// Copyright © 2013, Oracle and/or its affiliates. All rights reserved.
//
// MySQL for Visual Studio is licensed under the terms of the GPLv2
// <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most 
// MySQL Connectors. There are special exceptions to the terms and 
// conditions of the GPLv2 as it is applied to this software, see the 
// FLOSS License Exception
// <http://www.mysql.com/about/legal/licensing/foss-exception.html>.
//
// This program is free software; you can redistribute it and/or modify 
// it under the terms of the GNU General Public License as published 
// by the Free Software Foundation; version 2 of the License.
//
// This program is distributed in the hope that it will be useful, but 
// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 
// for more details.
//
// You should have received a copy of the GNU General Public License along 
// with this program; if not, write to the Free Software Foundation, Inc., 
// 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using Antlr.Runtime;
using Antlr.Runtime.Tree;
using Xunit;

namespace MySql.Parser.Tests
{
  
  public class CompoundStatements
  {
    [Fact]
    public void Iterate()
    {
      StringBuilder sb;
      MySQL51Parser.program_return r =
        Utility.ParseSql(
  @"CREATE PROCEDURE doiterate(p1 INT)
BEGIN
  label1: LOOP
    SET p1 = p1 + 1;
    IF p1 < 10 THEN
      ITERATE label1;
    END IF;
    LEAVE label1;
  END LOOP label1;
  SET @x = p1;
END;
",
  false, out sb);
    }

//    [Fact]
//    public void Handler()
//    {
//      StringBuilder sb;
//      MySQL51Parser.program_return r =
//        Utility.ParseSql(@"DECLARE CONTINUE HANDLER FOR 1051
//  BEGIN
//    //-- body of handler
//  END;", false);
      
//    }

//    [Fact]
//    public void Handler2()
//    {
//      StringBuilder sb;
//      MySQL51Parser.program_return r =
//        Utility.ParseSql(@"DECLARE no_such_table CONDITION FOR 1051;
//DECLARE CONTINUE HANDLER FOR no_such_table
//  BEGIN
//    -- body of handler
//  END;", false);
//    }

//    [Fact]
//    public void Handler3()
//    {
//      StringBuilder sb;
//      MySQL51Parser.program_return r =
//        Utility.ParseSql(@"DECLARE no_such_table CONDITION FOR SQLSTATE '42S02';
//DECLARE CONTINUE HANDLER FOR no_such_table
//  BEGIN
//    -- body of handler
//  END;", false);
//    }
    [Fact]
    public void Handler()
    {
      StringBuilder sb;
      MySQL51Parser.program_return r =
        Utility.ParseSql(
        @"CREATE PROCEDURE handlerdemo()
     BEGIN
       DECLARE CONTINUE HANDLER FOR SQLSTATE '23000' SET @x2 = 1;
       SET @x = 1;
       INSERT INTO test.t VALUES (1);
       SET @x = 2;
       INSERT INTO test.t VALUES (1);
       SET @x = 3;
     END;",
        false, out sb);
    }

    [Fact]
    public void Handler2()
    {
      StringBuilder sb;
      MySQL51Parser.program_return r =
        Utility.ParseSql(
        @"
begin 
  DECLARE CONTINUE HANDLER FOR SQLWARNING BEGIN END;
end;",
        false, out sb);
    }

    [Fact]
    public void Handler3()
    {
      StringBuilder sb;
      MySQL51Parser.program_return r =
        Utility.ParseSql(
        @"
begin
  DECLARE CONTINUE HANDLER FOR SQLWARNING BEGIN END;
end;",
        false, out sb);
    }

    [Fact]
    public void Timestamp50()
    {
      StringBuilder sb;
      MySQL51Parser.program_return r =
        Utility.ParseSql(
        @"create procedure sp() 
begin 
  DECLARE mystamp timestamp( 20 );
END;",
        true, out sb, new Version( 5, 0 ));
      Assert.True(sb.Length != 0);
    }

    [Fact]
    public void Timestamp51()
    {
      StringBuilder sb;
      MySQL51Parser.program_return r =
        Utility.ParseSql(
        @"create procedure sp() 
begin 
  DECLARE mystamp timestamp( 20 );
END;",
        false, out sb, new Version(5, 1));
    }
  }
}
