Bug 123734 org.eclipse.birt.report.tests.engine unit test failed in daily build 20060113
org.eclipse.birt.report.tests.engine unit test failed. Please see attached.
testsuites/org.eclipse.birt.report.tests.engine/src/org/eclipse/birt/report/tests/engine/api/ReportDocumentTest.java
IDocArchiveReader archive=new FileArchiveReader(report_document);
			IReportDocument reportDoc=engine.openReportDocument(report_document);
			
			
			TOCNode tocNode;
			tocNode=(TOCNode)reportDoc.findTOC(null);
			assertEquals("findToc should return root","",tocNode.getDisplayString());
			tocNode=(TOCNode)reportDoc.findTOC("");
			assertNull("1.findToc should return null toc node",tocNode);
			tocNode=(TOCNode)reportDoc.findTOC("1");
			assertNull("2.findToc should return null toc node",tocNode);
			tocNode=(TOCNode)reportDoc.findTOC("\":)_+^&*%$#@!~<>");
			assertNull("3.findToc should return null toc node",tocNode);
			
			
			List children;
			children=reportDoc.getChildren(null);
			assertNotNull(children);
			assertEquals("getChildren should return root node's children",1,children.size());
			children=reportDoc.getChildren("");
			assertNull("1.getChildren should return null",children);
			children=reportDoc.getChildren("1");
			assertNull("2.getChildren should return null",children);
			children=reportDoc.getChildren("\":)_+^&*%$#@!~<>??");
			assertNull("3.getChildren should return null",children);