shortcut for test case to allow loading bad structure of CHP

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1144691 13f79535-47bb-0310-9956-ffa450edef68

src/scratchpad/src/org/apache/poi/hwpf/HWPFDocument.java

@@ -222,7 +222,7 @@ public final class HWPFDocument extends HWPFDocumentCore
 
     // Now load the rest of the properties, which need to be adjusted
     //  for where text really begin
-    _cbt = new CHPBinTable(_mainStream, _tableStream, _fib.getFcPlcfbteChpx(), _fib.getLcbPlcfbteChpx(), cpMin, _tpt);
+    _cbt = new CHPBinTable(_mainStream, _tableStream, _fib.getFcPlcfbteChpx(), _fib.getLcbPlcfbteChpx(), cpMin, _tpt, true);
     _pbt = new PAPBinTable(_mainStream, _tableStream, _dataStream, _fib.getFcPlcfbtePapx(), _fib.getLcbPlcfbtePapx(), cpMin, _tpt, true);
 
     // Read FSPA and Escher information

src/scratchpad/src/org/apache/poi/hwpf/model/CHPBinTable.java

@@ -50,14 +50,22 @@ public class CHPBinTable
     /**
      * Constructor used to read a binTable in from a Word document.
      * 
-   * @param documentStream
+     * @deprecated Use
-   * @param tableStream
+     *             {@link #CHPBinTable(byte[],byte[],int,int,int,TextPieceTable,boolean)}
-   * @param offset
+     *             instead
-   * @param size
-   * @param fcMin
      */
     public CHPBinTable( byte[] documentStream, byte[] tableStream, int offset,
             int size, int fcMin, TextPieceTable tpt )
+    {
+        this( documentStream, tableStream, offset, size, fcMin, tpt, true );
+    }
+
+    /**
+     * Constructor used to read a binTable in from a Word document.
+     */
+    public CHPBinTable( byte[] documentStream, byte[] tableStream, int offset,
+            int size, int fcMin, TextPieceTable tpt,
+            boolean ignoreChpxWithoutTextPieces )
     {
         /*
          * Page 35:
@@ -79,7 +87,7 @@ public class CHPBinTable
       int pageOffset = POIFSConstants.SMALLER_BIG_BLOCK_SIZE * pageNum;
 
       CHPFormattedDiskPage cfkp = new CHPFormattedDiskPage(documentStream,
-        pageOffset, fcMin, tpt);
+        pageOffset, fcMin, tpt, ignoreChpxWithoutTextPieces);
 
       int fkpSize = cfkp.size();
 

src/scratchpad/src/org/apache/poi/hwpf/model/CHPFormattedDiskPage.java

@@ -53,8 +53,26 @@ public final class CHPFormattedDiskPage extends FormattedDiskPage
     /**
      * This constructs a CHPFormattedDiskPage from a raw fkp (512 byte array
      * read from a Word file).
+     * 
+     * @deprecated Use
+     *             {@link #CHPFormattedDiskPage(byte[],int,int,TextPieceTable,boolean)}
+     *             instead
      */
-    public CHPFormattedDiskPage(byte[] documentStream, int offset, int fcMin, TextPieceTable tpt)
+    public CHPFormattedDiskPage( byte[] documentStream, int offset, int fcMin,
+            TextPieceTable tpt )
+    {
+        this( documentStream, offset, fcMin, tpt, true );
+    }
+
+    /**
+     * This constructs a CHPFormattedDiskPage from a raw fkp (512 byte array
+     * read from a Word file).
+     * 
+     * @param ignoreChpxWithoutTextPieces
+     *            TODO
+     */
+    public CHPFormattedDiskPage( byte[] documentStream, int offset, int fcMin,
+            TextPieceTable tpt, boolean ignoreChpxWithoutTextPieces )
     {
       super(documentStream, offset);
 
@@ -63,7 +81,7 @@ public final class CHPFormattedDiskPage extends FormattedDiskPage
     	int startAt = getStart(x);
 		int endAt = getEnd(x);
 
-        if ( !tpt.isIndexInTable( startAt, endAt ) ) {
+        if (ignoreChpxWithoutTextPieces && !tpt.isIndexInTable( startAt, endAt ) ) {
             _chpxList.add(null);
         } else {
 		    _chpxList.add(new CHPX(startAt, endAt, tpt, getGrpprl(x)));

src/scratchpad/src/org/apache/poi/hwpf/model/OldCHPBinTable.java

@@ -55,7 +55,7 @@ public final class OldCHPBinTable extends CHPBinTable
       int pageOffset = POIFSConstants.SMALLER_BIG_BLOCK_SIZE * pageNum;
 
       CHPFormattedDiskPage cfkp = new CHPFormattedDiskPage(documentStream,
-        pageOffset, fcMin, tpt);
+        pageOffset, fcMin, tpt, true);
 
       int fkpSize = cfkp.size();
 

src/scratchpad/testcases/org/apache/poi/hwpf/model/TestCHPBinTable.java

@@ -20,10 +20,10 @@ package org.apache.poi.hwpf.model;
 import java.io.ByteArrayOutputStream;
 import java.util.ArrayList;
 
-import junit.framework.*;
+import junit.framework.TestCase;
 
-import org.apache.poi.hwpf.*;
+import org.apache.poi.hwpf.HWPFDocFixture;
-import org.apache.poi.hwpf.model.io.*;
+import org.apache.poi.hwpf.model.io.HWPFFileSystem;
 
 public final class TestCHPBinTable
   extends TestCase
@@ -46,7 +46,7 @@ public final class TestCHPBinTable
     byte[] tableStream = _hWPFDocFixture._tableStream;
     int fcMin = fib.getFcMin();
 
-    _cHPBinTable = new CHPBinTable(mainStream, tableStream, fib.getFcPlcfbteChpx(), fib.getLcbPlcfbteChpx(), fcMin, fakeTPT);
+    _cHPBinTable = new CHPBinTable(mainStream, tableStream, fib.getFcPlcfbteChpx(), fib.getLcbPlcfbteChpx(), fcMin, fakeTPT, false);
 
     HWPFFileSystem fileSys = new HWPFFileSystem();
 
@@ -57,7 +57,7 @@ public final class TestCHPBinTable
     byte[] newTableStream = tableOut.toByteArray();
     byte[] newMainStream = mainOut.toByteArray();
 
-    CHPBinTable newBinTable = new CHPBinTable(newMainStream, newTableStream, 0, newTableStream.length, 0, fakeTPT);
+    CHPBinTable newBinTable = new CHPBinTable(newMainStream, newTableStream, 0, newTableStream.length, 0, fakeTPT, false);
 
     ArrayList oldTextRuns = _cHPBinTable._textRuns;
     ArrayList newTextRuns = newBinTable._textRuns;