| // 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. |
| |
| package org.apache.doris.analysis; |
| |
| import org.apache.doris.common.util.SqlParserUtils; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import java.io.StringReader; |
| import java.lang.reflect.Method; |
| |
| public class AdminShowReplicaTest { |
| |
| @Test |
| public void testShowReplicaStatus() { |
| String stmt = new String("ADMIN SHOW REPLICA STATUS FROM db.tbl1 WHERE status = 'ok'"); |
| testAnalyzeWhere(stmt, true); |
| |
| stmt = new String("ADMIN SHOW REPLICA STATUS FROM db.tbl1 WHERE status != 'ok'"); |
| testAnalyzeWhere(stmt, true); |
| |
| stmt = new String("ADMIN SHOW REPLICA STATUS FROM db.tbl1 WHERE status = 'dead'"); |
| testAnalyzeWhere(stmt, true); |
| |
| stmt = new String("ADMIN SHOW REPLICA STATUS FROM db.tbl1 WHERE status != 'VERSION_ERROR'"); |
| testAnalyzeWhere(stmt, true); |
| |
| stmt = new String("ADMIN SHOW REPLICA STATUS FROM db.tbl1 WHERE status = 'MISSING'"); |
| testAnalyzeWhere(stmt, true); |
| |
| stmt = new String("ADMIN SHOW REPLICA STATUS FROM db.tbl1 WHERE status = 'missing'"); |
| testAnalyzeWhere(stmt, true); |
| |
| stmt = new String("ADMIN SHOW REPLICA STATUS FROM db.tbl1 WHERE status != 'what'"); |
| testAnalyzeWhere(stmt, false); |
| |
| stmt = new String("ADMIN SHOW REPLICA STATUS FROM db.tbl1 WHERE status = 'how'"); |
| testAnalyzeWhere(stmt, false); |
| } |
| |
| private void testAnalyzeWhere(String stmt, boolean correct) { |
| SqlParser parser = new SqlParser(new SqlScanner(new StringReader(stmt))); |
| AdminShowReplicaStatusStmt showStmt = null; |
| try { |
| showStmt = (AdminShowReplicaStatusStmt) SqlParserUtils.getFirstStmt(parser); |
| } catch (Error e) { |
| Assert.fail(e.getMessage()); |
| } catch (Exception e) { |
| Assert.fail(e.getMessage()); |
| } |
| |
| try { |
| Method method = AdminShowReplicaStatusStmt.class.getDeclaredMethod("analyzeWhere"); |
| method.setAccessible(true); |
| if (!(Boolean) method.invoke(showStmt)) { |
| if (correct) { |
| Assert.fail(); |
| } |
| return; |
| } |
| } catch (Exception e) { |
| if (tryAssert(correct, e)) { |
| return; |
| } |
| } |
| if (!correct) { |
| Assert.fail(); |
| } |
| } |
| |
| private boolean tryAssert(boolean correct, Exception e) { |
| if (correct) { |
| e.printStackTrace(); |
| Assert.fail(e.getMessage()); |
| } |
| return true; |
| } |
| |
| |
| } |