mcs/class/System.Data/Test/System.Data.OleDb/OleDbPermissionTest.cs

   1 //\r
   2 // OleDbPermissionTest.cs - NUnit Test Cases for OleDbPermission\r
   3 //\r
   4 // Author:\r
   5 //      Sebastien Pouliot  <sebastien@ximian.com>\r
   6 //\r
   7 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)\r
   8 //\r
   9 // Permission is hereby granted, free of charge, to any person obtaining\r
  10 // a copy of this software and associated documentation files (the\r
  11 // "Software"), to deal in the Software without restriction, including\r
  12 // without limitation the rights to use, copy, modify, merge, publish,\r
  13 // distribute, sublicense, and/or sell copies of the Software, and to\r
  14 // permit persons to whom the Software is furnished to do so, subject to\r
  15 // the following conditions:\r
  16 // \r
  17 // The above copyright notice and this permission notice shall be\r
  18 // included in all copies or substantial portions of the Software.\r
  19 // \r
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE\r
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION\r
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\r
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
  27 //\r
  28 \r
  29 using NUnit.Framework;\r
  30 using System;\r
  31 using System.Data;\r
  32 using System.Data.Common;\r
  33 using System.Data.OleDb;\r
  34 using System.Security;\r
  35 using System.Security.Permissions;\r
  36 \r
  37 namespace MonoTests.System.Data.OleDb {\r
  38 \r
  39         // NOTE: Most tests are are located in the base class, DBDataPermission\r
  40 \r
  41         [TestFixture]\r
  42         public class OleDbPermissionTest {\r
  43 \r
  44                 private void Check (string msg, OleDbPermission perm, bool blank, bool unrestricted, int count)\r
  45                 {\r
  46                         Assert.AreEqual (blank, perm.AllowBlankPassword, msg + ".AllowBlankPassword");\r
  47                         Assert.AreEqual (unrestricted, perm.IsUnrestricted (), msg + ".IsUnrestricted");\r
  48                         if (count == 0)\r
  49                                 Assert.IsNull (perm.ToXml ().Children, msg + ".Count != 0");\r
  50                         else\r
  51                                 Assert.AreEqual (count, perm.ToXml ().Children.Count, msg + ".Count");\r
  52                         Assert.AreEqual (String.Empty, perm.Provider, "Provider");\r
  53                 }\r
  54 \r
  55                 [Test]\r
  56                 [ExpectedException (typeof (ArgumentOutOfRangeException))]\r
  57                 public void PermissionState_Invalid ()\r
  58                 {\r
  59                         PermissionState ps = (PermissionState)Int32.MinValue;\r
  60                         OleDbPermission perm = new OleDbPermission (ps);\r
  61                 }\r
  62 \r
  63                 [Test]\r
  64                 public void None ()\r
  65                 {\r
  66                         OleDbPermission perm = new OleDbPermission (PermissionState.None);\r
  67                         Check ("None-1", perm, false, false, 0);\r
  68                         perm.AllowBlankPassword = true;\r
  69                         Check ("None-2", perm, true, false, 0);\r
  70 \r
  71                         OleDbPermission copy = (OleDbPermission)perm.Copy ();\r
  72                         Check ("Copy_None-1", copy, true, false, 0);\r
  73                         copy.AllowBlankPassword = false;\r
  74                         Check ("Copy_None-2", copy, false, false, 0);\r
  75                 }\r
  76 \r
  77                 [Test]\r
  78                 public void None_Childs ()\r
  79                 {\r
  80                         OleDbPermission perm = new OleDbPermission (PermissionState.None);\r
  81                         perm.Add ("data source=localhost;", String.Empty, KeyRestrictionBehavior.AllowOnly);\r
  82                         perm.Add ("data source=127.0.0.1;", "password=;", KeyRestrictionBehavior.PreventUsage);\r
  83 \r
  84                         Check ("None-Childs-1", perm, false, false, 2);\r
  85                         perm.AllowBlankPassword = true;\r
  86                         Check ("None-Childs-2", perm, true, false, 2);\r
  87 \r
  88                         OleDbPermission copy = (OleDbPermission)perm.Copy ();\r
  89                         Check ("Copy_None-Childs-1", copy, true, false, 2);\r
  90                         copy.AllowBlankPassword = false;\r
  91                         Check ("Copy_None-Childs-2", copy, false, false, 2);\r
  92                 }\r
  93 \r
  94                 [Test]\r
  95                 public void Unrestricted ()\r
  96                 {\r
  97                         OleDbPermission perm = new OleDbPermission (PermissionState.Unrestricted);\r
  98                         Check ("Unrestricted-1", perm, false, true, 0);\r
  99                         perm.AllowBlankPassword = true;\r
 100                         Check ("Unrestricted-2", perm, true, true, 0);\r
 101 \r
 102                         OleDbPermission copy = (OleDbPermission)perm.Copy ();\r
 103                         // note: Unrestricted is always created with default values (so AllowBlankPassword is false)\r
 104                         Check ("Copy_Unrestricted-1", copy, false, true, 0);\r
 105                         copy.AllowBlankPassword = true;\r
 106                         Check ("Copy_Unrestricted-2", copy, true, true, 0);\r
 107                 }\r
 108 \r
 109                 [Test]\r
 110                 public void Unrestricted_Add ()\r
 111                 {\r
 112                         OleDbPermission perm = new OleDbPermission (PermissionState.Unrestricted);\r
 113                         Check ("Unrestricted-NoChild", perm, false, true, 0);\r
 114                         perm.Add ("data source=localhost;", String.Empty, KeyRestrictionBehavior.AllowOnly);\r
 115                         // note: Lost unrestricted state when children was added\r
 116                         Check ("Unrestricted-WithChild", perm, false, false, 1);\r
 117                 }\r
 118 \r
 119                 [Test]\r
 120                 public void Provider ()\r
 121                 {\r
 122                         OleDbPermission perm = new OleDbPermission (PermissionState.None);\r
 123                         perm.Provider = String.Empty;\r
 124                         Assert.AreEqual (String.Empty, perm.Provider, "Empty");\r
 125                         perm.Provider = "Mono";\r
 126                         Assert.AreEqual ("Mono", perm.Provider, "Mono");\r
 127                         perm.Provider = null;\r
 128                         Assert.AreEqual (String.Empty, perm.Provider, "Empty(null)");\r
 129                 }\r
 130         }\r
 131 }\r