mirror of
https://github.com/torvalds/linux
synced 2024-10-14 23:39:09 +00:00
ebd09577be
Functionally, this just means that the test output will be slightly changed and it'll now depend on CONFIG_KUNIT=y/m. It'll still run at boot time and can still be built as a loadable module. There was a pre-existing patch to convert this test that I found later, here [1]. Compared to [1], this patch doesn't rename files and uses KUnit features more heavily (i.e. does more than converting pr_err() calls to KUNIT_FAIL()). What this conversion gives us: * a shorter test thanks to KUnit's macros * a way to run this a bit more easily via kunit.py (and CONFIG_KUNIT_ALL_TESTS=y) [2] * a structured way of reporting pass/fail * uses kunit-managed allocations to avoid the risk of memory leaks * more descriptive error messages: * i.e. it prints out which fields are invalid, what the expected values are, etc. What this conversion does not do: * change the name of the file (and thus the name of the module) * change the name of the config option Leaving these as-is for now to minimize the impact to people wanting to run this test. IMO, that concern trumps following KUnit's style guide for both names, at least for now. [1] https://lore.kernel.org/linux-kselftest/20201015014616.309000-1-vitor@massaru.org/ [2] Can be run via $ ./tools/testing/kunit/kunit.py run --kunitconfig /dev/stdin <<EOF CONFIG_KUNIT=y CONFIG_TEST_LIST_SORT=y EOF [16:55:56] Configuring KUnit Kernel ... [16:55:56] Building KUnit Kernel ... [16:56:29] Starting KUnit Kernel ... [16:56:32] ============================================================ [16:56:32] ======== [PASSED] list_sort ======== [16:56:32] [PASSED] list_sort_test [16:56:32] ============================================================ [16:56:32] Testing complete. 1 tests run. 0 failed. 0 crashed. [16:56:32] Elapsed time: 35.668s total, 0.001s configuring, 32.725s building, 0.000s running Note: the build time is as after a `make mrproper`. Signed-off-by: Daniel Latypov <dlatypov@google.com> Tested-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
||
---|---|---|
.. | ||
842 | ||
crypto | ||
dim | ||
fonts | ||
kunit | ||
livepatch | ||
lz4 | ||
lzo | ||
math | ||
mpi | ||
pldmfw | ||
raid6 | ||
reed_solomon | ||
vdso | ||
xz | ||
zlib_deflate | ||
zlib_dfltcc | ||
zlib_inflate | ||
zstd | ||
.gitignore | ||
argv_split.c | ||
ashldi3.c | ||
ashrdi3.c | ||
asn1_decoder.c | ||
asn1_encoder.c | ||
assoc_array.c | ||
atomic64.c | ||
atomic64_test.c | ||
audit.c | ||
bcd.c | ||
bch.c | ||
bitfield_kunit.c | ||
bitmap.c | ||
bitrev.c | ||
bootconfig.c | ||
bsearch.c | ||
btree.c | ||
bucket_locks.c | ||
bug.c | ||
build_OID_registry | ||
buildid.c | ||
bust_spinlocks.c | ||
check_signature.c | ||
checksum.c | ||
clz_ctz.c | ||
clz_tab.c | ||
cmdline.c | ||
cmdline_kunit.c | ||
cmpdi2.c | ||
compat_audit.c | ||
cpu_rmap.c | ||
cpumask.c | ||
crc-ccitt.c | ||
crc-itu-t.c | ||
crc-t10dif.c | ||
crc4.c | ||
crc7.c | ||
crc8.c | ||
crc16.c | ||
crc32.c | ||
crc32defs.h | ||
crc32test.c | ||
crc64.c | ||
ctype.c | ||
debug_info.c | ||
debug_locks.c | ||
debugobjects.c | ||
dec_and_lock.c | ||
decompress.c | ||
decompress_bunzip2.c | ||
decompress_inflate.c | ||
decompress_unlz4.c | ||
decompress_unlzma.c | ||
decompress_unlzo.c | ||
decompress_unxz.c | ||
decompress_unzstd.c | ||
devmem_is_allowed.c | ||
devres.c | ||
digsig.c | ||
dump_stack.c | ||
dynamic_debug.c | ||
dynamic_queue_limits.c | ||
earlycpio.c | ||
errname.c | ||
error-inject.c | ||
errseq.c | ||
extable.c | ||
fault-inject-usercopy.c | ||
