tests/basic-types/strings.vala

   1 void test_string () {
   2         // declaration and initialization
   3         string s = "hello";
   4         assert (s == "hello");
   5
   6         // assignment
   7         s = "world";
   8         assert (s == "world");
   9
  10         // access
  11         string t = s;
  12         assert (t == "world");
  13
  14         // +
  15         s = "hello" + "world";
  16         assert (s == "helloworld");
  17
  18         // equality and relational
  19         s = "hello";
  20         assert (s == "hello");
  21         assert (s != "world");
  22         assert (s < "i");
  23         assert (!(s < "g"));
  24         assert (s <= "hello");
  25         assert (!(s <= "g"));
  26         assert (s >= "hello");
  27         assert (!(s >= "i"));
  28         assert (s > "g");
  29         assert (!(s > "i"));
  30
  31         // slices
  32         t = s[2:4];
  33         assert (t.length == 2);
  34         assert (t[0] == 'l');
  35         assert (t[1] == 'l');
  36 }
  37
  38 void main () {
  39         test_string ();
  40 }