+Luis Chamberlain On Thu, Jan 23, 2020 at 10:47 AM Alan Maguire <alan.maguire@xxxxxxxxxx> wrote: > > When kunit tests are run on native (i.e. non-UML) environments, the results > of test execution are often intermixed with dmesg output. This patch > series attempts to solve this by providing a debugfs representation > of the results of the last test run, available as > > /sys/kernel/debug/kunit/<testsuite>/results > > In addition, we provide a way to re-run the tests and show results via > > /sys/kernel/debug/kunit/<testsuite>/run Ooo, cool! I like this! I was actually thinking about doing something similar after talking to either Shuah, or Luis, so this is great! I think Luis will be interested in this regardless so I cc'ed him. > Changes since v1: > - trimmed unneeded include files in lib/kunit/debugfs.c (Greg) > - renamed global debugfs functions to be prefixed with kunit_ (Greg) > - removed error checking for debugfs operations (Greg) > > Alan Maguire (3): > kunit: add debugfs /sys/kernel/debug/kunit/<suite>/results display > kunit: add "run" debugfs file to run suites, display results > kunit: update documentation to describe debugfs representation > > Documentation/dev-tools/kunit/usage.rst | 19 +++++ > include/kunit/test.h | 21 +++-- > lib/kunit/Makefile | 3 +- > lib/kunit/debugfs.c | 137 ++++++++++++++++++++++++++++++++ > lib/kunit/debugfs.h | 16 ++++ > lib/kunit/test.c | 85 +++++++++++++++----- > 6 files changed, 254 insertions(+), 27 deletions(-) > create mode 100644 lib/kunit/debugfs.c > create mode 100644 lib/kunit/debugfs.h > > -- > 1.8.3.1 >
