8024707: TransformerException : item() return null with node list of length != 1

Reviewed-by: joehw, lancea
This commit is contained in:
Aleksei Efimov 2013-10-01 17:15:43 +04:00
parent 223c6bf379
commit 2a5d8d6d8c
4 changed files with 100 additions and 0 deletions

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/*
* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
/**
* bug 8024707
*/
public class TestFunc {
public static Node test( NodeList list ) {
return list.item(0);
}
}

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/*
* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* @test
* @bug 8024707
* @summary Test for XSLT extension function with 1 element sized nodelist
* @compile TestFunc.java XSLT.java
* @run main/othervm XSLT
* @author aleksej.efimov@oracle.com
*/
import javax.xml.transform.*;
import javax.xml.transform.stream.*;
import java.io.ByteArrayOutputStream;
public class XSLT {
static final String XMLTOTRANSFORM = "/in.xml";
static final String XSLTRANSFORMER = "/test.xsl";
static final String EXPECTEDRESULT = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>inp1_1";
public static void main(String[] args) throws Exception {
ByteArrayOutputStream resStream = new ByteArrayOutputStream();
TransformerFactory trf = TransformerFactory.newInstance();
Transformer tr = trf.newTransformer( new StreamSource(System.getProperty("test.src", ".")+XSLTRANSFORMER));
tr.transform( new StreamSource(System.getProperty("test.src", ".")+XMLTOTRANSFORM), new StreamResult(resStream));
System.out.println("Transformation completed. Result:"+resStream.toString());
if (!resStream.toString().equals(EXPECTEDRESULT))
throw new RuntimeException("Incorrect transformation result");
}
}

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<?xml version="1.0" encoding="UTF-8"?>
<root>
<input1><seq-elem1>inp1_1</seq-elem1></input1>
</root>

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<?xml version="1.0" encoding="UTF-8"?>
<xsl:transform exclude-result-prefixes="cscdt_ufunc" version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:cscdt_ufunc="http://xml.apache.org/xalan/java">
<xsl:template match="/">
<xsl:value-of
select="cscdt_ufunc:TestFunc.test(/root/input1/seq-elem1)"
/>
</xsl:template>
</xsl:transform>