add case

regression-test/suites/auth_p0/test_frontends_disks_auth.groovy

@@ -0,0 +1,55 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+import org.junit.Assert;
+
+suite("test_frontends_disks_auth","p0,auth") {
+    String suiteName = "test_frontends_disks_auth"
+    String user = "${suiteName}_user"
+    String pwd = 'C123_567p'
+    try_sql("DROP USER ${user}")
+    sql """CREATE USER '${user}' IDENTIFIED BY '${pwd}'"""
+
+    //cloud-mode
+    if (isCloudMode()) {
+        def clusters = sql " SHOW CLUSTERS; "
+        assertTrue(!clusters.isEmpty())
+        def validCluster = clusters[0][0]
+        sql """GRANT USAGE_PRIV ON CLUSTER ${validCluster} TO ${user}""";
+    }
+
+    sql """grant select_priv on regression_test to ${user}"""
+
+    connect(user=user, password="${pwd}", url=context.config.jdbcUrl) {
+        test {
+              sql """
+                  select * from frontends_disks();
+              """
+              exception "denied"
+        }
+    }
+
+    sql """grant admin_priv on *.*.* to ${user}"""
+
+    connect(user=user, password="${pwd}", url=context.config.jdbcUrl) {
+         sql """
+             select * from frontends_disks();
+         """
+    }
+
+    try_sql("DROP USER ${user}")
+}