package org.apache.lucene.benchmark.byTask.feeds;
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
import java.io.StringReader;
import java.util.Locale;
import java.util.Properties;
import org.apache.lucene.benchmark.byTask.feeds.DemoHTMLParser.Parser;
import org.apache.lucene.util.LuceneTestCase;
public class TestHtmlParser extends LuceneTestCase {
public void testUnicode() throws Exception {
String text = "<html><body>汉语</body></html>";
Parser parser = new Parser(new StringReader(text));
assertEquals("汉语", parser.body);
}
public void testEntities() throws Exception {
String text = "<html><body>汉语¥</body></html>";
Parser parser = new Parser(new StringReader(text));
assertEquals("汉语¥", parser.body);
}
public void testComments() throws Exception {
String text = "<html><body>foo<!-- bar --><! baz --></body></html>";
Parser parser = new Parser(new StringReader(text));
assertEquals("foo", parser.body);
}
public void testScript() throws Exception {
String text = "<html><body><script type=\"text/javascript\">" +
"document.write(\"test\")</script>foo</body></html>";
Parser parser = new Parser(new StringReader(text));
assertEquals("foo", parser.body);
}
public void testStyle() throws Exception {
String text = "<html><head><style type=\"text/css\">" +
"body{background-color:blue;}</style>" +
"</head><body>foo</body></html>";
Parser parser = new Parser(new StringReader(text));
assertEquals("foo", parser.body);
}
public void testDoctype() throws Exception {
String text = "<!DOCTYPE HTML PUBLIC " +
"\"-//W3C//DTD HTML 4.01 Transitional//EN\"" +
"\"http://www.w3.org/TR/html4/loose.dtd\">" +
"<html><body>foo</body></html>";
Parser parser = new Parser(new StringReader(text));
assertEquals("foo", parser.body);
}
public void testMeta() throws Exception {
String text = "<html><head>" +
"<meta name=\"a\" content=\"1\" />" +
"<meta name=\"b\" content=\"2\" />" +
"<meta name=\"keywords\" content=\"this is a test\" />" +
"<meta http-equiv=\"Content-Type\" content=\"text/html;charset=UTF-8\" />" +
"</head><body>foobar</body></html>";
Parser parser = new Parser(new StringReader(text));
Properties tags = parser.metaTags;
assertEquals(4, tags.size());
assertEquals("1", tags.get("a"));
assertEquals("2", tags.get("b"));
assertEquals("this is a test", tags.get("keywords"));
assertEquals("text/html;charset=UTF-8", tags.get("content-type"));
}
public void testTitle() throws Exception {
String text = "<html><head><TITLE>foo</TITLE><head><body>bar</body></html>";
Parser parser = new Parser(new StringReader(text));
assertEquals("foo", parser.title);
}
// LUCENE-2246
public void testTurkish() throws Exception {
final Locale saved = Locale.getDefault();
try {
Locale.setDefault(new Locale("tr", "TR"));
String text = "<html><HEAD><TITLE>ııı</TITLE></head><body>" +
"<IMG SRC=\"../images/head.jpg\" WIDTH=570 HEIGHT=47 BORDER=0 ALT=\"ş\">" +
"<a title=\"(ııı)\"></body></html>";
Parser parser = new Parser(new StringReader(text));
assertEquals("ııı", parser.title);
assertEquals("[ş]", parser.body);
} finally {
Locale.setDefault(saved);
}
}
public void testSampleTRECDoc() throws Exception {
String text = "<html>\r\n" +
"\r\n" +
"<head>\r\n" +
"<title>\r\n" +
"TEST-000 title\r\n" +
"</title>\r\n" +
"</head>\r\n" +
"\r\n" +
"<body>\r\n" +
"TEST-000 text\r\n" +
"\r\n" +
"</body>\r\n" +
"\r\n";
Parser parser = new Parser(new StringReader(text));
assertEquals("TEST-000 title", parser.title);
assertEquals("TEST-000 text", parser.body.trim());
}
public void testNoHTML() throws Exception {
String text = "hallo";
Parser parser = new Parser(new StringReader(text));
assertEquals("", parser.title);
assertEquals("hallo", parser.body);
}
public void testivalid() throws Exception {
String text = "<title>foo</title>bar";
Parser parser = new Parser(new StringReader(text));
assertEquals("foo", parser.title);
assertEquals("bar", parser.body);
}
}