libcg.git/tests, branch devel/cgdelete

Export cgroup_find_parent and add testing code for it

2009-07-28T14:08:39+00:00

This patch does not necessarily need to be accepted, it just provides testing
facility for new cgroup_find_parent.

Especially note the ugly dependence on ../src/tools/tools-common.c :)

Signed-off-by: Jan Safranek

Add a new test command "proctest".

2009-06-29T11:23:21+00:00

Hi,

Changelog of v6:
================
 * New patch.

This patch adds a new test command "proctest" for testing both
cgroup_get_uid_gid_from_procfs() and cgroup_get_procname_from_procfs().

 # sleep 100 &
 [1] 28558
 # ./tests/proctest $$ 28558
   Pid  |        Process name              |  Uid  |  Gid
 -------+----------------------------------+-------+-------
  27219 |                        /bin/bash |     0 |     0
  28558 |                       /bin/sleep |     0 |     0
 #

The functions get a process information from /proc fs, and they are
fragile because the content of /proc fs is not stable. If changing
/proc fs in future, this test command will be useful for catching
the change.

Thanks
Ken'ichi Ohmichi

Signed-off-by: Ken'ichi Ohmichi 
Signed-off-by: Dhaval Giani

libcgroup: Add get_mount_point test case

2009-06-26T17:46:22+00:00

The test case to test the new mount point API.

Signed-off-by: Dhaval Giani

libcgroup: Introduce an API to get the mount point of a specific subsystem

2009-06-26T17:36:18+00:00

Introduce an API which will query the mount table and return the mount point
of a specific subsystem. This is needed in the case when the user knows which
subsystem he wants the details of, which would make the use of the get_controller*
APIs cumbersome.

Signed-off-by: Dhaval Giani

libcgroup: Introduce get_controller API

2009-06-18T14:19:40+00:00

This set of APIs will allow the caller to query the mount table
and find out what controller is mounted at what path.

Test program has been included in the patch. Running the test program
results in

[dhaval@gondor tests]$ ../libtool --mode=execute ./get_controller
Controller cpu is mounted at /cgroup
Controller cpuacct is mounted at /cgroup
Controller memory is mounted at /cgroup1
[dhaval@gondor tests]$

Which is the setup on this system.

Changes from v2
1. Remove the incorrect comments as pointed out by Bharata

Changes from v1
1. Use a new structure as mentioned by bharata to return the values.

Signed-off-by: Dhaval Giani 
Cc: Jan Safranek 
Acked-by: Bharata B Rao

libcgroup: Use double pointers everywhere in the get_task APIs

2009-06-18T14:19:39+00:00

As Jan Safranek pointed out, it is better to have double pointers
everywhere in the get_task API to keep consistency. Do the same.

Signed-off-by: Dhaval Giani 
Acked-by: Balbir Singh

libcgroup: Introduce post order walk

2009-06-18T14:19:39+00:00

With the introduction of the flags, we now actually make use of them.
This patch adds a post mode and modifies the test case to also do a post
order walk.

Signed-off-by: Dhaval Giani 
Acked-by: Balbir Singh 
Acked-by: Bharata B Rao

libcgrouptest: Fix the cgroup_dbg macro

2009-05-18T08:14:40+00:00

libcgrouptest: Fix the cgroup_dbg macro

On compiling with CGROUP_DEBUG enabled, compile was failing.

libcgrouptest01.c: In function ‘main’:
libcgrouptest01.c:57: error: expected ‘)’ before ‘...’ token
libcgrouptest01.c:64: error: expected ‘)’ before ‘...’ token
libcgrouptest01.c:68: error: expected ‘)’ before ‘...’ token
make[2]: *** [libcgrouptest01.o] Error 1

Fix this error.

Signed-off-by: Dhaval Giani

Merge branch 'master' of ssh://balbir_singh@libcg.git.sourceforge.net/gitroot/libcg

2009-04-24T04:22:14+00:00

libcgroup: Add test cases for new get_task API

2009-04-22T10:16:54+00:00

This is the test case for the new API. This test takes one argument, the
group name.

Sample run on my system with this test case returns,

[dhaval@gondor tests]$ ../libtool --mode=execute ./walk_task a
Printing the details of groups a
Pid is 6092
Pid is 11315
Pid is 11318
Pid is 11319
Pid is 11324
Pid is 13234
[dhaval@gondor tests]$

Signed-off-by: Dhaval Giani 
Acked-by: Balbir Singh 
Acked-by: Bharata B Rao