kernel.git/tools/testing/selftests/media_tests/media_device_test.c, branch master

selftests: complete kselftest include centralization

2025-11-27T22:24:31Z

This follow-up patch completes centralization of kselftest.h and ksefltest_harness.h includes in remaining seltests files, replacing all relative paths with a non-relative paths using shared -I include path in lib.mk Tested with gcc-13.3 and clang-18.1, and cross-compiled successfully on riscv, arm64, x86_64 and powerpc arch. [reddybalavignesh9979@gmail.com: add selftests include path for kselftest.h] Link: https://lkml.kernel.org/r/20251017090201.317521-1-reddybalavignesh9979@gmail.com Link: https://lkml.kernel.org/r/20251016104409.68985-1-reddybalavignesh9979@gmail.com Signed-off-by: Bala-Vignesh-Reddy Suggested-by: Andrew Morton Link: https://lore.kernel.org/lkml/20250820143954.33d95635e504e94df01930d0@linux-foundation.org/ Reviewed-by: Wei Yang Cc: David Hildenbrand Cc: David S. Miller Cc: Eric Dumazet Cc: Günther Noack Cc: Jakub Kacinski Cc: Liam Howlett Cc: Lorenzo Stoakes Cc: Michal Hocko Cc: Mickael Salaun Cc: Ming Lei Cc: Paolo Abeni Cc: Shuah Khan Cc: Simon Horman Cc: Suren Baghdasaryan Cc: Vlastimil Babka Signed-off-by: Andrew Morton

selftests: media_tests: return Kselftest Skip code for skipped tests

2018-05-30T21:29:06Z

When media_tests test is skipped because of unmet dependencies and/or unsupported configuration, it exits with error which is treated as a fail by the Kselftest framework. This leads to false negative result even when the test could not be run. Change it to return kselftest skip code when a test gets skipped to clearly report that the test could not be run. Change it to use ksft_exit_skip() when the test is skipped. Signed-off-by: Shuah Khan (Samsung OSG)

selftests: media_tests: fix spelling mistake: "iternations" -> "iterations"

2018-05-30T21:21:51Z

Trivial fix to spelling mistake in message text Signed-off-by: Colin Ian King Signed-off-by: Shuah Khan (Samsung OSG)

selftests: media_tests: Add SPDX license identifier

2018-01-12T18:46:56Z

Replace GPL license statement with SPDX GPL-2.0 license identifier. Signed-off-by: Shuah Khan

selftests: media_device_test change it to randomize loop count

2016-06-27T19:21:26Z

Change it to randomize the loop count instead of hardcoded number of times ioctl is called. Signed-off-by: Shuah Khan

selftests: media_dcevice_test fix usage information

2016-02-26T00:22:42Z

Fix the incorrect usage information. Signed-off-by: Shuah Khan

selftests: media_dcevice_test fix to handle ioctl failure case

2016-02-26T00:22:36Z

Fix to print information returned by ioctl only when it returns success. Signed-off-by: Shuah Khan

selftests: add a new test for Media Controller API

2016-02-25T16:47:02Z

This test opens user specified Media Device and calls MEDIA_IOC_DEVICE_INFO ioctl in a loop once every 10 seconds. This test is for detecting errors in device removal path. Usage: sudo ./media_device_test -d /dev/mediaX While test is running, remove the device and ensure there are no use after free errors and other Oops in the dmesg. Enable KaSan kernel config option for use-after-free error detection. Signed-off-by: Shuah Khan