@Test
	public void testLabels() throws Exception {
		showSymbolTree();
		List<?> list = getChildren(globalNamespace, SymbolCategory.LABEL_CATEGORY.getSymbolType());
		GTreeNode labelNode = rootNode.getChild(3);
		util.expandNode(labelNode);

		for (int i = 0; i < labelNode.getChildCount(); i++) {
			GTreeNode node = labelNode.getChild(i);
			util.expandNode(node);
		}
		checkLabelNodes(list, labelNode);
	}
Tests for the symbol tree plugin.
Ghidra/Features/Base/src/test.slow/java/ghidra/app/plugin/core/symboltree/SymbolTreePlugin1Test.java