From df4dad0d99b1696a41767b05110a52638d52efc2 Mon Sep 17 00:00:00 2001 From: Simon Steiner Date: Thu, 4 Jul 2019 11:55:25 +0000 Subject: FOP-2866: Using conserve option causes SerializationException git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1862547 13f79535-47bb-0310-9956-ffa450edef68 --- .../java/org/apache/fop/area/MainReference.java | 2 +- .../apache/fop/render/ConserveMemoryTestCase.java | 67 ++++++++++++++++++++++ 2 files changed, 68 insertions(+), 1 deletion(-) create mode 100644 fop-core/src/test/java/org/apache/fop/render/ConserveMemoryTestCase.java diff --git a/fop-core/src/main/java/org/apache/fop/area/MainReference.java b/fop-core/src/main/java/org/apache/fop/area/MainReference.java index c3d553429..06271dca9 100644 --- a/fop-core/src/main/java/org/apache/fop/area/MainReference.java +++ b/fop-core/src/main/java/org/apache/fop/area/MainReference.java @@ -37,7 +37,7 @@ public class MainReference extends Area { private BodyRegion parent; private List spanAreas = new java.util.ArrayList(); private boolean isEmpty = true; - private WritingModeTraitsGetter wmtg; + private transient WritingModeTraitsGetter wmtg; /** * Constructor diff --git a/fop-core/src/test/java/org/apache/fop/render/ConserveMemoryTestCase.java b/fop-core/src/test/java/org/apache/fop/render/ConserveMemoryTestCase.java new file mode 100644 index 000000000..ae1b974b3 --- /dev/null +++ b/fop-core/src/test/java/org/apache/fop/render/ConserveMemoryTestCase.java @@ -0,0 +1,67 @@ +/* + * 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. + */ +package org.apache.fop.render; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.File; + +import javax.xml.transform.Result; +import javax.xml.transform.Source; +import javax.xml.transform.Transformer; +import javax.xml.transform.TransformerException; +import javax.xml.transform.TransformerFactory; +import javax.xml.transform.sax.SAXResult; +import javax.xml.transform.stream.StreamSource; + +import org.junit.Test; + +import org.xml.sax.SAXException; + +import org.apache.fop.apps.FOUserAgent; +import org.apache.fop.apps.Fop; +import org.apache.fop.apps.FopFactory; + +public class ConserveMemoryTestCase { + @Test + public void testLink() throws TransformerException, SAXException { + String fo = "\n" + + " \n" + + " \n" + + " \n" + + " \n" + + " \n" + + " \n" + + " \n" + + " a\n" + + " \n" + + " \n" + + ""; + foToOutput(fo); + } + + private void foToOutput(String fo) throws SAXException, TransformerException { + FopFactory fopFactory = FopFactory.newInstance(new File(".").toURI()); + FOUserAgent userAgent = fopFactory.newFOUserAgent(); + userAgent.setConserveMemoryPolicy(true); + Fop fop = fopFactory.newFop("application/pdf", userAgent, new ByteArrayOutputStream()); + Transformer transformer = TransformerFactory.newInstance().newTransformer(); + Source src = new StreamSource(new ByteArrayInputStream(fo.getBytes())); + Result res = new SAXResult(fop.getDefaultHandler()); + transformer.transform(src, res); + } +} -- cgit v1.2.3