1 files changed, 67 insertions, 0 deletions
diff --git a/ctdb/tests/INTEGRATION/simple/basics.002.tunables.sh b/ctdb/tests/INTEGRATION/simple/basics.002.tunables.sh
new file mode 100755
index 0000000..6f362c6
--- /dev/null
+++ b/ctdb/tests/INTEGRATION/simple/basics.002.tunables.sh
@@ -0,0 +1,67 @@
+#!/usr/bin/env bash
+
+# Verify the operation of "ctdb listvars", "ctdb getvar", "ctdb setvar"
+
+. "${TEST_SCRIPTS_DIR}/integration.bash"
+
+set -e
+
+ctdb_test_init
+
+try_command_on_node -v 0 "$CTDB listvars"
+
+sanity_check_output \
+    5 \
+    '^[[:alpha:]][[:alnum:]]+[[:space:]]*=[[:space:]]*[[:digit:]]+$'
+
+echo "Verifying all variable values using \"ctdb getvar\"..."
+
+while read var x val ; do
+    try_command_on_node 0 "$CTDB getvar $var"
+
+    val2="${out#*= }"
+
+    if [ "$val" != "$val2" ] ; then
+	echo "MISMATCH on $var: $val != $val2"
+	exit 1
+    fi
+done <"$outfile"
+
+echo "GOOD: all tunables match"
+
+var="RecoverTimeout"
+
+try_command_on_node -v 0 $CTDB getvar $var
+
+val="${out#*= }"
+
+echo "Going to try incrementing it..."
+
+incr=$(($val + 1))
+
+try_command_on_node 0 $CTDB setvar $var $incr
+
+echo "That seemed to work, let's check the value..."
+
+try_command_on_node -v 0 $CTDB getvar $var
+
+newval="${out#*= }"
+
+if [ "$incr" != "$newval" ] ; then
+    echo "Nope, that didn't work..."
+    exit 1
+fi
+
+echo "Look's good!  Now verifying with \"ctdb listvars\""
+try_command_on_node -v 0 "$CTDB listvars | grep '^$var'"
+
+check="${out#*= }"
+
+if [ "$incr" != "$check" ] ; then
+    echo "Nope, that didn't work..."
+    exit 1
+fi
+
+echo "Look's good!  Putting the old value back..."
+cmd="$CTDB setvar $var $val"
+try_command_on_node 0 $cmd