mcs/tests/gtest-linq-23.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.Linq;
   4
   5 namespace OrderByBugExample
   6 {
   7         class Foo
   8         {
   9                 public string Name { get; set; }
  10                 public int Value1 { get; set; }
  11                 public int Value2 { get; set; }
  12         }
  13
  14         static class Program
  15         {
  16                 public static int Main ()
  17                 {
  18                         List<Foo> test = new List<Foo> ()
  19                         {
  20                                 new Foo { Name="b", Value1=37, Value2=2 },
  21                                 new Foo { Name="b", Value1=37, Value2=1 }
  22                         };
  23
  24                         // Sort using a linq expression. Mono 2.6.1 ignores item.Value2, which is incorrect behaviour.
  25                         var result = from item in test
  26                                                  orderby item.Name, item.Value1, item.Value2
  27                                                  select item;
  28
  29                         var r = result.ToList ();
  30
  31                         foreach (Foo item in r)
  32                                 Console.WriteLine ("{0}, {1}, {2}", item.Name, item.Value1, item.Value2);
  33
  34                         if (r[0].Value2 != 1 && r[1].Value2 != 2)
  35                                 return 1;
  36
  37                         Console.WriteLine ("ok");
  38                         return 0;
  39                 }
  40         }
  41 }