@@ -159,4 +159,42 @@ TEST_F(tun, reattach_close_delete) {
EXPECT_EQ(tun_delete(self->ifname), 0);
}
+FIXTURE(tun_deleted)
+{
+ char ifname[IFNAMSIZ];
+ int fd;
+};
+
+FIXTURE_SETUP(tun_deleted)
+{
+ self->ifname[0] = 0;
+ self->fd = tun_alloc(self->ifname);
+ ASSERT_LE(0, self->fd);
+
+ ASSERT_EQ(0, tun_delete(self->ifname))
+ EXPECT_EQ(0, close(self->fd));
+}
+
+FIXTURE_TEARDOWN(tun_deleted)
+{
+ EXPECT_EQ(0, close(self->fd));
+}
+
+TEST_F(tun_deleted, getvnethdrsz)
+{
+ ASSERT_EQ(-1, ioctl(self->fd, TUNGETVNETHDRSZ));
+ EXPECT_EQ(EBADFD, errno);
+}
+
+TEST_F(tun_deleted, getvnethashcap)
+{
+ struct tun_vnet_hash cap;
+ int i = ioctl(self->fd, TUNGETVNETHASHCAP, &cap);
+
+ if (i == -1 && errno == EBADFD)
+ SKIP(return, "TUNGETVNETHASHCAP not supported");
+
+ EXPECT_EQ(0, i);
+}
+
TEST_HARNESS_MAIN