improved LinkTable to support registering external UDFs.

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1039621 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Yegor Kozlov 2010-11-27 06:30:03 +00:00
parent 6411c93217
commit 4c6b49e5ab
11 changed files with 300 additions and 31 deletions

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@ -83,6 +83,7 @@ import org.apache.poi.hssf.record.WriteProtectRecord;
import org.apache.poi.hssf.record.common.UnicodeString; import org.apache.poi.hssf.record.common.UnicodeString;
import org.apache.poi.ss.formula.ptg.NameXPtg; import org.apache.poi.ss.formula.ptg.NameXPtg;
import org.apache.poi.ss.formula.FormulaShifter; import org.apache.poi.ss.formula.FormulaShifter;
import org.apache.poi.ss.formula.udf.UDFFinder;
import org.apache.poi.ss.formula.ptg.Ptg; import org.apache.poi.ss.formula.ptg.Ptg;
import org.apache.poi.hssf.util.HSSFColor; import org.apache.poi.hssf.util.HSSFColor;
import org.apache.poi.ss.formula.EvaluationWorkbook.ExternalName; import org.apache.poi.ss.formula.EvaluationWorkbook.ExternalName;
@ -2300,8 +2301,22 @@ public final class InternalWorkbook {
return linkTable.resolveNameXText(refIndex, definedNameIndex); return linkTable.resolveNameXText(refIndex, definedNameIndex);
} }
public NameXPtg getNameXPtg(String name) { /**
return getOrCreateLinkTable().getNameXPtg(name); *
* @param name the name of an external function, typically a name of a UDF
* @param udf locator of user-defiend functions to resolve names of VBA and Add-In functions
* @return the external name or null
*/
public NameXPtg getNameXPtg(String name, UDFFinder udf) {
LinkTable lnk = getOrCreateLinkTable();
NameXPtg xptg = lnk.getNameXPtg(name);
if(xptg == null && udf.findFunction(name) != null) {
// the name was not found in the list of external names
// check if the Workbook's UDFFinder is aware about it and register the name if it is
xptg = lnk.addNameXPtg(name);
}
return xptg;
} }
/** /**

