Signed-off-by: NCleber Rosa <crosa@redhat.com>

These utilities are useful for expected changes in any file on a
tested system. More info is provided within the module docstrings.
Signed-off-by: NPlamen Dimitrov <pdimitrov@pevogam.com>
Signed-off-by: NCleber Rosa <crosa@redhat.com>

XUnit schema check: replace lxml with xmlschema

The later is a pure Python library, designed for the specific purpose
of validating schema, while the former requires a compiler tool chain
to be installed in a number of scenarios.

Let's also pin the version of its direct depency, elementpath.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

Signed-off-by: NCleber Rosa <crosa@redhat.com>

add `get_supported_huge_pages_size()` to get multiple hugepage
sizes supported by the host.
Suggested-by: NAmador Pahim <amador@pahim.org>
Signed-off-by: NBalamuruhan S <bala24@linux.vnet.ibm.com>

Signed-off-by: Praveen K Pandey praveen@linux.vnet.ibm.com

Signed-off-by: Praveen K Pandey praveen@linux.vnet.ibm.com

Signed-off-by: Praveen K Pandey praveen@linux.vnet.ibm.com

Added get_perf_events function, this patch helps in filtering the
'perf list' output with the supplied 'pattern'.
Signed-off-by: NNageswara R Sastry <rnsastry@linux.vnet.ibm.com>

Thse two allow users to get and set content from /proc/sys

PS: The namespace chosen for this module acklowdges that we have way
too much content that is Linux specific, without actually defining it
as such.  This may be start of a proper "avocado.utils.linux" module,
with modules such "avocado.utils.lv_utils" being moved there, and
consequently being named "avocado.utils.linux.lv" for instance.
Signed-off-by: NPraveen K Pandey <praveen@linux.vnet.ibm.com>
Signed-off-by: NCleber Rosa <crosa@redhat.com>

And because of that, it's hosted in a different set of servers.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

Signed-off-by: Praveen K Pandey praveen@linux.vnet.ibm.com

The new definitions (Enum based) have been present for quite a long
time.  Let's remove the deprecated ones in accordance to previous
planning.

Reference: https://trello.com/c/BMC7yFbXSigned-off-by: NCleber Rosa <crosa@redhat.com>

Signed-off-by: NCleber Rosa <crosa@redhat.com>

Signed-off-by: NCleber Rosa <crosa@redhat.com>

since avocado is currently incompatible with the new Fiber API.

Remove pyliblzma as it has always been Python 2-only, and it is
no longer available as of F31.
Signed-off-by: NMerlin Mathesius <mmathesi@redhat.com>

Signed-off-by: Praveen K Pandey praveen@linux.vnet.ibm.com

lv_utils: adding a method to reactivate vg. It also has the option
to specify whether to export and import vg before activating or not.
Signed-off-by: NNarasimhan V <sim@linux.vnet.ibm.com>

the python3-aexpect package from the Fedora modular repositories.
Signed-off-by: NMerlin Mathesius <mmathesi@redhat.com>

Signed-off-by: NJan Richter <jarichte@redhat.com>

This comment was applicable to a different context, and that code was
removed, while the comment was preserved.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

These, according to ae1b3b29, were introduced to make room for a copy
of aexpect.  This was never completed (for a correct reason) and won't
ever be (hopefully!).
Signed-off-by: NCleber Rosa <crosa@redhat.com>

Signed-off-by: NCleber Rosa <crosa@redhat.com>

Signed-off-by: NCleber Rosa <crosa@redhat.com>

There's a bug that returns a sucessfull check, and includes in the
filtering process, when just one of the key:vals criteria is found on
a test.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

When listing tests in verbose mode, tags get shown.  But since the
addition of key:val tags, the values are not being shown.

To allow for a compact layout, this puts the values under parenthesis
right after the key.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

The new version of CIT varianter which support constraints for combinations.
Signed-off-by: NJan Richter <jarichte@redhat.com>

Signed-off-by: NCleber Rosa <crosa@redhat.com>

AFAICT, most users of find_free_port() don't really care about the
port number being the first in the range, and to be honest, most users
I've seen don't even give a range.

So, the result when using the first port in the range is a high change
of collision, with no real benefit.  Let's change the default policy,
using a random port allocation.

PS: this is motivated by real world collisions I've experienced when
running tests in parallel, *and* when running other loads in the same
machine along tests.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

An `OSError` would be raised when avocado crashes the second time,
that because the crash dir has already existed while the script
attempted to create it again.

Let's catch the error and ignore it.
Signed-off-by: NXu Han <xuhan@redhat.com>

Signed-off-by: NJan Richter <jarichte@redhat.com>

I clearly missed that on 71d915dd, as there's no point of using
a locally defined "basedir" and the one from the sefltests module.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

Signed-off-by: NJan Richter <jarichte@redhat.com>

The data type expected to be given to each yield variant contains the
variant id, the "variant" itself, which should be a list of
TreeNode-like instances, and finally the applicable default search
paths.

The "variant" itself, has to be a list, given that on the very first
varianter implementation, it's supposed to contain one item for each
branch of the tree.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

Signed-off-by: NCleber Rosa <crosa@redhat.com>

This shell script can not actually be used with non-bash sheels.  This
only manifests on some environments where /bin/sh is not bash, and the
exact outcome is similar to:

   * Checking for avocado.core imports from examples/tests: selftests/modules-boundaries.sh: 9: selftests/modules-boundaries.sh: RESULT: not found
   0
   * Checking for non-relative avocado imports from avocado/core: selftests/modules-boundaries.sh: 20: selftests/modules-boundaries.sh: RESULT: not found
   0
   * Checking for avocado imports from avocado/utils: selftests/modules-boundaries.sh: 31: selftests/modules-boundaries.sh: RESULT: not found
   0
   PASS: no module boundary infringement(s) found
Signed-off-by: NCleber Rosa <crosa@redhat.com>

Signed-off-by: NCleber Rosa <crosa@redhat.com>

Rules such as "check" on our Makefile make sure that no temporary
directory created by Avocado is left behind, but, it's very hard to
tell who created a rogue directory.

This brings improvements to the naming of the temporary directory, so
that it's trivial to tell which test created in the first place.

Additionally, it improves the temporary directory creation, usually by
making use of a tearDown() test phase, instead of other more fragile
methods.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

Merge branch 'configure_net' of https://github.com/vaishnavibhat/avocado into vaishnavibhat-configure_net
Signed-off-by: NPraveen K Pandey <praveen@linux.vnet.ibm.com>