From: "Maíra Canal" <maira.canal@usp.br> To: "Isabella Basso" <isabbasso@riseup.net>, magalilemes00@gmail.com, tales.aparecida@gmail.com, mwen@igalia.com, andrealmeid@riseup.net, siqueirajordao@riseup.net, "Trevor Woerner" <twoerner@gmail.com>, leandro.ribeiro@collabora.com, n@nfraprado.net, "Daniel Vetter" <daniel@ffwll.ch>, "Shuah Khan" <skhan@linuxfoundation.org>, "David Airlie" <airlied@linux.ie>, "Maxime Ripard" <mripard@kernel.org>, "Thomas Zimmermann" <tzimmermann@suse.de>, michal.winiarski@intel.com, "Javier Martinez Canillas" <javierm@redhat.com>, "José Expósito" <jose.exposito89@gmail.com>, "David Gow" <davidgow@google.com>, "Daniel Latypov" <dlatypov@google.com>, brendanhiggins@google.com Cc: "Maíra Canal" <maira.canal@usp.br>, "Rubens Gomes Neto" <rubens.gomes.neto@usp.br>, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com Subject: [PATCH v5 6/9] drm: selftest: convert drm_dp_mst_helper selftest to KUnit Date: Fri, 8 Jul 2022 17:30:49 -0300 [thread overview] Message-ID: <20220708203052.236290-7-maira.canal@usp.br> (raw) In-Reply-To: <20220708203052.236290-1-maira.canal@usp.br> Considering the current adoption of the KUnit framework, convert the DRM DP MST helper selftest to the KUnit API. Co-developed-by: Rubens Gomes Neto <rubens.gomes.neto@usp.br> Signed-off-by: Rubens Gomes Neto <rubens.gomes.neto@usp.br> Tested-by: David Gow <davidgow@google.com> Acked-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Signed-off-by: Maíra Canal <maira.canal@usp.br> --- drivers/gpu/drm/selftests/Makefile | 3 +- .../gpu/drm/selftests/drm_modeset_selftests.h | 2 - .../drm/selftests/test-drm_modeset_common.h | 2 - drivers/gpu/drm/tests/Makefile | 3 +- .../drm_dp_mst_helper_test.c} | 89 +++++++++++-------- 5 files changed, 53 insertions(+), 46 deletions(-) rename drivers/gpu/drm/{selftests/test-drm_dp_mst_helper.c => tests/drm_dp_mst_helper_test.c} (72%) diff --git a/drivers/gpu/drm/selftests/Makefile b/drivers/gpu/drm/selftests/Makefile index 9e0ccb482841..1539f55db9a7 100644 --- a/drivers/gpu/drm/selftests/Makefile +++ b/drivers/gpu/drm/selftests/Makefile @@ -1,6 +1,5 @@ # SPDX-License-Identifier: GPL-2.0-only -test-drm_modeset-y := test-drm_modeset_common.o test-drm_framebuffer.o \ - test-drm_dp_mst_helper.o +test-drm_modeset-y := test-drm_modeset_common.o test-drm_framebuffer.o obj-$(CONFIG_DRM_DEBUG_SELFTEST) += test-drm_mm.o test-drm_modeset.o \ test-drm_buddy.o diff --git a/drivers/gpu/drm/selftests/drm_modeset_selftests.h b/drivers/gpu/drm/selftests/drm_modeset_selftests.h index 22e467f6465a..40a29b8cf386 100644 --- a/drivers/gpu/drm/selftests/drm_modeset_selftests.h +++ b/drivers/gpu/drm/selftests/drm_modeset_selftests.h @@ -7,5 +7,3 @@ * Tests are executed in order by igt/drm_selftests_helper */ selftest(check_drm_framebuffer_create, igt_check_drm_framebuffer_create) -selftest(dp_mst_calc_pbn_mode, igt_dp_mst_calc_pbn_mode) -selftest(dp_mst_sideband_msg_req_decode, igt_dp_mst_sideband_msg_req_decode) diff --git a/drivers/gpu/drm/selftests/test-drm_modeset_common.h b/drivers/gpu/drm/selftests/test-drm_modeset_common.h index 790f3cf31f0d..3feb2fea1a6b 100644 --- a/drivers/gpu/drm/selftests/test-drm_modeset_common.h +++ b/drivers/gpu/drm/selftests/test-drm_modeset_common.h @@ -17,7 +17,5 @@ #define FAIL_ON(x) FAIL((x), "%s", "FAIL_ON(" __stringify(x) ")\n") int igt_check_drm_framebuffer_create(void *ignored); -int igt_dp_mst_calc_pbn_mode(void *ignored); -int igt_dp_mst_sideband_msg_req_decode(void *ignored); #endif diff --git a/drivers/gpu/drm/tests/Makefile b/drivers/gpu/drm/tests/Makefile index 