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@ -31,9 +31,7 @@ import org.apache.poi.hssf.record.NameCommentRecord;
import org.apache.poi.hssf.record.NameRecord; import org.apache.poi.hssf.record.NameRecord;
import org.apache.poi.hssf.record.Record; import org.apache.poi.hssf.record.Record;
import org.apache.poi.hssf.record.SupBookRecord; import org.apache.poi.hssf.record.SupBookRecord;
import org.apache.poi.ss.formula.ptg.Area3DPtg; import org.apache.poi.ss.formula.ptg.*;
import org.apache.poi.ss.formula.ptg.NameXPtg;
import org.apache.poi.ss.formula.ptg.Ref3DPtg;
/** /**
* Link Table (OOO pdf reference: 4.10.3 ) <p/> * Link Table (OOO pdf reference: 4.10.3 ) <p/>
@ -92,7 +90,7 @@ final class LinkTable {
private static final class ExternalBookBlock { private static final class ExternalBookBlock {
private final SupBookRecord _externalBookRecord; private final SupBookRecord _externalBookRecord;
private final ExternalNameRecord[] _externalNameRecords; private ExternalNameRecord[] _externalNameRecords;
private final CRNBlock[] _crnBlocks; private final CRNBlock[] _crnBlocks;
public ExternalBookBlock(RecordStream rs) { public ExternalBookBlock(RecordStream rs) {
@ -113,12 +111,28 @@ final class LinkTable {
temp.toArray(_crnBlocks); temp.toArray(_crnBlocks);
} }
public ExternalBookBlock(int numberOfSheets) { /**
* Create a new block for internal references. It is called when constructing a new LinkTable.
*
* @see org.apache.poi.hssf.model.LinkTable#LinkTable(int, WorkbookRecordList)
*/
public ExternalBookBlock(int numberOfSheets) {
_externalBookRecord = SupBookRecord.createInternalReferences((short)numberOfSheets); _externalBookRecord = SupBookRecord.createInternalReferences((short)numberOfSheets);
_externalNameRecords = new ExternalNameRecord[0]; _externalNameRecords = new ExternalNameRecord[0];
_crnBlocks = new CRNBlock[0]; _crnBlocks = new CRNBlock[0];
} }
/**
* Create a new block for registering add-in functions
*
* @see org.apache.poi.hssf.model.LinkTable#addNameXPtg(String)
*/
public ExternalBookBlock() {
_externalBookRecord = SupBookRecord.createAddInFunctions();
_externalNameRecords = new ExternalNameRecord[0];
_crnBlocks = new CRNBlock[0];
}
public SupBookRecord getExternalBookRecord() { public SupBookRecord getExternalBookRecord() {
return _externalBookRecord; return _externalBookRecord;
} }
@ -143,9 +157,21 @@ final class LinkTable {
} }
return -1; return -1;
} }
}
private final ExternalBookBlock[] _externalBookBlocks; public int getNumberOfNames() {
return _externalNameRecords.length;
}
public int addExternalName(ExternalNameRecord rec){
ExternalNameRecord[] tmp = new ExternalNameRecord[_externalNameRecords.length + 1];
System.arraycopy(_externalNameRecords, 0, tmp, 0, _externalNameRecords.length);
tmp[tmp.length - 1] = rec;
_externalNameRecords = tmp;
return _externalNameRecords.length - 1;
}
}
private ExternalBookBlock[] _externalBookBlocks;
private final ExternSheetRecord _externSheetRecord; private final ExternSheetRecord _externSheetRecord;
private final List<NameRecord> _definedNames; private final List<NameRecord> _definedNames;
private final int _recordCount; private final int _recordCount;
@ -461,7 +487,69 @@ final class LinkTable {
return null; return null;
} }
private int findRefIndexFromExtBookIndex(int extBookIndex) { /**
* Register an external name in this workbook
*
* @param name the name to register
* @return a NameXPtg describing this name
*/
public NameXPtg addNameXPtg(String name) {
int extBlockIndex = -1;
ExternalBookBlock extBlock = null;
// find ExternalBlock for Add-In functions and remember its index
for (int i = 0; i < _externalBookBlocks.length; i++) {
SupBookRecord ebr = _externalBookBlocks[i].getExternalBookRecord();
if (ebr.isAddInFunctions()) {
extBlock = _externalBookBlocks[i];
extBlockIndex = i;
break;
}
}
// An ExternalBlock for Add-In functions was not found. Create a new one.
if (extBlock == null) {
extBlock = new ExternalBookBlock();
ExternalBookBlock[] tmp = new ExternalBookBlock[_externalBookBlocks.length + 1];
System.arraycopy(_externalBookBlocks, 0, tmp, 0, _externalBookBlocks.length);
tmp[tmp.length - 1] = extBlock;
_externalBookBlocks = tmp;
extBlockIndex = _externalBookBlocks.length - 1;
// add the created SupBookRecord before ExternSheetRecord
int idx = findFirstRecordLocBySid(ExternSheetRecord.sid);
_workbookRecordList.add(idx, extBlock.getExternalBookRecord());
// register the SupBookRecord in the ExternSheetRecord
// -2 means that the scope of this name is Workbook and the reference applies to the entire workbook.
_externSheetRecord.addRef(_externalBookBlocks.length - 1, -2, -2);
}
// create a ExternalNameRecord that will describe this name
ExternalNameRecord extNameRecord = new ExternalNameRecord();
extNameRecord.setText(name);
// The docs don't explain why Excel set the formula to #REF!
extNameRecord.setParsedExpression(new Ptg[]{ErrPtg.REF_INVALID});
int nameIndex = extBlock.addExternalName(extNameRecord);
int supLinkIndex = 0;
// find the posistion of the Add-In SupBookRecord in the workbook stream,
// the created ExternalNameRecord will be appended to it
for (Iterator iterator = _workbookRecordList.iterator(); iterator.hasNext(); supLinkIndex++) {
Record record = (Record) iterator.next();
if (record instanceof SupBookRecord) {
if (((SupBookRecord) record).isAddInFunctions()) break;
}
}
int numberOfNames = extBlock.getNumberOfNames();
// a new name is inserted in the end of the SupBookRecord, after the last name
_workbookRecordList.add(supLinkIndex + numberOfNames, extNameRecord);
int ix = _externSheetRecord.getRefIxForSheet(extBlockIndex, -2 /* the scope is workbook*/);
return new NameXPtg(ix, nameIndex);
}
private int findRefIndexFromExtBookIndex(int extBookIndex) {
return _externSheetRecord.findRefIndexFromExtBookIndex(extBookIndex); return _externSheetRecord.findRefIndexFromExtBookIndex(extBookIndex);
} }
} }

