mono/tests/reflection-enum.cs

   1 using System.Reflection;
   2 using System;
   3
   4 namespace Test {
   5         public class T {
   6                 public static int Main(string[] args) {
   7                         string defaultn = "System.Reflection.ParameterAttributes";
   8                         string name = defaultn;
   9                         int verbose = 0;
  10                         foreach (string arg in args) {
  11                                 if (arg == "-v")
  12                                         verbose = 1;
  13                                 else
  14                                         name = arg;
  15                         }
  16                         Type t = Type.GetType (name);
  17                         Array values = Enum.GetValues (t);
  18                         string[] names = Enum.GetNames (t);
  19                         int i;
  20
  21                         if (verbose != 0) {
  22                                 Console.WriteLine ("Enum "+t.Name);
  23                                 for (i = 0; i < names.Length; ++i) {
  24                                         Console.WriteLine ("{0} = {1} (ToString: {2})", names [i], ((int)values.GetValue(i)).ToString(), values.GetValue(i));
  25                                 }
  26                         }
  27                         if (name == defaultn) {
  28                                 string[] truenames = {"None", "In", "Out", "Lcid", "Retval",
  29                                         "Optional", "HasDefault", "HasFieldMarshal",
  30                                         "Reserved3", "Reserved4", "ReservedMask"};
  31                                 int[] truevalues = {0, 1, 2, 4, 8, 16, 4096, 8192,
  32                                         16384, 32768, 61440};
  33
  34                                 for (i = 0; i < names.Length; ++i) {
  35                                         if (names [i] != truenames [i])
  36                                                 return 1 + i;
  37                                         if ((int)values.GetValue (i) != truevalues [i])
  38                                                 return 1 + names.Length + i;
  39                                 }
  40                         }
  41                         return 0;
  42                 }
  43         }
  44 }