When creating zombies we must wait for them to appear to test that we do
support zombies, but not some transient state. But the thing is that we
cannot use wait() or any other synchronous call here, thus we have to
suck and use sleep(1) :(
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
I'm waiting for Andrey's
* pthread join fix
* infrastructure for fokring in zdtm
to extend it with threads.
Besides, we/me need to fix the seizing of dynamically forking tasks
to write a transition pstree test.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
v7: cosmetic chages due to public pressure
v6: silly "/" miss fixed
v5: it finally workks as expected
v4: fixed wrong error print after successfull run on all zdtm tests
v3: spaces removed
v2: print test output file path (if present)
Print dump and restore file in case of running all tests suit.
Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Andrey Vagin <avagin@gmail.com>
v2: strlen() check removed from parse_ns_string()
Now '-n' option must be followed by namespaces tags, separated by commas.
Currently, only "uts" namespace is supported.
Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Acked-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
It requires properly syncs in test case
itself so I need to rewrite the test code
(which I'm going to do pretty soon).
Meanwhile drop this test-case.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: Andrey Vagin <avagin@openvz.org>
Cleaning a few space-at-EOL occurences, plus one spaces-instead-of-tab.
Found using:
git grep -n '[[:space:]]$'
git grep -n ' '
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
* pre:
zdtm: Tests for xids and caps
Conflicts:
test/zdtm.sh
The sockets00 test was added earlier.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Rather simple and straightforward and atomic tests should be.
The only problem is that after changing any from the subj the
subsequent opens for .out/.pid files fail so test actually
forks in the beginning. That said -- we need some API in the
lib/ for such forkers.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
I occasionally droppped this file but it's
a part of commit
dcd64e9d103ccf6b4c16a9c613fa371c99d0f5d2
So add it back.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Just disable it for a while, otherwise we get
in test/zdtm/live/streaming/netlink00.c
cc1: warnings being treated as errors
netlink00.c: In function ‘form_request_del’:
netlink00.c:311: error: dereferencing pointer ‘rtap’ does break strict-aliasing rules
netlink00.c:312: error: dereferencing pointer ‘rtap’ does break strict-aliasing rules
netlink00.c:310: note: initialized from here
netlink00.c: In function ‘form_request_add’:
netlink00.c:271: error: dereferencing pointer ‘rtap’ does break strict-aliasing rules
netlink00.c:272: error: dereferencing pointer ‘rtap’ does break strict-aliasing rules
netlink00.c:270: note: initialized from here
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Plus a small infrastructure change to fork a test task
in a desired namespace.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
And increase the timeout value, since the timers test checks for counters
for more than 5 seconds...
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
To test restore of commandline, envirion
and auxv vector.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: Pavel Emelyanov <xemul@parallels.com>
Test that 2 different exit()-ed zombies and 2 killed with different
signals are handled properly.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
I haven't found anything similar in there.
It currently just fails most of the launches because seize doesn't work
with zombies, but I'm working on it...
However, when it manages to miss the zombie it triggers the problem with
freezer (fixed by previous patch).
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
This reverts commit 46dc368f3112ff3c41c0e6558f1f4d10646b9bd0.
There will be another one. Instead of hard rebase I decide to
do a revert instead.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
This test is based on socket_aio. It's actually the same, except that socket
binding and listening is done before checkpointing and connection to socket is
done after migration.
Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Acked-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Otherwise it pops up after restore in target task's fdtable.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Add the -l option to show the list of tests
Make the default zdtm/live/ prefix when running individual test
Now you can do it like
# sh ./zdtm.sh for running all tests
# sh ./zdtm.sh -l to list available tests
# sh ./zdtm.sh <test> to run test <test>, e.g. "static/pipe00"
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
To include dgram bound && connected sockets, for example
CR_FD_UNIXSK: /home/cyrill/crtools/unixsk-2813.img
----------------------------------------
fd 3 type 1 state 1 namelen 0 backlog 0 id 19505 peer 19506
fd 4 type 1 state 1 namelen 0 backlog 0 id 19506 peer 19505
fd 5 type 2 state 7 namelen 0 backlog 0 id 19507 peer 0
fd 6 type 2 state 7 namelen 18 backlog 18 id 19508 peer 0 --> test-socket-bound
fd 7 type 2 state 7 namelen 0 backlog 0 id 19509 peer 19510
fd 8 type 2 state 7 namelen 17 backlog 17 id 19510 peer 0 --> test-socket-conn
fd 9 type 2 state 7 namelen 23 backlog 23 id 19511 peer 19511 --> test-socket-bound-conn
----------------------------------------
The last one is bound and connected.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
If you execute this script without arguments, it will execute
all test cases, which should pass.
Or the first argument may be a path to the test case.
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
