Hand-made list of tests is not great. As Christopher suggested we can find
all executables in a directory and treat them as tests. This idea is good,
but requires a little bit more trickery.
First, some executables in directory are not tests, e.g. these are per-test
scripts, which should be skipped. Next, not all tests in zdtm can be right
now run in continuous manner (they fail), but we want to run them manually.
To fix that such tests are marked with 'noauto' flag in the description.
So we have the test test descriptor file, which states in which file to
look for tests (executable) and which of them to exclude. Maybe more, can
be added on demand.
And, finally, the per-test description goes in a ${test}.desc file in native
python eval/repr-able format. If the file is absent a default description
is used.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
The main difficulty here is that restored test becomes zdtm.py's kid
and after killing one we should wait() the test's zombie. W/o the
--restore-sibling test gets restored under existing init and gets
wait()-ed automagically.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
When test is run in pseudo-container (--parallel execution) the new namespace's
init is the python script itself. Thus all dying tests get reparent-ed to it and
sit as zombies forever.
Create pseudo-init for such containers ripping all the children.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
A little bit more stuff added :) With these changes I can run the
zdtm.py run --all -x cgroup -x maps04 -x different_creds -x rtc
To run cgroups tests need to add .hook calls, for maps04 I don't have
enough RAM and disk in my VM (will fix), for different_creds need to
support crfail test option (dump _must_ fail), for rtc -- plugins.
So changes since v2:
1. Added exclusion (-x option)
2. Bugfix in parallel run
3. Fixed NS root permissions
4. Fixed checks for maps before and after dump
5. Fixed thread_bomb launch
6. Print test output
7. Support .checkskip scripts
8. Support features
9. Fixed test list
Andrey, thoughts?
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Acked-by: Andrew Vagin <avagin@openvz.org>
