mcs/class/System.Data.OracleClient/Test/System.Data.OracleClient.jvm/OracleDataReader/OracleDataReader_GetInt32_I.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
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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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  22 //
  23
  24 using System;
  25 using System.Data;
  26 using System.Data.OracleClient;
  27
  28 using MonoTests.System.Data.Utils;
  29
  30 using MonoTests.System.Data.Utils.Data;
  31
  32 using NUnit.Framework;
  33
  34 namespace MonoTests.System.Data.OracleClient
  35 {
  36         [TestFixture]
  37         public class OracleDataReader_GetInt32_I : ADONetTesterClass
  38         {
  39                 private Exception exp = null;
  40                 private int testTypesInvocations;
  41
  42                 public static void Main()
  43                 {
  44                         OracleDataReader_GetInt32_I tc = new OracleDataReader_GetInt32_I();
  45                         Exception exp = null;
  46                         try
  47                         {
  48                                 tc.BeginTest("OracleDataReader_GetInt32_I");
  49                                 tc.run();
  50                         }
  51                         catch(Exception ex)
  52                         {
  53                                 tc.exp = ex;
  54                         }
  55                         finally
  56                         {
  57                                 tc.EndTest(tc.exp);
  58                         }
  59                 }
  60
  61                 [Test]
  62                 public void run()
  63                 {
  64                         DoTestTypes(ConnectedDataProvider.GetSimpleDbTypesParameters());
  65                         DoTestTypes(ConnectedDataProvider.GetExtendedDbTypesParameters());
  66                 }
  67
  68                 public void DoTestTypes(DbTypeParametersCollection row)
  69                 {
  70                         testTypesInvocations++;
  71                         exp = null;
  72                         string rowId = "13286_" + this.testTypesInvocations.ToString();
  73                         OracleDataReader rdr = null;
  74                         OracleConnection con = null;
  75                         try
  76                         {
  77                                 row.ExecuteInsert(rowId);
  78                                 row.ExecuteSelectReader(rowId, out rdr, out con);
  79                                 while (rdr.Read())
  80                                 {
  81                                         //Run over all the columns in the result set row.
  82                                         //For each column, try to read it as a Int32.
  83                                         for (int i=0; i<row.Count; i++)
  84                                         {
  85                                                 if (row[i].Value.GetType() == typeof(Int32) ||
  86                                                         row[i].Value.GetType() == typeof(double) ||
  87                                                         row[i].Value.GetType() == typeof(decimal)) { //The value in the result set should be a Int32.
  88                                                         try
  89                                                         {
  90                                                                 BeginCase(string.Format("Calling GetInt32() on a field of dbtype {0}", row[i].DbTypeName));
  91                                                                 Int32 retInt32 = rdr.GetInt32(i);
  92                                                                 Compare(Convert.ToInt32(row[i].Value), retInt32);
  93                                                         }
  94                                                         catch (Exception ex)
  95                                                         {
  96                                                                 exp = ex;
  97                                                         }
  98                                                         finally
  99                                                         {
 100                                                                 EndCase(exp);
 101                                                                 exp = null;
 102                                                         }
 103                                                 }
 104                                                 else //The value in the result set should NOT be Int32. In this case an Invalid case exception should be thrown.
 105                                                 {
 106                                                         try
 107                                                         {
 108                                                                 BeginCase(string.Format("Calling GetInt32() on a field of dbtype {0}", row[i].DbTypeName));
 109                                                                 Int32 retInt32 = rdr.GetInt32(i);
 110                                                                 ExpectedExceptionNotCaught("InvalidCastException");
 111                                                         }
 112                                                         catch (InvalidCastException ex)
 113                                                         {
 114                                                                 ExpectedExceptionCaught(ex);
 115                                                         }
 116                                                         catch (Exception ex)
 117                                                         {
 118                                                                 exp = ex;
 119                                                         }
 120                                                         finally
 121                                                         {
 122                                                                 EndCase(exp);
 123                                                                 exp = null;
 124                                                         }
 125                                                 }
 126                                         }
 127                                 }
 128                         }
 129                         finally
 130                         {
 131                                 row.ExecuteDelete(rowId);
 132                                 if ( (rdr != null) && (!rdr.IsClosed) )
 133                                 {
 134                                         rdr.Close();
 135                                 }
 136                                 if ( (con != null) && (con.State != ConnectionState.Closed) )
 137                                 {
 138                                         con.Close();
 139                                 }
 140                         }
 141                 }
 142         }
 143
 144 }