Re: [LTP] [PATCH v5 7/7] lib: Add 2 basic tests for .min_kver && .max_kver

[Andrea Cervesato via ltp <ltp@lists.linux.it>]

Hi Petr,

> +// SPDX-License-Identifier: GPL-2.0-or-later
> +/*
> + * Copyright (c) 2026 Petr Vorel <pvorel@suse.cz>
> + */
> +
> +/*
> + * Basic test to test that .min_kver and .max_kver can be used together.
> + * Test should TCONF or TPASS.
> + */
> +
> +#include "tst_test.h"
> +
> +static void do_test(void)
> +{
> +	tst_res(TPASS, "Test has sufficient kernel version");
> +}
> +
> +static struct tst_test test = {
> +	.min_kver = "4.4",
> +	.max_kver = "7.2",
> +	.test_all = do_test,
> +};

this test is a bit weird, it's system dependent and it will TPASS or
TCONF according to the kernel version. Is there a way to test this
in a different way? I know it's hacky, but maybe we can use
__attribute__((constructor)) and fetch uname() info before running
the maximum kernel version check.

--
Andrea Cervesato
SUSE QE Automation Engineer Linux
andrea.cervesato@suse.com

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