4d44006a4f23..5ffacd3eacf3 100644 --- a/drivers/gpu/drm/tests/Makefile +++ b/drivers/gpu/drm/tests/Makefile @@ -1,4 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_DRM_KUNIT_TEST) += drm_format_helper_test.o drm_damage_helper_test.o \ - drm_cmdline_parser_test.o drm_rect_test.o drm_format_test.o drm_plane_helper_test.o + drm_cmdline_parser_test.o drm_rect_test.o drm_format_test.o drm_plane_helper_test.o \ + drm_dp_mst_helper_test.o diff --git a/drivers/gpu/drm/selftests/test-drm_dp_mst_helper.c b/drivers/gpu/drm/tests/drm_dp_mst_helper_test.c similarity index 72% rename from drivers/gpu/drm/selftests/test-drm_dp_mst_helper.c rename to drivers/gpu/drm/tests/drm_dp_mst_helper_test.c index 4caa9be900ac..1d2fade56227 100644 --- a/drivers/gpu/drm/selftests/test-drm_dp_mst_helper.c +++ b/drivers/gpu/drm/tests/drm_dp_mst_helper_test.c @@ -1,19 +1,22 @@ // SPDX-License-Identifier: GPL-2.0-only /* * Test cases for the DRM DP MST helpers + * + * Copyright (c) 2022 Maíra Canal <mairacanal@riseup.net> */ #define PREFIX_STR "[drm_dp_mst_helper]" +#include <kunit/test.h> + #include <linux/random.h> #include <drm/display/drm_dp_mst_helper.h> #include <drm/drm_print.h> #include "../display/drm_dp_mst_topology_internal.h" -#include "test-drm_modeset_common.h" -int igt_dp_mst_calc_pbn_mode(void *ignored) +static void igt_dp_mst_calc_pbn_mode(struct kunit *test) { int pbn, i; const struct { @@ -33,13 +36,11 @@ int igt_dp_mst_calc_pbn_mode(void *ignored) pbn = drm_dp_calc_pbn_mode(test_params[i].rate, test_params[i].bpp, test_params[i].dsc); - FAIL(pbn != test_params[i].expected, - "Expected PBN %d for clock %d bpp %d, got %d\n", + KUNIT_EXPECT_EQ_MSG(test, pbn, test_params[i].expected, + "Expected PBN %d for clock %d bpp %d, got %d\n", test_params[i].expected, test_params[i].rate, test_params[i].bpp, pbn); } - - return 0; } static bool @@ -176,66 +177,64 @@ sideband_msg_req_encode_decode(struct drm_dp_sideband_msg_req_body *in) return result; } -int igt_dp_mst_sideband_msg_req_decode(void *unused) +static void igt_dp_mst_sideband_msg_req_decode(struct kunit *test) { struct drm_dp_sideband_msg_req_body in = { 0 }; u8 data[] = { 0xff, 0x0, 0xdd }; int i; -#define DO_TEST() FAIL_ON(!sideband_msg_req_encode_decode(&in)) - in.req_type = DP_ENUM_PATH_RESOURCES; in.u.port_num.port_number = 5; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.req_type = DP_POWER_UP_PHY; in.u.port_num.port_number = 5; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.req_type = DP_POWER_DOWN_PHY; in.u.port_num.port_number = 5; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.req_type = DP_ALLOCATE_PAYLOAD; in.u.allocate_payload.number_sdp_streams = 3; for (i = 0; i < in.u.allocate_payload.number_sdp_streams; i++) in.u.allocate_payload.sdp_stream_sink[i] = i + 1; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.allocate_payload.port_number = 0xf; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.allocate_payload.vcpi = 0x7f; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.allocate_payload.pbn = U16_MAX; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.req_type = DP_QUERY_PAYLOAD; in.u.query_payload.port_number = 0xf; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.query_payload.vcpi = 0x7f; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.req_type = DP_REMOTE_DPCD_READ; in.u.dpcd_read.port_number = 0xf; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.dpcd_read.dpcd_address = 0xfedcb; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.dpcd_read.num_bytes = U8_MAX; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.req_type = DP_REMOTE_DPCD_WRITE; in.u.dpcd_write.port_number = 0xf; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.dpcd_write.dpcd_address = 0xfedcb; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.dpcd_write.num_bytes = ARRAY_SIZE(data); in.u.dpcd_write.bytes = data; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.req_type = DP_REMOTE_I2C_READ; in.u.i2c_read.port_number = 0xf; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.i2c_read.read_i2c_device_id = 0x7f; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.i2c_read.num_transactions = 3; in.u.i2c_read.num_bytes_read = ARRAY_SIZE(data) * 3; for (i = 0; i < in.u.i2c_read.num_transactions; i++) { @@ -244,32 +243,44 @@ int igt_dp_mst_sideband_msg_req_decode(void *unused) in.u.i2c_read.transactions[i].i2c_dev_id = 0x7f & ~i; in.u.i2c_read.transactions[i].i2c_transaction_delay = 0xf & ~i; } - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.req_type = DP_REMOTE_I2C_WRITE; in.u.i2c_write.port_number = 0xf; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.i2c_write.write_i2c_device_id = 0x7f; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.i2c_write.num_bytes = ARRAY_SIZE(data); in.u.i2c_write.bytes = data; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.req_type = DP_QUERY_STREAM_ENC_STATUS; in.u.enc_status.stream_id = 1; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); get_random_bytes(in.u.enc_status.client_id, sizeof(in.u.enc_status.client_id)); - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.enc_status.stream_event = 3; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.enc_status.valid_stream_event = 0; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.enc_status.stream_behavior = 3; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.enc_status.valid_stream_behavior = 1; - DO_TEST(); - -#undef DO_TEST - return 0; + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); } + +static struct kunit_case drm_dp_mst_helper_tests[] = { + KUNIT_CASE(igt_dp_mst_calc_pbn_mode), + KUNIT_CASE(igt_dp_mst_sideband_msg_req_decode), + { } +}; + +static struct kunit_suite drm_dp_mst_helper_test_suite = { + .name = "drm_dp_mst_helper", + .test_cases = drm_dp_mst_helper_tests, +}; + +kunit_test_suite(drm_dp_mst_helper_test_suite); + +MODULE_LICENSE("GPL"); -- 2.35.3
WARNING: multiple messages have this Message-ID (diff)
From: "Maíra Canal" <maira.canal@usp.br> To: "Isabella Basso" <isabbasso@riseup.net>, magalilemes00@gmail.com, tales.aparecida@gmail.com, mwen@igalia.com, andrealmeid@riseup.net, siqueirajordao@riseup.net, "Trevor Woerner" <twoerner@gmail.com>, leandro.ribeiro@collabora.com, n@nfraprado.net, "Daniel Vetter" <daniel@ffwll.ch>, "Shuah Khan" <skhan@linuxfoundation.org>, "David Airlie" <airlied@linux.ie>, "Maxime Ripard" <mripard@kernel.org>, "Thomas Zimmermann" <tzimmermann@suse.de>, michal.winiarski@intel.com, "Javier Martinez Canillas" <javierm@redhat.com>, "José Expósito" <jose.exposito89@gmail.com>, "David Gow" <davidgow@google.com>, "Daniel Latypov" <dlatypov@google.com>, brendanhiggins@google.com Cc: kunit-dev@googlegroups.com, linux-kselftest@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, "Maíra Canal" <maira.canal@usp.br>, "Rubens Gomes Neto" <rubens.gomes.neto@usp.br> Subject: [PATCH v5 6/9] drm: selftest: convert drm_dp_mst_helper selftest to KUnit Date: Fri, 8 Jul 2022 17:30:49 -0300 [thread overview] Message-ID: <20220708203052.236290-7-maira.canal@usp.br> (raw) In-Reply-To: <20220708203052.236290-1-maira.canal@usp.br> Considering the current adoption of the KUnit framework, convert the DRM DP MST helper