This option cannot be tested using classic zdtm tests as it implies
some data created before restore and passed through criu restore down
to the restored process (descriptor in our case).
So add inhfd_test class that creates such.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
The /dev/rtc device major value may change depending on the
architecture, and kernel release. To ensure the test rtc is working
all the time, we no longer belong on hard coded major value but peek
it from /dev/rtc itself.
Signed-off-by: Laurent Dufour <ldufour@linux.vnet.ibm.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Tree ways are possible -- always, never and only for tests that failed. The
latter one is the default.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
As our tests serve as an example for people on how to preferably
use criu, we need to also switch to swrk.
Signed-off-by: Ruslan Kuprieiev <rkuprieiev@cloudlinux.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This flag means that there's lib/ directory where a plugin is.
Currently rtc test is such. The wait_pid_die timeout is risen
since this test dies for more than 6 seconds :)
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
I constantly have binfmt_misc off on my set ups :) Looks like this fs is
far from being default for systems, so to make the test work (we plan to
rewrite it anyway) let's make this fs being optional.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
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>
CRIU should not affect process states when it can't dump them.
Cc: Tycho Andersen <tycho.andersen@canonical.com>
Signed-off-by: Andrew Vagin <avagin@openvz.org>
Acked-by: Tycho Andersen <tycho.andersen@canonical.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
/proc/locks can contains the same locks twice, if someone
releases a lock when we are reading this file.
Signed-off-by: Andrew Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This test, specific to the ppc64 architecture, is checking that the content
of the VSX registers is correctly checkpointed and restored.
Signed-off-by: Laurent Dufour <ldufour@linux.vnet.ibm.com>
Acked-by: Andrew Vagin <avagin@odin.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
The following tests are failing when run on ppc64 and are designed for
x86 architecture.
Moving them to the x86's test list.
Signed-off-by: Laurent Dufour <ldufour@linux.vnet.ibm.com>
Acked-by: Andrew Vagin <avagin@odin.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
If you call clone directly you are responsible for setting up the TLS area yourself.
$ abrt-cli ls | grep different_creds | wc -l
39
$ gdb -c /var/spool/abrt/ccpp-2015-07-24-10\:21\:14-8014/coredump different_creds
Core was generated by `./different_creds --pidfile=different_creds.pid --outfile=different_creds.out'.
Program terminated with signal SIGILL, Illegal instruction.
#0 0x00007f86e2d8c7d9 in _dl_x86_64_restore_sse () from /lib64/ld-linux-x86-64.so.2
Missing separate debuginfos, use: dnf debuginfo-install glibc-2.21-7.fc22.x86_64 libattr-2.4.47-9.fc22.x86_64 libcap-2.24-7.fc22.x86_64
(gdb) bt
#0 0x00007f86e2d8c7d9 in _dl_x86_64_restore_sse () from /lib64/ld-linux-x86-64.so.2
#1 0x00007f86e2d84add in _dl_fixup () from /lib64/ld-linux-x86-64.so.2
#2 0x00007f86e2d8bbc0 in _dl_runtime_resolve () from /lib64/ld-linux-x86-64.so.2
#3 0x0000000000402da3 in sys_futex (val3=0, uaddr2=0x0, timeout=0x0, val=0, op=0, uaddr=0x6063f0 <sig_received>) at lock.h:29
#4 futex_wait_while (f=0x6063f0 <sig_received>, v=0) at lock.h:121
#5 test_waitsig () at test.c:367
#6 0x0000000000401c4b in main (argc=<optimized out>, argv=0x7ffce16432f8) at different_creds.c:82
Reported-by: Mr Jenkins
Cc: Tycho Andersen <tycho.andersen@canonical.com>
Signed-off-by: Andrew Vagin <avagin@openvz.org>
Acked-by: Tycho Andersen <tycho.andersen@canonical.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Travis testing engine complained about @_BSD_SOURCE
which is not the case on my build environment.
Anyway lets do a safe thing -- conditional definition.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
