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/*
* Copyright (c) 2015, 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 8062923 8062924
* @run testng XslSubstringTest
* @summary Test xsl substring function with negative, Inf and
* NaN length and few other use cases
*/
import java.io.StringReader;
import java.io.StringWriter;
import javax.xml.transform.Source;
import javax.xml.transform.Templates;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;
import static org.testng.Assert.assertEquals;
import org.testng.annotations.Test;
public class XslSubstringTest {
final String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><test></test>";
final String xslPre = "<xsl:stylesheet version='1.0'"
+ " xmlns:xsl='http://www.w3.org/1999/XSL/Transform'>"
+ "<xsl:output method='xml' indent='yes' omit-xml-declaration='yes'/>"
+ "<xsl:template match='/'><t>";
final String xslPost = "</t></xsl:template></xsl:stylesheet>";
private String testTransform(String xsl) throws Exception {
//Prepare sources for transormation
Source src = new StreamSource(new StringReader(xml));
Source xslsrc = new StreamSource(new StringReader(xslPre + xsl + xslPost));
//Create factory, template and transformer
TransformerFactory tf = TransformerFactory.newInstance();
Templates tmpl = tf.newTemplates(xslsrc);
Transformer t = tmpl.newTransformer();
//Prepare output stream
StringWriter xmlResultString = new StringWriter();
StreamResult xmlResultStream = new StreamResult(xmlResultString);
//Transform
t.transform(src, xmlResultStream);
return xmlResultString.toString().trim();
}
@Test
public void test8062923() throws Exception {
assertEquals(testTransform("|<xsl:value-of select=\"substring('asdf',2,-1)\"/>|"),
"<t>||</t>");
}
@Test
public void test8062924() throws Exception {
assertEquals(testTransform("|<xsl:value-of select=\"substring('asdf',2,-1 div 0)\"/>|"),
"<t>||</t>");
}
@Test
public void testGeneral1() throws Exception {
assertEquals(testTransform("|<xsl:value-of select=\"substring('asdf',2, 1)\"/>|"),
"<t>|s|</t>");
}
@Test
public void testGeneral2() throws Exception {
assertEquals(testTransform("|<xsl:value-of select=\"substring('asdf',2, 1 div 0)\"/>|"),
"<t>|sdf|</t>");
}
@Test
public void testGeneral3() throws Exception {
assertEquals(testTransform("|<xsl:value-of select=\"substring('asdf',2, -0 div 0)\"/>|"),
"<t>||</t>");
}
@Test
public void testGeneral4() throws Exception {
assertEquals(testTransform("|<xsl:value-of select=\"substring('asdf',2, 0 div 0)\"/>|"),
"<t>||</t>");
}
}
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