
new CellRangeAddress(2,3,2,3),
};
record.setCellRanges(ranges);
ranges = record.getCellRanges();
assertEquals(6,ranges.length);
CellRangeAddress enclosingCellRange = record.getEnclosingCellRange();
assertEquals(0, enclosingCellRange.getFirstRow());
assertEquals(65535, enclosingCellRange.getLastRow());
assertEquals(0, enclosingCellRange.getFirstColumn());
assertEquals(6, enclosingCellRange.getLastColumn());
assertEquals(false, record.getNeedRecalculation());
assertEquals(0, record.getID());
record.setNeedRecalculation(true);
assertEquals(true, record.getNeedRecalculation());
assertEquals(0, record.getID());
record.setID(7);
record.setNeedRecalculation(false);
assertEquals(false, record.getNeedRecalculation());
assertEquals(7, record.getID());
}
public void testCreateCFHeader12Record () {
CFHeader12Record record = new CFHeader12Record();
CellRangeAddress[] ranges = {
new CellRangeAddress(0,0xFFFF,5,5),
new CellRangeAddress(0,0xFFFF,6,6),
new CellRangeAddress(0,1,0,1),
new CellRangeAddress(0,1,2,3),
new CellRangeAddress(2,3,0,1),
new CellRangeAddress(2,3,2,3),
};
record.setCellRanges(ranges);
ranges = record.getCellRanges();
assertEquals(6,ranges.length);
CellRangeAddress enclosingCellRange = record.getEnclosingCellRange();
assertEquals(0, enclosingCellRange.getFirstRow());
assertEquals(65535, enclosingCellRange.getLastRow());
assertEquals(0, enclosingCellRange.getFirstColumn());
assertEquals(6, enclosingCellRange.getLastColumn());
assertEquals(false, record.getNeedRecalculation());
assertEquals(0, record.getID());
record.setNeedRecalculation(true);
assertEquals(true, record.getNeedRecalculation());
assertEquals(0, record.getID());
record.setID(7);
record.setNeedRecalculation(false);
assertEquals(false, record.getNeedRecalculation());
assertEquals(7, record.getID());
}
public void testSerialization() {
byte[] recordData =
{
(byte)0x03, (byte)0x00,
(byte)0x01, (byte)0x00,
(byte)0x00, (byte)0x00,
(byte)0x03, (byte)0x00,
(byte)0x00, (byte)0x00,
(byte)0x03, (byte)0x00,
(byte)0x04, (byte)0x00, // nRegions
(byte)0x00, (byte)0x00,
(byte)0x01, (byte)0x00,
(byte)0x00, (byte)0x00,
(byte)0x01, (byte)0x00,
(byte)0x00, (byte)0x00,
(byte)0x01, (byte)0x00,
(byte)0x02, (byte)0x00,
(byte)0x03, (byte)0x00,
(byte)0x02, (byte)0x00,
(byte)0x03, (byte)0x00,
(byte)0x00, (byte)0x00,
(byte)0x01, (byte)0x00,
(byte)0x02, (byte)0x00,
(byte)0x03, (byte)0x00,
(byte)0x02, (byte)0x00,
(byte)0x03, (byte)0x00,
};
CFHeaderRecord record = new CFHeaderRecord(TestcaseRecordInputStream.create(CFHeaderRecord.sid, recordData));
assertEquals("#CFRULES", 3, record.getNumberOfConditionalFormats());
assertTrue(record.getNeedRecalculation());
confirm(record.getEnclosingCellRange(), 0, 3, 0, 3);
CellRangeAddress[] ranges = record.getCellRanges();
assertEquals(4, ranges.length);
confirm(ranges[0], 0, 1, 0, 1);
confirm(ranges[1], 0, 1, 2, 3);
confirm(ranges[2], 2, 3, 0, 1);
confirm(ranges[3], 2, 3, 2, 3);
assertEquals(recordData.length+4, record.getRecordSize());
byte[] output = record.serialize();
assertEquals("Output size", recordData.length+4, output.length); //includes sid+recordlength
for (int i = 0; i < recordData.length; i++)
{
assertEquals("CFHeaderRecord doesn't match", recordData[i], output[i+4]);
}
}
public void testExtremeRows() {
byte[] recordData = {
(byte)0x13, (byte)0x00, // nFormats
(byte)0x00, (byte)0x00,
(byte)0x00, (byte)0x00,
(byte)0xFF, (byte)0xFF,
(byte)0x00, (byte)0x00,
(byte)0xFF, (byte)0x00,
(byte)0x03, (byte)0x00, // nRegions
(byte)0x40, (byte)0x9C,
(byte)0x50, (byte)0xC3,
(byte)0x02, (byte)0x00,
(byte)0x02, (byte)0x00,
(byte)0x00, (byte)0x00,
(byte)0xFF, (byte)0xFF,
(byte)0x05, (byte)0x00,
(byte)0x05, (byte)0x00,
(byte)0x07, (byte)0x00,
(byte)0x07, (byte)0x00,
(byte)0x00, (byte)0x00,
(byte)0xFF, (byte)0x00,
};
CFHeaderRecord record;
try {
record = new CFHeaderRecord(TestcaseRecordInputStream.create(CFHeaderRecord.sid, recordData));
} catch (IllegalArgumentException e) {
if(e.getMessage().equals("invalid cell range (-25536, 2, -15536, 2)")) {
throw new AssertionFailedError("Identified bug 44739b");
}
throw e;
}
assertEquals("#CFRULES", 19, record.getNumberOfConditionalFormats());
assertFalse(record.getNeedRecalculation());
confirm(record.getEnclosingCellRange(), 0, 65535, 0, 255);
CellRangeAddress[] ranges = record.getCellRanges();
assertEquals(3, ranges.length);
confirm(ranges[0], 40000, 50000, 2, 2);
confirm(ranges[1], 0, 65535, 5, 5);
confirm(ranges[2], 7, 7, 0, 255);
byte[] output = record.serialize();
assertEquals("Output size", recordData.length+4, output.length); //includes sid+recordlength
for (int i = 0; i < recordData.length;i++) {
assertEquals("CFHeaderRecord doesn't match", recordData[i], output[i+4]);
}
}
private static void confirm(CellRangeAddress cr, int expFirstRow, int expLastRow, int expFirstCol, int expLastColumn) {
assertEquals("first row", expFirstRow, cr.getFirstRow());
assertEquals("last row", expLastRow, cr.getLastRow());
assertEquals("first column", expFirstCol, cr.getFirstColumn());
assertEquals("last column", expLastColumn, cr.getLastColumn());
}
}