Bugzilla 37579: added support for footnotes in lists and table bodies (not header nor footer).

This is /not/ to be considered a final fix: similar code is duplicated over several classes (LineLayoutManager, ListItemLayoutManager and to less extent TableStepper). Footnotes should probably be handled another way.


git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@660979 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/fop/layoutmgr/list/ListItemLayoutManager.java

@@ -26,7 +26,6 @@ import java.util.ListIterator;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-
 import org.apache.fop.area.Area;
 import org.apache.fop.area.Block;
 import org.apache.fop.fo.flow.ListItem;
@@ -39,12 +38,14 @@ import org.apache.fop.layoutmgr.ConditionalElementListener;
 import org.apache.fop.layoutmgr.ElementListObserver;
 import org.apache.fop.layoutmgr.ElementListUtils;
 import org.apache.fop.layoutmgr.KeepUtil;
+import org.apache.fop.layoutmgr.KnuthBlockBox;
 import org.apache.fop.layoutmgr.KnuthBox;
 import org.apache.fop.layoutmgr.KnuthElement;
 import org.apache.fop.layoutmgr.KnuthPenalty;
 import org.apache.fop.layoutmgr.KnuthPossPosIter;
 import org.apache.fop.layoutmgr.LayoutContext;
 import org.apache.fop.layoutmgr.LayoutManager;
+import org.apache.fop.layoutmgr.ListElement;
 import org.apache.fop.layoutmgr.NonLeafPosition;
 import org.apache.fop.layoutmgr.Position;
 import org.apache.fop.layoutmgr.PositionIterator;
@@ -279,8 +280,7 @@ public class ListItemLayoutManager extends BlockStackingLayoutManager
         int keepWithNextActive = BlockLevelLayoutManager.KEEP_AUTO;
 
         LinkedList returnList = new LinkedList();
-        while ((step = getNextStep(elementLists, start, end, partialHeights))
-               > 0) {
+        while ((step = getNextStep(elementLists, start, end, partialHeights)) > 0) {
             
             if (end[0] + 1 == elementLists[0].size()) {
                 keepWithNextActive = Math.max(keepWithNextActive, keepWithNextPendingOnLabel);
@@ -312,11 +312,33 @@ public class ListItemLayoutManager extends BlockStackingLayoutManager
             int boxHeight = step - addedBoxHeight - penaltyHeight;
             penaltyHeight += additionalPenaltyHeight; //Add AFTER calculating boxHeight!
 
+            // collect footnote information
+            // TODO this should really not be done like this. ListItemLM should remain as
+            // footnote-agnostic as possible
+            LinkedList footnoteList = null;
+            ListElement el;
+            for (int i = 0; i < elementLists.length; i++) {
+                for (int j = start[i]; j <= end[i]; j++) {
+                    el = (ListElement) elementLists[i].get(j);
+                    if (el instanceof KnuthBlockBox && ((KnuthBlockBox) el).hasAnchors()) {
+                        if (footnoteList == null) {
+                            footnoteList = new LinkedList();
+                        }
+                        footnoteList.addAll(((KnuthBlockBox) el).getFootnoteBodyLMs());
+                    }
+                }
+            }
+
             // add the new elements
             addedBoxHeight += boxHeight;
             ListItemPosition stepPosition = new ListItemPosition(this, 
                     start[0], end[0], start[1], end[1]);
-            returnList.add(new KnuthBox(boxHeight, stepPosition, false));
+            if (footnoteList == null) {
+                returnList.add(new KnuthBox(boxHeight, stepPosition, false));
+            } else {
+                returnList.add(new KnuthBlockBox(boxHeight, footnoteList, stepPosition, false));
+            }
+
             if (addedBoxHeight < totalHeight) {
                 int strength = BlockLevelLayoutManager.KEEP_AUTO;
                 strength = Math.max(strength, keepWithNextActive);

src/java/org/apache/fop/layoutmgr/table/ActiveCell.java

@@ -19,12 +19,12 @@
 
 package org.apache.fop.layoutmgr.table;
 
