Bug 192171 Layout still display css style from library after removing library.[01]
Description: Layout still display css style from library after removing library. Build number:2.2.0.v20070612 Steps to reproduce: 1. Add a css file in Library Explorer 2. New a library file. 3. Use css file in library default theme. 4. New a report and use the library. 5. Insert a label and apply the style from library. 6. Remove the library in report Outline. Expected result: Style effect disappears from label in Layout. Actual result: Label in Layout still displays the style effect. Error log:N/A
model/org.eclipse.birt.report.model.tests/test/org/eclipse/birt/report/model/library/LibraryThemeTest.java
}
	/**
	 * Test cases: 1. remove/add styles in the library and see effects to the
	 * library.
	 * 
	 * @throws Exception
	 */
	public void testAddRemoveStyleLocally( ) throws Exception
	{
		openLibrary( "LibraryTheme.xml" ); 
		ThemeHandle theme1 = libraryHandle.findTheme( "theme1" ); 
		assertNotNull( theme1 );
		StyleHandle myStyle1 = libraryHandle.getElementFactory( ).newStyle(
				"libStyle2" ); 
		myStyle1.getColor( ).setStringValue( ColorPropertyType.NAVY );
		MyListener listener = new MyListener( );
		LabelHandle label1 = (LabelHandle) libraryHandle.findElement( "label1" ); 		
		label1.addListener( listener );
		theme1.getStyles( ).add( myStyle1 );
		assertEquals( ColorPropertyType.NAVY, label1
				.getProperty( Style.COLOR_PROP ) );
		
		assertEquals( 0, listener.counter );
		TextItemHandle text1 = (TextItemHandle) libraryHandle
				.findElement( "text1" ); 
		StyleHandle textSelector = libraryHandle.getElementFactory( ).newStyle(
				"text" ); 
		textSelector.getColor( ).setStringValue( ColorPropertyType.NAVY );
		listener = new MyListener( );
		text1.addListener( listener );