Bugzilla 45667: avoid NullPointerExceptions during hyphenation for empty inlines.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@690382 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 49 insertions, 0 deletions

diff --git a/test/layoutengine/hyphenation-testcases/empty-inline_hyphenation_bug45667.xml b/test/layoutengine/hyphenation-testcases/empty-inline_hyphenation_bug45667.xml
new file mode 100644
index 000000000..c66b10de9
--- /dev/null
+++ b/test/layoutengine/hyphenation-testcases/empty-inline_hyphenation_bug45667.xml
@@ -0,0 +1,49 @@
+<?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 for Bugzilla 45667: NPE thrown by an empty inline 
+      in combination with hyphenate="true".
+    </p>
+  </info>
+  <fo>
+    <fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
+      <fo:layout-master-set>
+        <fo:simple-page-master master-name="LetterPage" page-width="6in"
+                                  page-height="3in">
+            <fo:region-body region-name="PageBody" margin="0.7in"
+                               background-color="rgb(245,245,245)"/>
+        </fo:simple-page-master>
+      </fo:layout-master-set>
+      <fo:page-sequence master-reference="LetterPage" xml:lang="en-US" hyphenate="true">
+        <fo:flow flow-name="PageBody">
+            <fo:block font="12pt sans-serif">
+                <!-- the following line caused a NullPointerException, 
+                     if hyphenate="true" -->
+                <fo:inline id="document.general.efficiently.dictionary"/>
+                <!-- the following line is working fine -->
+                Some <fo:inline font-weight="bold" color="red">inline text</fo:inline> formatting.
+            </fo:block>
+          </fo:flow>
+      </fo:page-sequence>
+    </fo:root>
+  </fo>
+  <checks /> <!-- only basic checks to see if no NPE occurred -->
+</testcase>