1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
//
// 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 OracleTransaction_Begin : ADONetTesterClass
{
public static void Main()
{
OracleTransaction_Begin tc = new OracleTransaction_Begin();
Exception exp = null;
try
{
tc.BeginTest("OracleTransaction_Begin");
tc.run();
}
catch(Exception ex){exp = ex;}
finally {tc.EndTest(exp);}
}
[Test]
public void run()
{
Exception exp = null;
OracleConnection con = new OracleConnection(MonoTests.System.Data.Utils.ConnectedDataProvider.ConnectionString);
con.Open();
/*********************************************************
* OLEDB Provider for SQL Server does not allow nested transactions
* http://support.microsoft.com/kb/177138/EN-US/
* http://support.microsoft.com/default.aspx?scid=KB;EN-US;Q316872&
*/
if ((ConnectedDataProvider.GetDbType(con) == DataBaseServer.SQLServer) ||
(ConnectedDataProvider.GetDbType(con) == DataBaseServer.Oracle) ||
(ConnectedDataProvider.GetDbType(con) == DataBaseServer.PostgreSQL) ||
(ConnectedDataProvider.GetDbType(con) == DataBaseServer.DB2))
{
Log(string.Format("Test skipped, nested transactions are not supported in {0}", ConnectedDataProvider.GetDbType(con)));
return;
}
// How To Implement Nested Transactions with Oracle
// http://support.microsoft.com/kb/187289/EN-US/
OracleTransaction txnOuter = null;
OracleTransaction txnInner = null;
try
{
BeginCase("Check Outer Transaction Isoloation Level");
txnOuter = con.BeginTransaction();
}
catch(Exception ex){exp = ex;}
finally{EndCase(exp); exp = null;}
try
{
BeginCase("Check Inner Transaction Isoloation Level");
Compare(txnOuter.IsolationLevel,IsolationLevel.RepeatableRead);
}
catch(Exception ex){exp = ex;}
finally{EndCase(exp); exp = null;}
if (con.State == ConnectionState.Open) con.Close();
}
}
}
|
