/*
* Copyright 2012-present Facebook, Inc.
*
* Licensed 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 com.facebook.buck.util;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import java.io.Reader;
import java.io.StringReader;
import org.junit.Test;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
public class XmlDomParserTest {
private static class StringReaderForCloseCheck extends StringReader {
private boolean isClosed = false;
public StringReaderForCloseCheck(String s) {
super(s);
}
@Override
public void close() {
super.close();
isClosed = true;
}
public boolean isClosed() {
return isClosed;
}
}
/**
* Checks that when creating an {@link InputSource} from a {@link Reader} and passing that through
* {@link XmlDomParser#parse(InputSource,boolean)}, it is closed before the method returns.
*
* @see <a href="http://fburl.com/8289364">DocumentBuilder.parse(InputStream)</a>
* @throws IOException
*/
@Test
public void testXmlDomParserClosesReader() throws IOException, SAXException {
StringReaderForCloseCheck reader =
new StringReaderForCloseCheck("<?xml version='1.0'?> <a><b><c></c></b></a>");
assertFalse(reader.isClosed());
XmlDomParser.parse(new InputSource(reader), false);
assertTrue(reader.isClosed());
}
}