| using J2N.Globalization; |
| using Lucene.Net.Util; |
| using NUnit.Framework; |
| using System; |
| using System.Collections.Generic; |
| using System.IO; |
| using static Lucene.Net.Benchmarks.ByTask.Feeds.DemoHTMLParser; |
| |
| namespace Lucene.Net.Benchmarks.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. |
| */ |
| |
| public class TestHtmlParser : LuceneTestCase |
| { |
| [Test] |
| public void TestUnicode() |
| { |
| String text = "<html><body>汉语</body></html>"; |
| Parser parser = new Parser(new StringReader(text)); |
| assertEquals("汉语", parser.Body); |
| } |
| |
| [Test] |
| public void TestEntities() |
| { |
| String text = "<html><body>汉语¥</body></html>"; |
| Parser parser = new Parser(new StringReader(text)); |
| assertEquals("汉语¥", parser.Body); |
| } |
| |
| [Test] |
| public void TestComments() |
| { |
| String text = "<html><body>foo<!-- bar --><! baz --></body></html>"; |
| Parser parser = new Parser(new StringReader(text)); |
| assertEquals("foo", parser.Body); |
| } |
| |
| [Test] |
| public void TestScript() |
| { |
| 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); |
| } |
| |
| [Test] |
| public void TestStyle() |
| { |
| 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); |
| } |
| |
| [Test] |
| public void TestDoctype() |
| { |
| 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); |
| } |
| |
| [Test] |
| public void TestMeta() |
| { |
| 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)); |
| IDictionary<string, string> tags = parser.MetaTags; |
| assertEquals(4, tags.size()); |
| assertEquals("1", tags["a"]); |
| assertEquals("2", tags["b"]); |
| assertEquals("this is a test", tags["keywords"]); |
| assertEquals("text/html;charset=UTF-8", tags["content-type"]); |
| } |
| |
| [Test] |
| public void TestTitle() |
| { |
| 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 |
| [Test] |
| public void TestTurkish() |
| { |
| using var context = new CultureContext("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); |
| } |
| |
| [Test] |
| public void TestSampleTRECDoc() |
| { |
| 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()); |
| } |
| |
| [Test] |
| public void TestNoHTML() |
| { |
| String text = "hallo"; |
| Parser parser = new Parser(new StringReader(text)); |
| assertEquals("", parser.Title); |
| assertEquals("hallo", parser.Body); |
| } |
| |
| [Test] |
| public void Testivalid() |
| { |
| String text = "<title>foo</title>bar"; |
| Parser parser = new Parser(new StringReader(text)); |
| assertEquals("foo", parser.Title); |
| assertEquals("bar", parser.Body); |
| } |
| } |
| } |
