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

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

The type `list` is mapped to our internal functions by default, although
often it should mean the builtin list type. Change the docstring to
builtin.list to avoid those warnings.
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

On multiple places we modify the sys.path to make avocado work from
sources. Instead of `append` we should `insert` the path as when running
from avocado sources directory, we want to use the modules from here,
rather than from installed version.
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

There are interdependencies in our requirements. They need to be
applied in the right order, otherwise it fails. Help users by
providing make target to install the requirements correctly.
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

The sysinfo.post collects "/var/log/messages" by default. This can fail
when not running as superuser. Adjust the unittests to handle booth
variants.
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

Some packages from requirements-travis were not included in
requirements-selftests.
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

requirements-selftests: Update dependencies

avocado.core.multiplexer: Assign tag to match multiplex variant

We're bringing new code, and with it, new deps.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

"avocado multiplex" and "avocado run" should share the same variant
numbers. This patch forces multiplexer to set the tag when generating
multiple variants. This way the tag is always set accordingly to the
variant.

When multiple tests of the same name are executed, the first argument is
the multiplexed variant number and additional `.$num` is added to
generate unique name.
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

virt-test: Remove aexpect, since it was refactored and
moved to a stand alone repository.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Let's force removing existing destination files.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

After testing the use of those APIs, I realized that
having the entire stdout/err of the commands executed
was pretty overkill and potentially confusing, so I've
turn on the flag verbose=False for certain process.system
and process.run calls.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

That's a utility library for accessing the contents of
iso9660 CD/DVD image files. Such operations are useful
to get files from Operating System installation media,
for example.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Add the possibility of using caching in the get_file
API -> If the dst already exists, we can compare its
file hash (SHA1, MD5, among others) with an expected
hash. If the hashes match, don't try to retrieve the
src again, just return.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Add utility functions to list and get information about
the CPUs present in a testing machine.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

This library adds utility functions for linux kernel modules.
The functionality covers listing, loading and removing
loadable modules.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

This is a utility module to handle cloning and updating
git repos. It's useful to retrieve testing code from git,
as well as components under test as well.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Add a utility function useful to sanitize strings before
they are passed to terminals.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Add a utility function useful for interactive download
programs (it shows a progress bar on the terminal, great
for users to get a better understanding of where the download
process stands).
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Add avocado.utils.output, a library with utility functions
for user friendly display of information.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

This library is used to control the linux boxes init systems,
(sysvinit vs systemd). It's useful for some tests to be able
to stop/start services, so that we transplanted it from
autotest.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Revert "avocado.core.multiplexer: Assign tag to match multiplex variant"

This reverts commit 913ab2ab.

Turns out that change appends inconditionally the tags to tests,
even the ones not using the multiplexing system. We need to revert
and figure a better solution.

avocado.core.multiplexer: Assign tag to match multiplex variant

avocado.core.runner: Do better Ctrl+C handling

avocado: Two UI improvements

"avocado multiplex" and "avocado run" should share the same variant
numbers. This patch forces multiplexer to set the tag when generating
multiple variants. This way the tag is always set accordingly to the
variant.

When multiple tests of the same name are executed, the first argument is
the multiplexed variant number and additional `.$num` is added to
generate unique name.
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

When the user disconnects from the GDB, test resumes and it might take
quite a long time. This patch notifies user that avocado is aware of him
leaving the GDB session and of resuming the test execution.
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

The test log compounds of "avocado.test" and the "$ROOT" logger. We must
follow the same when displaying --show-job-log.
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

Due to successive refactors in the test runner mechanism,
we did not notice that our Ctrl+C handling during job
execution went south. This patch fixes it by moving the
interruption handling to a place where we can actually
break free from the test looping. I also made the interrupt
messages cleaner, while keeping them informative.

The behavior "don't kill test subprocesses unless the user
really wants it" was also kept. You can test this by
running the multiplex test (large collection of tests):

$ scripts/avocado run examples/tests/multiplextest.py --multiplex examples/tests/multiplextest.py.data/multiplextest.yaml
JOB ID     : 783b06e69da4bbc964709748c12f014b65ef5b52
JOB LOG    : /home/lmr/avocado/job-results/job-2015-07-29T02.05-783b06e/job.log
JOB HTML   : /home/lmr/avocado/job-results/job-2015-07-29T02.05-783b06e/html/results.html
TESTS      : 1440
(1/1440) examples/tests/multiplextest.py:MultiplexTest.test: PASS (0.00 s)
...
(16/1440) examples/tests/multiplextest.py:MultiplexTest.test.15: PASS (0.00 s)
(17/1440) examples/tests/multiplextest.py:MultiplexTest.test.16:  ^C
Interrupt requested. Waiting 3 seconds for test to finish (ignoring new Ctrl+C until then)
RESULTS    : PASS 16 | ERROR 0 | FAIL 0 | SKIP 1424 | WARN 0 | INTERRUPT 0
TIME       : 0.12 s
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

[V2] avocado: Shorter app output

avocado.utils.astring: Improve the tabular_output

This patch doesn't generate the trailing whitespaces rather then
removing them from the output afterwards, which was potentially
dangerous as the line might start with the whitespace and got displaced.
Signed-off-by: NLukáš Doktor <ldoktor@redhat.com>

Instead of putting outputs on separate lines, condensate
test results summary into a single line. The new output
looks like:

$ avocado run passtest
JOB ID     : f2f5060440bd57cba646c1f223ec8c40d03f539b
JOB LOG    : /home/user/avocado/job-results/job-2015-07-27T17.13-f2f5060/job.log
JOB HTML   : /home/user/avocado/job-results/job-2015-07-27T17.13-f2f5060/html/results.html
TESTS      : 1
(1/1) passtest.py:PassTest.test: PASS (0.00 s)
RESULTS    : PASS 1 | ERROR 0 | FAIL 0 | SKIP 0 | WARN 0 | INTERRUPT 0
TIME       : 0.00 s

We updated a few unittests in order to not depend on the
looks of the human output anymore, since unless we are
specifically testing for human output behavior, the unittests
should use machine readable output. Also, the documentation
was updated to reflect the new output layout.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Use the new iter_tabular_output generator in the
avocado listing related commands, since displaying
each line of the iterator is already what we want
in the avocado listing commands.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>