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Since cgroup_dbg is defined on the basis of CGROUP_DBG, we get
libcgrouptest.h and libcg_ba.cpp to include config.h and change
dbg to cgroup_dbg.
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
Cc: Balbir Singh <balbir@linux.vnet.ibm.com>
Cc: Sudhir Kumar <skumar@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@354 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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From: Sudhir Kumar <skumar@linux.vnet.ibm.com>
This patch renames the function get_controllers() to a more
meaningful name is_subsystem_enabled().
history:
The code in the patch is part of a patch sent in an earlier patchset,
which somehow got dropped (looks an older version of that patch was
merged to the tree). Adding this patch makes everything upstream upto
the discussion held on the list.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Acked-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@314 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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From: Sudhir Kumar <skumar@linux.vnet.ibm.com>
The patch would get a reject because of modifications in an earlier
patch. Hence updating the patch by fixing the reject.
This patch makes the function check_task() capable of checking if a pid
other than the calling process is attached to a particlular group. Earlier
it was checking for the calling process only.
For optimization purpose 0 is used to indicate that the task to be attached
is the current task and hence call cgroup_gettid() only once.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Acked-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@311 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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From: Sudhir Kumar <skumar@linux.vnet.ibm.com>
The function test_attach_task_pid() was attaching the process calling the
function to a group and did not have support to take any pid for attaching
it to a group. This patch does that.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Acked-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@310 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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From: Sudhir Kumar <skumar@linux.vnet.ibm.com>
There were some coding style warnings that have been fixed in this
patch. Basicaly the ones reported by checkpatch.pl
This patch puts the test functions in a separate file so that they
can be reused for further testing. Some of the functions were static
and hence changed to be non static. It also edits the Makefile so
that the patch compiles.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@309 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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From: Sudhir Kumar <skumar@linux.vnet.ibm.com>
A lack of proper initial thought let me use some variables globaly, which
is not a good idea at all. However fixing this issue at this stage is not
very good from the point that it changes variables for a lot of functions.
But still it has to be done for a better and reusable code. This patch does
that while putting related variables in meaningful structs.
Thanks to Balbir for a good suggestion.
TODO:
Fill these data structures from a configuration file after analyzing
requirements from different test functions.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@307 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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From: Sudhir Kumar <skumar@linux.vnet.ibm.com>
This is addressing all the comments on the list and others too.
Earlier we were creating the messgae array dynamicaly which is not required
as the messages do not change dynamicaly. Let us have a static 2D array of
messages. This patch does that.
(This addresses the comment on the list ;))
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@295 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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From: Sudhir Kumar <skumar@linux.vnet.ibm.com>
This patch adds testcases for cgroup_add_controller() wrapper api.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@292 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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From: Sudhir Kumar <skumar@linux.vnet.ibm.com>
This patch adds one testcase for cgroup_get_cgroup() api.
The test creates a group in filesystem, reads it in another
cgroup and compares the two and throws the results.
Also bounds the execution of certain basic testcases for the
same api under single mount only, as not required under multimnt.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@291 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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From: Sudhir Kumar <skumar@linux.vnet.ibm.com>
This patch replaces the magic numbers from the info messages with the
corresponding meaningful enums.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@289 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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From: Sudhir Kumar <skumar@linux.vnet.ibm.com>
This patch creates the function test_cgroup_modify_cgroup(), to modify a
group in fs, and this way eliminates lot of redundant code. This patch
however may mesh up the numbering of testcases, which will be cleaned up
in a later patch.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@288 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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From: Sudhir Kumar <skumar@linux.vnet.ibm.com>
This patch creates the function test_cgroup_delete_cgroup(), to delete a
group in fs, and this way eliminates lot of redundant code. This patch
however may mesh up the numbering of testcases, which will be cleaned up
in a later patch once the functions are created for all other apis too.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@287 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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From: Sudhir Kumar <skumar@linux.vnet.ibm.com>
This patch creates the function test_cgroup_create_cgroup(), to create a
group in fs from a cgroup structure, and this way eliminates lot of redundant
code. This patch however may mesh up the numbering of testcases, which will
be cleaned up in a later patch once the functions are created for all other
apis.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@286 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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From: Sudhir Kumar <skumar@linux.vnet.ibm.com>
There is no need to pass a separate variable for getting single/multiple
mount info, as we can get this info from the varaible received from script.
