Unverified Commit b7ced389 authored by Maxime Ripard's avatar Maxime Ripard
Browse files

drm/selftests: Add command line parser selftests 



The command line parser is pretty tough to get right and very error prone,
so let's add a selftest to try to catch any regression.

Reviewed-by: default avatarNoralf Trønnes <noralf@tronnes.org>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/735348d3a475ce0bcc88b46e093ab149023bb202.1560783090.git-series.maxime.ripard@bootlin.com
parent 731514b4

drivers/gpu/drm/selftests/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -3,4 +3,4 @@ test-drm_modeset-y := test-drm_modeset_common.o test-drm_plane_helper.o \ 
                      test-drm_format.o test-drm_framebuffer.o \

		      test-drm_damage_helper.o



obj-$(CONFIG_DRM_DEBUG_SELFTEST) += test-drm_mm.o test-drm_modeset.o
 
obj-$(CONFIG_DRM_DEBUG_SELFTEST) += test-drm_mm.o test-drm_modeset.o test-drm_cmdline_parser.o

drivers/gpu/drm/selftests/drm_cmdline_selftests.h

0 → 100644
+55 −0
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0 */

/* List each unit test as selftest(function)

 *

 * The name is used as both an enum and expanded as igt__name to create

 * a module parameter. It must be unique and legal for a C identifier.

 *

 * Tests are executed in order by igt/drm_mm

 */



#define cmdline_test(test)	selftest(test, test)



cmdline_test(drm_cmdline_test_res)

cmdline_test(drm_cmdline_test_res_missing_x)

cmdline_test(drm_cmdline_test_res_missing_y)

cmdline_test(drm_cmdline_test_res_bad_y)

cmdline_test(drm_cmdline_test_res_missing_y_bpp)

cmdline_test(drm_cmdline_test_res_vesa)

cmdline_test(drm_cmdline_test_res_vesa_rblank)

cmdline_test(drm_cmdline_test_res_rblank)

cmdline_test(drm_cmdline_test_res_bpp)

cmdline_test(drm_cmdline_test_res_bad_bpp)

cmdline_test(drm_cmdline_test_res_refresh)

cmdline_test(drm_cmdline_test_res_bad_refresh)

cmdline_test(drm_cmdline_test_res_bpp_refresh)

cmdline_test(drm_cmdline_test_res_bpp_refresh_interlaced)

cmdline_test(drm_cmdline_test_res_bpp_refresh_margins)

cmdline_test(drm_cmdline_test_res_bpp_refresh_force_off)

cmdline_test(drm_cmdline_test_res_bpp_refresh_force_on_off)

cmdline_test(drm_cmdline_test_res_bpp_refresh_force_on)

cmdline_test(drm_cmdline_test_res_bpp_refresh_force_on_analog)

cmdline_test(drm_cmdline_test_res_bpp_refresh_force_on_digital)

cmdline_test(drm_cmdline_test_res_bpp_refresh_interlaced_margins_force_on)

cmdline_test(drm_cmdline_test_res_margins_force_on)

cmdline_test(drm_cmdline_test_res_vesa_margins)

cmdline_test(drm_cmdline_test_res_invalid_mode)

cmdline_test(drm_cmdline_test_res_bpp_wrong_place_mode)

cmdline_test(drm_cmdline_test_name)

cmdline_test(drm_cmdline_test_name_bpp)

cmdline_test(drm_cmdline_test_name_refresh)

cmdline_test(drm_cmdline_test_name_bpp_refresh)

cmdline_test(drm_cmdline_test_name_refresh_wrong_mode)

cmdline_test(drm_cmdline_test_name_refresh_invalid_mode)

cmdline_test(drm_cmdline_test_name_option)

cmdline_test(drm_cmdline_test_name_bpp_option)

cmdline_test(drm_cmdline_test_rotate_0)

cmdline_test(drm_cmdline_test_rotate_90)

cmdline_test(drm_cmdline_test_rotate_180)

cmdline_test(drm_cmdline_test_rotate_270)

cmdline_test(drm_cmdline_test_rotate_invalid_val)

cmdline_test(drm_cmdline_test_rotate_truncated)

cmdline_test(drm_cmdline_test_hmirror)

cmdline_test(drm_cmdline_test_vmirror)

cmdline_test(drm_cmdline_test_margin_options)

cmdline_test(drm_cmdline_test_multiple_options)

cmdline_test(drm_cmdline_test_invalid_option)

drivers/gpu/drm/selftests/test-drm_cmdline_parser.c

0 → 100644
+918 −0

File added.

Preview size limit exceeded, changes collapsed.

CRA Git | Maintained and supported by SUSTech CRA and CCSE