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//
// Copyright (c) 2006 Mainsoft Co.
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Data;
using System.Data.OracleClient;
using MonoTests.System.Data.Utils;
using NUnit.Framework;
namespace MonoTests.System.Data.OracleClient
{
[TestFixture]
public class OracleDataAdapter_Fill_3: ADONetTesterClass
{
public static void Main()
{
OracleDataAdapter_Fill_3 tc = new OracleDataAdapter_Fill_3();
Exception exp = null;
try
{
tc.BeginTest("OracleDataAdapter_Fill_3");
tc.run();
}
catch(Exception ex){exp = ex;}
finally {tc.EndTest(exp);}
}
[Test]
public void run()
{
Exception exp = null;
//in DB2 when trying to fill an empty table - no table is loaded
OracleConnection conn = new OracleConnection(MonoTests.System.Data.Utils.ConnectedDataProvider.ConnectionString);
OracleDataAdapter oleDBda = new OracleDataAdapter();
oleDBda.SelectCommand = new OracleCommand("Select * from GH_EMPTYTABLE",conn);
DataSet ds = new DataSet();
oleDBda.Fill(ds);
try
{
BeginCase("Table count - fill with SP");
Compare(ds.Tables.Count ,1 );
}
catch(Exception ex) {exp = ex;}
finally {EndCase(exp); exp = null;}
//add for bug #2508 - OLEDBDataAdapter.Fill fills only the 1st result set, reported from an evaluation
if (ConnectedDataProvider.GetDbType(oleDBda.SelectCommand.Connection) == DataBaseServer.SQLServer)
//multiple commands can not be done with Oracle or DB2
{
//get excpected results
if (oleDBda.SelectCommand.Connection.State != ConnectionState.Open)
{
oleDBda.SelectCommand.Connection.Open();
}
OracleCommand cmd = new OracleCommand("",oleDBda.SelectCommand.Connection);
cmd.CommandText = "Select count(*) from Customers";
int TblResult0 = (int)cmd.ExecuteScalar();
cmd.CommandText = "Select count(*) from Categories";
int TblResult1 = (int)cmd.ExecuteScalar();
cmd.CommandText = "Select count(*) from Region";
int TblResult2 = (int)cmd.ExecuteScalar();
if (oleDBda.SelectCommand.Connection.State != ConnectionState.Closed)
{
oleDBda.SelectCommand.Connection.Close();
}
oleDBda.SelectCommand.CommandText = "Select * from Customers; " +
"Select * from Categories; " +
"Select * from Region";
ds = new DataSet();
oleDBda.Fill(ds);
try
{
BeginCase("Table count - Fill with query");
Compare(ds.Tables.Count ,3 );
}
catch(Exception ex) {exp = ex;}
finally {EndCase(exp); exp = null;}
try
{
BeginCase("Table 0 rows count");
Compare(ds.Tables[0].Rows.Count ,TblResult0 );
}
catch(Exception ex) {exp = ex;}
finally {EndCase(exp); exp = null;}
try
{
BeginCase("Table 1 rows count");
Compare(ds.Tables[1].Rows.Count ,TblResult1 );
}
catch(Exception ex) {exp = ex;}
finally {EndCase(exp); exp = null;}
try
{
BeginCase("Table 2 rows count");
Compare(ds.Tables[2].Rows.Count ,TblResult2 );
}
catch(Exception ex) {exp = ex;}
finally {EndCase(exp); exp = null;}
}
}
}
}
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