+import java.util.LinkedList;
 import java.util.List;
 import java.util.ListIterator;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-
 import org.apache.fop.fo.Constants;
 import org.apache.fop.fo.flow.table.ConditionalBorder;
 import org.apache.fop.fo.flow.table.EffRow;
@@ -32,6 +32,7 @@ import org.apache.fop.fo.flow.table.PrimaryGridUnit;
 import org.apache.fop.fo.properties.CommonBorderPaddingBackground;
 import org.apache.fop.layoutmgr.BlockLevelLayoutManager;
 import org.apache.fop.layoutmgr.ElementListUtils;
+import org.apache.fop.layoutmgr.KnuthBlockBox;
 import org.apache.fop.layoutmgr.KnuthBox;
 import org.apache.fop.layoutmgr.KnuthElement;
 import org.apache.fop.layoutmgr.KnuthPenalty;
@@ -101,6 +102,8 @@ class ActiveCell {
         private int penaltyLength;
         /** Value of the penalty ending this step, 0 if the step does not end on a penalty. */
         private int penaltyValue;
+        /** List of footnotes for this step. */
+        private List footnoteList;
         /**
          * One of {@link Constants#EN_AUTO}, {@link Constants#EN_COLUMN},
          * {@link Constants#EN_PAGE}, {@link Constants#EN_EVEN_PAGE},
@@ -130,6 +133,7 @@ class ActiveCell {
             this.totalLength   = other.totalLength;
             this.penaltyLength = other.penaltyLength;
             this.penaltyValue  = other.penaltyValue;
+            this.footnoteList  = other.footnoteList;
             this.condBeforeContentLength = other.condBeforeContentLength;
             this.breakClass    = other.breakClass;
         }
@@ -293,6 +297,7 @@ class ActiveCell {
         afterNextStep.penaltyValue = 0;
         afterNextStep.condBeforeContentLength = 0;
         afterNextStep.breakClass = Constants.EN_AUTO;
+        afterNextStep.footnoteList = null;
         boolean breakFound = false;
         boolean prevIsBox = false;
         boolean boxFound = false;
@@ -322,6 +327,12 @@ class ActiveCell {
                 }
                 prevIsBox = false;
             } else {
+                if (el instanceof KnuthBlockBox && ((KnuthBlockBox) el).hasAnchors()) {
+                    if (afterNextStep.footnoteList == null) {
+                        afterNextStep.footnoteList = new LinkedList();
+                    }
+                    afterNextStep.footnoteList.addAll(((KnuthBlockBox) el).getFootnoteBodyLMs());
+                }
                 prevIsBox = true;
                 boxFound = true;
                 afterNextStep.contentLength += el.getW();
@@ -543,6 +554,18 @@ class ActiveCell {
         }
     }
 
+    /**
+     * Adds the footnotes (if any) that are part of the next step, if this cell
+     * contributes content to the next step.
+     * 
+     * @param footnoteList the list to which this cell must add its footnotes
+     */
+    void addFootnotes(List footnoteList) {
+        if (includedInLastStep() && nextStep.footnoteList != null) {
+            footnoteList.addAll(nextStep.footnoteList);
+        }
+    }
+
     int getKeepWithNextStrength() {
         return keepWithNextStrength;
     }

src/java/org/apache/fop/layoutmgr/table/TableStepper.java

@@ -33,6 +33,7 @@ import org.apache.fop.fo.flow.table.PrimaryGridUnit;
 import org.apache.fop.layoutmgr.BlockLevelLayoutManager;
 import org.apache.fop.layoutmgr.BreakElement;
 import org.apache.fop.layoutmgr.KeepUtil;
+import org.apache.fop.layoutmgr.KnuthBlockBox;
 import org.apache.fop.layoutmgr.KnuthBox;
 import org.apache.fop.layoutmgr.KnuthElement;
 import org.apache.fop.layoutmgr.KnuthGlue;
@@ -199,12 +200,14 @@ public class TableStepper {
                 }
             }
 
+            LinkedList footnoteList = new LinkedList();
             //Put all involved grid units into a list
             List cellParts = new java.util.ArrayList(columnCount);
             for (Iterator iter = activeCells.iterator(); iter.hasNext();) {
                 ActiveCell activeCell = (ActiveCell) iter.next();
                 CellPart part = activeCell.createCellPart();
                 cellParts.add(part);
+                activeCell.addFootnotes(footnoteList);
             }
 
