TestManager will use a Queue to track progress for all tests. This
commit implements a queue inside Test to simplify the transition.
Patch 3/4 to make TestManager handle waiting for processes instead of
expecting each Test to do it.
https://bugzilla.gnome.org/show_bug.cgi?id=743063
wait_process will be moved to TestManager, so the values used to track
process update must remain inside Test.
Patch 2/4 to make TestManager handle waiting for processes instead of
expecting each Test to do it.
This makes each Test handle its own logfile, allowing the Reporter to
work on multiple tests at the same time.
Patch 5/5 to move logfile handling out of Reporter and into Test.
Instead of saving the current Test in Reporter for every test, use
function parameters to achieve the same goal.
Patch 2/5 to move logfile handling out of Reporter and into Test.
Allow log file redirection through the new --redirect-logs parameter.
Keep the old --logs-dir stdout/stderr parameter, but reset to the
default logs directory in that case, and set redirect_logs internally.
This also prevents the creation of an stdout/stderr directory for
writing xunit.xml.
https://bugzilla.gnome.org/show_bug.cgi?id=742973
With the testsuite format you will get a setup_tests(tests_manager,
options) function called for each TestManager.
The function will have the exact same role as with old config
file but with a clean API and not magic global variables.
This implies that we need default blacklist to be directly set
on the TestManager and not on options.blacklisted_test
