mcs/tests/test-101.cs

   1 using System;
   2 using System.Reflection;
   3
   4 namespace Test {
   5
   6         public class MyAttribute: Attribute {
   7                 public string val;
   8                 public MyAttribute (string stuff) {
   9                         System.Console.WriteLine (stuff);
  10                         val = stuff;
  11                 }
  12         }
  13
  14         public class My2Attribute: MyAttribute {
  15                 public int ival;
  16                 public My2Attribute (string stuff, int blah) : base (stuff) {
  17                         System.Console.WriteLine ("ctor with int val"+stuff);
  18                         ival = blah;
  19                 }
  20         }
  21
  22         [My("testclass")]
  23         [My2("testclass", 22)]
  24         public class Test {
  25                 static public int Main() {
  26                         System.Reflection.MemberInfo info = typeof (Test);
  27                         object[] attributes = info.GetCustomAttributes (false);
  28                         for (int i = 0; i < attributes.Length; i ++) {
  29                                 System.Console.WriteLine(attributes[i]);
  30                         }
  31                         if (attributes.Length != 2)
  32                                 return 1;
  33                         MyAttribute attr = (MyAttribute) attributes [0];
  34                         if (attr.val != "testclass")
  35                                 return 2;
  36                         return 0;
  37                 }
  38         }
  39 }