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Date: Thu, 23 May 2024 12:18:18 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Maxime Ripard <mripard@kernel.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>, 
	Thomas Zimmermann <tzimmermann@suse.de>, David Airlie <airlied@gmail.com>, 
	Daniel Vetter <daniel@ffwll.ch>, Jonathan Corbet <corbet@lwn.net>, 
	Sandy Huang <hjc@rock-chips.com>, Heiko =?utf-8?Q?St=C3=BCbner?= <heiko@sntech.de>, 
	Chen-Yu Tsai <wens@csie.org>, Jernej Skrabec <jernej.skrabec@gmail.com>, 
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	Hans Verkuil <hverkuil@xs4all.nl>, Sebastian Wick <sebastian.wick@redhat.com>, 
	Ville =?utf-8?B?U3lyasOkbMOk?= <ville.syrjala@linux.intel.com>, dri-devel@lists.freedesktop.org, 
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	Dave Stevenson <dave.stevenson@raspberrypi.com>
Subject: Re: [PATCH v14 08/28] drm/tests: Add output formats tests
Message-ID: <h4t3rsxz6yez5fosi6lyvob5mbngkjb7ad5e4euddhokcjimn6@dif2qzr2xjhc>
References: <20240521-kms-hdmi-connector-state-v14-0-51950db4fedb@kernel.org>
 <20240521-kms-hdmi-connector-state-v14-8-51950db4fedb@kernel.org>
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In-Reply-To: <20240521-kms-hdmi-connector-state-v14-8-51950db4fedb@kernel.org>

On Tue, May 21, 2024 at 12:13:41PM +0200, Maxime Ripard wrote:
> Now that we track the HDMI output format as part of the connector state,
> let's add a few tests to make sure it works as expected.
> 
> Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
> ---
>  drivers/gpu/drm/tests/drm_connector_test.c         | 99 +++++++++++++++++++++-
>  drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c | 32 +++++++
>  2 files changed, 130 insertions(+), 1 deletion(-)
> 
> +
> +KUNIT_ARRAY_PARAM(drm_hdmi_connector_get_output_format_name_valid,
> +		  drm_hdmi_connector_get_output_format_name_valid_tests,
> +		  drm_hdmi_connector_get_output_format_name_valid_desc);
> +
> +static void drm_test_drm_hdmi_connector_get_output_format_name_invalid(struct kunit *test)
> +{
> +	KUNIT_EXPECT_NULL(test, drm_hdmi_connector_get_output_format_name(4));

Nit: it might be better to use a bigger value here. It's easier to miss
this if other formats get added for whatever reason.

Nevertheless:

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>


> +};
> +
> +static struct kunit_case drm_hdmi_connector_get_output_format_name_tests[] = {
> +	KUNIT_CASE_PARAM(drm_test_drm_hdmi_connector_get_output_format_name,
> +			 drm_hdmi_connector_get_output_format_name_valid_gen_params),
> +	KUNIT_CASE(drm_test_drm_hdmi_connector_get_output_format_name_invalid),
> +	{ }
> +};
> +

-- 
With best wishes
Dmitry