tasks/upgrade: add basic upgrade testcase

Based on pre-generated tarball with PostgreSQL data - download the
tarball, unpack and perform 'postgresql-setup upgrade'.

* lib_pgsql.sh (dtf_postgresql_unpack_remote_data): New function.
(dtf_postgresql_upgrade_matrix): New function.  Detect which data
should we test against.
* run: Define new global $dtf_dataurl.
* tasks/upgrade-basic/config.sh: New testcase config.
* tasks/upgrade-basic/runtest.sh: New testcase.

1 files changed, 1 insertions, 0 deletions

diff --git a/run b/run
index 4e11dd5..8f1b69f 100755
--- a/run
+++ b/run
@@ -5,6 +5,7 @@
 export dtf_resultdir=${dtf_resultdir_override-/var/tmp/dtf}
 export dtf_srcdir=$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")
 export dtf_testdir=${dtf_testdir-$dtf_srcdir}
+export dtf_dataurl=http://pensioner.lab.eng.brq.redhat.com/root-tests/data/postgresql/
 
 export dtf_resultxml_file=/var/tmp/dtf.xml