/**
* This file Copyright (c) 2005-2008 Aptana, Inc. This program is
* dual-licensed under both the Aptana Public License and the GNU General
* Public license. You may elect to use one or the other of these licenses.
*
* This program is distributed in the hope that it will be useful, but
* AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
* NONINFRINGEMENT. Redistribution, except as permitted by whichever of
* the GPL or APL you select, is prohibited.
*
* 1. For the GPL license (GPL), you can redistribute and/or modify this
* program under the terms of the GNU General Public License,
* Version 3, as published by the Free Software Foundation. You should
* have received a copy of the GNU General Public License, Version 3 along
* with this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Aptana provides a special exception to allow redistribution of this file
* with certain other free and open source software ("FOSS") code and certain additional terms
* pursuant to Section 7 of the GPL. You may view the exception and these
* terms on the web at http://www.aptana.com/legal/gpl/.
*
* 2. For the Aptana Public License (APL), this program and the
* accompanying materials are made available under the terms of the APL
* v1.0 which accompanies this distribution, and is available at
* http://www.aptana.com/legal/apl/.
*
* You may view the GPL, Aptana's exception and additional terms, and the
* APL in the file titled license.html at the root of the corresponding
* plugin containing this source file.
*
* Any modifications to this file must keep this entire header intact.
*/
package com.aptana.ide.editor.html.tests;
import junit.framework.TestCase;
import com.aptana.ide.core.IdeLog;
import com.aptana.ide.editor.html.parsing.HTMLParseState;
import com.aptana.ide.editor.html.parsing.HTMLParser;
import com.aptana.ide.editor.html.parsing.nodes.HTMLParseNode;
import com.aptana.ide.io.SourceWriter;
import com.aptana.ide.lexer.LexerException;
import com.aptana.ide.parsing.nodes.IParseNode;
/**
* @author Kevin Lindsey
*/
public class TestStatements extends TestCase
{
/*
* Fields
*/
private static final String EOL = System.getProperty("line.separator"); //$NON-NLS-1$
private HTMLParser _parser;
private HTMLParseState _parseState;
/*
* Methods
*/
/**
* @see junit.framework.TestCase#setUp()
*/
protected void setUp() throws Exception
{
this._parser = new HTMLParser();
this._parseState = new HTMLParseState();
}
/**
* parseCompare
*
* @param source
* @param expectedResult
*/
protected void parseCompare(String source, String expectedResult)
{
this._parseState.setEditState(source, source, 0, 0);
try
{
this._parser.parse(this._parseState);
IParseNode parseResult = this._parseState.getParseResults();
HTMLParseNode root = (HTMLParseNode) parseResult.getChild(0);
String result = root.getSource();
assertEquals(expectedResult, result);
}
catch (LexerException e)
{
IdeLog.logInfo(TestingPlugin.getDefault(), "parseCompare failed", e); //$NON-NLS-1$
}
}
/**
* parseRoundTrip
*
* @param source
*/
protected void parseRoundTrip(String source)
{
this._parseState.setEditState(source, source, 0, 0);
try
{
this._parser.parse(this._parseState);
IParseNode parseResult = this._parseState.getParseResults();
HTMLParseNode root = (HTMLParseNode) parseResult.getChild(0);
String result = root.getSource();
assertEquals(source, result);
}
catch (LexerException e)
{
IdeLog.logInfo(TestingPlugin.getDefault(), "parseCompare failed", e); //$NON-NLS-1$
}
}
/*
* Tests
*/
/**
* Test a self-closing element
*/
public void testSelfClosingElement()
{
this.parseRoundTrip("<html/>" + EOL); //$NON-NLS-1$
}
/**
* Test an open and close tag
*/
public void testEmptyElement()
{
String source = "<html></html>"; //$NON-NLS-1$
String result = "<html/>" + EOL; //$NON-NLS-1$
this.parseCompare(source, result);
}
/**
* Test a single-quoted attribute
*/
public void testSingleQuotedAttribute()
{
this.parseRoundTrip("<html lang='en'/>" + EOL); //$NON-NLS-1$
}
/**
* Test a double-quoted attribute
*/
public void testDoubleQuotedAttribute()
{
this.parseRoundTrip("<html lang=\"en\"/>" + EOL); //$NON-NLS-1$
}
/**
* Test an attribute whose value is not quoted
*/
public void testUnquotedAttribute()
{
this.parseRoundTrip("<html lang=en />" + EOL); //$NON-NLS-1$
}
/**
* Test a single element with multiple attributes
*/
public void testMultipleAttributes()
{
this.parseRoundTrip("<html lang=\"en\" test=\"init(evt)\"/>" + EOL); //$NON-NLS-1$
}
/**
* Test one level of nesting
*/
public void testOneLevelNesting()
{
SourceWriter writer = new SourceWriter();
writer.println("<html>").increaseIndent(); //$NON-NLS-1$
writer.printlnWithIndent("<head/>").decreaseIndent(); //$NON-NLS-1$
writer.println("</html>"); //$NON-NLS-1$
String source = writer.toString();
this.parseRoundTrip(source);
}
/**
* Test two levels of nesting
*/
public void testTwoLevelNesting()
{
SourceWriter writer = new SourceWriter();
writer.println("<html>").increaseIndent(); //$NON-NLS-1$
writer.printlnWithIndent("<head>").increaseIndent(); //$NON-NLS-1$
writer.printlnWithIndent("<title/>").decreaseIndent(); //$NON-NLS-1$
writer.printlnWithIndent("</head>").decreaseIndent(); //$NON-NLS-1$
writer.println("</html>"); //$NON-NLS-1$
String source = writer.toString();
this.parseRoundTrip(source);
}
/**
* Test a few instances of one level of nesting
*/
public void testMultiOneLevelNesting()
{
SourceWriter writer = new SourceWriter();
writer.println("<html>").increaseIndent(); //$NON-NLS-1$
writer.printlnWithIndent("<head/>"); //$NON-NLS-1$
writer.printlnWithIndent("<title/>").decreaseIndent(); //$NON-NLS-1$
writer.println("</html>"); //$NON-NLS-1$
String source = writer.toString();
this.parseRoundTrip(source);
}
/**
* Test a few instances of two levels of nesting
*/
public void testMultipleTwoLevelNesting()
{
SourceWriter writer = new SourceWriter();
writer.println("<html>").increaseIndent(); //$NON-NLS-1$
writer.printlnWithIndent("<head>").increaseIndent(); //$NON-NLS-1$
writer.printlnWithIndent("<title/>").decreaseIndent(); //$NON-NLS-1$
writer.printlnWithIndent("</head>"); //$NON-NLS-1$
writer.printlnWithIndent("<body>").increaseIndent(); //$NON-NLS-1$
writer.printlnWithIndent("<p/>").decreaseIndent(); //$NON-NLS-1$
writer.printlnWithIndent("</body>").decreaseIndent(); //$NON-NLS-1$
writer.println("</html>"); //$NON-NLS-1$
String source = writer.toString();
this.parseRoundTrip(source);
}
}