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1777 Commits

Author SHA1 Message Date
Andrey Vagin
a5439d5fed zdtm: add new test case for "pipe inversion" 
Probably all of you know about "lock inversion". We have a similar
problem on restoring pipes.

This test case creates two process and two pipes.
process 1:
	11: pipe1 (w)
	12: pipe2 (r)
process 2:
	11: pipe2 (r)
	12: pipe1 (w)

Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
 2011-12-06 23:41:36 +04:00
Cyrill Gorcunov
8557e39bef test: Add sigaction test 
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
 2011-12-03 01:48:57 +04:00
Andrey Vagin
5a49b9e216 zdtm: Zero Downtime Migration Test Suite 
This test suite contains many small test cases for different subsystems.

Example of execution:
 # make busyloop00.pid
 # ../../../../crtools -d -t `cat busyloop00.pid`
 # kill -9 `cat busyloop00.pid`
 # ../../../../crtools -r -t `cat busyloop00.pid`
 # cat busyloop00.out
PASS

Signed-off-by: Andrey Vagin <avagin@openvz.org>
Acked-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
 2011-12-02 17:49:08 +04:00
Cyrill Gorcunov
f6ae59cdde test: Add trivial vDSO test 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-11-29 16:37:43 +04:00
Cyrill Gorcunov
ea423aa56f test: Update makefile clean target 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-11-22 13:29:27 +04:00
Cyrill Gorcunov
477adf0cf2 test: pipes -- Drop unused vars 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-11-22 13:21:48 +04:00
Cyrill Gorcunov
8ea8d4eee5 test: pipes -- Add a second pipe 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-11-22 13:20:05 +04:00
Cyrill Gorcunov
4368d57c48 test: Add test-pthreads test 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-11-22 01:50:45 +04:00
Cyrill Gorcunov
5e5cb3b321 test: Add test-pipe-async test 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-11-21 23:55:37 +04:00
Cyrill Gorcunov
22f8986902 teste: Add test-shmem-three-async test 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-11-21 23:45:35 +04:00
Cyrill Gorcunov
1355c7d29a test: Update shmem more frequently 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-11-21 22:58:02 +04:00
Cyrill Gorcunov
e66efb11a1 test: Add printing header 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-11-21 22:56:12 +04:00
Cyrill Gorcunov
8650847b83 test: Add test-shmem-async test 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-11-21 22:53:18 +04:00
Cyrill Gorcunov
d2f382e729 test: Add test-rnd-from-file test 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-11-21 22:42:59 +04:00
Cyrill Gorcunov
37e73d6a1d test: Add test-counter test 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-11-21 21:25:43 +04:00
Cyrill Gorcunov
af4eb76bb0 test: Drop old tests 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-11-21 20:27:58 +04:00
Cyrill Gorcunov
321793cd37 test: Add pipes output into testee 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-11-14 17:20:21 +04:00
Cyrill Gorcunov
c9c2bddcb8 test: Update shared mem test 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-11-14 17:19:41 +04:00
Cyrill Gorcunov
1e7bbd35de restore: Add threads restoration 
Now threads restortion (and TLS as well) works.
Threads test reports the following

    2775 (main): Counter value:    3 tls_data =    1
    2775 (main): ( 0) fsgs_base 7f9597aa46f0
    2775 (main): ( 0) fsgs_base        0
    2775 (thr3): Counter value:    4 tls_data =    4
    2775 (thr3): ( 0) fsgs_base 42c57940
    2775 (thr3): ( 0) fsgs_base        0
    2775 (thr2): Counter value:    3 tls_data =    2
    2775 (thr2): ( 0) fsgs_base 42456940
    2775 (thr2): ( 0) fsgs_base        0
    2775 (thr1): Counter value:    4 tls_data =    3
    2775 (thr1): ( 0) fsgs_base 40c62940
    2775 (thr1): ( 0) fsgs_base        0
    2775 (main): Counter value:    4 tls_data =    1
    2775 (main): ( 0) fsgs_base 7f9597aa46f0
    2775 (main): ( 0) fsgs_base        0
    2775 (thr1): Counter value:    5 tls_data =    3
    2775 (thr1): ( 0) fsgs_base 40c62940
    2775 (thr1): ( 0) fsgs_base        0

as expected.

This commits merges all preliminary commits into
the final one (sigreturn branch was always experimental
and forced update).

Still some problems remain:

1) While creating threads with clone() the
   flags are to be revisited. We use some predefined
   set here but it's not really correct.

2) No setup of pids in PCB thread zone.

3) No restore of FPU.

But at least on some basic tasks restore works well.

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-11-12 19:26:40 +04:00
Cyrill Gorcunov
345834ecee test: Add prints out in static test 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-11-03 15:24:08 +04:00
Cyrill Gorcunov
48371f729a test: Add static sleep test 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-10-31 20:37:50 +04:00
Cyrill Gorcunov
9fcecfe1a2 test: Make testee-threads to create thread inside thread 
And open a file as well

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-10-23 12:43:15 +04:00
Cyrill Gorcunov
80356736b9 test: Make pthreads to report data 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-10-19 21:37:07 +04:00
Cyrill Gorcunov
3135c94bb9 test: Add some basic fpu operation 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-10-10 17:05:31 +04:00
Cyrill Gorcunov
4278324dd4 Drop compiled file from repo 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-10-06 15:04:56 +04:00
Cyrill Gorcunov
c704ab9064 test: Add anonymous shared memory test 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-09-30 13:08:26 +04:00
Cyrill Gorcunov
98be6495c7 make: Move tests into test/ directory 
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
 2011-09-29 16:03:36 +04:00