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// 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;
}
}