[regression](metrics) add a regression for version metrics (#45593)

Related PR: #45490

regression-test/suites/metrics_p0/test_version_metrics.groovy

@@ -0,0 +1,75 @@
+// 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.
+
+suite("test_version_metrics") {
+    httpTest {
+        endpoint context.config.feHttpAddress
+        uri "/metrics"
+        op "get"
+        check { code, body ->
+            logger.debug("code:${code} body:${body}");
+            assertEquals(200, code)
+            assertTrue(body.contains("doris_fe_version"))
+            for (final def line in body.split("\n")) {
+                if (line.contains("doris_fe_version") && !line.contains("#")) {
+                    assertTrue(Long.parseLong(line.split(" ")[1]) >= 0)
+                }
+            }
+        }
+    }
+
+    def res = sql_return_maparray("show backends")
+    def beBrpcEndpoint = res[0].Host + ":" + res[0].BrpcPort
+
+    httpTest {
+        endpoint beBrpcEndpoint
+        uri "/brpc_metrics"
+        op "get"
+        check { code, body ->
+            logger.debug("code:${code} body:${body}");
+            assertEquals(200, code)
+            assertTrue(body.contains("doris_be_version"))
+            for (final def line in body.split("\n")) {
+                if (line.contains("doris_be_version") && !line.contains("#")) {
+                    assertTrue(Long.parseLong(line.split(" ")[1]) >= 0)
+                }
+            }
+        }
+    }
+
+    if (cluster.isRunning() && cluster.isCloudMode()) {
+
+        def ms = cluster.getAllMetaservices().get(0)
+        def msEndpoint = ms.host + ":" + ms.httpPort
+
+        httpTest {
+            endpoint msEndpoint
+            uri "/brpc_metrics"
+            op "get"
+            check { code, body ->
+                logger.debug("code:${code} body:${body}");
+                assertEquals(200, code)
+                assertTrue(body.contains("doris_cloud_version"))
+                for (final def line in body.split("\n")) {
+                    if (line.contains("doris_cloud_version") && !line.contains("#")) {
+                        assertTrue(Long.parseLong(line.split(" ")[1]) >= 0)
+                    }
+                }
+            }
+        }
+    }
+}