mono/mcs/class/System.Data/Test/System.Data.Tests.Mainsoft/System.Data/DataTableCollection/DataTableCollection_CollectionChanging.cs

// Authors:
//   Rafael Mizrahi   <[email protected]>
//   Erez Lotan       <[email protected]>
//   Oren Gurfinkel   <[email protected]>
//   Ofer Borstein
// 
// Copyright (c) 2004 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 NUnit.Framework;
using GHTUtils;
using GHTUtils.Base;

namespace tests.system_data_dll.System_Data
{
[TestFixture]
public class DataTableCollection_CollectionChanging : GHTBase
{
	private int counter=0;
	public static void Main()
	{
		DataTableCollection_CollectionChanging tc = new DataTableCollection_CollectionChanging();
		Exception exp = null;
		try
		{
			tc.BeginTest("DataTableCollection_CollectionChanging");
			tc.run();
		}
		catch(Exception ex)
		{
			exp = ex;
		}
		finally
		{
			tc.EndTest(exp);
		}
		
	}

	//Activate This Construntor to log All To Standard output
	//public TestClass():base(true){}

	//Activate this constructor to log Failures to a log file
	//public TestClass(System.IO.TextWriter tw):base(tw, false){}


	//Activate this constructor to log All to a log file
	//public TestClass(System.IO.TextWriter tw):base(tw, true){}

	//BY DEFAULT LOGGING IS DONE TO THE STANDARD OUTPUT ONLY FOR FAILURES

	public void run()
	{
		Exception exp = null;
		try
		{
			BeginCase("DataTableCollection_CollectionChanging");
			DataTableCollection_CollectionChanging1();
		} 
		catch(Exception ex)
		{
			exp = ex;
		}
		finally
		{
			EndCase(exp);
			exp = null;
		}
	}
	[Test]
	public void DataTableCollection_CollectionChanging1()
	{
		DataSet ds = new DataSet();
		ds.Tables.CollectionChanging+=new System.ComponentModel.CollectionChangeEventHandler(Tables_CollectionChanging);
		ds.Tables.Add();
		ds.Tables.Add();
		System.Threading.Thread.Sleep(500);
		Compare(counter,2);

		ds.Tables.Remove(ds.Tables[0]);
		ds.Tables.Remove(ds.Tables[0]);
		System.Threading.Thread.Sleep(500);
		Compare(counter,4);

	}

	private void Tables_CollectionChanging(object sender, System.ComponentModel.CollectionChangeEventArgs e)
	{
		counter++;
		
	}
}
}