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@ -29,7 +29,8 @@ import org.apache.poi.util.LittleEndianOutput;
* @author Libin Roman (Vista Portal LDT. Developer) * @author Libin Roman (Vista Portal LDT. Developer)
*/ */
public class ExternSheetRecord extends StandardRecord { public class ExternSheetRecord extends StandardRecord {
public final static short sid = 0x0017;
public final static short sid = 0x0017;
private List<RefSubRecord> _list; private List<RefSubRecord> _list;
private static final class RefSubRecord { private static final class RefSubRecord {
@ -184,6 +185,33 @@ public class ExternSheetRecord extends StandardRecord {
} }
/** /**
* Add a zero-based reference to a {@link org.apache.poi.hssf.record.SupBookRecord}.
* <p>
* If the type of the SupBook record is same-sheet referencing, Add-In referencing,
* DDE data source referencing, or OLE data source referencing,
* then no scope is specified and this value <em>MUST</em> be -2. Otherwise,
* the scope must be set as follows:
* <ol>
* <li><code>-2</code> Workbook-level reference that applies to the entire workbook.</li>
* <li><code>-1</code> Sheet-level reference. </li>
* <li><code>&gt;=0</code> Sheet-level reference. This specifies the first sheet in the reference.
* <p>
* If the SupBook type is unused or external workbook referencing,
* then this value specifies the zero-based index of an external sheet name,
* see {@link org.apache.poi.hssf.record.SupBookRecord#getSheetNames()}.
* This referenced string specifies the name of the first sheet within the external workbook that is in scope.
* This sheet MUST be a worksheet or macro sheet.
* <p>
* <p>
* If the supporting link type is self-referencing, then this value specifies the zero-based index of a
* {@link org.apache.poi.hssf.record.BoundSheetRecord} record in the workbook stream that specifies
* the first sheet within the scope of this reference. This sheet MUST be a worksheet or a macro sheet.
* </p>
* </li>
* </ol>
*
* @param firstSheetIndex the scope, must be -2 for add-in references
* @param lastSheetIndex the scope, must be -2 for add-in references
* @return index of newly added ref * @return index of newly added ref
*/ */
public int addRef(int extBookIndex, int firstSheetIndex, int lastSheetIndex) { public int addRef(int extBookIndex, int firstSheetIndex, int lastSheetIndex) {

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@ -19,6 +19,7 @@ package org.apache.poi.hssf.record;
import org.apache.poi.ss.formula.constant.ConstantValueParser; import org.apache.poi.ss.formula.constant.ConstantValueParser;
import org.apache.poi.ss.formula.Formula; import org.apache.poi.ss.formula.Formula;
import org.apache.poi.ss.formula.ptg.Ptg;
import org.apache.poi.util.LittleEndianOutput; import org.apache.poi.util.LittleEndianOutput;
import org.apache.poi.util.StringUtil; import org.apache.poi.util.StringUtil;
@ -98,6 +99,10 @@ public final class ExternalNameRecord extends StandardRecord {
return field_4_name; return field_4_name;
} }
public void setText(String str) {
field_4_name = str;
}
/** /**
* If this is a local name, then this is the (1 based) * If this is a local name, then this is the (1 based)
* index of the name of the Sheet this refers to, as * index of the name of the Sheet this refers to, as
@ -107,6 +112,17 @@ public final class ExternalNameRecord extends StandardRecord {
public short getIx() { public short getIx() {
return field_2_ixals; return field_2_ixals;
} }
public void setIx(short ix) {
field_2_ixals = ix;
}
public Ptg[] getParsedExpression() {
return Formula.getTokens(field_5_name_definition);
}
public void setParsedExpression(Ptg[] ptgs) {
field_5_name_definition = Formula.create(ptgs);
}
protected int getDataSize(){ protected int getDataSize(){
int result = 2 + 4; // short and int int result = 2 + 4; // short and int
@ -142,8 +158,11 @@ public final class ExternalNameRecord extends StandardRecord {
} }
} }
public ExternalNameRecord() {
public ExternalNameRecord(RecordInputStream in) { field_2_ixals = 0;
}
public ExternalNameRecord(RecordInputStream in) {
field_1_option_flag = in.readShort(); field_1_option_flag = in.readShort();
field_2_ixals = in.readShort(); field_2_ixals = in.readShort();
field_3_not_used = in.readShort(); field_3_not_used = in.readShort();
@ -180,10 +199,15 @@ public final class ExternalNameRecord extends StandardRecord {
public String toString() { public String toString() {
StringBuffer sb = new StringBuffer(); StringBuffer sb = new StringBuffer();
sb.append("[EXTERNALNAME]\n"); sb.append("[EXTERNALNAME]\n");
sb.append(" .options = ").append(field_1_option_flag).append("\n");
sb.append(" .ix = ").append(field_2_ixals).append("\n"); sb.append(" .ix = ").append(field_2_ixals).append("\n");
sb.append(" .name = ").append(field_4_name).append("\n"); sb.append(" .name = ").append(field_4_name).append("\n");
if(field_5_name_definition != null) { if(field_5_name_definition != null) {
sb.append(" .formula = ").append(field_5_name_definition).append("\n"); Ptg[] ptgs = field_5_name_definition.getTokens();
for (int i = 0; i < ptgs.length; i++) {
Ptg ptg = ptgs[i];
sb.append(ptg.toString()).append(ptg.getRVAType()).append("\n");
}
} }
sb.append("[/EXTERNALNAME]\n"); sb.append("[/EXTERNALNAME]\n");
return sb.toString(); return sb.toString();

