lucene/benchmark/src/test/org/apache/lucene/benchmark/byTask/feeds/TestHtmlParser.java - lucene-solr - Git at Google

 /*
  * 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.
  */
 package org.apache.lucene.benchmark.byTask.feeds;


 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>&#x6C49;&#x8BED;&yen;</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);
   }

 }
	/*
	* 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.
	*/
	package org.apache.lucene.benchmark.byTask.feeds;


	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);
	}

	}