// $Header: /home/cvs/jakarta-jmeter/src/htmlparser/org/htmlparser/tests/scannersTests/StyleScannerTest.java,v 1.2 2004/02/11 02:16:58 woolfel Exp $
/*
* ====================================================================
* Copyright 2002-2004 The Apache Software Foundation.
*
* 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.
*
*/
// The developers of JMeter and Apache are greatful to the developers
// of HTMLParser for giving Apache Software Foundation a non-exclusive
// license. The performance benefits of HTMLParser are clear and the
// users of JMeter will benefit from the hard work the HTMLParser
// team. For detailed information about HTMLParser, the project is
// hosted on sourceforge at http://htmlparser.sourceforge.net/.
//
// HTMLParser was originally created by Somik Raha in 2000. Since then
// a healthy community of users has formed and helped refine the
// design so that it is able to tackle the difficult task of parsing
// dirty HTML. Derrick Oswald is the current lead developer and was kind
// enough to assist JMeter.
package org.htmlparser.tests.scannersTests;
import org.htmlparser.scanners.StyleScanner;
import org.htmlparser.tags.StyleTag;
import org.htmlparser.tests.ParserTestCase;
import org.htmlparser.util.ParserException;
public class StyleScannerTest extends ParserTestCase
{
public StyleScannerTest(String name)
{
super(name);
}
public void testEvaluate()
{
StyleScanner scanner = new StyleScanner("-s");
boolean retVal = scanner.evaluate("style ", null);
assertEquals(
"Evaluation of STYLE tag",
new Boolean(true),
new Boolean(retVal));
}
public void testScan()
{
createParser(
"<STYLE TYPE=\"text/css\"><!--\n\n" + "</STYLE>",
"http://www.yle.fi/");
parser.addScanner(new StyleScanner("-s"));
try
{
parseAndAssertNodeCount(1);
assertTrue("Should've thrown exception", false);
}
catch (ParserException e)
{
}
}
public void testScanBug() throws ParserException
{
createParser(
"<html><head><title>Yahoo!</title><base href=http://www.yahoo.com/ target=_top><meta http-equiv=\"PICS-Label\" content='(PICS-1.1 \"http://www.icra.org/ratingsv02.html\" l r (cz 1 lz 1 nz 1 oz 1 vz 1) gen true for \"http://www.yahoo.com\" r (cz 1 lz 1 nz 1 oz 1 vz 1) \"http://www.rsac.org/ratingsv01.html\" l r (n 0 s 0 v 0 l 0) gen true for \"http://www.yahoo.com\" r (n 0 s 0 v 0 l 0))'><style>a.h{background-color:#ffee99}</style></head>",
"http://www.google.com/test/index.html");
parser.registerScanners();
parseAndAssertNodeCount(7);
assertTrue(
"Second last node should be a style tag",
node[5] instanceof StyleTag);
StyleTag styleTag = (StyleTag) node[5];
assertEquals(
"Style Code",
"a.h{background-color:#ffee99}",
styleTag.getStyleCode());
}
/**
* This is a bug reported by Kaarle Kaaila.
*/
public void testScanBug2() throws ParserException
{
createParser(
"<STYLE TYPE=\"text/css\"><!--\n\n"
+ "input{font-family: arial, helvetica, sans-serif; font-size:11px;}\n\n"
+ "i {font-family: times; font-size:10pt; font-weight:normal;}\n\n"
+ ".ruuhka {font-family: arial, helvetica, sans-serif; font-size:11px;}\n\n"
+ ".paalinkit {font-family: arial, helvetica, sans-serif; font-size:12px;}\n\n"
+ ".shortselect{font-family: arial, helvetica, sans-serif; font-size:12px; width:130;}\n\n"
+ ".cityselect{font-family: arial, helvetica, sans-serif; font-size:11px; width:100;}\n\n"
+ ".longselect{font-family: arial, helvetica, sans-serif; font-size:12px;}\n\n"
+ "---></STYLE>",
"http://www.yle.fi/");
parser.addScanner(new StyleScanner("-s"));
parseAndAssertNodeCount(1);
assertTrue(node[0] instanceof StyleTag);
}
/**
* This is a bug reported by Dr. Wes Munsil, with the parser crashing on Google
*/
public void testScanBug3() throws ParserException
{
createParser(
"<html><head><META HTTP-EQUIV=\"content-type\" CONTENT=\"text/html; charset=ISO-8859-1\"><title>Google</title><style><!--\n"
+ "body,td,a,p,.h{font-family:arial,sans-serif;} .h{font-size: 20px;} .h{color:} .q{text-decoration:none; color:#0000cc;}\n"
+ "//--></style>",
"http://www.yle.fi/");
parser.registerScanners();
parseAndAssertNodeCount(5);
assertTrue(node[4] instanceof StyleTag);
StyleTag styleTag = (StyleTag) node[4];
String expectedCode =
"<!--\r\n"
+ "body,td,a,p,.h{font-family:arial,sans-serif;} .h{font-size: 20px;} .h{color:} .q{text-decoration:none; color:#0000cc;}\r\n"
+ "//-->";
assertStringEquals(
"Expected Style Code",
expectedCode,
styleTag.getStyleCode());
}
}