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@ -359,7 +359,7 @@ public final class FormulaRecord extends CellRecord {
sb.append(" .alwaysCalc= ").append(isAlwaysCalc()).append("\n"); sb.append(" .alwaysCalc= ").append(isAlwaysCalc()).append("\n");
sb.append(" .calcOnLoad= ").append(isCalcOnLoad()).append("\n"); sb.append(" .calcOnLoad= ").append(isCalcOnLoad()).append("\n");
sb.append(" .shared = ").append(isSharedFormula()).append("\n"); sb.append(" .shared = ").append(isSharedFormula()).append("\n");
sb.append(" .zero = ").append(HexDump.intToHex(field_6_zero)); sb.append(" .zero = ").append(HexDump.intToHex(field_6_zero)).append("\n");
Ptg[] ptgs = field_8_parsed_expr.getTokens(); Ptg[] ptgs = field_8_parsed_expr.getTokens();
for (int k = 0; k < ptgs.length; k++ ) { for (int k = 0; k < ptgs.length; k++ ) {

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@ -47,7 +47,7 @@ public final class SupBookRecord extends StandardRecord {
return new SupBookRecord(false, numberOfSheets); return new SupBookRecord(false, numberOfSheets);
} }
public static SupBookRecord createAddInFunctions() { public static SupBookRecord createAddInFunctions() {
return new SupBookRecord(true, (short)0); return new SupBookRecord(true, (short)1 /* this field MUST be 0x0001 for add-in referencing */);
} }
public static SupBookRecord createExternalReferences(String url, String[] sheetNames) { public static SupBookRecord createExternalReferences(String url, String[] sheetNames) {
return new SupBookRecord(url, sheetNames); return new SupBookRecord(url, sheetNames);

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@ -33,6 +33,7 @@ import org.apache.poi.ss.formula.FormulaParseException;
import org.apache.poi.ss.formula.FormulaParsingWorkbook; import org.apache.poi.ss.formula.FormulaParsingWorkbook;
import org.apache.poi.ss.formula.FormulaRenderingWorkbook; import org.apache.poi.ss.formula.FormulaRenderingWorkbook;
import org.apache.poi.ss.formula.FormulaType; import org.apache.poi.ss.formula.FormulaType;
import org.apache.poi.ss.formula.udf.UDFFinder;
/** /**
* Internal POI use only * Internal POI use only
@ -65,7 +66,9 @@ public final class HSSFEvaluationWorkbook implements FormulaRenderingWorkbook, E
} }
public NameXPtg getNameXPtg(String name) { public NameXPtg getNameXPtg(String name) {
return _iBook.getNameXPtg(name); // TODO YK: passing UDFFinder.DEFAULT is temporary,
// a proper design should take it from the parent HSSFWorkbook
return _iBook.getNameXPtg(name, UDFFinder.DEFAULT);
} }
/** /**

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@ -1679,12 +1679,4 @@ public final class HSSFWorkbook extends POIDocument implements org.apache.poi.ss
private static byte[] newUID() { private static byte[] newUID() {
return new byte[16]; return new byte[16];
} }
/**
* Note - This method should only used by POI internally.
* It may get deleted or change definition in future POI versions
*/
public NameXPtg getNameXPtg(String name) {
return workbook.getNameXPtg(name);
}
} }

