[igt-dev] [PATCH i-g-t v3 2/5] lib/igt_core: Add igt_require_fd()

[Petri Latvala]

On Fri, Apr 17, 2020 at 05:10:22PM -0400, Lyude wrote:
> From: Lyude Paul <lyude at redhat.com>
> 
> Like igt_assert_fd(), but using igt_require() instead
> 
> Changes since v1:
> * Fix documentation error in igt_require_fd() - Petri Latvala
> 
> Signed-off-by: Lyude Paul <lyude at redhat.com>


Reviewed-by: Petri Latvala <petri.latvala at intel.com>



> ---
>  lib/igt_core.h | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/lib/igt_core.h b/lib/igt_core.h
> index 3f69b072..8f68b2dd 100644
> --- a/lib/igt_core.h
> +++ b/lib/igt_core.h
> @@ -1021,6 +1021,18 @@ void igt_describe_f(const char *fmt, ...);
>  	else igt_debug("Test requirement passed: %s\n", #expr); \
>  } while (0)
>  
> +/**
> + * igt_require_fd:
> + * @fd: file descriptor
> + *
> + * Skips (sub-) test if the given file descriptor is invalid.
> + *
> + * Like igt_require(), but displays the stringified identifier that was supposed
> + * to contain a valid fd on failure.
> + */
> +#define igt_require_fd(fd) \
> +	igt_require_f(fd >= 0, "file descriptor " #fd " failed\n");
> +
>  /**
>   * igt_skip_on_f:
>   * @expr: condition to test
> -- 
> 2.25.1
> 
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