Signed-off-by: NYihuang Yu <yihyu@redhat.com>

Let's modify the cpu library functions used in the
tests to match the re-order and grouping of library functions
addressed by below Patch(PR).
https://github.com/avocado-framework/avocado-vt/pull/2150Signed-off-by: NSatheesh Rajendran <sathnaga@linux.vnet.ibm.com>

Adding `shell=True` to the required places.
Signed-off-by: NXu Han <xuhan@redhat.com>

Signed-off-by: NXu Han <xuhan@redhat.com>

Clean up imports across the board in tp-qemu. The criteria
followed was:

1) Remove unnecessary imports
2) Turn multi imports from a single entry point to one
   import per line. This increases both patch and
   source code readability.
3) Separate blocks of imports with a line:
   * Python standard library imports
   * Autotest imports
   * virttest imports
   * Internal tp-qemu imports
4) Remove try/except blocks refering autotest libs and
   stick with the virttest.staging copy

This paves the way for the future removal of autotest
references, replacing those references with avocado ones.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Get the numa node index instead of the number of the numa node,
as there are some non-contiguous numa nodes host.
Signed-off-by: NCong Li <coli@redhat.com>

Signed-off-by: NCong Li <coli@redhat.com>

There's no need to have the name of the "run_<name>" method (main
test entry point) depend on the test name. So, for simplicity sake,
let's just name the test entry point "run".

I have decided to not fallback gracefully to the previous naming
convention as I believe this can lead to confusion in the future.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

In order to make the utils_test module more maintainable,
split the qemu tests specific functions to the module
utils_test.qemu. Of course, eventually modules specific
to other test types, such as libvirt, v2v and the such
can be also carried.

All the API references were fixed, and functions that
were mentioned in a single test module were moved to
said test module.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

As module under virttest.staging may include some functions that is
not in autotest package yet. So we should import them first. Otherwise
the new modification and functions may can not be found during test.
Signed-off-by: NYiqiao Pu <ypu@redhat.com>

Make virt-test to have a docstring style mostly compliant with
the sphinx's [1] format, reStructured text. This means that
we have to trade all '@' tags to be ':', mostly.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

With the help of the PEP8 script, a semi-automated clean
of the code base was made, and effectively changing some
of the coding style rules of our code base:

 * No more 2 lines spacing among functions
 * No more combined module imports

In the end, it was going to be too difficult to take
into consideration E501 (line length > 80) errors and
W601 (.has_key() is deprecated), so these were ignored,
at least for now.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Boot up a guest have the same number of node as host. Each node in guest
only have 1 cpu. Try to malloc inside the guest with taksset. The memory
allocated in host should also in the same node as the cpu thread.
Signed-off-by: NYiqiao Pu <ypu@redhat.com>