             //Create elements for step
@@ -217,7 +220,13 @@ public class TableStepper {
                 tcpos.setFlag(TableContentPosition.FIRST_IN_ROWGROUP, true);
             }
             lastTCPos = tcpos;
-            returnList.add(new KnuthBox(boxLen, tcpos, false));
+
+            // TODO TableStepper should remain as footnote-agnostic as possible
+            if (footnoteList.isEmpty()) {
+                returnList.add(new KnuthBox(boxLen, tcpos, false));
+            } else {
+                returnList.add(new KnuthBlockBox(boxLen, footnoteList, tcpos, false));
+            }
 
             int effPenaltyLen = Math.max(0, penaltyOrGlueLen);
             TableHFPenaltyPosition penaltyPos = new TableHFPenaltyPosition(getTableLM());

test/layoutengine/disabled-testcases.xml

@@ -97,24 +97,6 @@
     <description>Space resolution does not work between footnote
     regions.</description>
   </testcase>
-  <testcase>
-    <name>Footnotes swallowed in lists</name>
-    <file>footnote_in_list.xml</file>
-    <description>Element lists for lists are created by combining the 
-    element lists from list-item-label and list-item-body. The 
-    footnotes contained in the KnuthBlockBoxes are not propagated to 
-    the combined element list.</description>
-    <reference>http://issues.apache.org/bugzilla/show_bug.cgi?id=37579</reference>
-  </testcase>
-  <testcase>
-    <name>Footnotes swallowed in tables</name>
-    <file>footnote_in_table.xml</file>
-    <description>Element lists for tables are created by combining the 
-    element lists from the individual table-cells. The footnotes 
-    contained in the KnuthBlockBoxes are not propagated to the combined 
-    element list.</description>
-    <reference>http://issues.apache.org/bugzilla/show_bug.cgi?id=37579</reference>
-  </testcase>
   <testcase>
     <name>NPE for table inside an inline</name>
     <file>inline_block_nested_3.xml</file>

test/layoutengine/standard-testcases/footnote_in_list.xml

@@ -65,5 +65,7 @@
   </fo>
   <checks>
     <eval expected="2" xpath="count(//footnote/block)"/>
+    <eval expected="1) The footnote from the normal block." xpath="//footnote/block[1]"/>
+    <eval expected="2) The footnote from the list." xpath="//footnote/block[2]"/>
   </checks>
 </testcase>

