diff options
| -rw-r--r-- | tests/qtest/virtio-9p-test.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/tests/qtest/virtio-9p-test.c b/tests/qtest/virtio-9p-test.c index 35499e7..21e340f 100644 --- a/tests/qtest/virtio-9p-test.c +++ b/tests/qtest/virtio-9p-test.c @@ -1391,6 +1391,34 @@ static void fs_hardlink_file(void *obj, void *data, QGuestAllocator *t_alloc) g_free(real_file); } +static void fs_unlinkat_hardlink(void *obj, void *data, + QGuestAllocator *t_alloc) +{ + QVirtio9P *v9p = obj; + alloc = t_alloc; + struct stat st_real, st_link; + char *real_file = virtio_9p_test_path("08/real_file"); + char *hardlink_file = virtio_9p_test_path("08/hardlink_file"); + + do_attach(v9p); + do_mkdir(v9p, "/", "08"); + do_lcreate(v9p, "08", "real_file"); + g_assert(stat(real_file, &st_real) == 0); + g_assert((st_real.st_mode & S_IFMT) == S_IFREG); + + do_hardlink(v9p, "08", "hardlink_file", "08/real_file"); + g_assert(stat(hardlink_file, &st_link) == 0); + + do_unlinkat(v9p, "08", "hardlink_file", 0); + /* symlink should be gone now */ + g_assert(stat(hardlink_file, &st_link) != 0); + /* and old file should still exist */ + g_assert(stat(real_file, &st_real) == 0); + + g_free(hardlink_file); + g_free(real_file); +} + static void *assign_9p_local_driver(GString *cmd_line, void *arg) { virtio_9p_assign_local_driver(cmd_line, "security_model=mapped-xattr"); @@ -1438,6 +1466,8 @@ static void register_virtio_9p_test(void) qos_add_test("local/unlinkat_symlink", "virtio-9p", fs_unlinkat_symlink, &opts); qos_add_test("local/hardlink_file", "virtio-9p", fs_hardlink_file, &opts); + qos_add_test("local/unlinkat_hardlink", "virtio-9p", fs_unlinkat_hardlink, + &opts); } libqos_init(register_virtio_9p_test); |