aga,agar: Non-equal edge costs for parallel test graph

[ccan] / ccan / aga / test / parallel.c

diff --git a/ccan/aga/test/parallel.c b/ccan/aga/test/parallel.c
index 997280bc24ec964b57c2fdaf3ed674d13f5a9969..bea951122b221e4a8275312253738ecd0a392fc8 100644 (file)
--- a/ccan/aga/test/parallel.c
+++ b/ccan/aga/test/parallel.c
@@ -50,12 +50,17 @@ static int parallel_edge_info(const struct aga_graph *g, const struct aga_node *
        assert(n == &pg->sg.nodes[1]);
 
        ei->to = &pg->sg.nodes[2];
+       if (ptr2int(edge) == pg->cheaplink)
+               ei->icost = 1;
+       else
+               ei->icost = 2;
        return 0;
 }
 
-void parallel_graph_init(struct parallel_graph *pg, int nlinks)
+void parallel_graph_init(struct parallel_graph *pg, int nlinks, int cheaplink)
 {
        pg->nlinks = nlinks;
+       pg->cheaplink = cheaplink;
 
        simple_graph_init(&pg->sg, parallel_first_edge, parallel_next_edge,
                          parallel_edge_info);