[LTP] [PATCH 3/3] Add ioctl_ficlone03 test

[Cyril Hrubis]

Hi!
>  inotify_init1_01 inotify_init1_01
>  inotify_init1_02 inotify_init1_02
> diff --git a/testcases/kernel/syscalls/ioctl/.gitignore b/testcases/kernel/syscalls/ioctl/.gitignore
> index 3d25fdfb2..d0b470714 100644
> --- a/testcases/kernel/syscalls/ioctl/.gitignore
> +++ b/testcases/kernel/syscalls/ioctl/.gitignore
> @@ -24,3 +24,4 @@
>  /ioctl_sg01
>  /ioctl_ficlone01
>  /ioctl_ficlone02
> +/ioctl_ficlone03
> diff --git a/testcases/kernel/syscalls/ioctl/ioctl_ficlone03.c b/testcases/kernel/syscalls/ioctl/ioctl_ficlone03.c
> new file mode 100644
> index 000000000..c6f9806a3
> --- /dev/null
> +++ b/testcases/kernel/syscalls/ioctl/ioctl_ficlone03.c
> @@ -0,0 +1,96 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later
> +/*
> + * Copyright (C) 2024 Andrea Cervesato andrea.cervesato@suse.com
> + */
> +
> +/*\
> + * [Description]
> + *
> + * This test verifies that ioctl() FICLONE feature correctly raises exceptions
> + * when it's supposed to.
> + */
> +
> +#include "tst_test.h"
> +#include "lapi/fs.h"
> +
> +#define MNTPOINT "mnt"
> +
> +static int invalid_fd = -1;
> +static int rw_file = -1;
> +static int ro_file = -1;
> +static int wo_file = -1;
> +static int dir_fd = -1;
> +static int immut_fd = -1;
> +static int mnt_file = -1;
> +
> +static struct tcase {
> +	int *src_fd;
> +	int *dst_fd;
> +	int errno_exp;
> +	char *msg;
> +} tcases[] = {
> +	{&invalid_fd, &rw_file, EBADF, "invalid source"},
> +	{&rw_file, &invalid_fd, EBADF, "invalid destination"},

Can we move these invalid_fd tests into a separate test and use tst_fd
to loop over all kinds of invalid input and output file descriptors?

-- 
Cyril Hrubis
chrubis@suse.cz