On Tue, Dec 3, 2019 at 4:08 AM Alan Maguire alan.maguire@oracle.com wrote:
As tests are added to kunit, it will become less feasible to execute all built tests together. By supporting modular tests we provide a simple way to do selective execution on a running system; specifying
CONFIG_KUNIT=y CONFIG_KUNIT_EXAMPLE_TEST=m
...means we can simply "insmod example-test.ko" to run the tests.
To achieve this we need to do the following:
o export the required symbols in kunit o string-stream tests utilize non-exported symbols so for now we skip building them when CONFIG_KUNIT_TEST=m. o support a new way of declaring test suites. Because a module cannot do multiple late_initcall()s, we provide a kunit_test_suites() macro to declare multiple suites within the same module at once. o some test module names would have been too general ("test-test" and "example-test" for kunit tests, "inode-test" for ext4 tests); rename these as appropriate ("kunit-test", "kunit-example-test" and "ext4-inode-test" respectively).
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
Acked-by: David Gow davidgow@google.com # For list-test