test/layoutengine/standard-testcases/footnote_in_list_2.xml

@@ -0,0 +1,125 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  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.
+-->
+<!-- $Id$ -->
+<testcase>
+  <info>
+    <p>
+      This test checks footnotes as descendants of list-item-body elements.
+    </p>
+  </info>
+  <fo>
+    <fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
+      <fo:layout-master-set>
+        <fo:simple-page-master master-name="simple" page-height="220pt" page-width="3in"
+          margin="10pt">
+          <fo:region-body background-color="#F0F0F0"/>
+        </fo:simple-page-master>
+      </fo:layout-master-set>
+      <fo:page-sequence master-reference="simple" font-size="8pt" line-height="10pt">
+        <fo:flow flow-name="xsl-region-body">
+          <fo:block>Before the list.</fo:block>
+          <fo:list-block provisional-distance-between-starts="1.2em" provisional-label-separation="2pt">
+            <fo:list-item>
+              <fo:list-item-label end-indent="label-end()">
+                <fo:block>–</fo:block>
+              </fo:list-item-label>
+              <fo:list-item-body start-indent="body-start()">
+                <fo:block>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Pellentesque<fo:footnote>
+                  <fo:inline>(1)</fo:inline>
+                    <fo:footnote-body>
+                      <fo:block start-indent="0">
+                        <fo:inline>(1)</fo:inline> First footnote from the list.</fo:block>
+                    </fo:footnote-body>
+                  </fo:footnote> hendrerit euismod velit. Nulla facilisi. Etiam et risus at neque ultrices
+                  facilisis. Donec lectus est, nonummy quis, rhoncus bibendum, porta at, nisl<fo:footnote>
+                  <fo:inline>(2)</fo:inline>
+                    <fo:footnote-body>
+                      <fo:block start-indent="0">
+                        <fo:inline>(2)</fo:inline> Second footnote from the list.</fo:block>
+                    </fo:footnote-body>
+                  </fo:footnote>.
+                </fo:block>
+              </fo:list-item-body>
+            </fo:list-item>
+            <fo:list-item>
+              <fo:list-item-label end-indent="label-end()">
+                <fo:block>–</fo:block>
+              </fo:list-item-label>
+              <fo:list-item-body start-indent="body-start()">
+                <fo:block>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Pellentesque<fo:footnote>
+                  <fo:inline>(3)</fo:inline>
+                    <fo:footnote-body>
+                      <fo:block start-indent="0">
+                        <fo:inline>(3)</fo:inline> Third footnote from the list.</fo:block>
+                    </fo:footnote-body>
+                  </fo:footnote> hendrerit euismod velit. Nulla facilisi. Etiam et risus at neque ultrices
+                  facilisis. Donec lectus est, nonummy quis, rhoncus bibendum, porta at, nisl<fo:footnote>
+                  <fo:inline>(4)</fo:inline>
+                    <fo:footnote-body>
+                      <fo:block start-indent="0">
+                        <fo:inline>(4)</fo:inline> Fourth footnote from the list.</fo:block>
+                    </fo:footnote-body>
+                  </fo:footnote>.
+                </fo:block>
+              </fo:list-item-body>
+            </fo:list-item>
+          </fo:list-block>
+        </fo:flow>
+      </fo:page-sequence>
+      <fo:page-sequence master-reference="simple" font-size="8pt" line-height="10pt">
+        <fo:flow flow-name="xsl-region-body">
+          <fo:block space-after="130pt">Before the list.</fo:block>
+          <fo:list-block provisional-distance-between-starts="1.2em" provisional-label-separation="2pt">
+            <fo:list-item>
+              <fo:list-item-label end-indent="label-end()">
+                <fo:block>–</fo:block>
+              </fo:list-item-label>
+              <fo:list-item-body start-indent="body-start()">
+                <fo:block orphans="1" widows="1">Lorem ipsum dolor sit amet, consectetuer adipiscing
+                  elit. Pellentesque<fo:footnote>
+                    <fo:inline>(1)</fo:inline>
+                    <fo:footnote-body>
+                      <fo:block start-indent="0">(1) First footnote from the list.</fo:block>
+                    </fo:footnote-body>
+                  </fo:footnote> hendrerit euismod velit. Nulla facilisi. Etiam et risus at neque ultrices
+                  facilisis. Donec lectus est, nonummy quis, rhoncus bibendum, porta at, nisl<fo:footnote>
+                  <fo:inline>(2)</fo:inline>
+                    <fo:footnote-body>
+                      <fo:block start-indent="0">(2) Second footnote from the list.</fo:block>
+                    </fo:footnote-body>
+                  </fo:footnote>.
+                </fo:block>
+              </fo:list-item-body>
+            </fo:list-item>
+          </fo:list-block>
+        </fo:flow>
+      </fo:page-sequence>
+    </fo:root>
+  </fo>
+  <checks>
+    <eval expected="4" xpath="count(//pageSequence[1]//footnote/block)"/>
+    <eval expected="(1) First footnote from the list."  xpath="//pageSequence[1]//footnote/block[1]"/>
+    <eval expected="(2) Second footnote from the list." xpath="//pageSequence[1]//footnote/block[2]"/>
+    <eval expected="(3) Third footnote from the list."  xpath="//pageSequence[1]//footnote/block[3]"/>
+    <eval expected="(4) Fourth footnote from the list." xpath="//pageSequence[1]//footnote/block[4]"/>
+    <eval expected="1" xpath="count(//pageSequence[2]/pageViewport[1]//footnote/block)"/>
+    <eval expected="(1) First footnote from the list."  xpath="//pageSequence[2]/pageViewport[1]//footnote/block"/>
+    <eval expected="1" xpath="count(//pageSequence[2]/pageViewport[2]//footnote/block)"/>
+    <eval expected="(2) Second footnote from the list."  xpath="//pageSequence[2]/pageViewport[2]//footnote/block"/>
+  </checks>
+</testcase>

test/layoutengine/standard-testcases/footnote_in_table.xml

@@ -69,5 +69,7 @@
   </fo>
   <checks>
     <eval expected="2" xpath="count(//footnote/block)"/>
+    <eval expected="1) The footnote from the normal block." xpath="//footnote/block[1]"/>
+    <eval expected="2) The footnote from the table." xpath="//footnote/block[2]"/>
   </checks>
 </testcase>

