Bugfix: definition of a special page-master for the last page was interfering with changing IPD code

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@915406 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/fop/layoutmgr/AbstractBreaker.java

@@ -435,7 +435,7 @@ public abstract class AbstractBreaker {
                     }
                     log.trace("IPD changes after page " + optimalPageCount + " at index "
                             + optimalBreak.position);
-                    doPhase3(alg, optimalPageCount, blockList, effectiveList);
+                    addAreas(alg, optimalPageCount, blockList, effectiveList);
 
                     blockLists.clear();
                     blockListIndex = -1;

test/layoutengine/standard-testcases/flow_changing-ipd_last-page.xml

@@ -0,0 +1,60 @@
+<?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 that the definition of a special page-master for the last page does not 
+      interfere with the changing IPD code.
+    </p>
+  </info>
+  <fo>
+    <fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
+      <fo:layout-master-set>
+        <fo:simple-page-master master-name="narrow"
+          page-height="220pt" page-width="320pt" margin="10pt">
+          <fo:region-body margin-top="40pt" background-color="#F0F0F0"/>
+        </fo:simple-page-master>
+        <fo:simple-page-master master-name="wide"
+          page-height="220pt" page-width="420pt" margin="10pt">
+          <fo:region-body background-color="#F0F0F0"/>
+        </fo:simple-page-master>
+        <fo:page-sequence-master master-name="pages">
+          <fo:repeatable-page-master-alternatives>
+            <fo:conditional-page-master-reference page-position="last" master-reference="wide"/>
+            <fo:conditional-page-master-reference page-position="first" master-reference="narrow"/>
+            <fo:conditional-page-master-reference page-position="rest" master-reference="wide"/>
+          </fo:repeatable-page-master-alternatives>
+        </fo:page-sequence-master>
+      </fo:layout-master-set>
+      <fo:page-sequence master-reference="pages" font-size="8pt" line-height="10pt">
+        <fo:flow flow-name="xsl-region-body" text-align="justify">
+          <fo:block space-after="140pt">First block</fo:block>
+          <fo:block id="surrounding">
+            <fo:block id="before">Block before the page break.</fo:block>
+            <fo:block id="after">Block after the page break.</fo:block>
+          </fo:block>
+        </fo:flow>
+      </fo:page-sequence>
+    </fo:root>
+  </fo>
+  <checks>
+    <eval expected="Block before the page break." xpath="//pageViewport[1]//flow/block[2]//text"/>
+    <eval expected="Block after the page break."  xpath="//pageViewport[2]//flow/block[1]//text"/>
+  </checks>
+</testcase>