mcs/class/System.Data.OracleClient/Test/System.Data.OracleClient.jvm/OracleDataReader/OracleDataReader_GetChars.cs

   1 //
   2 // Copyright (c) 2006 Mainsoft Co.
   3 //
   4 // Permission is hereby granted, free of charge, to any person obtaining
   5 // a copy of this software and associated documentation files (the
   6 // "Software"), to deal in the Software without restriction, including
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   9 // permit persons to whom the Software is furnished to do so, subject to
  10 // the following conditions:
  11 //
  12 // The above copyright notice and this permission notice shall be
  13 // included in all copies or substantial portions of the Software.
  14 //
  15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  16 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  17 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  18 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  19 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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  21 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  22 //
  23
  24 using System;
  25 using System.Data;
  26 using System.Data.OracleClient;
  27
  28 using MonoTests.System.Data.Utils;
  29
  30
  31 using NUnit.Framework;
  32
  33 namespace MonoTests.System.Data.OracleClient
  34 {
  35         [TestFixture]
  36         public class OracleDataReader_GetChars : ADONetTesterClass
  37         {
  38                 OracleConnection con;
  39                 char [] Result;
  40
  41                 [SetUp]
  42                 public void SetUp()
  43                 {
  44                         Exception exp = null;
  45                         BeginCase("Setup");
  46                         try
  47                         {
  48                                 //prepare data
  49                                 base.PrepareDataForTesting(MonoTests.System.Data.Utils.ConnectedDataProvider.ConnectionString);
  50
  51                                 con = new OracleConnection(MonoTests.System.Data.Utils.ConnectedDataProvider.ConnectionString);
  52                                 Result = new char[100];
  53                                 con.Open();
  54                         }
  55                         catch(Exception ex)     {exp = ex;}
  56                         finally {EndCase(exp); exp = null;}
  57                 }
  58
  59                 [TearDown]
  60                 public void TearDown()
  61                 {
  62                         if (con.State == ConnectionState.Open) con.Close();
  63                 }
  64
  65                 public static void Main()
  66                 {
  67                         OracleDataReader_GetChars tc = new OracleDataReader_GetChars();
  68                         Exception exp = null;
  69                         try
  70                         {
  71                                 tc.BeginTest("OracleDataReader_GetChars");
  72                                 tc.SetUp();
  73                                 tc.run();
  74                                 tc.TearDown();
  75                         }
  76                         catch(Exception ex){exp = ex;}
  77                         finally {tc.EndTest(exp);}
  78                 }
  79
  80                 [Test]
  81                 public void run()
  82                 {
  83                         Exception exp = null;
  84                         long rdrResults = 0;
  85
  86                         OracleCommand cmd = new OracleCommand("Select LastName From Employees Where EmployeeID = 100", con);
  87                         OracleDataReader rdr = cmd.ExecuteReader();
  88                         rdr.Read();
  89
  90                         //LastName should be "Last100"
  91
  92                         try
  93                         {
  94                                 BeginCase("check result length");
  95                                 rdrResults = rdr.GetChars(0, 0, Result, 0, Result.Length);
  96                                 Compare(rdrResults,(long)"Last100".Length  );
  97                         }
  98                         catch(Exception ex){exp = ex;}
  99                         finally{EndCase(exp); exp = null;}
 100
 101                         try
 102                         {
 103                                 BeginCase("check result - char[0]");
 104                                 Compare(Result[0] ,'L');
 105                         }
 106                         catch(Exception ex){exp = ex;}
 107                         finally{EndCase(exp); exp = null;}
 108
 109                         try
 110                         {
 111                                 BeginCase("check result - char[last char index]");
 112                                 Compare(Result["Last100".Length-1] ,'0');
 113                         }
 114                         catch(Exception ex){exp = ex;}
 115                         finally{EndCase(exp); exp = null;}
 116
 117                 }
 118         }
 119 }