124 lines
5.4 KiB
Java
124 lines
5.4 KiB
Java
/*
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* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* @test
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* @bug 8062923 8062924 8074297 8076290
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* @run testng XslSubstringTest
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* @summary Test xsl substring function with negative, Inf and
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* NaN length and few other use cases. Also test proper
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* processing of supplementary characters by substring function.
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*/
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import java.io.StringReader;
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import java.io.StringWriter;
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import javax.xml.transform.Source;
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import javax.xml.transform.Templates;
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import javax.xml.transform.Transformer;
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import javax.xml.transform.TransformerFactory;
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import javax.xml.transform.stream.StreamResult;
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import javax.xml.transform.stream.StreamSource;
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import static org.testng.Assert.assertEquals;
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import org.testng.annotations.DataProvider;
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import org.testng.annotations.Test;
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public class XslSubstringTest {
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final String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><test></test>";
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final String xslPre = "<xsl:stylesheet version='1.0'"
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+ " xmlns:xsl='http://www.w3.org/1999/XSL/Transform'>"
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+ "<xsl:output method='xml' indent='yes' omit-xml-declaration='yes'/>"
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+ "<xsl:template match='/'><t>";
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final String xslPost = "</t></xsl:template></xsl:stylesheet>";
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@DataProvider(name = "GeneralTestsData")
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private Object[][] xmls() {
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return new Object[][] {
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{ "|<xsl:value-of select=\"substring('asdf',2, 1)\"/>|", "<t>|s|</t>"},
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{ "|<xsl:value-of select=\"substring('asdf',2, 1 div 0)\"/>|", "<t>|sdf|</t>"},
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{ "|<xsl:value-of select=\"substring('asdf',2, -0 div 0)\"/>|", "<t>||</t>" },
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{ "|<xsl:value-of select=\"substring('asdf',2, 1 div 0)\"/>|", "<t>|sdf|</t>" },
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// 8076290 bug test case
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{ "|<xsl:value-of select=\"substring('123', 0, 3)\"/>|", "<t>|12|</t>"},
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};
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}
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@DataProvider(name = "SupplementaryCharactersTestData")
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private Object[][] dataSupplementaryCharacters() {
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return new Object[][] {
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// 8074297 bug test cases
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{ "|<xsl:value-of select=\"substring('𠀋ABC', 3)\"/>|", "<t>|BC|</t>"},
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{ "|<xsl:value-of select=\"substring('𠀋ABC', 3, 1)\"/>|", "<t>|B|</t>" },
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{ "|<xsl:value-of select=\"substring('𠀋ABC', 2, 2)\"/>|", "<t>|AB|</t>"},
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{ "|<xsl:value-of select=\"substring('𠀋ABC', 3, 2)\"/>|", "<t>|BC|</t>"},
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{ "|<xsl:value-of select=\"substring('𠀋ABC', 3, 4)\"/>|", "<t>|BC|</t>"},
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{ "|<xsl:value-of select=\"substring('𠀋ABC', 1, 1)\"/>|", "<t>|𠀋|</t>"},
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{ "|<xsl:value-of select=\"substring('𠀋ABC', 2, 1)\"/>|", "<t>|A|</t>"},
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{ "|<xsl:value-of select=\"substring('𠀋ABC', 1, 1 div 0)\"/>|", "<t>|𠀋ABC|</t>"},
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{ "|<xsl:value-of select=\"substring('𠀋ABC', -10, 1 div 0)\"/>|", "<t>|𠀋ABC|</t>"},
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// 8076290 bug test case
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{ "|<xsl:value-of select=\"substring('𠀋ABC', 0, 2)\"/>|", "<t>|𠀋|</t>"},
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};
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}
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private String testTransform(String xsl) throws Exception {
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//Prepare sources for transormation
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Source src = new StreamSource(new StringReader(xml));
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Source xslsrc = new StreamSource(new StringReader(xslPre + xsl + xslPost));
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//Create factory, template and transformer
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TransformerFactory tf = TransformerFactory.newInstance();
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Templates tmpl = tf.newTemplates(xslsrc);
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Transformer t = tmpl.newTransformer();
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//Prepare output stream
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StringWriter xmlResultString = new StringWriter();
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StreamResult xmlResultStream = new StreamResult(xmlResultString);
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//Transform
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t.transform(src, xmlResultStream);
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return xmlResultString.toString().trim();
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}
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@Test
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public void test8062923() throws Exception {
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assertEquals(testTransform("|<xsl:value-of select=\"substring('asdf',2,-1)\"/>|"),
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"<t>||</t>");
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}
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@Test
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public void test8062924() throws Exception {
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assertEquals(testTransform("|<xsl:value-of select=\"substring('asdf',2,-1 div 0)\"/>|"),
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"<t>||</t>");
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}
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@Test(dataProvider = "GeneralTestsData")
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public void testGeneralAll(String xsl, String result) throws Exception {
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assertEquals(testTransform(xsl), result);
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}
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@Test(dataProvider = "SupplementaryCharactersTestData")
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public void testSupplementCharacters(String xsl, String result) throws Exception {
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assertEquals(testTransform(xsl), result);
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}
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}
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