()
| 178 | |
| 179 | #[test] |
| 180 | fn levelorder_zigzag_traverse() { |
| 181 | let nodes = vec!["3", "9", "20", "#", "#", "15", "7"]; |
| 182 | let tree: Tree<usize, usize> = TreeBuilder::build_in_level(nodes.as_slice()); |
| 183 | let r = unsafe { ZigzagOrderVisitor::recursive(&tree) }; |
| 184 | assert_eq!(vec![vec![3], vec![20, 9], vec![15, 7]], r); |
| 185 | } |
| 186 | |
| 187 | fn preorder_test_data() -> Vec<(Vec<&'static str>, Vec<usize>)> { |
| 188 | vec![ |
nothing calls this directly
no outgoing calls
no test coverage detected