[PATCH v17 07/19] kunit: test: add initial tests

[Brendan Higgins]

On Sun, Sep 22, 2019 at 9:28 AM Randy Dunlap <rdunlap at infradead.org> wrote:
>
> On 9/20/19 5:18 PM, Brendan Higgins wrote:
> > Add a test for string stream along with a simpler example.
> >
> > Signed-off-by: Brendan Higgins <brendanhiggins at google.com>
> > Reviewed-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
> > Reviewed-by: Logan Gunthorpe <logang at deltatee.com>
> > Reviewed-by: Stephen Boyd <sboyd at kernel.org>
> > ---
> >  lib/kunit/Kconfig              | 25 ++++++++++
> >  lib/kunit/Makefile             |  4 ++
> >  lib/kunit/example-test.c       | 88 ++++++++++++++++++++++++++++++++++
> >  lib/kunit/string-stream-test.c | 52 ++++++++++++++++++++
> >  4 files changed, 169 insertions(+)
> >  create mode 100644 lib/kunit/example-test.c
> >  create mode 100644 lib/kunit/string-stream-test.c
> >
> > diff --git a/lib/kunit/Kconfig b/lib/kunit/Kconfig
> > index 666b9cb67a74..3868c226cf31 100644
> > --- a/lib/kunit/Kconfig
> > +++ b/lib/kunit/Kconfig
> > @@ -11,3 +11,28 @@ menuconfig KUNIT
> >         special hardware when using UML. Can also be used on most other
> >         architectures. For more information, please see
> >         Documentation/dev-tools/kunit/.
> > +
> > +if KUNIT
>
> The 'if' above provides the dependency clause, so the 2 'depends on KUNIT'
> below are not needed.  They are redundant.

Thanks for catching that. I fixed it in the new revision I just sent out.

> > +
> > +config KUNIT_TEST
> > +     bool "KUnit test for KUnit"
> > +     depends on KUNIT
> > +     help
> > +       Enables the unit tests for the KUnit test framework. These tests test
> > +       the KUnit test framework itself; the tests are both written using
> > +       KUnit and test KUnit. This option should only be enabled for testing
> > +       purposes by developers interested in testing that KUnit works as
> > +       expected.
> > +
> > +config KUNIT_EXAMPLE_TEST
> > +     bool "Example test for KUnit"
> > +     depends on KUNIT
> > +     help
> > +       Enables an example unit test that illustrates some of the basic
> > +       features of KUnit. This test only exists to help new users understand
> > +       what KUnit is and how it is used. Please refer to the example test
> > +       itself, lib/kunit/example-test.c, for more information. This option
> > +       is intended for curious hackers who would like to understand how to
> > +       use KUnit for kernel development.
> > +
> > +endif # KUNIT

Cheers