tests/org.eclipse.e4.ui.tests.css.core/src/org/eclipse/e4/ui/tests/css/core/parser/RGBColorImplTest.java

/*******************************************************************************
 * Copyright (c) 2009 EclipseSource and others. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution, 
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   EclipseSource - initial API and implementation
 ******************************************************************************/
package org.eclipse.e4.ui.tests.css.core.parser;

import junit.framework.TestCase;

import org.eclipse.e4.ui.css.core.engine.CSSEngine;
import org.eclipse.e4.ui.tests.css.core.util.ParserTestUtil;
import org.w3c.dom.css.CSSValue;
import org.w3c.dom.css.RGBColor;


public class RGBColorImplTest extends TestCase {

	public void testGetCssText() throws Exception {
		CSSEngine engine = ParserTestUtil.createEngine();
		CSSValue value = engine.parsePropertyValue("#FF8000");
		assertTrue( value instanceof RGBColor );
		assertEquals( "rgb(255, 128, 0)", value.getCssText() );

		// Out-of-range values should be clipped
		// http://www.w3.org/TR/CSS21/syndata.html#value-def-color
		value = engine.parsePropertyValue("rgb( 300, -10, 42 )");
		assertTrue( value instanceof RGBColor );
//		assertEquals( "rgb(255, 0, 42)", value.getCssText() );

//		value = engine.parsePropertyValue("rgb( 110%, 50%, -10% )");
//		assertTrue( value instanceof RGBColor );
//		assertEquals( "rgb(100%, 50%, 0%)", value.getCssText() );
	}
}