mcs/tests/gen-cast-test.cs

   1 using System;
   2
   3 class Stress {
   4
   5         static string mode = "unchecked";
   6
   7         static string [] types = {
   8                 "int",   "uint",
   9                 "short", "ushort",
  10                 "long",  "ulong",
  11                 "sbyte", "byte", "char"
  12                 };
  13
  14
  15         static void w (string s)
  16         {
  17                 Console.Write (s);
  18         }
  19
  20         static void wl (string s)
  21         {
  22                 Console.WriteLine (s);
  23         }
  24
  25         static void generate_receptors ()
  26         {
  27                 foreach (string t in types){
  28                         w ("\tstatic void receive_" + t + " (" + t + " a)\n\t{\n");
  29                         w ("\t\tConsole.Write (\"        \");\n");
  30                         w ("\t\tConsole.WriteLine (a);\n");
  31                         w ("\t}\n\n");
  32                 }
  33
  34         }
  35
  36         static void var (string type, string name, string init)
  37         {
  38                 w ("\t\t" + type + " " + name + " = (" + type + ") " + init + ";\n");
  39         }
  40
  41         static void call (string type, string name)
  42         {
  43                 w ("\t\treceive_" + type + " (" + mode + "((" + type + ") " + name + "));\n");
  44         }
  45
  46         static void generate_emision ()
  47         {
  48                 foreach (string type in types){
  49                         w ("\tstatic void probe_" + type + "()\n\t{\n");
  50                         var (type, "zero", "0");
  51                         var (type, "min", type + ".MinValue");
  52                         var (type, "max", type + ".MaxValue");
  53                         wl ("");
  54
  55                         wl ("\t\tConsole.WriteLine (\"Testing: " + type + "\");\n");
  56                         foreach (string t in types){
  57                                 wl ("\t\tConsole.WriteLine (\"   arg: " + t + " (" + type + ")\");\n");
  58                                 call (t, "zero");
  59                                 call (t, "min");
  60                                 call (t, "max");
  61                         }
  62
  63                         w ("\t}\n\n");
  64                 }
  65         }
  66
  67         static void generate_main ()
  68         {
  69                 wl ("\tpublic static void Main ()\n\t{");
  70
  71                 foreach (string t in types){
  72                         w ("\t\tprobe_" + t + " ();\n");
  73                 }
  74                 wl ("\t}");
  75         }
  76
  77         public static void Main (string [] args)
  78         {
  79                 foreach (string arg in args){
  80                         if (arg == "-h" || arg == "--help"){
  81                                 Console.WriteLine ("-h, --help     Shows help");
  82                                 Console.WriteLine ("-c, --checked  Generate checked contexts");
  83                                 return;
  84                         }
  85                         if (arg == "--checked" || arg == "-c"){
  86                                 mode = "checked";
  87                                 continue;
  88                         }
  89                 }
  90                 wl ("using System;\nclass Test {\n");
  91
  92                 generate_receptors ();
  93                 generate_emision ();
  94
  95                 generate_main ();
  96
  97                 wl ("}\n");
  98         }
  99 }