linux/lib/tests
Kees Cook fc07839203 seq_buf: Introduce KUnit tests
Add KUnit tests for the seq_buf API to ensure its correctness and
prevent future regressions, covering the following functions:
- seq_buf_init()
- DECLARE_SEQ_BUF()
- seq_buf_clear()
- seq_buf_puts()
- seq_buf_putc()
- seq_buf_printf()
- seq_buf_get_buf()
- seq_buf_commit()

$ tools/testing/kunit/kunit.py run seq_buf
=================== seq_buf (9 subtests) ===================
[PASSED] seq_buf_init_test
[PASSED] seq_buf_declare_test
[PASSED] seq_buf_clear_test
[PASSED] seq_buf_puts_test
[PASSED] seq_buf_puts_overflow_test
[PASSED] seq_buf_putc_test
[PASSED] seq_buf_printf_test
[PASSED] seq_buf_printf_overflow_test
[PASSED] seq_buf_get_buf_commit_test
===================== [PASSED] seq_buf =====================

Link: https://lore.kernel.org/r/20250717085156.work.363-kees@kernel.org
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Kees Cook <kees@kernel.org>
2025-07-19 23:03:24 -07:00
..
module tests/module: nix-ify 2025-03-10 11:54:13 +01:00
bitfield_kunit.c lib: Move KUnit tests into tests/ subdirectory 2025-02-10 18:25:39 -08:00
blackhole_dev_kunit.c Networking changes for 6.15. 2025-03-26 21:48:21 -07:00
checksum_kunit.c lib: Move KUnit tests into tests/ subdirectory 2025-02-10 18:25:39 -08:00
cmdline_kunit.c lib: Move KUnit tests into tests/ subdirectory 2025-02-10 18:25:39 -08:00
cpumask_kunit.c lib: Move KUnit tests into tests/ subdirectory 2025-02-10 18:25:39 -08:00
crc_kunit.c lib/crc32: remove unused support for CRC32C combination 2025-05-21 15:40:17 -07:00
fortify_kunit.c kunit/fortify: Add back "volatile" for sizeof() constants 2025-07-14 22:43:52 -07:00
hashtable_test.c lib: Move KUnit tests into tests/ subdirectory 2025-02-10 18:25:39 -08:00
is_signed_type_kunit.c lib: Move KUnit tests into tests/ subdirectory 2025-02-10 18:25:39 -08:00
kfifo_kunit.c lib/tests/kfifo_kunit.c: add tests for the kfifo structure 2025-02-10 18:25:39 -08:00
kunit_iov_iter.c lib: Move KUnit tests into tests/ subdirectory 2025-02-10 18:25:39 -08:00
list-test.c lib: Move KUnit tests into tests/ subdirectory 2025-02-10 18:25:39 -08:00
longest_symbol_kunit.c linux_kselftest-kunit-6.15-rc1 2025-03-27 19:06:07 -07:00
Makefile seq_buf: Introduce KUnit tests 2025-07-19 23:03:24 -07:00
memcpy_kunit.c lib: Move KUnit tests into tests/ subdirectory 2025-02-10 18:25:39 -08:00
overflow_kunit.c kunit/overflow: Add tests for STACK_FLEX_ARRAY_SIZE() helper 2025-05-08 09:42:05 -07:00
printf_kunit.c vsprintf: Use %p4chR instead of %p4cn for reading data in reversed host ordering 2025-04-29 09:29:33 -04:00
randstruct_kunit.c lib/tests: randstruct: Add deep function pointer layout test 2025-05-08 09:42:40 -07:00
scanf_kunit.c scanf: break kunit into test cases 2025-03-14 13:56:15 -07:00
seq_buf_kunit.c seq_buf: Introduce KUnit tests 2025-07-19 23:03:24 -07:00
siphash_kunit.c lib: Move KUnit tests into tests/ subdirectory 2025-02-10 18:25:39 -08:00
slub_kunit.c kunit: slub: add module description 2025-04-11 17:32:39 -07:00
stackinit_kunit.c Kbuild: remove structleak gcc plugin 2025-04-30 21:57:09 +02:00
string_helpers_kunit.c lib: Move KUnit tests into tests/ subdirectory 2025-02-10 18:25:39 -08:00
string_kunit.c hardening updates for v6.15-rc1 2025-03-24 15:18:08 -07:00
test_bits.c test_bits: add tests for BIT_U*() 2025-04-29 15:58:38 -04:00
test_fprobe.c lib: Move KUnit tests into tests/ subdirectory 2025-02-10 18:25:39 -08:00
test_hash.c lib: Move KUnit tests into tests/ subdirectory 2025-02-10 18:25:39 -08:00
test_kprobes.c lib: Move KUnit tests into tests/ subdirectory 2025-02-10 18:25:39 -08:00
test_linear_ranges.c lib: Move KUnit tests into tests/ subdirectory 2025-02-10 18:25:39 -08:00
test_list_sort.c lib: Move KUnit tests into tests/ subdirectory 2025-02-10 18:25:39 -08:00
test_sort.c lib: Move KUnit tests into tests/ subdirectory 2025-02-10 18:25:39 -08:00
usercopy_kunit.c kunit/usercopy: Disable u64 test on 32-bit SPARC 2025-04-28 10:32:43 -07:00
util_macros_kunit.c lib: Move KUnit tests into tests/ subdirectory 2025-02-10 18:25:39 -08:00