Bug 198624 Some unknow code in Thumbnail after import a preview image
Description: Some unknow code in Thumbnail after import a preview image Build number: 2.2.1.v20070802-0630 Steps to reproduce: 1, New a report 2, Import preview image(/templates/mailing_labels.gif) in general of Property editor 3, Go to Advanced and check the Thumbnail Expected result: I don't know what the code should be, but must not be the unknown code Actual result: Some unknow code such as BM.....I will attach a screen image to show you.
model/org.eclipse.birt.report.model.tests/test/org/eclipse/birt/report/model/api/ElementExporterTest.java
}
	/**
	 * Tests char is exported with a significative name.
	 * 
	 * @throws Exception
	 *             if any exception
	 */
	public void testExportingExtendItemWithSignificativeName( )
			throws Exception
	{
		
		testExportDesignToNewLibraryFile( "ElementExporterTest_4.xml", 
				"ElementExporterTestLibrary_out_13.xml" ); 
		assertTrue( compareFile( "ElementExporterTestLibrary_golden_13.xml", 
				"ElementExporterTestLibrary_out_13.xml" ) ); 
	}
	/**
	 * Tests exporting EmbeddedImage to library file.
	 * 
	 * @throws Exception
	 *             if any exception
	 */
	public void testExportingEmbeddedImage( ) throws Exception
	{
		openDesign( "DesignUsesLibraryEmbeddedImage.xml" ); 
		openLibrary( "ElementExporterTestLibrary.xml" ); 
		PropertyHandle propHandle = designHandle
				.getPropertyHandle( Module.IMAGES_PROP );
		EmbeddedImageHandle embeddedImageHandle = (EmbeddedImageHandle) propHandle
				.getAt( 0 );