Which will return the first member of the archive, either a file or
directory.  If the archive is empty, it'll return None.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

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

Currently we compare the full TreeNodeEnvironment object to make sure
they come from the same origin, which only works for connected tree. But
Avocado supports (and uses in json-load) passing leaves of unconnected
trees, but then the TreeNodeEnvironments are not matching.

Let's rely only on "TreeNodeEnvironment.path" and declare these matching
environments, no matter what values are stored (see selftest for
details)
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

On python3 we can get "TypeError: can't pickle zipimport.zipimporter
objects" error when trying to "copy.deepcopy" the arguments and I
haven't found any real need for it on "initialize" call (plugins are not
overriding arguments, or they copy it themselves). Let's avoid this by
not copying args.
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

* https://github.com/avocado-framework/avocado:
  avocado.utils.network: introduce default port values for find_free_port()

On many situations, users just need a port, there's no need to pick
from a defined range.  Let's introduce defaults, so it can be used
without any arguments for that use case.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

* https://github.com/avocado-framework/avocado:
  ISO9660: add a pycdlib backend

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

commit "c5d62099 Makefile: add requirements-plugins target" forgot an
's' in 'requirements'
Signed-off-by: NFabiano Rosas <farosas@linux.ibm.com>

This implements another backend for the avocado.utils.iso9660 library,
based on the pure Python pycdlib.

The library, as it's the case with all other ISO9660 utilities, is
optional and should only attempted to be be used if they are available
in the system.

In theory, we're well equipped with backends, but this brings the
interesting possibility of running on non-UNIX platforms.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

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

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

Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

Difference between aarch32/64 is fairly simple, let's detect it
ourselves instead of relying on "machine.platform".
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

* https://github.com/avocado-framework/avocado:
  CIT Varianter: add RPM packages

Add RPM packaging for the CIT varianter plugin.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

* https://github.com/avocado-framework/avocado:
  Makefile: Make sure to use pip of the same version as python

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

Some systems don't ship with "pip" binary and only provide the "pip3".
Instead of attempting to get the right one, let's just use "python -m
pip" that should work the same way plus we always use the right version
(py2/py3).
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>
Signed-off-by: NCleber Rosa <crosa@redhat.com>

Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

* https://github.com/avocado-framework/avocado:
  CIT Varianter

Avoid IndexError in case of empty archive.
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

Recently the archive library started returning first file name, let's
adjust our selftests to make sure it works.
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

* https://github.com/avocado-framework/avocado:
  Remove requirements file for readthedocs.org
  Makefile: move generic enough targets to Makefile.include
  Makefile: add RPM_BASE_NAME variable
  Makefile: add PYTHON_MODULE_NAME variable
  Makefile: add ARCHIVE_BASE_NAME variable
  Makefile: add all configuration variables to "variables" target
  Makefile: change the rule to make sure pip is available

Implementation of the CIT varianter optional plugin.
Signed-off-by: NAmador Pahim <amador@apahim.org>
Signed-off-by: NCleber Rosa <crosa@redhat.com>

During the last release (63.0), readthedocs.org builds were failing,
complaining about the non existence of "requirements-docs.txt".

After escalating the problem, I decided to remove that option from the
configuration system.  The result was a successful build.  I can only
assume that readthedocs.org have everything we need.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

This will allow us to reuse the `Makefile.include` on other projects,
such as Avocado-VT.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

To make the targets related to building RPMs configurable and
reusable.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

To make the rules that deal with Python modules configurable and
redistributable.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

Which is intended to told the base name of the archives generated by
rules such as "source".

The idea behind making them configurable is that the rules can then be
put in files to be included here, and kept in better sync across
Avocado projects.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

And make sure they are in order to ease the comparison of possible
with new variables.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

Since Python 2.7.9, it's possible to use the "ensurepip" module to
check and bootstrap pip at the same time.  Then, only if that is
not available, we'd try the old bootstrap recipe.

Reference: https://docs.python.org/2/library/ensurepip.htmlSigned-off-by: NCleber Rosa <crosa@redhat.com>

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

package dependencies are available.
Signed-off-by: NMerlin Mathesius <mmathesi@redhat.com>

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

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

`examples/tests/simplewarning.sh` calls a generic avocado command,
which gets added to the path by the test code. That generic avocado
command is `scripts/avocado`, from the source repository, which
contains the unversioned `/usr/bin/env python`.

Under some environments, such as Fedora >= 29, there may be no
unversioned Python binary.  Let's respect the UNITTEST_AVOCADO_CMD
environment variable, and add the the directory containting that
binary to the PATH.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

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

Raising StopIteration gets translated to a RuntimeError in Python 3.7.
The same behavior can be achieved by 'return' from generators.

Reference: https://github.com/avocado-framework/avocado/issues/2721Signed-off-by: NCleber Rosa <crosa@redhat.com>

Signed-off-by: NAmador Pahim <amador@pahim.org>

Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

* https://github.com/avocado-framework/avocado:
  Travis-CI: add jobs for nightly versions of CPython
  Travis-CI: add Python 3.5 and 3.6 jobs
  Travis-CI: remove "system_site_packages" option