Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.19.11 2025-11-19T22:53:59+00:00 2025-11-19T22:53:59+00:00 Viacheslav Dubeyko Slava.Dubeyko@ibm.com 2025-09-12T22:50:23+00:00 urn:sha1:150ec68fa799dedb62ec89fba5887d0c93c28a1b This patch implements the initial Kunit based set of unit tests for HFS string operations. It checks functionality of hfs_strcmp(), hfs_hash_dentry(), and hfs_compare_dentry() methods. ./tools/testing/kunit/kunit.py run --kunitconfig ./fs/hfs/.kunitconfig [16:04:50] Configuring KUnit Kernel ... Regenerating .config ... Populating config with: $ make ARCH=um O=.kunit olddefconfig [16:04:51] Building KUnit Kernel ... Populating config with: $ make ARCH=um O=.kunit olddefconfig Building with: $ make all compile_commands.json scripts_gdb ARCH=um O=.kunit --jobs=22 [16:04:59] Starting KUnit Kernel (1/1)... [16:04:59] ============================================================ Running tests with: $ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt [16:04:59] ================= hfs_string (3 subtests) ================== [16:04:59] [PASSED] hfs_strcmp_test [16:04:59] [PASSED] hfs_hash_dentry_test [16:04:59] [PASSED] hfs_compare_dentry_test [16:04:59] =================== [PASSED] hfs_string ==================== [16:04:59] ============================================================ [16:04:59] Testing complete. Ran 3 tests: passed: 3 [16:04:59] Elapsed time: 9.087s total, 1.310s configuring, 7.611s building, 0.125s running v2 Fix linker error. v3 Chen Linxuan suggested to use EXPORT_SYMBOL_IF_KUNIT. Signed-off-by: Viacheslav Dubeyko <Slava.Dubeyko@ibm.com> cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> cc: Yangtao Li <frank.li@vivo.com> cc: linux-fsdevel@vger.kernel.org cc: Chen Linxuan <me@black-desk.cn> Reviewed-by: Chen Linxuan <me@black-desk.cn> Signed-off-by: Viacheslav Dubeyko <slava@dubeyko.com> Link: https://lore.kernel.org/r/20250912225022.1083313-1-slava@dubeyko.com Signed-off-by: Viacheslav Dubeyko <slava@dubeyko.com>