list: list_pop

[ccan] / ccan / list / test / run.c

diff --git a/ccan/list/test/run.c b/ccan/list/test/run.c
index 1d02acd5b763123ae365f4e185c676dd6c35453d..dad308282f7c14aa77bb2ecd54277770618b0ed5 100644 (file)
--- a/ccan/list/test/run.c
+++ b/ccan/list/test/run.c
@@ -25,7 +25,7 @@ int main(int argc, char *argv[])
        opaque_t *q, *nq;
        struct list_head opaque_list = LIST_HEAD_INIT(opaque_list);
 
-       plan_tests(65);
+       plan_tests(68);
        /* Test LIST_HEAD, LIST_HEAD_INIT, list_empty and check_list */
        ok1(list_empty(&static_list));
        ok1(list_check(&static_list, NULL));
@@ -85,6 +85,11 @@ int main(int argc, char *argv[])
        /* Test list_top */
        ok1(list_top(&parent.children, struct child, list) == &c1);
 
+       /* Test list_pop */
+       ok1(list_pop(&parent.children, struct child, list) == &c1);
+       ok1(list_top(&parent.children, struct child, list) == &c2);
+       list_add(&parent.children, &c1.list);
+
        /* Test list_tail */
        ok1(list_tail(&parent.children, struct child, list) == &c3);
 
@@ -193,8 +198,9 @@ int main(int argc, char *argv[])
        ok1(i == 3);
        ok1(list_empty(&opaque_list));
 
-       /* Test list_top/list_tail on empty list. */
+       /* Test list_top/list_tail/list_pop on empty list. */
        ok1(list_top(&parent.children, struct child, list) == NULL);
        ok1(list_tail(&parent.children, struct child, list) == NULL);
+       ok1(list_pop(&parent.children, struct child, list) == NULL);
        return exit_status();
 }