So this patch does that modification and puts the variaable fs_mounted as
global as it is never modified.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@284 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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From: Sudhir Kumar <skumar@linux.vnet.ibm.com>
This patch creates the function create_new_cgroup_ds(), to create a well
populated cgroup structure, and this way eliminates lot of redundant
code. This function internaly call other functions to provide a complete
cgroup structure. This patch breaks one of the testcases because of
the global data being used. I have fixed that in the dame patch to
maintain uniformity as this is a single line fix only and is well
commented in the code.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@283 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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From: Sudhir Kumar <skumar@linux.vnet.ibm.com>
This atch adds a new testcase for api cgroup_get_cgroup()
for single mount case.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@282 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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From: Sudhir Kumar <skumar@linux.vnet.ibm.com>
This patch adds a testcase for cgroup_compare_cgroup() wrapper.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@281 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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This patch fixes the NUM_MSGS error which was still 10, however there
are more type of messages to be printed. It also adds the support to just
print a new line in case there is no message to be printed.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@279 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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The following patch removes the string to char * conversion warnings.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@276 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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This patch splits the earlier created function new_cgroup() into two
to make it more useful for other testcases.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@274 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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Sometimes on some machines, encounterd an issue of getting the controllers
information in reverse order. So keeping the uniformity for future.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@273 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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This patch creates a function test_cgroup_attach_task() to test the libcgroup
api cgroup_attach_task() under different scenario. In the earlier approach we
were not usong functions and were testing the api sequentialy under different
conditions. The new approach has a single function for 1 api which can handle
the testing under all conditions. The advantage is that the test case becomes
thread safe as all the variables are now declared on stack. The other benefit
is that the code repetition has reduced now.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@268 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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This patch creates a function test_cgroup_init() to test the libcgroup api
cgroup_init() under different scenario. In the earlier approach we were not
usong functions and were testing the api sequentialy under different conditions.
The new approach has a single function for 1 api which can handle the testing
under all conditions. The advantage is that the code repetition has reduced now.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@267 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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This patch removes all the strncpy() calls that were made before each api
call to print the info messages. This patch creates an array of such info
messages, initialize them, and then frees them with the help of two functions
set_info_msgs(), called at start and free_info_msgs() called at end. The
main motto has been to avoid the global variables due to thread safety reasons.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@266 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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This patch makes the use of controllers available from script more generic.
All possible controllers in Linux kernel are to be kept as enum parameters
and a corresponding mapping is done in both, the script and binary. The
testcases are no more hardcoded with respect to controllers. The function
set_controller() need to be updated with respect to the controllers and
control file.
The challenges yet to be solved are:
(1)Choosing appropriate control file
(2)Choosing appropriate control value dynamicaly.
Thoughts are most welcome.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@259 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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This patch puts the common code into a function build_path()
and thus reduces lots of redundant lines of code.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@257 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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Hi,
This patch does cleanup in first set of testcases.
It defines a new function to print test results.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@248 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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Hi
The following patch adds the sanity check in c file for multiple mount case.
The parameter passed to the function decides whether the check is for single
mount or multiple mount.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@246 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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This patch adds a testcase for libcgroup API cgroup_attach_task() testing.
The API is called under the multimount condition(FS_MOUNTED=2) and return
values are checked. The task pid is checked if it exists under the root
group's tasks file of both the mountpoints.
The patch also puts the common code in a function.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@241 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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libcgroup: adds sanity check in libcgroup testcases binary
This patch adds a sanity check on cgroup file system info in testcases.
If cgroup filesystem is not mounted and script sends the info as mounted,
then the binar would have failed. This patch handles that.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@95 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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libcgroup: put common code in a function
This patch puts the common code for creating cgroup structure into
a function struct cgroup *new_cgroup(). The function uses few global
variables which are changed before the function call and takes few
variables as arguments.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@93 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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libcgroup: testcases for wrapper api and cgroup_modify_cgroup()
This patch creates a valid cgroup structure to be passed as the parameter
for cgroup_modify_cgroup() function and calls this function. The return
values are checked and on that basis the test is declared as pass or fail.
The patch adds the code that check if the parameter changed reflect in
the filesystem.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@92 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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libcgroup: libcgroup testcases for cgroup_attach_task()
This patch adds testcases for libcgroup API cgroup_create_cgroup() and
cgroup_delete_cgroup() testing. The APIs are called under the same but two
conditions(FS_MOUNTED=0/1) and return values are checked. The cgroup is
created and freed using the wrapper APIs.
Testcases for FS_MOUNTED=2 have to be added.
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@90 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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libcgroup: framework for libcgroup testcases
This Patch creates the basic infrastructure for libcgroup testcases. This
patch adds a script which runs the binary(C) file. The script does all the
environment setup to run the tests and passes this info to the C file through
command line arguments. The binary runs the test cases calling the API's
in different environment conditions. The Makefile compiles the test. The top
level Makefile.in is edited to support
make test
make testclean
The script runs this binary total 3 times, each time with diff varaible.
FS_MOUNTED=0 # cgroup fs not mounted
FS_MOUNTED=1 # cgroup fs mounted
FS_MOUNTED=2 # cgroup fs mounted at multiple points
Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@87 4f4bb910-9a46-0410-90c8-c897d4f1cd53
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