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| author | David Gow <davidgow@google.com> | 2019-10-24 15:46:31 -0700 |
|---|---|---|
| committer | Shuah Khan <skhan@linuxfoundation.org> | 2019-11-01 11:13:48 -0600 |
| commit | ea2dd7c0875ed31955cda7b1b20612c8337192e5 (patch) | |
| tree | dbcf68824bc1cd015728bbdd3f4e2803e366ca41 /lib/Makefile | |
| parent | 1cbeab1b242d16fdb22dc3dab6a7d6afe746ae6d (diff) | |
| download | lwn-ea2dd7c0875ed31955cda7b1b20612c8337192e5.tar.gz lwn-ea2dd7c0875ed31955cda7b1b20612c8337192e5.zip | |
lib/list-test: add a test for the 'list' doubly linked list
Add a KUnit test for the kernel doubly linked list implementation in
include/linux/list.h
Each test case (list_test_x) is focused on testing the behaviour of the
list function/macro 'x'. None of the tests pass invalid lists to these
macros, and so should behave identically with DEBUG_LIST enabled and
disabled.
Note that, at present, it only tests the list_ types (not the
singly-linked hlist_), and does not yet test all of the
list_for_each_entry* macros (and some related things like
list_prepare_entry).
Ignoring checkpatch.pl spurious errors related to its handling of for_each
and other list macros. checkpatch.pl expects anything with for_each in its
name to be a loop and expects that the open brace is placed on the same
line as for a for loop. In this case, test case naming scheme includes
name of the macro it is testing, which results in the spurious errors.
Commit message updated by Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: David Gow <davidgow@google.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Tested-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'lib/Makefile')
| -rw-r--r-- | lib/Makefile | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Makefile b/lib/Makefile index bba1fd5485f7..890e581d00c4 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -292,3 +292,6 @@ obj-$(CONFIG_GENERIC_LIB_MULDI3) += muldi3.o obj-$(CONFIG_GENERIC_LIB_CMPDI2) += cmpdi2.o obj-$(CONFIG_GENERIC_LIB_UCMPDI2) += ucmpdi2.o obj-$(CONFIG_OBJAGG) += objagg.o + +# KUnit tests +obj-$(CONFIG_LIST_KUNIT_TEST) += list-test.o |