[LTP] [PATCH] Disable failure hints before we actually run the test

[Andrea Cervesato]

Hi Cyril,

LGTM

Acked-by: Andrea Cervesato <andrea.cervesato@mailbox.org>

On 9/17/24 10:25, Cyril Hrubis wrote:
> This is patch based on a suggestion from Peter Vorel:
>
> http://patchwork.ozlabs.org/project/ltp/patch/20240527202858.350200-2-pvorel@suse.cz/
>
> Peter proposed not to print failure hints (the tags) if we fail to
> acquire the device. This patch extends it for the whole test library
> intialization and enables the failure hints right before we jump into
> the test function.
>
> Signed-off-by: Cyril Hrubis <chrubis@suse.cz>
> ---
>   lib/tst_test.c | 10 ++++++++--
>   1 file changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/lib/tst_test.c b/lib/tst_test.c
> index 918bee2a1..3a71330b8 100644
> --- a/lib/tst_test.c
> +++ b/lib/tst_test.c
> @@ -899,6 +899,8 @@ static void print_failure_hint(const char *tag, const char *hint,
>   	}
>   }
>   
> +static int show_failure_hints;
> +
>   /* update also docparse/testinfo.pl */
>   static void print_failure_hints(void)
>   {
> @@ -919,7 +921,8 @@ static void do_exit(int ret)
>   
>   		if (results->failed) {
>   			ret |= TFAIL;
> -			print_failure_hints();
> +			if (show_failure_hints)
> +				print_failure_hints();
>   		}
>   
>   		if (results->skipped && !results->passed)
> @@ -930,7 +933,8 @@ static void do_exit(int ret)
>   
>   		if (results->broken) {
>   			ret |= TBROK;
> -			print_failure_hints();
> +			if (show_failure_hints)
> +				print_failure_hints();
>   		}
>   
>   		fprintf(stderr, "\nSummary:\n");
> @@ -1871,6 +1875,8 @@ void tst_run_tcases(int argc, char *argv[], struct tst_test *self)
>   	if (tst_test->test_variants)
>   		test_variants = tst_test->test_variants;
>   
> +	show_failure_hints = 1;
> +
>   	for (tst_variant = 0; tst_variant < test_variants; tst_variant++) {
>   		if (tst_test->all_filesystems || count_fs_descs() > 1)
>   			ret |= run_tcases_per_fs();