selftest to the KUnit API. Co-developed-by: Rubens Gomes Neto <rubens.gomes.neto@usp.br> Signed-off-by: Rubens Gomes Neto <rubens.gomes.neto@usp.br> Tested-by: David Gow <davidgow@google.com> Acked-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Signed-off-by: Maíra Canal <maira.canal@usp.br> --- drivers/gpu/drm/selftests/Makefile | 3 +- .../gpu/drm/selftests/drm_modeset_selftests.h | 2 - .../drm/selftests/test-drm_modeset_common.h | 2 - drivers/gpu/drm/tests/Makefile | 3 +- .../drm_dp_mst_helper_test.c} | 89 +++++++++++-------- 5 files changed, 53 insertions(+), 46 deletions(-) rename drivers/gpu/drm/{selftests/test-drm_dp_mst_helper.c => tests/drm_dp_mst_helper_test.c} (72%) diff --git a/drivers/gpu/drm/selftests/Makefile b/drivers/gpu/drm/selftests/Makefile index 9e0ccb482841..1539f55db9a7 100644 --- a/drivers/gpu/drm/selftests/Makefile +++ b/drivers/gpu/drm/selftests/Makefile @@ -1,6 +1,5 @@ # SPDX-License-Identifier: GPL-2.0-only -test-drm_modeset-y := test-drm_modeset_common.o test-drm_framebuffer.o \ - test-drm_dp_mst_helper.o +test-drm_modeset-y := test-drm_modeset_common.o test-drm_framebuffer.o obj-$(CONFIG_DRM_DEBUG_SELFTEST) += test-drm_mm.o test-drm_modeset.o \ test-drm_buddy.o diff --git a/drivers/gpu/drm/selftests/drm_modeset_selftests.h b/drivers/gpu/drm/selftests/drm_modeset_selftests.h index 22e467f6465a..40a29b8cf386 100644 --- a/drivers/gpu/drm/selftests/drm_modeset_selftests.h +++ b/drivers/gpu/drm/selftests/drm_modeset_selftests.h @@ -7,5 +7,3 @@ * Tests are executed in order by igt/drm_selftests_helper */ selftest(check_drm_framebuffer_create, igt_check_drm_framebuffer_create) -selftest(dp_mst_calc_pbn_mode, igt_dp_mst_calc_pbn_mode) -selftest(dp_mst_sideband_msg_req_decode, igt_dp_mst_sideband_msg_req_decode) diff --git a/drivers/gpu/drm/selftests/test-drm_modeset_common.h b/drivers/gpu/drm/selftests/test-drm_modeset_common.h index 790f3cf31f0d..3feb2fea1a6b 100644 --- a/drivers/gpu/drm/selftests/test-drm_modeset_common.h +++ b/drivers/gpu/drm/selftests/test-drm_modeset_common.h @@ -17,7 +17,5 @@ #define FAIL_ON(x) FAIL((x), "%s", "FAIL_ON(" __stringify(x) ")\n") int igt_check_drm_framebuffer_create(void *ignored); -int igt_dp_mst_calc_pbn_mode(void *ignored); -int igt_dp_mst_sideband_msg_req_decode(void *ignored); #endif diff --git a/drivers/gpu/drm/tests/Makefile b/drivers/gpu/drm/tests/Makefile index 4d44006a4f23..5ffacd3eacf3 100644 --- a/drivers/gpu/drm/tests/Makefile +++ b/drivers/gpu/drm/tests/Makefile @@ -1,4 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_DRM_KUNIT_TEST) += drm_format_helper_test.o drm_damage_helper_test.o \ - drm_cmdline_parser_test.o drm_rect_test.o drm_format_test.o drm_plane_helper_test.o + drm_cmdline_parser_test.o drm_rect_test.o drm_format_test.o drm_plane_helper_test.o \ + drm_dp_mst_helper_test.o diff --git a/drivers/gpu/drm/selftests/test-drm_dp_mst_helper.c b/drivers/gpu/drm/tests/drm_dp_mst_helper_test.c similarity index 72% rename from drivers/gpu/drm/selftests/test-drm_dp_mst_helper.c rename to drivers/gpu/drm/tests/drm_dp_mst_helper_test.c index 4caa9be900ac..1d2fade56227 100644 --- a/drivers/gpu/drm/selftests/test-drm_dp_mst_helper.c +++ b/drivers/gpu/drm/tests/drm_dp_mst_helper_test.c @@ -1,19 +1,22 @@ // SPDX-License-Identifier: GPL-2.0-only /* * Test cases for the DRM DP MST helpers + * + * Copyright (c) 2022 Maíra Canal <mairacanal@riseup.net> */ #define PREFIX_STR "[drm_dp_mst_helper]" +#include <kunit/test.h> + #include <linux/random.h> #include <drm/display/drm_dp_mst_helper.h> #include <drm/drm_print.h> #include "../display/drm_dp_mst_topology_internal.h" -#include "test-drm_modeset_common.h" -int igt_dp_mst_calc_pbn_mode(void *ignored) +static void igt_dp_mst_calc_pbn_mode(struct kunit *test) { int pbn, i; const struct { @@ -33,13 +36,11 @@ int igt_dp_mst_calc_pbn_mode(void *ignored) pbn = drm_dp_calc_pbn_mode(test_params[i].rate, test_params[i].bpp, test_params[i].dsc); - FAIL(pbn != test_params[i].expected, - "Expected PBN %d for clock %d bpp %d, got %d\n", + KUNIT_EXPECT_EQ_MSG(test, pbn, test_params[i].expected, + "Expected PBN %d for clock %d bpp %d, got %d\n", test_params[i].expected, test_params[i].rate, test_params[i].bpp, pbn); } - - return 0; } static bool @@ -176,66 +177,64 @@ sideband_msg_req_encode_decode(struct drm_dp_sideband_msg_req_body *in) return result; } -int igt_dp_mst_sideband_msg_req_decode(void *unused) +static void igt_dp_mst_sideband_msg_req_decode(struct kunit *test) { struct drm_dp_sideband_msg_req_body in = { 0 }; u8 data[] = { 0xff, 0x0, 0xdd }; int i; -#define DO_TEST() FAIL_ON(!sideband_msg_req_encode_decode(&in)) - in.req_type = DP_ENUM_PATH_RESOURCES; in.u.port_num.port_number = 5; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.req_type = DP_POWER_UP_PHY; in.u.port_num.port_number = 5; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.req_type = DP_POWER_DOWN_PHY; in.u.port_num.port_number = 5; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.req_type = DP_ALLOCATE_PAYLOAD; in.u.allocate_payload.number_sdp_streams = 3; for (i = 0; i < in.u.allocate_payload.number_sdp_streams; i++) in.u.allocate_payload.sdp_stream_sink[i] = i + 1; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.allocate_payload.port_number = 0xf; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.allocate_payload.vcpi = 0x7f; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.allocate_payload.pbn = U16_MAX; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.req_type = DP_QUERY_PAYLOAD; in.u.query_payload.port_number = 0xf; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.query_payload.vcpi = 0x7f; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.req_type = DP_REMOTE_DPCD_READ; in.u.dpcd_read.port_number = 0xf; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.dpcd_read.dpcd_address = 0xfedcb; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.dpcd_read.num_bytes = U8_MAX; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.req_type = DP_REMOTE_DPCD_WRITE; in.u.dpcd_write.port_number = 0xf; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.dpcd_write.dpcd_address = 0xfedcb; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.dpcd_write.num_bytes = ARRAY_SIZE(data); in.u.dpcd_write.bytes = data; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.req_type = DP_REMOTE_I2C_READ; in.u.i2c_read.port_number = 0xf; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.i2c_read.read_i2c_device_id = 0x7f; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.i2c_read.num_transactions = 3; in.u.i2c_read.num_bytes_read = ARRAY_SIZE(data) * 3; for (i = 0; i < in.u.i2c_read.num_transactions; i++) { @@ -244,32 +243,44 @@ int igt_dp_mst_sideband_msg_req_decode(void *unused) in.u.i2c_read.transactions[i].i2c_dev_id = 0x7f & ~i; in.u.i2c_read.transactions[i].i2c_transaction_delay = 0xf & ~i; } - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.req_type = DP_REMOTE_I2C_WRITE; in.u.i2c_write.port_number = 0xf; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.i2c_write.write_i2c_device_id = 0x7f; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.i2c_write.num_bytes = ARRAY_SIZE(data); in.u.i2c_write.bytes = data; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.req_type = DP_QUERY_STREAM_ENC_STATUS; in.u.enc_status.stream_id = 1; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); get_random_bytes(in.u.enc_status.client_id, sizeof(in.u.enc_status.client_id)); - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.enc_status.stream_event = 3; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.enc_status.valid_stream_event = 0; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.enc_status.stream_behavior = 3; - DO_TEST(); + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); in.u.enc_status.valid_stream_behavior = 1; - DO_TEST(); - -#undef DO_TEST - return 0; + KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in)); } + +static struct kunit_case drm_dp_mst_helper_tests[] = { + KUNIT_CASE(igt_dp_mst_calc_pbn_mode), + KUNIT_CASE(igt_dp_mst_sideband_msg_req_decode), + { } +}; + +static struct kunit_suite drm_dp_mst_helper_test_suite = { + .name = "drm_dp_mst_helper", + .test_cases = drm_dp_mst_helper_tests, +}; + +kunit_test_suite(drm_dp_mst_helper_test_suite); + +MODULE_LICENSE("GPL"); -- 2.35.3
next prev parent reply other threads:[~2022-07-08 20:32 UTC|newest] Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-07-08 20:30 [PATCH v5 0/9] drm: selftest: Convert to KUnit Maíra Canal 2022-07-08 20:30 ` Maíra Canal 2022-07-08 20:30 ` [PATCH v5 1/9] drm: selftest: convert drm_damage_helper selftest " Maíra Canal 2022-07-08 20:30 ` Maíra Canal 2022-07-08 20:30 ` [PATCH v5 2/9] drm: selftest: convert drm_cmdline_parser " Maíra Canal 2022-07-08 20:30 ` Maíra Canal 2022-07-08 20:30 ` [PATCH v5 3/9] drm: selftest: convert drm_rect " Maíra Canal 2022-07-08 20:30 ` Maíra Canal 2022-07-08 20:30 ` [PATCH v5 4/9] drm: selftest: convert drm_format " Maíra Canal 2022-07-08 20:30 ` Maíra Canal 2022-07-14 23:51 ` Guenter Roeck 2022-07-14 23:51 ` Guenter Roeck 2022-07-15 0:03 ` Daniel Latypov 2022-07-15 0:03 ` Daniel Latypov 2022-07-15 6:59 ` Javier Martinez Canillas 2022-07-15 6:59 ` Javier Martinez Canillas 2022-07-15 11:43 ` Maíra Canal 2022-07-15 11:43 ` Maíra Canal 2022-07-17 17:48 ` Maíra Canal 2022-07-17 17:48 ` Maíra Canal 2022-07-15 0:04 ` Guenter Roeck 2022-07-15 0:04 ` Guenter Roeck 2022-07-08 20:30 ` [PATCH v5 5/9] drm: selftest: convert drm_plane_helper " Maíra Canal 2022-07-08 20:30 ` Maíra Canal 2022-07-08 20:30 ` Maíra Canal [this message] 2022-07-08 20:30 ` [PATCH v5 6/9] drm: selftest: convert drm_dp_mst_helper " Maíra Canal 2022-07-08 20:30 ` [PATCH v5 7/9] drm: selftest: convert drm_framebuffer " Maíra Canal 2022-07-08 20:30 ` Maíra Canal 2022-07-08 20:30 ` [PATCH v5 8/9] drm: selftest: convert drm_buddy " Maíra Canal 2022-07-08 20:30 ` Maíra Canal 2022-07-08 20:30 ` [PATCH v5 9/9] drm: selftest: convert drm_mm " Maíra Canal 2022-07-08 20:30 ` Maíra Canal 2022-07-22 10:35 ` Matthew Auld 2022-07-22 10:35 ` Matthew Auld 2022-07-22 11:04 ` Maíra Canal 2022-07-22 11:04 ` Maíra Canal 2022-07-22 16:25 ` Michał Winiarski 2022-07-22 16:25 ` Michał Winiarski 2022-08-21 22:22 ` Isabella Basso 2022-08-21 22:22 ` Isabella Basso 2022-08-24 0:46 ` Michał Winiarski 2022-08-24 0:46 ` Michał Winiarski 2023-04-27 13:14 ` Maxime Ripard 2023-04-27 13:14 ` Maxime Ripard 2023-07-25 8:38 ` Maxime Ripard 2023-07-25 8:38 ` Maxime Ripard 2023-07-25 9:54 ` David Gow 2023-07-25 9:54 ` David Gow 2023-07-31 12:18 ` Maxime Ripard 2023-07-31 12:18 ` Maxime Ripard 2022-07-11 16:56 ` [PATCH v5 0/9] drm: selftest: Convert " Javier Martinez Canillas 2022-07-11 16:56 ` Javier Martinez Canillas
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