mono/tests/array.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.Runtime.InteropServices;
   4
   5 public class Test {
   6
   7         public static int test_0_jagged ()
   8         {
   9                 int[][] j2 = new int [3][];
  10
  11                 // does not work
  12                 // j2 [0] = new int[] {1, 2, 3};
  13                 // j2 [1] = new int[] {1, 2, 3, 4, 5, 6};
  14                 // j2 [2] = new int[] {1, 2, 3, 4, 5, 6, 7, 8, 9};
  15
  16                 j2 [0] = new int[3];
  17                 j2 [1] = new int[6];
  18                 j2 [2] = new int[9];
  19
  20                 for (int i = 0; i < j2.Length; i++)
  21                         for (int j = 0; j < (i+1)*3; j++)
  22                                 j2 [i][j] = j;
  23
  24                 for (int i = 0; i < j2.Length; i++)
  25                         for (int j = 0; j < (i+1)*3; j++)
  26                                 if (j2 [i][j] != j)
  27                                         return 1;
  28                 return 0;
  29         }
  30
  31         public static int test_0_stest ()
  32         {
  33                 string[] sa = new string[32];
  34
  35                 sa [0] = "This";
  36                 sa [2] = "is";
  37                 sa [10] = "a";
  38                 sa [20] = "stupid";
  39                 sa [21] = "Test";
  40
  41                 for (int i = 0; i < sa.Length; i++){
  42                         if (sa [i] != null)
  43                                 Console.WriteLine (sa [i]);
  44                 }
  45
  46                 return 0;
  47         }
  48
  49         public static int test_0_atest2 ()
  50         {
  51                 int[,] ia = new int[32,32];
  52
  53                 for (int i = 0; i <ia.GetLength (0); i++)
  54                         ia [i,i] = i*i;
  55
  56                 for (int i = 0; i <ia.GetLength (0); i++)
  57                         if (ia [i,i] != i*i)
  58                                 return 1;
  59
  60                 for (int i = 0; i <ia.GetLength (0); i++)
  61                         ia.SetValue (i*i*i, i, i);
  62
  63                 for (int i = 0; i <ia.GetLength (0); i++)
  64                         if ((int)ia.GetValue (i, i) != i*i*i)
  65                                 return 1;
  66
  67                 return 0;
  68         }
  69
  70         public static int test_0_atest ()
  71         {
  72                 int[] ia = new int[32];
  73
  74                 for (int i = 0; i <ia.Length; i++)
  75                         ia [i] = i*i;
  76
  77                 for (int i = 0; i <ia.Length; i++)
  78                         if (ia [i] != i*i)
  79                                 return 1;
  80
  81                 if (ia.Rank != 1)
  82                         return 2;
  83
  84                 if (ia.GetValue (2) == null)
  85                         return 3;
  86
  87                 for (int i = 0; i <ia.Length; i++)
  88                         ia.SetValue (i*i*i, i);
  89
  90                 for (int i = 0; i <ia.Length; i++)
  91                         if ((int)ia.GetValue (i) != i*i*i){
  92                                 Console.WriteLine ("Crap: " + i + " " + (int) ia.GetValue (i) );
  93
  94                                 return 4;
  95                         }
  96
  97                 return 0;
  98         }
  99
 100         enum Foo { a, b };
 101         public static int test_0_enum_array_casting () {
 102         var x = new Foo[10];
 103                 try {
 104                         var y = (IReadOnlyList<int>)(object)x;
 105                 } catch (Exception e) {
 106                         return 1;
 107                 }
 108                 try {
 109                         var y = (IList<int>)(object)x;
 110                 } catch (Exception e) {
 111                         return 2;
 112                 }
 113
 114                 try {
 115                         var y = (ICollection<int>)(object)x;
 116                 } catch (Exception e) {
 117                         return 3;
 118                 }
 119
 120                 try {
 121                         var y = (IEnumerable<int>)(object)x;
 122                 } catch (Exception e) {
 123                         return 4;
 124                 }
 125
 126                 try {
 127                         var y = (IReadOnlyCollection<int>)(object)x;
 128                 } catch (Exception e) {
 129                         return 5;
 130                 }
 131                 return 0;
 132         }
 133
 134         public static int Main (string[] args) {
 135                 return TestDriver.RunTests (typeof (Test), args);
 136         }
 137 }
 138
 139