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@ -27,13 +27,12 @@ import junit.framework.AssertionFailedError;
import junit.framework.TestCase; import junit.framework.TestCase;
import org.apache.poi.hssf.HSSFTestDataSamples; import org.apache.poi.hssf.HSSFTestDataSamples;
import org.apache.poi.hssf.record.NameCommentRecord; import org.apache.poi.hssf.record.*;
import org.apache.poi.hssf.record.NameRecord;
import org.apache.poi.hssf.record.Record;
import org.apache.poi.hssf.record.SSTRecord;
import org.apache.poi.hssf.record.SupBookRecord;
import org.apache.poi.hssf.usermodel.HSSFCell; import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFWorkbook; import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.hssf.usermodel.TestHSSFWorkbook;
import org.apache.poi.ss.formula.ptg.NameXPtg;
/** /**
* Tests for {@link LinkTable} * Tests for {@link LinkTable}
* *
@ -179,4 +178,86 @@ public final class TestLinkTable extends TestCase {
assertEquals(2, lt.getNumNames()); assertEquals(2, lt.getNumNames());
} }
public void testAddNameX(){
WorkbookRecordList wrl = new WorkbookRecordList();
wrl.add(0, new BOFRecord());
wrl.add(1, new CountryRecord());
wrl.add(2, EOFRecord.instance);
int numberOfSheets = 3;
LinkTable tbl = new LinkTable(numberOfSheets, wrl);
// creation of a new LinkTable insert two new records: SupBookRecord followed by ExternSheetRecord
// assure they are in place:
// [BOFRecord]
// [CountryRecord]
// [SUPBOOK Internal References nSheets= 3]
// [EXTERNSHEET]
// [EOFRecord]
assertEquals(5, wrl.getRecords().size());
assertTrue(wrl.get(2) instanceof SupBookRecord);
SupBookRecord sup1 = (SupBookRecord)wrl.get(2);
assertEquals(numberOfSheets, sup1.getNumberOfSheets());
assertTrue(wrl.get(3) instanceof ExternSheetRecord);
ExternSheetRecord extSheet = (ExternSheetRecord)wrl.get(3);
assertEquals(0, extSheet.getNumOfRefs());
assertNull(tbl.getNameXPtg("ISODD"));
assertEquals(5, wrl.getRecords().size()); //still have five records
NameXPtg namex1 = tbl.addNameXPtg("ISODD"); // adds two new rercords
assertEquals(0, namex1.getSheetRefIndex());
assertEquals(0, namex1.getNameIndex());
assertEquals(namex1.toString(), tbl.getNameXPtg("ISODD").toString());
// assure they are in place:
// [BOFRecord]
// [CountryRecord]
// [SUPBOOK Internal References nSheets= 3]
// [SUPBOOK Add-In Functions nSheets= 1]
// [EXTERNALNAME .name = ISODD]
// [EXTERNSHEET]
// [EOFRecord]
assertEquals(7, wrl.getRecords().size());
assertTrue(wrl.get(3) instanceof SupBookRecord);
SupBookRecord sup2 = (SupBookRecord)wrl.get(3);
assertTrue(sup2.isAddInFunctions());
assertTrue(wrl.get(4) instanceof ExternalNameRecord);
ExternalNameRecord ext1 = (ExternalNameRecord)wrl.get(4);
assertEquals("ISODD", ext1.getText());
assertTrue(wrl.get(5) instanceof ExternSheetRecord);
assertEquals(1, extSheet.getNumOfRefs());
//check that
assertEquals(0, tbl.resolveNameXIx(namex1.getSheetRefIndex(), namex1.getNameIndex()));
assertEquals("ISODD", tbl.resolveNameXText(namex1.getSheetRefIndex(), namex1.getNameIndex()));
assertNull(tbl.getNameXPtg("ISEVEN"));
NameXPtg namex2 = tbl.addNameXPtg("ISEVEN"); // adds two new rercords
assertEquals(0, namex2.getSheetRefIndex());
assertEquals(1, namex2.getNameIndex()); // name index increased by one
assertEquals(namex2.toString(), tbl.getNameXPtg("ISEVEN").toString());
assertEquals(8, wrl.getRecords().size());
// assure they are in place:
// [BOFRecord]
// [CountryRecord]
// [SUPBOOK Internal References nSheets= 3]
// [SUPBOOK Add-In Functions nSheets= 1]
// [EXTERNALNAME .name = ISODD]
// [EXTERNALNAME .name = ISEVEN]
// [EXTERNSHEET]
// [EOFRecord]
assertTrue(wrl.get(3) instanceof SupBookRecord);
assertTrue(wrl.get(4) instanceof ExternalNameRecord);
assertTrue(wrl.get(5) instanceof ExternalNameRecord);
assertEquals("ISODD", ((ExternalNameRecord)wrl.get(4)).getText());
assertEquals("ISEVEN", ((ExternalNameRecord)wrl.get(5)).getText());
assertTrue(wrl.get(6) instanceof ExternSheetRecord);
assertTrue(wrl.get(7) instanceof EOFRecord);
assertEquals(0, tbl.resolveNameXIx(namex2.getSheetRefIndex(), namex2.getNameIndex()));
assertEquals("ISEVEN", tbl.resolveNameXText(namex2.getSheetRefIndex(), namex2.getNameIndex()));
}
} }

