mcs/tests/test-66.cs

   1 //
   2 // This tests checks out field access to arrays
   3 //
   4 using System;
   5
   6 struct A {
   7         public int a;
   8 }
   9
  10 class Y {
  11         public object a;
  12 }
  13
  14 class X {
  15         static A [] a_single = new A [10];
  16         static A [,] a_double = new A [10,10];
  17         static Y [] o_single = new Y [10];
  18         static Y [,] o_double = new Y [10,10];
  19
  20         static void FillOne ()
  21         {
  22                 a_single [0].a = 1;
  23         }
  24
  25         static void FillSingle ()
  26         {
  27                 int i;
  28
  29                 for (i = 0; i < 10; i++){
  30                         a_single [i].a = i + 1;
  31                 }
  32         }
  33
  34         static void FillDouble ()
  35         {
  36                 int i, j;
  37
  38                 for (i = 0; i < 10; i++)
  39                         for (j = 0; j < 10; j++)
  40                                 a_double [i,j].a = i * j;
  41         }
  42
  43         static void FillObject ()
  44         {
  45                 int i;
  46
  47                 for (i = 0; i < 10; i++){
  48                         o_single [i] = new Y ();
  49                         o_single [i].a = (i + 1);
  50                 }
  51         }
  52
  53         static void FillDoubleObject ()
  54         {
  55                 int i, j;
  56
  57                 for (i = 0; i < 10; i++)
  58                         for (j = 0; j < 10; j++){
  59                                 o_double [i,j] = new Y ();
  60                                 o_double [i,j].a = i * j;
  61                         }
  62         }
  63
  64         static int TestSingle ()
  65         {
  66                 int i;
  67
  68                 for (i = 0; i < 10; i++){
  69                         if (a_single [i].a != i + 1)
  70                                 return 1;
  71                 }
  72                 return 0;
  73         }
  74
  75         static int TestDouble ()
  76         {
  77                 int i, j;
  78
  79                 for (i = 0; i < 10; i++){
  80                         for (j = 0; j < 10; j++)
  81                                 if (a_double [i,j].a != (i *j))
  82                                         return 2;
  83                 }
  84
  85                 return 0;
  86         }
  87
  88         static int TestObjectSingle ()
  89         {
  90                 int i;
  91
  92                 for (i = 0; i < 10; i++){
  93                         if ((int)(o_single [i].a) != i + 1)
  94                                 return 1;
  95                 }
  96                 return 0;
  97         }
  98
  99         static int TestObjectDouble ()
 100         {
 101                 int i, j;
 102
 103                 for (i = 0; i < 10; i++){
 104                         for (j = 0; j < 10; j++)
 105                                 if (((int)o_double [i,j].a) != (i *j))
 106                                         return 2;
 107                 }
 108
 109                 return 0;
 110         }
 111
 112         public static int Main ()
 113         {
 114                 FillSingle ();
 115                 FillDouble ();
 116                 FillObject ();
 117                 FillDoubleObject ();
 118
 119                 if (TestSingle () != 0)
 120                         return 1;
 121
 122                 if (TestDouble () != 0)
 123                         return 2;
 124
 125                 if (TestObjectSingle () != 0)
 126                         return 3;
 127
 128                 if (TestObjectDouble () != 0)
 129                         return 4;
 130
 131                 Console.WriteLine ("test passes");
 132                 return 0;
 133         }
 134 }