Function three_way_fork

atomic-core/src/output/repo/fork.rs:306–331

()

    #[test]
    fn three_way_fork() {
        let verts = [
            GraphNode::BOTTOM,
            make_vertex(1, 0, 10),
            make_vertex(2, 0, 5),
            make_vertex(3, 0, 7),
            make_vertex(4, 0, 3),
        ];
        let graph = build_graph(&verts, 1, &[2, 3, 4]);

        let order = OrderResult {
            sccs: vec![
                vec![VertexId(1)],
                vec![VertexId(2)],
                vec![VertexId(3)],
                vec![VertexId(4)],
            ],
            conflict_tree: Default::default(),
            cyclic_conflicts: 0,
            forward_edges: Vec::new(),
        };

        let forks = detect_fork_conflicts(&graph, &order);
        assert_eq!(forks.len(), 1);
        assert_eq!(forks[0].children.len(), 3);
    }

    #[test]
    fn no_children_at_all() {