X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Faga%2Ftest%2Fapi-dfs.c;h=c28097a690dcc1687f9273837bd61e6591134527;hp=24d1a4f912078551fbb9faa0161e047fc88f2ef5;hb=318edb2466a24a2eadcfd05fa83ae29c0e8aae03;hpb=eedf1079f38efb2b8dc4fd3f516cce8ac1272c06

diff --git a/ccan/aga/test/api-dfs.c b/ccan/aga/test/api-dfs.c
index 24d1a4f9..c28097a6 100644
--- a/ccan/aga/test/api-dfs.c
+++ b/ccan/aga/test/api-dfs.c
@@ -42,9 +42,10 @@ int main(void)
 	struct grid_graph gg1, gg2;
 	struct error_graph eg;
 	struct traversal1_graph t1g;
+	struct negacycle_graph ng;
 	struct aga_node *node;
 	
-	plan_tests(2 * 13 + 10 + 10);
+	plan_tests(2 * 13 + 10 + 10 + 6);
 
 	trivial_graph_init(&tg);
 	test_dfs(&tg.sg, 1, 1);
@@ -100,5 +101,10 @@ int main(void)
 	test_dfs_partial(&t1g.sg, 1, 1, 2, 3);
 	aga_finish(&t1g.sg.g);
 
+	negacycle_graph_init(&ng);
+	test_dfs(&ng.sg, 1, 1, 2, 3);
+	test_dfs(&ng.sg, 2, 2, 3, 1);
+	test_dfs(&ng.sg, 3, 3, 1, 2);
+
 	return exit_status();
 }