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, 38 insertions, 0 deletions

diff --git a/tasks/upgrade-basic/runtest.sh b/tasks/upgrade-basic/runtest.sh
new file mode 100644
index 0000000..3863479
--- /dev/null
+++ b/tasks/upgrade-basic/runtest.sh
@@ -0,0 +1,38 @@
+arch=$(uname -i)
+
+dtf_postgresql_test_init
+
+test_wrapper()
+{
+    dtf_postgresql_upgrade_matrix | \
+    while read distro version action; do
+        echo "performing upgrade: $distro-$version - $action"
+
+        url="$dtf_dataurl/$distro/$version/$arch/basic.tar.gz"
+
+        dtf_postgresql_unpack_remote_data "$url" || return 1
+
+        case "$action" in
+        upgrade)
+            if rlIsFedora 22; then
+                dashdash="--"
+            fi
+            rlRun "postgresql-setup $dashdash""upgrade"
+            ;;
+        *)
+            ;;
+        esac
+
+        rlServiceStart postgresql
+        dtf_postgresql_check_started
+        rlServiceStop postgresql
+        dtf_postgresql_check_stopped
+
+        rm -rf /var/lib/pgsql/data
+    done
+}
+
+test_wrapper
+rlAssert0 "test_wrapper() should finish successfully" $?
+
+dtf_postgresql_test_finish