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@ -22,6 +22,13 @@ import junit.framework.TestCase;
import org.apache.poi.hssf.record.FontRecord; import org.apache.poi.hssf.record.FontRecord;
import org.apache.poi.hssf.usermodel.HSSFWorkbook; import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.hssf.usermodel.TestHSSFWorkbook; import org.apache.poi.hssf.usermodel.TestHSSFWorkbook;
import org.apache.poi.ss.formula.udf.UDFFinder;
import org.apache.poi.ss.formula.udf.DefaultUDFFinder;
import org.apache.poi.ss.formula.udf.AggregatingUDFFinder;
import org.apache.poi.ss.formula.functions.FreeRefFunction;
import org.apache.poi.ss.formula.eval.ValueEval;
import org.apache.poi.ss.formula.eval.NotImplementedException;
import org.apache.poi.ss.formula.OperationEvaluationContext;
/** /**
* Unit test for the Workbook class. * Unit test for the Workbook class.
@ -83,4 +90,28 @@ public final class TestWorkbook extends TestCase {
assertEquals(6, wb.getFontIndex(n7)); assertEquals(6, wb.getFontIndex(n7));
assertEquals(n7, wb.getFontRecordAt(6)); assertEquals(n7, wb.getFontRecordAt(6));
} }
public void testAddNameX(){
InternalWorkbook wb = TestHSSFWorkbook.getInternalWorkbook(new HSSFWorkbook());
assertNotNull(wb.getNameXPtg("ISODD", UDFFinder.DEFAULT));
FreeRefFunction NotImplemented = new FreeRefFunction() {
public ValueEval evaluate(ValueEval[] args, OperationEvaluationContext ec) {
throw new RuntimeException("not implemented");
}
};
/**
* register the two test UDFs in a UDF finder, to be passed to the evaluator
*/
UDFFinder udff1 = new DefaultUDFFinder(new String[] { "myFunc", },
new FreeRefFunction[] { NotImplemented });
UDFFinder udff2 = new DefaultUDFFinder(new String[] { "myFunc2", },
new FreeRefFunction[] { NotImplemented });
UDFFinder udff = new AggregatingUDFFinder(udff1, udff2);
assertNotNull(wb.getNameXPtg("myFunc", udff));
assertNotNull(wb.getNameXPtg("myFunc2", udff));
assertNull(wb.getNameXPtg("myFunc3", udff)); // myFunc3 is unknown
}
} }

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@ -102,5 +102,12 @@ public final class TestSupBookRecord extends TestCase {
SupBookRecord record = SupBookRecord.createExternalReferences(url, sheetNames); SupBookRecord record = SupBookRecord.createExternalReferences(url, sheetNames);
TestcaseRecordInputStream.confirmRecordEncoding(0x01AE, dataER, record.serialize()); TestcaseRecordInputStream.confirmRecordEncoding(0x01AE, dataER, record.serialize());
} }
public void testStoreAIF() {
SupBookRecord record = SupBookRecord.createAddInFunctions();
assertEquals(1, record.getNumberOfSheets());
assertTrue(record.isAddInFunctions());
TestcaseRecordInputStream.confirmRecordEncoding(0x01AE, dataAIF, record.serialize());
}
} }