io: add io_is_idle().

[ccan] / ccan / io / test / run-06-idle.c

diff --git a/ccan/io/test/run-06-idle.c b/ccan/io/test/run-06-idle.c
index 51cca961a077416c47287a5b78d697cd5513d554..455b8608f1cae1723763154a5bb918d1b5a46a11 100644 (file)
--- a/ccan/io/test/run-06-idle.c
+++ b/ccan/io/test/run-06-idle.c
@@ -29,6 +29,7 @@ static struct io_plan read_done(struct io_conn *conn, struct data *d)
 
 static void finish_waker(struct io_conn *conn, struct data *d)
 {
+       ok1(io_is_idle(idler));
        io_wake(idler, io_read(d->buf, sizeof(d->buf), read_done, d));
        ok1(d->state == 1);
        d->state++;
@@ -102,7 +103,7 @@ int main(void)
        int fd, status;
 
        /* This is how many tests you plan to run */
-       plan_tests(13);
+       plan_tests(14);
        d->state = 0;
        fd = make_listen_fd(PORT, &addrinfo);
        ok1(fd >= 0);