[LTP] [PATCH v3 1/2] library: add cmd check handler in needs_cmds

[Petr Vorel]

Hi Xu,

Reviewed-by: Petr Vorel <pvorel@suse.cz>

Very nice code, nice tests, thanks!

> diff --git a/lib/newlib_tests/test_needs_cmds01.c b/lib/newlib_tests/test_needs_cmds01.c
> new file mode 100644
> index 000000000..92305ee97
> --- /dev/null
> +++ b/lib/newlib_tests/test_needs_cmds01.c
> @@ -0,0 +1,25 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later
> +/*
> + * Copyright (c) 2021 Yang Xu <xuyang2018.jy@fujitsu.com>
> + */
> +
> +#include <stdio.h>
All <stdio.h> in the tests aren't needed, please remove it before merge.

nit: I'd also call tests tst_needs_cmds*.c (tst_ prefix instead of test_) as
most of the tests in the library takes this scheme, but that's very minor.

Kind regards,
Petr