content: /*
   * Copyright 1999-2017 Alibaba Group Holding Ltd.
   *
   * Licensed 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 com.alibaba.druid.bvt.sql.mysql;
  
  import com.alibaba.druid.sql.SQLUtils;
  import com.alibaba.druid.sql.ast.SQLStatement;
  import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
  import com.alibaba.druid.sql.parser.SQLStatementParser;
  import com.alibaba.druid.util.JdbcConstants;
  import junit.framework.TestCase;
  
  import java.util.List;
  
  public class LogicalOperatorsTest extends TestCase {
      public void test_0() throws Exception {
          String sql = "SELECT 10 IS TRUE;";
  
          SQLStatementParser parser = new MySqlStatementParser(sql);
          List<SQLStatement> stmtList = parser.parseStatementList();
  
          String text = output(stmtList);
  
          assertEquals("SELECT 10 IS true;", text);
      }
  
      public void test_1() throws Exception {
          String sql = "SELECT -10 IS TRUE;";
  
          SQLStatementParser parser = new MySqlStatementParser(sql);
          List<SQLStatement> stmtList = parser.parseStatementList();
  
          String text = output(stmtList);
  
          assertEquals("SELECT -10 IS true;", text);
      }
  
      public void test_2() throws Exception {
          String sql = "SELECT 'string' IS NOT NULL;";
  
          SQLStatementParser parser = new MySqlStatementParser(sql);
          List<SQLStatement> stmtList = parser.parseStatementList();
  
          String text = output(stmtList);
  
          assertEquals("SELECT 'string' IS NOT NULL;", text);
      }
  
      public void test_3() throws Exception {
          String sql = "SELECT NOT 10;";
  
          SQLStatementParser parser = new MySqlStatementParser(sql);
          List<SQLStatement> stmtList = parser.parseStatementList();
  
          String text = output(stmtList);
  
          assertEquals("SELECT NOT 10;", text);
      }
  
      public void test_4() throws Exception {
          String sql = "SELECT NOT 0;";
  
          SQLStatementParser parser = new MySqlStatementParser(sql);
          List<SQLStatement> stmtList = parser.parseStatementList();
  
          String text = output(stmtList);
  
          assertEquals("SELECT NOT 0;", text);
      }
  
      public void test_5() throws Exception {
          String sql = "SELECT NOT NULL;";
  
          SQLStatementParser parser = new MySqlStatementParser(sql);
          List<SQLStatement> stmtList = parser.parseStatementList();
  
          String text = output(stmtList);
  
          assertEquals("SELECT NOT NULL;", text);
      }
  
      public void test_6() throws Exception {
          String sql = "SELECT ! (1+1);";
  
          SQLStatementParser parser = new MySqlStatementParser(sql);
          List<SQLStatement> stmtList = parser.parseStatementList();
  
          String text = output(stmtList);
  
          assertEquals("SELECT !(1 + 1);", text);
      }
  
      public void test_7() throws Exception {
          String sql = "SELECT ! 1+1;";
  
          SQLStatementParser parser = new MySqlStatementParser(sql);
          List<SQLStatement> stmtList = parser.parseStatementList();
  
          String text = output(stmtList);
  
          assertEquals("SELECT !1 + 1;", text);
      }
  
      public void test_8() throws Exception {
          String sql = "SELECT 1 && 1;";
  
          SQLStatementParser parser = new MySqlStatementParser(sql);
          List<SQLStatement> stmtList = parser.parseStatementList();
  
          String text = output(stmtList);
  
          assertEquals("SELECT 1\n\tAND 1;", text);
      }
  
      public void test_9() throws Exception {
          String sql = "SELECT 1 AND NULL;";
  
          SQLStatementParser parser = new MySqlStatementParser(sql);
          List<SQLStatement> stmtList = parser.parseStatementList();
  
          String text = output(stmtList);
  
          assertEquals("SELECT 1\n\tAND NULL;", text);
      }
  
      public void test_10() throws Exception {
          String sql = "SELECT 0 OR NULL;";
  
          SQLStatementParser parser = new MySqlStatementParser(sql);
          List<SQLStatement> stmtList = parser.parseStatementList();
  
          String text = output(stmtList);
  
          assertEquals("SELECT 0\n\tOR NULL;", text);
      }
  
      public void test_11() throws Exception {
          String sql = "SELECT 0 || NULL;";
  
          SQLStatementParser parser = new MySqlStatementParser(sql);
          List<SQLStatement> stmtList = parser.parseStatementList();
  
          String text = output(stmtList);
  
          assertEquals("SELECT 0\n\tOR NULL;", text);
      }
  
      public void test_12() throws Exception {
          String sql = "SELECT 0 XOR NULL;";
  
          SQLStatementParser parser = new MySqlStatementParser(sql);
          List<SQLStatement> stmtList = parser.parseStatementList();
  
          String text = output(stmtList);
  
          assertEquals("SELECT 0 XOR NULL;", text);
      }
  
      public void test_13() throws Exception {
          String sql = "SELECT 1 XOR 1 XOR 1;";
  
          SQLStatementParser parser = new MySqlStatementParser(sql);
          List<SQLStatement> stmtList = parser.parseStatementList();
  
          String text = output(stmtList);
  
          assertEquals("SELECT 1 XOR 1 XOR 1;", text);
      }
  
      public void test14() {
          String sql = "SELECT ~1;";
  
          SQLStatementParser parser = new MySqlStatementParser(sql);
          List<SQLStatement> stmtList = parser.parseStatementList();
  
          String text = output(stmtList);
  
          assertEquals("SELECT ~1;", text);
  
          sql = "SELECT ~(1+1);";
  
          parser = new MySqlStatementParser(sql);
          stmtList = parser.parseStatementList();
  
          text = output(stmtList);
  
          assertEquals("SELECT ~(1 + 1);", text);
      }
  
      public void test15() {
          String sql = "SELECT * FROM SUNTEST WHERE ~ID = 1;";
  
          SQLStatementParser parser = new MySqlStatementParser(sql);
          List<SQLStatement> stmtList = parser.parseStatementList();
  
          String text = SQLUtils.toSQLString(stmtList, JdbcConstants.MYSQL);
          assertEquals("SELECT *\n" +
                  "FROM SUNTEST\n" +
                  "WHERE ~ID = 1;", text);
  
          sql = "SELECT * FROM SUNTEST WHERE ~(ID = 1);";
  
          parser = new MySqlStatementParser(sql);
          stmtList = parser.parseStatementList();
  
          text = SQLUtils.toSQLString(stmtList, JdbcConstants.MYSQL);
          assertEquals("SELECT *\nFROM SUNTEST\nWHERE ~(ID = 1);", text);
      }
  
      private String output(List<SQLStatement> stmtList) {
          return SQLUtils.toSQLString(stmtList, JdbcConstants.MYSQL);
      }
  }
  