133 lines
4.2 KiB
C#
133 lines
4.2 KiB
C#
//
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// Copyright (c) 2006 Mainsoft Co.
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Data;
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using System.Data.OracleClient;
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using MonoTests.System.Data.Utils;
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using NUnit.Framework;
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namespace MonoTests.System.Data.OracleClient
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{
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[TestFixture]
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public class OracleTransaction_Commit : ADONetTesterClass
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{
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public static void Main()
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{
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OracleTransaction_Commit tc = new OracleTransaction_Commit();
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Exception exp = null;
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try
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{
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tc.BeginTest("OracleTransaction_Commit");
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tc.run();
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}
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catch(Exception ex){exp = ex;}
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finally {tc.EndTest(exp);}
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}
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[Test]
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public void run()
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{
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Exception exp = null;
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// ORACLE does not support transactions with savepoints
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// http://support.microsoft.com/kb/187289/EN-US/
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if (ConnectedDataProvider.GetDbType(MonoTests.System.Data.Utils.ConnectedDataProvider.ConnectionString) == DataBaseServer.Oracle) return;
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if (ConnectedDataProvider.GetDbType(MonoTests.System.Data.Utils.ConnectedDataProvider.ConnectionString) == DataBaseServer.PostgreSQL) return;
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//prepare data
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base.PrepareDataForTesting(MonoTests.System.Data.Utils.ConnectedDataProvider.ConnectionString);
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OracleConnection con = new OracleConnection(MonoTests.System.Data.Utils.ConnectedDataProvider.ConnectionString);
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con.Open();
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//prepare command for checking database
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OracleConnection conSelect = new OracleConnection(MonoTests.System.Data.Utils.ConnectedDataProvider.ConnectionString);
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conSelect.Open();
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OracleCommand cmdSelect = new OracleCommand("Select Title From Employees where EmployeeID in (100,200)", conSelect);
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OracleTransaction txn = con.BeginTransaction();
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//prepare first transaction
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OracleCommand cmd1 = new OracleCommand("Update Employees Set Title = 'New Value1' Where EmployeeID = 100",con);
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cmd1.Transaction = txn;
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//prepare a second transaction
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OracleCommand cmd2 = new OracleCommand("Update Employees Set Title = 'New Value2' Where EmployeeID = 200",con);
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cmd2.Transaction = txn;
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try
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{
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BeginCase("one transaction - After commiting transaction");
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cmd1.ExecuteNonQuery();
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txn.Commit();
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string Result = cmdSelect.ExecuteScalar().ToString();
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Compare(Result,"New Value1" );
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}
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catch(Exception ex){exp = ex;}
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finally{EndCase(exp); exp = null;}
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conSelect.Close();
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//prepare data
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base.PrepareDataForTesting(MonoTests.System.Data.Utils.ConnectedDataProvider.ConnectionString);
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conSelect.Open();
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txn = con.BeginTransaction();
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cmd1.Transaction = txn;
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cmd2.Transaction = txn;
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cmd1.ExecuteNonQuery();
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cmd2.ExecuteNonQuery();
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txn.Commit();
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OracleDataReader rdr = cmdSelect.ExecuteReader();
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try
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{
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BeginCase("two transaction - check first transaction");
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rdr.Read();
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Compare(rdr.GetString(0),"New Value1" );
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}
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catch(Exception ex){exp = ex;}
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finally{EndCase(exp); exp = null;}
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try
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{
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BeginCase("two transaction - check second transaction");
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rdr.Read();
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Compare(rdr.GetString(0),"New Value2" );
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}
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catch(Exception ex){exp = ex;}
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finally{EndCase(exp); exp = null;}
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if (con.State == ConnectionState.Open) con.Close();
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if (conSelect.State == ConnectionState.Open) conSelect.Close();
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}
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}
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} |