tests/structs/gvalue.vala

   1 void test_value () {
   2         Value v1 = 1;
   3         assert (v1.get_int() == 1);
   4
   5         string s = "hello";
   6         Value v2 = s;
   7         assert (v2.get_string () == s);
   8 }
   9
  10 void test_value_array () {
  11         int[] iarray = {1,2,3,4,5};
  12         Value[] viarray = {1,2,3,4,5};
  13         assert (viarray.length == iarray.length);
  14         for (int i = 0; i < viarray.length; i++) {
  15                 assert (viarray[i].get_int () == iarray[i]);
  16         }
  17
  18         string[] sarray = { "hello", "vala", "world" };
  19         Value[] vsarray = { "hello", "vala", "world" };
  20         assert (vsarray.length == sarray.length);
  21         for (int i = 0; i < vsarray.length; i++) {
  22                 assert (vsarray[i].get_string () == sarray[i]);
  23         }
  24 }
  25
  26 void test_nullable_value () {
  27         Value? v1 = 1;
  28         assert (v1.get_int() == 1);
  29
  30         string s = "hello";
  31         Value? v2 = s;
  32         assert (v2.get_string () == s);
  33 }
  34
  35 void test_nullable_value_array () {
  36         int[] iarray = {1,2,3,4,5};
  37         Value?[] viarray = {1,2,3,4,5};
  38         assert (viarray.length == iarray.length);
  39         for (int i = 0; i < viarray.length; i++) {
  40                 assert (viarray[i].get_int () == iarray[i]);
  41         }
  42
  43         string[] sarray = { "hello", "vala", "world" };
  44         Value?[] vsarray = { "hello", "vala", "world" };
  45         assert (vsarray.length == sarray.length);
  46         for (int i = 0; i < vsarray.length; i++) {
  47                 assert (vsarray[i].get_string () == sarray[i]);
  48         }
  49 }
  50
  51 void take_value (Value v) {
  52 }
  53
  54 bool make_bool () {
  55         return true;
  56 }
  57
  58 struct FooStruct {
  59     public int i;
  60 }
  61
  62 void test_try_cast_value () {
  63         FooStruct s = { 42 };
  64         Value vs = s;
  65
  66         FooStruct s2 = (FooStruct) vs;
  67         assert (s2.i == 42);
  68
  69         string[] sarray = { "hello", "vala", "world" };
  70         Value va = sarray;
  71
  72         string[] sarray2 = (string[]) va;
  73         assert (sarray[1] == "vala");
  74 }
  75
  76 void main () {
  77         test_value ();
  78         test_value_array ();
  79         test_nullable_value ();
  80         test_nullable_value_array ();
  81         take_value (make_bool ());
  82         test_try_cast_value ();
  83 }