test/layoutengine/standard-testcases/footnote_in_table_2.xml

@@ -0,0 +1,185 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  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.
+-->
+<!-- $Id$ -->
+<testcase>
+  <info>
+    <p>
+      This test checks footnotes as descendants of table-body elements.
+    </p>
+  </info>
+  <fo>
+    <fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
+      <fo:layout-master-set>
+        <fo:simple-page-master master-name="simple" page-height="220pt" page-width="3in"
+          margin="10pt">
+          <fo:region-body background-color="#F0F0F0"/>
+        </fo:simple-page-master>
+      </fo:layout-master-set>
+      <fo:page-sequence master-reference="simple" font-size="8pt" line-height="10pt">
+        <fo:flow flow-name="xsl-region-body">
+          <fo:block>Before the table</fo:block>
+          <fo:table table-layout="fixed" width="100%">
+            <fo:table-column column-width="proportional-column-width(1)"/>
+            <fo:table-column column-width="proportional-column-width(1)"/>
+            <fo:table-body border="1pt solid black">
+              <fo:table-row border="inherit">
+                <fo:table-cell border="inherit" number-rows-spanned="2">
+                  <fo:block>Cell 1.1</fo:block>
+                  <fo:block>Cell 1.1</fo:block>
+                  <fo:block>Cell 1.1<fo:footnote>
+                      <fo:inline>(2)</fo:inline>
+                      <fo:footnote-body>
+                        <fo:block>(2) Second footnote from the table.</fo:block>
+                      </fo:footnote-body>
+                    </fo:footnote></fo:block>
+                  <fo:block>Cell 1.1</fo:block>
+                </fo:table-cell>
+                <fo:table-cell border="inherit">
+                  <fo:block>Cell 1.2</fo:block>
+                  <fo:block>Cell 1.2<fo:footnote>
+                      <fo:inline>(1)</fo:inline>
+                      <fo:footnote-body>
+                        <fo:block>(1) First footnote from the table.</fo:block>
+                      </fo:footnote-body>
+                    </fo:footnote>.
+                  </fo:block>
+                </fo:table-cell>
+              </fo:table-row>
+              <fo:table-row border="inherit">
+                <fo:table-cell>
+                  <fo:block>Cell<fo:footnote>
+                      <fo:inline>(3)</fo:inline>
+                      <fo:footnote-body>
+                        <fo:block>(3) Third footnote from the table.</fo:block>
+                      </fo:footnote-body>
+                    </fo:footnote> 2.2</fo:block>
+                </fo:table-cell>
+              </fo:table-row>
+            </fo:table-body>
+          </fo:table>
+        </fo:flow>
+      </fo:page-sequence>
+      <fo:page-sequence master-reference="simple" font-size="8pt" line-height="10pt">
+        <fo:flow flow-name="xsl-region-body">
+          <fo:block space-after="159pt">Before the table</fo:block>
+          <fo:table table-layout="fixed" width="100%">
+            <fo:table-column column-width="proportional-column-width(1)"/>
+            <fo:table-column column-width="proportional-column-width(1)"/>
+            <fo:table-body border="1pt solid black">
+              <fo:table-row border="inherit">
+                <fo:table-cell border="inherit" number-rows-spanned="2">
+                  <fo:block>Cell 1.1</fo:block>
+                  <fo:block>Cell 1.1</fo:block>
+                  <fo:block>Cell 1.1<fo:footnote>
+                      <fo:inline>(2)</fo:inline>
+                      <fo:footnote-body>
+                        <fo:block>(2) Second footnote from the table.</fo:block>
+                      </fo:footnote-body>
+                    </fo:footnote></fo:block>
+                  <fo:block>Cell 1.1</fo:block>
+                </fo:table-cell>
+                <fo:table-cell border="inherit">
+                  <fo:block>Cell 1.2</fo:block>
+                  <fo:block>Cell 1.2<fo:footnote>
+                      <fo:inline>(1)</fo:inline>
+                      <fo:footnote-body>
+                        <fo:block>(1) First footnote from the table.</fo:block>
+                      </fo:footnote-body>
+                    </fo:footnote>.
+                  </fo:block>
