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/*
* Copyright (c) 2014, 2022, 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.
*/
package parse;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import static org.testng.Assert.assertEquals;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import org.w3c.dom.Document;
import org.xml.sax.SAXException;
/**
* JDK-8059327: XML parser returns corrupt attribute value
* https://bugs.openjdk.org/browse/JDK-8059327
*
* Also:
* JDK-8061550: XMLEntityScanner can corrupt content during parsing
* https://bugs.openjdk.org/browse/JDK-8061550
*
* @Summary: verify that the character cache in XMLEntityScanner is reset properly
*/
public class XMLEntityScannerLoad {
@Test(dataProvider = "xmls")
public void test(String xml) throws SAXException, IOException, ParserConfigurationException {
Document d = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new ChunkInputStream(xml));
String value = d.getDocumentElement().getAttribute("a1");
assertEquals(value, "w");
}
static class ChunkInputStream extends ByteArrayInputStream {
ChunkInputStream(String xml) {
super(xml.getBytes());
}
@Override
public synchronized int read(byte[] b, int off, int len) {
return super.read(b, off, 7);
}
}
@DataProvider(name = "xmls")
private Object[][] xmls() {
return new Object[][] {
{"<?xml version=\"1.0\"?><element a1=\"w\" a2=\"""\"/>"},
{"<?xml version=\"1.1\"?><element a1=\"w\" a2=\"""\"/>"}
};
}
}
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