X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Ftlist%2Ftest%2Frun.c;h=06732cc3c1e1b32dccc79677c4c42043c0a77e7d;hp=f94438eaf69551bc117754143d554ee9246ca326;hb=d81e79b8dfdfb0da8766c022e767a5b040e5d07b;hpb=c23a40c7f1ac9fad0146b46988a41f196aae933f

diff --git a/ccan/tlist/test/run.c b/ccan/tlist/test/run.c
index f94438ea..06732cc3 100644
--- a/ccan/tlist/test/run.c
+++ b/ccan/tlist/test/run.c
@@ -22,7 +22,7 @@ int main(int argc, char *argv[])
 	unsigned int i;
 	struct tlist_children tlist = TLIST_INIT(tlist);
 
-	plan_tests(48);
+	plan_tests(60);
 	/* Test TLIST_INIT, and tlist_empty */
 	ok1(tlist_empty(&tlist));
 	ok1(tlist_check(&tlist, NULL));
@@ -41,6 +41,8 @@ int main(int argc, char *argv[])
 	ok1(c2.list.prev == &parent.children.raw.n);
 	ok1(parent.children.raw.n.next == &c2.list);
 	ok1(parent.children.raw.n.prev == &c2.list);
+	ok1(tlist_next(&parent.children, &c2, list) == NULL);
+	ok1(tlist_prev(&parent.children, &c2, list) == NULL);
 	/* Test tlist_check */
 	ok1(tlist_check(&parent.children, NULL));
 
@@ -54,6 +56,10 @@ int main(int argc, char *argv[])
 	ok1(parent.children.raw.n.prev == &c2.list);
 	ok1(c1.list.next == &c2.list);
 	ok1(c1.list.prev == &parent.children.raw.n);
+	ok1(tlist_next(&parent.children, &c1, list) == &c2);
+	ok1(tlist_next(&parent.children, &c2, list) == NULL);
+	ok1(tlist_prev(&parent.children, &c2, list) == &c1);
+	ok1(tlist_prev(&parent.children, &c1, list) == NULL);
 	/* Test tlist_check */
 	ok1(tlist_check(&parent.children, NULL));
 
@@ -69,6 +75,12 @@ int main(int argc, char *argv[])
 	ok1(c2.list.prev == &c1.list);
 	ok1(c3.list.next == &parent.children.raw.n);
 	ok1(c3.list.prev == &c2.list);
+	ok1(tlist_next(&parent.children, &c1, list) == &c2);
+	ok1(tlist_next(&parent.children, &c2, list) == &c3);
+	ok1(tlist_next(&parent.children, &c3, list) == NULL);
+	ok1(tlist_prev(&parent.children, &c3, list) == &c2);
+	ok1(tlist_prev(&parent.children, &c2, list) == &c1);
+	ok1(tlist_prev(&parent.children, &c1, list) == NULL);
 	/* Test tlist_check */
 	ok1(tlist_check(&parent.children, NULL));