freebsd-nq/share/doc/pjdfstest/README
Alan Somers 1d06be4ab3 Improve pjdfstest run instructions
In the Kyua era, it's no longer necessary to set PJDFSTEST_TEST_PATH.  Just
use TMPDIR instead.

Reviewed by:	ngie
MFC after:	3 weeks
Relnotes:	yes
Sponsored by:	Spectra Logic Corp
Differential Revision:	https://reviews.freebsd.org/D9340
2017-02-21 21:01:01 +00:00

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The pjdfstest test suite is normally run by kyua. It requires kyua 0.11 or
newer. This README describes how to use pjdfstest in the default configuration
(kyua work directory), with a specific filesystem path, and with prove(1).
Method 1. Executing with default configuration (kyua work directory)
1. Elevate privileges:
% su -
2. cd to the tests directory:
% cd /usr/tests/sys/pjdfstest
3. Run kyua:
% kyua test
Executing the commands as shown above will run pjdfstest in the kyua work
directory. The kyua work directory defaults to a random generated path under
/tmp; please see TMPDIR in kyua(1) for more details on how the temporary path
is chosen with kyua.
Method 2. Executing with a specific filesystem path (in this case /mnt)
1. Elevate privileges:
% su -
2. cd to the tests directory:
% cd /usr/tests/sys/pjdfstest
3. Run kyua:
% env TMPDIR=/mnt kyua test
Note that if HOME is undefined, this will result in kyua's logfile being
placed in TMPDIR, which may not be what you want. You can always use
--logfile to explicitly select the log location.
Method 3. Executing pjdfstest with prove
1. Elevate privileges:
% su -
2. cd to the temporary directory of your choice
% cd /mnt
3. Invoke a specific test manually
% prove -rv /usr/tests/sys/pjdfstest/chmod/00