kunit: allow kunit to be loaded as a module

Making kunit itself buildable as a module allows for "always-on"
kunit configuration; specifying CONFIG_KUNIT=m means the module
is built but only used when loaded.  Kunit test modules will load
kunit.ko as an implicit dependency, so simply running
"modprobe my-kunit-tests" will load the tests along with the kunit
module and run them.

Co-developed-by: Knut Omang <knut.omang@oracle.com>
Signed-off-by: Knut Omang <knut.omang@oracle.com>
Signed-off-by: Alan Maguire <alan.maguire@oracle.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
Alan Maguire 2020-01-06 22:28:22 +00:00 коммит произвёл Shuah Khan
Родитель 1c024d4515
Коммит 9fe124bf1b
3 изменённых файлов: 17 добавлений и 2 удалений

Просмотреть файл

@ -3,7 +3,7 @@
#
menuconfig KUNIT
bool "KUnit - Enable support for unit tests"
tristate "KUnit - Enable support for unit tests"
help
Enables support for kernel unit tests (KUnit), a lightweight unit
testing and mocking framework for the Linux kernel. These tests are

Просмотреть файл

@ -1,4 +1,6 @@
obj-$(CONFIG_KUNIT) += test.o \
obj-$(CONFIG_KUNIT) += kunit.o
kunit-objs += test.o \
string-stream.o \
assert.o \
try-catch.o

Просмотреть файл

@ -486,3 +486,16 @@ void kunit_cleanup(struct kunit *test)
}
}
EXPORT_SYMBOL_GPL(kunit_cleanup);
static int __init kunit_init(void)
{
return 0;
}
late_initcall(kunit_init);
static void __exit kunit_exit(void)
{
}
module_exit(kunit_exit);
MODULE_LICENSE("GPL v2");