From 8daa83a594a2e98f39d764422bfbdbc62c9efd44 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 19:20:00 +0200
Subject: Adding upstream version 2:4.20.0+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../database/basics.010.backup_restore.sh          | 97 ++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100755 ctdb/tests/INTEGRATION/database/basics.010.backup_restore.sh

(limited to 'ctdb/tests/INTEGRATION/database/basics.010.backup_restore.sh')

diff --git a/ctdb/tests/INTEGRATION/database/basics.010.backup_restore.sh b/ctdb/tests/INTEGRATION/database/basics.010.backup_restore.sh
new file mode 100755
index 0000000..8c469d4
--- /dev/null
+++ b/ctdb/tests/INTEGRATION/database/basics.010.backup_restore.sh
@@ -0,0 +1,97 @@
+#!/usr/bin/env bash
+
+# Confirm that 'ctdb restoredb' works correctly:
+# 1. Create a persistent test database
+# 2. Add some records to test database
+# 3. Backup database
+# 4. Wipe database and verify the database is empty on all nodes
+# 5. Restore database and make sure all the records are restored
+# 6. Make sure no recovery has been triggered
+
+. "${TEST_SCRIPTS_DIR}/integration.bash"
+
+set -e
+
+ctdb_test_init
+
+try_command_on_node 0 $CTDB status
+generation=$(sed -n -e 's/^Generation:\([0-9]*\)/\1/p' "$outfile")
+
+try_command_on_node 0 "$CTDB listnodes | wc -l"
+num_nodes="$out"
+
+# 2.
+test_db="restoredb_test.tdb"
+test_dump=$(mktemp)
+echo $test_dump
+echo "Create persistent test database \"$test_db\""
+try_command_on_node 0 $CTDB attach "$test_db" persistent
+try_command_on_node 0 $CTDB wipedb "$test_db"
+
+# 3.
+# add 10,000 records to database
+echo "Adding 10000 records to database"
+(
+for i in $(seq 1 10000) ; do
+	echo "\"key$i\" \"value$i\""
+done
+) | try_command_on_node -i 0 $CTDB ptrans "$test_db"
+
+num_records=$(db_ctdb_cattdb_count_records 1 "$test_db")
+if [ $num_records = "10000" ] ; then
+    echo "OK: Records added"
+else
+    echo "BAD: We did not end up with 10000 records"
+    echo "num records = $num_records"
+    exit 1
+fi
+
+ctdb_test_exit_hook_add "rm -f $test_dump"
+
+# 4.
+echo "Backup database"
+try_command_on_node 0 $CTDB backupdb "$test_db" "$test_dump"
+
+# 5.
+echo "Wipe database"
+try_command_on_node 0 $CTDB wipedb "$test_db"
+
+# check that the database is restored
+num_records=$(db_ctdb_cattdb_count_records 1 "$test_db")
+if [ $num_records = "0" ] ; then
+    echo "OK: Database was wiped"
+else
+    echo "BAD: We did not end up with an empty database"
+    echo "num records = $num_records"
+    exit 1
+fi
+
+# 6.
+echo "Restore database"
+try_command_on_node 0 $CTDB restoredb "$test_dump" "$test_db"
+
+# check that the database is restored
+num_records=$(db_ctdb_cattdb_count_records 1 "$test_db")
+if [ $num_records = "10000" ] ; then
+    echo "OK: Database was restored"
+else
+    echo "BAD: We did not end up with 10000 records"
+    echo "num records = $num_records"
+    exit 1
+fi
+
+# 7.
+wait_until_ready
+
+try_command_on_node 0 $CTDB status
+new_generation=$(sed -n -e 's/^Generation:\([0-9]*\)/\1/p' "$outfile")
+
+echo "Old generation = $generation"
+echo "New generation = $new_generation"
+
+if [ "$generation" = "$new_generation" ]; then
+    echo "OK: Database recovery not triggered."
+else
+    echo "BAD: Database recovery triggered."
+    exit 1
+fi
-- 
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