fault-inject.c | ||
fdt.c | ||
fdt_addresses.c | ||
fdt_empty_tree.c | ||
fdt_ro.c | ||
fdt_rw.c | ||
fdt_strerror.c | ||
fdt_sw.c | ||
fdt_wip.c | ||
find_bit.c | ||
find_bit_benchmark.c | ||
flex_proportions.c | ||
gen_crc32table.c | ||
gen_crc64table.c | ||
genalloc.c | ||
generic-radix-tree.c | ||
glob.c | ||
globtest.c | ||
hexdump.c | ||
hweight.c | ||
idr.c | ||
inflate.c | ||
interval_tree.c | ||
interval_tree_test.c | ||
iomap.c | ||
iomap_copy.c | ||
iommu-helper.c | ||
iov_iter.c | ||
irq_poll.c | ||
irq_regs.c | ||
is_single_threaded.c | ||
kasprintf.c | ||
Kconfig | ||
Kconfig.debug | ||
Kconfig.kasan | ||
Kconfig.kcsan | ||
Kconfig.kfence | ||
Kconfig.kgdb | ||
Kconfig.ubsan | ||
kfifo.c | ||
klist.c | ||
kobject.c | ||
kobject_uevent.c | ||
kstrtox.c | ||
kstrtox.h | ||
libcrc32c.c | ||
linear_ranges.c | ||
list-test.c | ||
list_debug.c | ||
list_sort.c | ||
llist.c | ||
locking-selftest-hardirq.h | ||
locking-selftest-mutex.h | ||
locking-selftest-rlock-hardirq.h | ||
locking-selftest-rlock-softirq.h | ||
locking-selftest-rlock.h | ||
locking-selftest-rsem.h | ||
locking-selftest-rtmutex.h | ||
locking-selftest-softirq.h | ||
locking-selftest-spin-hardirq.h | ||
locking-selftest-spin-softirq.h | ||
locking-selftest-spin.h | ||
locking-selftest-wlock-hardirq.h | ||
locking-selftest-wlock-softirq.h | ||
locking-selftest-wlock.h | ||
locking-selftest-wsem.h | ||
locking-selftest.c | ||
lockref.c | ||
logic_pio.c | ||
lru_cache.c | ||
lshrdi3.c | ||
Makefile | ||
memcat_p.c | ||
memory-notifier-error-inject.c | ||
memregion.c | ||
memweight.c | ||
muldi3.c | ||
net_utils.c | ||
netdev-notifier-error-inject.c | ||
nlattr.c | ||
nmi_backtrace.c | ||
nodemask.c | ||
notifier-error-inject.c | ||
notifier-error-inject.h | ||
objagg.c | ||
of-reconfig-notifier-error-inject.c | ||
oid_registry.c | ||
once.c | ||
packing.c | ||
parman.c | ||
parser.c | ||
pci_iomap.c | ||
percpu-refcount.c | ||
percpu_counter.c | ||
percpu_test.c | ||
plist.c | ||
pm-notifier-error-inject.c | ||
radix-tree.c | ||
random32.c | ||
ratelimit.c | ||
rbtree.c | ||
rbtree_test.c | ||
refcount.c | ||
rhashtable.c | ||
sbitmap.c | ||
scatterlist.c | ||
seq_buf.c | ||
sg_pool.c | ||
sg_split.c | ||
sha1.c | ||
show_mem.c | ||
siphash.c | ||
smp_processor_id.c | ||
sort.c | ||
stackdepot.c | ||
stmp_device.c | ||
string.c | ||
string_helpers.c | ||
strncpy_from_user.c | ||
strnlen_user.c | ||
syscall.c | ||
test-kstrtox.c | ||
test-string_helpers.c | ||
test_bitmap.c | ||
test_bitops.c | ||
test_bits.c | ||
test_blackhole_dev.c | ||
test_bpf.c | ||
test_debug_virtual.c | ||
test_firmware.c | ||
test_fpu.c | ||
test_free_pages.c | ||
test_hash.c | ||
test_hexdump.c | ||
test_hmm.c | ||
test_hmm_uapi.h | ||
test_ida.c | ||
test_kasan.c | ||
test_kasan_module.c | ||
test_kmod.c | ||
test_linear_ranges.c | ||
test_list_sort.c | ||
test_lockup.c | ||
test_memcat_p.c | ||
test_meminit.c | ||
test_min_heap.c | ||
test_module.c | ||
test_objagg.c | ||
test_overflow.c | ||
test_parman.c | ||
test_printf.c | ||
test_rhashtable.c | ||
test_siphash.c | ||
test_sort.c | ||
test_stackinit.c | ||
test_static_key_base.c | ||
test_static_keys.c | ||
test_string.c | ||
test_strscpy.c | ||
test_sysctl.c | ||
test_ubsan.c | ||
test_user_copy.c | ||
test_uuid.c | ||
test_vmalloc.c | ||
test_xarray.c | ||
textsearch.c | ||
timerqueue.c | ||
ts_bm.c | ||
ts_fsm.c | ||
ts_kmp.c | ||
ubsan.c | ||
ubsan.h | ||
ucmpdi2.c | ||
ucs2_string.c | ||
usercopy.c | ||
uuid.c | ||
vsprintf.c | ||
win_minmax.c | ||
xarray.c | ||
xxhash.c |