diff options
Diffstat (limited to 'tools/testing/selftests/mount_setattr/mount_setattr_test.c')
| -rw-r--r-- | tools/testing/selftests/mount_setattr/mount_setattr_test.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/testing/selftests/mount_setattr/mount_setattr_test.c b/tools/testing/selftests/mount_setattr/mount_setattr_test.c index c6a8c732b802..68801e1a9ec2 100644 --- a/tools/testing/selftests/mount_setattr/mount_setattr_test.c +++ b/tools/testing/selftests/mount_setattr/mount_setattr_test.c @@ -1414,6 +1414,13 @@ TEST_F(mount_setattr_idmapped, idmap_mount_tree_invalid) ASSERT_EQ(expected_uid_gid(-EBADF, "/tmp/B/b", 0, 0, 0), 0); ASSERT_EQ(expected_uid_gid(-EBADF, "/tmp/B/BB/b", 0, 0, 0), 0); + ASSERT_EQ(mount("testing", "/mnt/A", "ramfs", MS_NOATIME | MS_NODEV, + "size=100000,mode=700"), 0); + + ASSERT_EQ(mkdir("/mnt/A/AA", 0777), 0); + + ASSERT_EQ(mount("/tmp", "/mnt/A/AA", NULL, MS_BIND | MS_REC, NULL), 0); + open_tree_fd = sys_open_tree(-EBADF, "/mnt/A", AT_RECURSIVE | AT_EMPTY_PATH | @@ -1433,6 +1440,8 @@ TEST_F(mount_setattr_idmapped, idmap_mount_tree_invalid) ASSERT_EQ(expected_uid_gid(-EBADF, "/tmp/B/BB/b", 0, 0, 0), 0); ASSERT_EQ(expected_uid_gid(open_tree_fd, "B/b", 0, 0, 0), 0); ASSERT_EQ(expected_uid_gid(open_tree_fd, "B/BB/b", 0, 0, 0), 0); + + (void)umount2("/mnt/A", MNT_DETACH); } TEST_F(mount_setattr, mount_attr_nosymfollow) |