tests/test-027.vala

   1 using GLib;
   2
   3 class Maman.Bar : Object {
   4         public int foo { get; set; }
   5
   6         public void run () {
   7                 /* test with local variable */
   8                 int i = 1;
   9                 stdout.printf (" %d", ++i);
  10
  11                 stdout.printf (" %d", i + 1);
  12
  13                 i = 4;
  14                 stdout.printf (" %d", i++);
  15
  16                 stdout.printf (" %d", i);
  17
  18                 i = 7;
  19                 stdout.printf (" %d", --(i));
  20
  21                 stdout.printf (" %d", i + 1);
  22
  23                 i = 8;
  24                 stdout.printf (" %d", (i)--);
  25
  26                 stdout.printf (" %d", i + 2);
  27
  28                 /* test with field */
  29                 foo = 9;
  30                 stdout.printf (" %d", ++foo);
  31
  32                 stdout.printf (" %d", foo + 1);
  33
  34                 foo = 12;
  35                 stdout.printf (" %d", foo++);
  36
  37                 stdout.printf (" %d", foo);
  38
  39                 foo = 15;
  40                 stdout.printf (" %d", --(foo));
  41
  42                 stdout.printf (" %d", foo + 1);
  43
  44                 foo = 16;
  45                 stdout.printf (" %d", (foo)--);
  46
  47                 stdout.printf (" %d", foo + 2);
  48         }
  49
  50         static void test_postfix_and_prefix_expressions () {
  51                 stdout.printf ("Postfix and Prefix Expression Test: 1");
  52
  53                 var bar = new Bar ();
  54                 bar.run ();
  55
  56                 stdout.printf (" 18\n");
  57         }
  58
  59         static void test_prefix_increment_in_loop () {
  60                 stdout.printf ("Prefix Increment in Loop Test: ");
  61
  62                 int i = 0, j = 0;
  63
  64                 do {
  65                         stdout.printf (" %d", i);
  66                         j = j + 1;
  67                 } while (++i < 10 && j < 15);
  68
  69                 stdout.printf (" %d\n", i);
  70         }
  71
  72         static int main (string[] args) {
  73                 test_postfix_and_prefix_expressions ();
  74                 test_prefix_increment_in_loop ();
  75
  76                 return 0;
  77         }
  78 }