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
{
		openLibrary( "CompatibleLibraryTheme.xml" ); 
		saveLibrary( );
		assertTrue( compareFile( "CompatibleLibraryTheme_golden.xml" ) ); 
	}
	/**
	 * Test the meachanism to check the duplidate style name in one theme.
	 * 
	 * @throws Exception
	 */
	public void testCanContainStyle( ) throws Exception
	{
		createLibrary( );
		ThemeHandle theme = libraryHandle.getElementFactory( ).newTheme(
				"testTheme" ); 
		StyleHandle style1 = libraryHandle.getElementFactory( ).newStyle(
				"sytle1" ); 
		StyleHandle style2 = libraryHandle.getElementFactory( ).newStyle(
				"sytle1" ); 
		theme.getStyles( ).add( style1 );
		try
		{
			theme.getStyles( ).add( style2 );
			fail( );
		}
		catch ( NameException e )
		{
			assertEquals( NameException.DESIGN_EXCEPTION_DUPLICATE, e
					.getErrorCode( ) );
		}