mcs/tests/test-tuple-05.cs

   1 //
   2 // tuple names attribute decoration
   3 //
   4
   5 using System;
   6 using System.Collections;
   7 using System.Runtime.CompilerServices;
   8 using System.Collections.Generic;
   9 using System.Linq;
  10
  11 interface I<T>
  12 {
  13 }
  14
  15 class B<T>
  16 {
  17 }
  18
  19 class C // : B<(int a, int b)> // TODO: I<(a, b)
  20 {
  21     public C((int a, int b) d)
  22     {
  23     }
  24
  25     public (int a, int b) a;
  26     public (int, (int a, int b)) c;
  27
  28     public (int a, int b) Prop { set; get; }
  29     public (int a, int b) Prop2 { set { } }
  30
  31     public (int a, int b)? this[(int a, int b) d] { set { } get { return null; } }
  32
  33     public (int a, int b)? Method(ref (int a, int b) d)
  34     {
  35         return null;
  36     }
  37
  38     public (int a, int b)[] t;
  39     public (int a, int b)[,] t2;
  40     // TODO:    public Func<(int a, int b), int, (int c, int d)[]> v;
  41     //    public I<(int a, int b)>[] iface;
  42     // TODO:    public Action<(long, (long u, long))[], object, (int a, int b)> d2;
  43     public (((int aa1, int aa2) a1, (int, int) a2) x1, ((int cc1, int cc2) b1, (int dd1, int dd2) b2) x2) d3;
  44 }
  45
  46 delegate (int a, int b) Del((int a, int b) d);
  47
  48 class Test
  49 {
  50     public static int Main()
  51     {
  52         Type t = typeof(C);
  53         Type ca = typeof(TupleElementNamesAttribute);
  54         TupleElementNamesAttribute da;
  55
  56         if (t.GetMember("a")[0].GetCustomAttributes(ca, false).Length != 1)
  57             return 1;
  58
  59         if (t.GetMember("c")[0].GetCustomAttributes(ca, false).Length != 1)
  60             return 3;
  61
  62         if (t.GetMember("Prop")[0].GetCustomAttributes(ca, false).Length != 1)
  63             return 4;
  64
  65         if (t.GetMember("get_Prop")[0].GetCustomAttributes(ca, false).Length != 0)
  66             return 5;
  67
  68         if (t.GetMethod("get_Prop").ReturnParameter.GetCustomAttributes(ca, false).Length != 1)
  69             return 6;
  70
  71         if (t.GetMember("set_Prop")[0].GetCustomAttributes(ca, false).Length != 0)
  72             return 7;
  73
  74         if (t.GetMethod("set_Prop").ReturnParameter.GetCustomAttributes(ca, false).Length != 0)
  75             return 8;
  76
  77         if (t.GetMethod("set_Prop").GetParameters()[0].GetCustomAttributes(ca, false).Length != 1)
  78             return 9;
  79
  80         if (t.GetMember("Prop2")[0].GetCustomAttributes(ca, false).Length != 1)
  81             return 10;
  82
  83         if (t.GetMember("set_Prop2")[0].GetCustomAttributes(ca, false).Length != 0)
  84             return 11;
  85
  86         if (t.GetMember("Item")[0].GetCustomAttributes(ca, false).Length != 1)
  87             return 12;
  88
  89         if (t.GetMethod("get_Item").ReturnParameter.GetCustomAttributes(ca, false).Length != 1)
  90             return 13;
  91
  92         if (t.GetMethod("get_Item").GetParameters()[0].GetCustomAttributes(ca, false).Length != 1)
  93             return 14;
  94
  95         if (t.GetMethod("set_Item").ReturnParameter.GetCustomAttributes(ca, false).Length != 0)
  96             return 15;
  97
  98         if (t.GetMethod("set_Item").GetParameters()[0].GetCustomAttributes(ca, false).Length != 1)
  99             return 16;
 100
 101         if (t.GetMethod("set_Item").GetParameters()[1].GetCustomAttributes(ca, false).Length != 1)
 102             return 17;
 103
 104         if (t.GetMember("Method")[0].GetCustomAttributes(ca, false).Length != 0)
 105             return 18;
 106
 107         var res = t.GetMethod("Method").GetParameters()[0].GetCustomAttributes(ca, false);
 108         if (res.Length != 1)
 109             return 19;
 110
 111         da = res[0] as TupleElementNamesAttribute;
 112         if (da == null)
 113             return 190;
 114         if (!da.TransformNames.SequenceEqual(new string[] { "a", "b" }))
 115             return 191;
 116
 117         if (t.GetConstructors()[0].GetParameters()[0].GetCustomAttributes(ca, false).Length != 1)
 118             return 20;
 119
 120         if (t.GetConstructors()[0].GetCustomAttributes(ca, false).Length != 0)
 121             return 21;
 122
 123         //        if (t.GetCustomAttributes(ca, false).Length != 1)
 124         //            return 22;
 125
 126         // Transformations
 127         da = t.GetMember("t")[0].GetCustomAttributes(ca, false)[0] as TupleElementNamesAttribute;
 128         if (da == null)
 129             return 40;
 130
 131         if (!da.TransformNames.SequenceEqual(new string[] { "a", "b" }))
 132             return 41;
 133
 134         da = t.GetMember("t2")[0].GetCustomAttributes(ca, false)[0] as TupleElementNamesAttribute;
 135         if (da == null)
 136             return 42;
 137
 138         if (!da.TransformNames.SequenceEqual(new string[] { "a", "b" }))
 139             return 43;
 140
 141         //da = t.GetMember("v")[0].GetCustomAttributes(ca, false)[0] as TupleElementNamesAttribute;
 142         //if (da == null)
 143         //    return 44;
 144
 145         //if (!da.TransformNames.SequenceEqual(new string[] { "a", "b", "c", "d" }))
 146         //    return 45;
 147
 148         //da = t.GetMember("iface")[0].GetCustomAttributes(ca, false)[0] as TupleElementNamesAttribute;
 149         //if (da == null)
 150         //    return 46;
 151
 152         //if (!da.TransformNames.SequenceEqual(new string[] { "a", "b" }))
 153         //    return 47;
 154
 155         //da = t.GetMember("d2")[0].GetCustomAttributes(ca, false)[0] as TupleElementNamesAttribute;
 156         //if (da == null)
 157         //    return 48;
 158         //if (!da.TransformNames.SequenceEqual(new string[] { null, null, "u", null, "a", "b" }))
 159         //    return 49;
 160
 161         da = t.GetMember("d3")[0].GetCustomAttributes(ca, false)[0] as TupleElementNamesAttribute;
 162         if (da == null)
 163             return 50;
 164         if (!da.TransformNames.SequenceEqual(new string[] { "x1", "x2", "a1", "a2", "aa1", "aa2", null, null, "b1", "b2", "cc1", "cc2", "dd1", "dd2" }))
 165             return 51;
 166
 167         t = typeof(Del);
 168
 169         if (t.GetMember("Invoke")[0].GetCustomAttributes(ca, false).Length != 0)
 170             return 100;
 171
 172         if (t.GetMethod("Invoke").GetParameters()[0].GetCustomAttributes(ca, false).Length != 1)
 173             return 101;
 174
 175         if (t.GetMethod("Invoke").ReturnParameter.GetCustomAttributes(ca, false).Length != 1)
 176             return 102;
 177
 178         Console.WriteLine("ok");
 179         return 0;
 180     }
 181 }