Fix vm plugin

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

So the vm plugin can correctly determine the logs dir.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

We missed that on the whiteboard work.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Signed-off-by: NRuda Moura <rmoura@redhat.com>

multiplexer plugin: simple usability fix

Flat tests

Packaging fixes

Make avocado tests to refer to their test ids (paths),
relative to the directory you are in. For example,
running:

avocado run tests/sleeptest.py

will give you

DEBUG LOG: /home/lmr/avocado/logs/run-2014-07-31-12.54.01/debug.log
TOTAL TESTS: 1
(1/1) tests/synctest.py.1: PASS (1.93 s)

Test log and data directories were changed accordingly. Now,
if your test is synctest.py, your data dir will be called
synctest.py.data.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Since the multiplex file is a positional argument, we can not say
it's a required parameter, but we can and should check that at
least one was provided.
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: NCleber Rosa <crosa@redhat.com>

Add tests to verify if passing the full test path
works, rather than the test ID, and if an empty
test ID/alias triggers the correct error code.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Give the user a nice message rather than a crash report.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

So we can let the test runner to notify the user of
incorrect options passed in.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

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

Now tests don't need their own directories.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

If tests do want to provide a datadir, it must be in
the same directory as the test source file. We probably
need to review this limitation and provide other
interesting alternatives.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

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

We want avocado tests to not require specific directories,
the user should be able to arrange them in the dir structure
they see fit. Also, if a test requires data, we suppose their
data dir is located in the same directory as the source file,
with the name:

[modulename].data

Re arrange the test dir to reflect this new structure.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Make it possible to load avocado tests from any path,
rather than enforcing the rule '1 test has 1 dir'.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

We're planning to move away from the rule

1 test == 1 directory

In order to do that, we need to be able to tell
the difference between a dropin test (this can
be written in any language as long as it is an
executable file) and an avocado test (a python
file that contains a test class derived from
the base avocado test file).

Introduce in the path library a path inspector,
that has code to figure this out.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Avocado utils work

The timeout there is unnecessary and introduces races.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

It saves quite a lot of code, since this is such a common
operation in avocado.

I'd like to have the reviewer to give a good thought of
whether this is a good solution or not (I think it is,
although API names and such could be better thought off).
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Add a module for path related operations in avocado.utils.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

It is nice to be able to refer to modules using the
dot notation. This fixes some missing imports in the
avocado.utils module, as well as it removes unused
ones.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Having 'misc' libraries tends to encourage people to
dump random functions without much thought as to
their location. Let's rename 'misc' to 'io'.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Also, reorder write_file and write_one_line.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

That part is not going to be executed anyway. It's probably
a leftover from previous iterations.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

That function is not used in the avocado code base, and
it is superseded by standard library function
os.path.relpath().
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

The presence of a misc module encourages dumping functions
there without thought to better module names to put them
on. Let's remove the unique function since it can be
expressed by the combination of 2 native python types,
should the need arise.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Make reference to the 'trusty' ubuntu version, rather
than the outdated 'saucy'. Also, put the ubuntu
maintainer's email in the source generation package.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

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

tests/multiplextest: Fix typo

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

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

tests/gendata: Fix unused variable

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