+                </fo:table-cell>
+              </fo:table-row>
+              <fo:table-row border="inherit">
+                <fo:table-cell>
+                  <fo:block>Cell<fo:footnote>
+                      <fo:inline>(3)</fo:inline>
+                      <fo:footnote-body>
+                        <fo:block>(3) Third footnote from the table.</fo:block>
+                      </fo:footnote-body>
+                    </fo:footnote> 2.2</fo:block>
+                </fo:table-cell>
+              </fo:table-row>
+            </fo:table-body>
+          </fo:table>
+        </fo:flow>
+      </fo:page-sequence>
+      <fo:page-sequence master-reference="simple" font-size="8pt" line-height="10pt">
+        <fo:flow flow-name="xsl-region-body">
+          <fo:block space-after="139pt">Before the table</fo:block>
+          <fo:table table-layout="fixed" width="100%">
+            <fo:table-column column-width="proportional-column-width(1)"/>
+            <fo:table-column column-width="proportional-column-width(1)"/>
+            <fo:table-body border="1pt solid black">
+              <fo:table-row border="inherit">
+                <fo:table-cell border="inherit" number-rows-spanned="2">
+                  <fo:block>Cell 1.1</fo:block>
+                  <fo:block>Cell 1.1</fo:block>
+                  <fo:block>Cell 1.1<fo:footnote>
+                      <fo:inline>(2)</fo:inline>
+                      <fo:footnote-body>
+                        <fo:block>(2) Second footnote from the table.</fo:block>
+                      </fo:footnote-body>
+                    </fo:footnote></fo:block>
+                  <fo:block>Cell 1.1</fo:block>
+                </fo:table-cell>
+                <fo:table-cell border="inherit">
+                  <fo:block>Cell 1.2</fo:block>
+                  <fo:block>Cell 1.2<fo:footnote>
+                      <fo:inline>(1)</fo:inline>
+                      <fo:footnote-body>
+                        <fo:block>(1) First footnote from the table.</fo:block>
+                      </fo:footnote-body>
+                    </fo:footnote>.
+                  </fo:block>
+                </fo:table-cell>
+              </fo:table-row>
+              <fo:table-row border="inherit">
+                <fo:table-cell>
+                  <fo:block>Cell<fo:footnote>
+                      <fo:inline>(3)</fo:inline>
+                      <fo:footnote-body>
+                        <fo:block>(3) Third footnote from the table.</fo:block>
+                      </fo:footnote-body>
+                    </fo:footnote> 2.2</fo:block>
+                </fo:table-cell>
+              </fo:table-row>
+            </fo:table-body>
+          </fo:table>
+        </fo:flow>
+      </fo:page-sequence>
+    </fo:root>
+  </fo>
+  <checks>
+    <eval expected="3" xpath="count(//pageSequence[1]//footnote/block)"/>
+    <eval expected="(1) First footnote from the table."  xpath="//pageSequence[1]//footnote/block[1]"/>
+    <eval expected="(2) Second footnote from the table." xpath="//pageSequence[1]//footnote/block[2]"/>
+    <eval expected="(3) Third footnote from the table."  xpath="//pageSequence[1]//footnote/block[3]"/>
+
+    <eval expected="1" xpath="count(//pageSequence[2]/pageViewport[1]//footnote/block)"/>
+    <eval expected="(1) First footnote from the table."  xpath="//pageSequence[2]/pageViewport[1]//footnote/block[1]"/>
+    <eval expected="2" xpath="count(//pageSequence[2]/pageViewport[2]//footnote/block)"/>
+    <eval expected="(2) Second footnote from the table." xpath="//pageSequence[2]/pageViewport[2]//footnote/block[1]"/>
+    <eval expected="(3) Third footnote from the table."  xpath="//pageSequence[2]/pageViewport[2]//footnote/block[2]"/>
+
+    <eval expected="2" xpath="count(//pageSequence[3]/pageViewport[1]//footnote/block)"/>
+    <eval expected="(1) First footnote from the table."  xpath="//pageSequence[3]/pageViewport[1]//footnote/block[1]"/>
+    <eval expected="(2) Second footnote from the table." xpath="//pageSequence[3]/pageViewport[1]//footnote/block[2]"/>
+    <eval expected="1" xpath="count(//pageSequence[3]/pageViewport[2]//footnote/block)"/>
+    <eval expected="(3) Third footnote from the table."  xpath="//pageSequence[3]/pageViewport[2]//footnote/block[1]"/>
+  </checks>
+</testcase>