On Tue, 29 Sep 2020 at 01:56, Kees Cook <keescook@xxxxxxxxxxxx> wrote: > > Update the installation commands and path details, detail the new > options available in the run_kselftests.sh script. > > Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx> Reviewed-by: Naresh Kamboju <naresh.kamboju@xxxxxxxxxx> > --- > Documentation/dev-tools/kselftest.rst | 35 +++++++++++++++++---------- > 1 file changed, 22 insertions(+), 13 deletions(-) > > diff --git a/Documentation/dev-tools/kselftest.rst b/Documentation/dev-tools/kselftest.rst > index 469d115a95f1..a901def730d9 100644 > --- a/Documentation/dev-tools/kselftest.rst > +++ b/Documentation/dev-tools/kselftest.rst > @@ -125,32 +125,41 @@ Note that some tests will require root privileges. > Install selftests > ================= > > -You can use the kselftest_install.sh tool to install selftests in the > -default location, which is tools/testing/selftests/kselftest, or in a > -user specified location. > +You can use the "install" target of "make" (which calls the `kselftest_install.sh` > +tool) to install selftests in the default location (`tools/testing/selftests/kselftest_install`), > +or in a user specified location via the `INSTALL_PATH` "make" variable. > > To install selftests in default location:: > > - $ cd tools/testing/selftests > - $ ./kselftest_install.sh > + $ make -C tools/testing/selftests install > > To install selftests in a user specified location:: > > - $ cd tools/testing/selftests > - $ ./kselftest_install.sh install_dir > + $ make -C tools/testing/selftests install INSTALL_PATH=/some/other/path > > Running installed selftests > =========================== > > -Kselftest install as well as the Kselftest tarball provide a script > -named "run_kselftest.sh" to run the tests. > +Found in the install directory, as well as in the Kselftest tarball, > +is a script named `run_kselftest.sh` to run the tests. > > You can simply do the following to run the installed Kselftests. Please > note some tests will require root privileges:: > > - $ cd kselftest > + $ cd kselftest_install > $ ./run_kselftest.sh > > +To see the list of available tests, the `-l` option can be used:: > + > + $ ./run_kselftest.sh -l > + > +The `-c` option can be used to run all the tests from a test collection, or > +the `-t` option for specific single tests. Either can be used multiple times:: > + > + $ ./run_kselftest.sh -c bpf -c seccomp -t timers:posix_timers -t timer:nanosleep > + > +For other features see the script usage output, seen with the `-h` option. > + > Packaging selftests > =================== > > @@ -160,9 +169,9 @@ different system. To package selftests, run:: > $ make -C tools/testing/selftests gen_tar > > This generates a tarball in the `INSTALL_PATH/kselftest-packages` directory. By > -default, `.gz` format is used. The tar format can be overridden by specifying > -a `FORMAT` make variable. Any value recognized by `tar's auto-compress`_ option > -is supported, such as:: > +default, `.gz` format is used. The tar compression format can be overridden by > +specifying a `FORMAT` make variable. Any value recognized by `tar's auto-compress`_ > +option is supported, such as:: > > $ make -C tools/testing/selftests gen_tar FORMAT=.xz > > -- > 2.25.1 > - Naresh
