1 files changed, 55 insertions, 0 deletions
diff --git a/ctdb/tests/INTEGRATION/simple/cluster.091.version_check.sh b/ctdb/tests/INTEGRATION/simple/cluster.091.version_check.sh
new file mode 100755
index 0000000..be71750
--- /dev/null
+++ b/ctdb/tests/INTEGRATION/simple/cluster.091.version_check.sh
@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+
+# Check that the CTDB version consistency checking operates correctly
+
+. "${TEST_SCRIPTS_DIR}/integration.bash"
+
+set -e
+
+ctdb_test_skip_on_cluster
+
+ctdb_test_init
+
+select_test_node
+
+try_command_on_node -v "$test_node" ctdb version
+version="$out"
+
+major="${version%%.*}"
+rest="${version#*.}"
+minor="${rest%%.*}"
+
+echo "Node ${test_node} has version ${major}.${minor}"
+
+# Unchanged version - this should work
+export CTDB_TEST_SAMBA_VERSION=$(( (major << 16) | minor ))
+printf '\nRestarting node %d with CTDB_TEST_SAMBA_VERSION=0x%08x\n' \
+       "$test_node" \
+       "$CTDB_TEST_SAMBA_VERSION"
+ctdb_nodes_restart "$test_node"
+wait_until_ready
+echo "GOOD: ctdbd restarted successfully on node ${test_node}"
+
+d="$CTDB_SCRIPTS_HELPER_BINDIR"
+try_command_on_node "$test_node" "${d}/ctdb-path" "pidfile" "ctdbd"
+pidfile="$out"
+
+# Changed major version - this should fail
+export CTDB_TEST_SAMBA_VERSION=$(( ((major + 1) << 16) | minor ))
+printf '\nRestarting node %d with CTDB_TEST_SAMBA_VERSION=0x%08x\n' \
+       "$test_node" \
+       "$CTDB_TEST_SAMBA_VERSION"
+ctdb_nodes_restart "$test_node"
+echo "Will use PID file ${pidfile} to check for ctdbd exit"
+wait_until 30 ! test -f "$pidfile"
+echo "GOOD: ctdbd exited early on node ${test_node}"
+
+# Changed minor version - this should fail
+export CTDB_TEST_SAMBA_VERSION=$(( (major << 16) | (minor + 1) ))
+printf '\nRestarting node %d with CTDB_TEST_SAMBA_VERSION=0x%08x\n' \
+       "$test_node" \
+       "$CTDB_TEST_SAMBA_VERSION"
+ctdb_nodes_start "$test_node"
+echo "Will use PID file ${pidfile} to check for ctdbd exit"
+wait_until 30 ! test -f "$pidfile"
+echo "GOOD: ctdbd exited early on node ${test_node}"