+static void test_shortcut2(void)
+{
+ struct shortcut2_graphr s2gr;
+ struct agar_state *sr;
+
+ shortcut2_graphr_init(&s2gr);
+
+ ok1(sr = agar_dijkstra_new(NULL, &s2gr.gr, int2ptr(1)));
+ agar_dijkstra_all_paths(sr);
+ ok1(agar_error(sr) == AGA_ERR_NEGATIVE_COST);
+ tal_free(sr);
+}
+