tests/test-254.cs

   1 using System;
   2 using System.Reflection;
   3
   4 [assembly: Test]
   5
   6 namespace N
   7 {
   8 }
   9
  10 [AttributeUsage(AttributeTargets.All)]
  11 public class TestAttribute: Attribute
  12 {
  13 }
  14
  15 public class Test_1
  16 {
  17     [return: Test]
  18     public void Test (int a)
  19     {
  20     }
  21 }
  22
  23 [return: Test]
  24 public delegate Delegate test_delegate(int i);
  25
  26
  27 public class Test_2
  28 {
  29     public int Test
  30     {
  31         [return: Test]
  32         get {
  33             return 4;
  34         }
  35
  36                 [return: Test]
  37                 set {
  38                 }
  39     }
  40
  41         public bool Test2
  42         {
  43                 [param: Test]
  44                 set {}
  45         }
  46 }
  47
  48 public class Test_3
  49 {
  50         [field: Test]
  51         public event test_delegate e_1;
  52
  53         [method: Test]
  54         public event test_delegate e_2;
  55 }
  56
  57 public class Test_4
  58 {
  59         // TODO: Where to apply ?
  60
  61         [event: Test]
  62         public event test_delegate e_1 {
  63                 add {}
  64                 remove {}
  65         }
  66
  67         public event test_delegate e_2 {
  68                 [return: Test]
  69                 add {}
  70                 [return: Test]
  71                 remove {}
  72         }
  73
  74         public event test_delegate e_3 {
  75                 [param: Test]
  76                 add {}
  77                 [param: Test]
  78                 remove {}
  79         }
  80 }
  81
  82
  83 public class ClassMain
  84 {
  85         static bool failed = false;
  86
  87         static void Assert (object[] attrs, bool expected_presence, int tc)
  88         {
  89                 if (attrs.Length == 1 && expected_presence)
  90                         return;
  91
  92                 if (!expected_presence && attrs.Length == 0)
  93                         return;
  94
  95                 Console.WriteLine ("#" + tc.ToString () + " failed");
  96                 failed = true;
  97         }
  98
  99         public static int Main () {
 100                 MethodInfo mi = typeof (Test_1).GetMethod ("Test");
 101                 Assert (mi.GetParameters ()[0].GetCustomAttributes (true), false, 1);
 102                 Assert (mi.GetCustomAttributes (true), false, 2);
 103                 Assert (mi.ReturnTypeCustomAttributes.GetCustomAttributes (true), true, 3);
 104
 105                 mi = typeof (test_delegate).GetMethod ("Invoke");
 106                 Assert (mi.GetParameters ()[0].GetCustomAttributes (true), false, 4);
 107                 Assert (mi.GetCustomAttributes (true), false, 5);
 108                 Assert (mi.ReturnTypeCustomAttributes.GetCustomAttributes (true), true, 6);
 109
 110                 /* Under net 2.0, SerializableAttribute is returned */
 111                 if (typeof (test_delegate).GetCustomAttributes (false).Length != 1)
 112                         Assert (typeof (test_delegate).GetCustomAttributes (false), false, 7);
 113
 114                 PropertyInfo pi = typeof (Test_2).GetProperty ("Test");
 115                 Assert (pi.GetCustomAttributes (true), false, 31);
 116                 Assert (pi.GetGetMethod ().GetCustomAttributes (true), false, 32);
 117                 Assert (pi.GetGetMethod ().ReturnTypeCustomAttributes.GetCustomAttributes (true), true, 33);
 118                 Assert (pi.GetSetMethod ().GetCustomAttributes (true), false, 34);
 119                 Assert (pi.GetSetMethod ().ReturnTypeCustomAttributes.GetCustomAttributes (true), true, 35);
 120                 pi = typeof (Test_2).GetProperty ("Test2");
 121                 Assert (pi.GetCustomAttributes (true), false, 36);
 122                 Assert (pi.GetSetMethod ().GetCustomAttributes (true), false, 37);
 123                 Assert (pi.GetSetMethod ().ReturnTypeCustomAttributes.GetCustomAttributes (true), false, 38);
 124                 Assert (pi.GetSetMethod ().GetParameters ()[0].GetCustomAttributes (true), true, 39);
 125
 126                 EventInfo ei = typeof(Test_3).GetEvent ("e_1");
 127                 Assert (ei.GetCustomAttributes (true), false, 41);
 128                 Assert (ei.GetAddMethod ().GetCustomAttributes (true), false, 42);
 129                 Assert (ei.GetAddMethod ().ReturnTypeCustomAttributes.GetCustomAttributes (true), false, 43);
 130                 Assert (ei.GetRemoveMethod ().GetCustomAttributes (true), false, 44);
 131                 Assert (ei.GetRemoveMethod ().ReturnTypeCustomAttributes.GetCustomAttributes (true), false, 45);
 132                 FieldInfo fi = typeof(Test_3).GetField ("e_1", BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance);
 133                 Assert (fi.GetCustomAttributes (true), true, 46);
 134
 135                 ei = typeof(Test_3).GetEvent ("e_2");
 136                 Assert (ei.GetCustomAttributes (true), false, 51);
 137                 Assert (ei.GetAddMethod ().GetCustomAttributes (true), true, 52);
 138                 Assert (ei.GetAddMethod ().ReturnTypeCustomAttributes.GetCustomAttributes (true), false, 53);
 139                 Assert (ei.GetRemoveMethod ().GetCustomAttributes (true), true, 54);
 140                 Assert (ei.GetRemoveMethod ().ReturnTypeCustomAttributes.GetCustomAttributes (true), false, 55);
 141                 fi = typeof(Test_3).GetField ("e_2", BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance);
 142                 Assert (fi.GetCustomAttributes (true), false, 56);
 143
 144                 ei = typeof(Test_4).GetEvent ("e_2");
 145                 Assert (ei.GetCustomAttributes (true), false, 71);
 146                 Assert (ei.GetAddMethod ().GetCustomAttributes (true), false, 72);
 147                 Assert (ei.GetAddMethod ().ReturnTypeCustomAttributes.GetCustomAttributes (true), true, 73);
 148                 Assert (ei.GetRemoveMethod ().GetCustomAttributes (true), false, 74);
 149                 Assert (ei.GetRemoveMethod ().ReturnTypeCustomAttributes.GetCustomAttributes (true), true, 75);
 150                 fi = typeof(Test_3).GetField ("e_2", BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance);
 151                 Assert (fi.GetCustomAttributes (true), false, 76);
 152
 153                 ei = typeof(Test_4).GetEvent ("e_3");
 154                 Assert (ei.GetCustomAttributes (true), false, 81);
 155                 Assert (ei.GetAddMethod ().GetCustomAttributes (true), false, 82);
 156                 Assert (ei.GetAddMethod ().ReturnTypeCustomAttributes.GetCustomAttributes (true), false, 83);
 157                 Assert (ei.GetAddMethod ().GetParameters ()[0].GetCustomAttributes (true), true, 84);
 158                 Assert (ei.GetRemoveMethod ().GetCustomAttributes (true), false, 85);
 159                 Assert (ei.GetRemoveMethod ().ReturnTypeCustomAttributes.GetCustomAttributes (true), false, 86);
 160                 Assert (ei.GetRemoveMethod ().GetParameters ()[0].GetCustomAttributes (true), true, 87);
 161                 fi = typeof(Test_3).GetField ("e_2", BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance);
 162                 Assert (fi.GetCustomAttributes (true), false, 88);
 163
 164                 return failed ? 1 : 0;
 165         }
 166 }